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*
 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/firmware-guide/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 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 555
 556 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 557 M:      Stefan Popa <stefan.popa@analog.com>
 558 W:      http://ez.analog.com/community/linux-device-drivers
 559 S:      Supported
 560 F:      drivers/iio/accel/adxl372.c
 561 F:      drivers/iio/accel/adxl372_spi.c
 562 F:      drivers/iio/accel/adxl372_i2c.c
 563 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 564
 565 AF9013 MEDIA DRIVER
 566 M:      Antti Palosaari <crope@iki.fi>
 567 L:      linux-media@vger.kernel.org
 568 W:      https://linuxtv.org
 569 W:      http://palosaari.fi/linux/
 570 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 571 T:      git git://linuxtv.org/anttip/media_tree.git
 572 S:      Maintained
 573 F:      drivers/media/dvb-frontends/af9013*
 574
 575 AF9033 MEDIA DRIVER
 576 M:      Antti Palosaari <crope@iki.fi>
 577 L:      linux-media@vger.kernel.org
 578 W:      https://linuxtv.org
 579 W:      http://palosaari.fi/linux/
 580 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 581 T:      git git://linuxtv.org/anttip/media_tree.git
 582 S:      Maintained
 583 F:      drivers/media/dvb-frontends/af9033*
 584
 585 AFFS FILE SYSTEM
 586 M:      David Sterba <dsterba@suse.com>
 587 L:      linux-fsdevel@vger.kernel.org
 588 S:      Odd Fixes
 589 F:      Documentation/filesystems/affs.txt
 590 F:      fs/affs/
 591
 592 AFS FILESYSTEM
 593 M:      David Howells <dhowells@redhat.com>
 594 L:      linux-afs@lists.infradead.org
 595 S:      Supported
 596 F:      fs/afs/
 597 F:      include/trace/events/afs.h
 598 F:      Documentation/filesystems/afs.txt
 599 W:      https://www.infradead.org/~dhowells/kafs/
 600
 601 AGPGART DRIVER
 602 M:      David Airlie <airlied@linux.ie>
 603 T:      git git://anongit.freedesktop.org/drm/drm
 604 S:      Maintained
 605 F:      drivers/char/agp/
 606 F:      include/linux/agp*
 607 F:      include/uapi/linux/agp*
 608
 609 AHA152X SCSI DRIVER
 610 M:      "Juergen E. Fischer" <fischer@norbit.de>
 611 L:      linux-scsi@vger.kernel.org
 612 S:      Maintained
 613 F:      drivers/scsi/aha152x*
 614 F:      drivers/scsi/pcmcia/aha152x*
 615
 616 AIC7XXX / AIC79XX SCSI DRIVER
 617 M:      Hannes Reinecke <hare@suse.com>
 618 L:      linux-scsi@vger.kernel.org
 619 S:      Maintained
 620 F:      drivers/scsi/aic7xxx/
 621
 622 AIMSLAB FM RADIO RECEIVER DRIVER
 623 M:      Hans Verkuil <hverkuil@xs4all.nl>
 624 L:      linux-media@vger.kernel.org
 625 T:      git git://linuxtv.org/media_tree.git
 626 W:      https://linuxtv.org
 627 S:      Maintained
 628 F:      drivers/media/radio/radio-aimslab*
 629
 630 AIO
 631 M:      Benjamin LaHaise <bcrl@kvack.org>
 632 L:      linux-aio@kvack.org
 633 S:      Supported
 634 F:      fs/aio.c
 635 F:      include/linux/*aio*.h
 636
 637 AIRSPY MEDIA DRIVER
 638 M:      Antti Palosaari <crope@iki.fi>
 639 L:      linux-media@vger.kernel.org
 640 W:      https://linuxtv.org
 641 W:      http://palosaari.fi/linux/
 642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 643 T:      git git://linuxtv.org/anttip/media_tree.git
 644 S:      Maintained
 645 F:      drivers/media/usb/airspy/
 646
 647 ALACRITECH GIGABIT ETHERNET DRIVER
 648 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 649 S:      Maintained
 650 F:      drivers/net/ethernet/alacritech/*
 651
 652 ALCATEL SPEEDTOUCH USB DRIVER
 653 M:      Duncan Sands <duncan.sands@free.fr>
 654 L:      linux-usb@vger.kernel.org
 655 W:      http://www.linux-usb.org/SpeedTouch/
 656 S:      Maintained
 657 F:      drivers/usb/atm/speedtch.c
 658 F:      drivers/usb/atm/usbatm.c
 659
 660 ALCHEMY AU1XX0 MMC DRIVER
 661 M:      Manuel Lauss <manuel.lauss@gmail.com>
 662 S:      Maintained
 663 F:      drivers/mmc/host/au1xmmc.c
 664
 665 ALI1563 I2C DRIVER
 666 M:      Rudolf Marek <r.marek@assembler.cz>
 667 L:      linux-i2c@vger.kernel.org
 668 S:      Maintained
 669 F:      Documentation/i2c/busses/i2c-ali1563
 670 F:      drivers/i2c/busses/i2c-ali1563.c
 671
 672 ALLEGRO DVT VIDEO IP CORE DRIVER
 673 M:      Michael Tretter <m.tretter@pengutronix.de>
 674 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 675 L:      linux-media@vger.kernel.org
 676 S:      Maintained
 677 F:      drivers/staging/media/allegro-dvt/
 678
 679 ALLWINNER SECURITY SYSTEM
 680 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 681 L:      linux-crypto@vger.kernel.org
 682 S:      Maintained
 683 F:      drivers/crypto/sunxi-ss/
 684
 685 ALLWINNER VPU DRIVER
 686 M:      Maxime Ripard <mripard@kernel.org>
 687 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 688 L:      linux-media@vger.kernel.org
 689 S:      Maintained
 690 F:      drivers/staging/media/sunxi/cedrus/
 691
 692 ALPHA PORT
 693 M:      Richard Henderson <rth@twiddle.net>
 694 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 695 M:      Matt Turner <mattst88@gmail.com>
 696 S:      Odd Fixes
 697 L:      linux-alpha@vger.kernel.org
 698 F:      arch/alpha/
 699
 700 ALPS PS/2 TOUCHPAD DRIVER
 701 R:      Pali Rohár <pali.rohar@gmail.com>
 702 F:      drivers/input/mouse/alps.*
 703
 704 ALTERA I2C CONTROLLER DRIVER
 705 M:      Thor Thayer <thor.thayer@linux.intel.com>
 706 S:      Maintained
 707 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 708 F:      drivers/i2c/busses/i2c-altera.c
 709
 710 ALTERA MAILBOX DRIVER
 711 M:      Ley Foon Tan <lftan@altera.com>
 712 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 713 S:      Maintained
 714 F:      drivers/mailbox/mailbox-altera.c
 715
 716 ALTERA PIO DRIVER
 717 M:      Tien Hock Loh <thloh@altera.com>
 718 L:      linux-gpio@vger.kernel.org
 719 S:      Maintained
 720 F:      drivers/gpio/gpio-altera.c
 721
 722 ALTERA SYSTEM MANAGER DRIVER
 723 M:      Thor Thayer <thor.thayer@linux.intel.com>
 724 S:      Maintained
 725 F:      drivers/mfd/altera-sysmgr.c
 726 F:      include/linux/mfd/altera-sysgmr.h
 727
 728 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 729 M:      Thor Thayer <thor.thayer@linux.intel.com>
 730 S:      Maintained
 731 F:      drivers/gpio/gpio-altera-a10sr.c
 732 F:      drivers/mfd/altera-a10sr.c
 733 F:      drivers/reset/reset-a10sr.c
 734 F:      include/linux/mfd/altera-a10sr.h
 735 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 736
 737 ALTERA TRIPLE SPEED ETHERNET DRIVER
 738 M:      Thor Thayer <thor.thayer@linux.intel.com>
 739 L:      netdev@vger.kernel.org
 740 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 741 S:      Maintained
 742 F:      drivers/net/ethernet/altera/
 743
 744 ALTERA UART/JTAG UART SERIAL DRIVERS
 745 M:      Tobias Klauser <tklauser@distanz.ch>
 746 L:      linux-serial@vger.kernel.org
 747 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 748 S:      Maintained
 749 F:      drivers/tty/serial/altera_uart.c
 750 F:      drivers/tty/serial/altera_jtaguart.c
 751 F:      include/linux/altera_uart.h
 752 F:      include/linux/altera_jtaguart.h
 753
 754 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 755 M:      Talel Shenhar <talel@amazon.com>
 756 S:      Maintained
 757 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 758 F:      drivers/thermal/thermal_mmio.c
 759
 760 AMAZON ETHERNET DRIVERS
 761 M:      Netanel Belgazal <netanel@amazon.com>
 762 R:      Saeed Bishara <saeedb@amazon.com>
 763 R:      Zorik Machulsky <zorik@amazon.com>
 764 L:      netdev@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/networking/device_drivers/amazon/ena.txt
 767 F:      drivers/net/ethernet/amazon/
 768
 769 AMAZON RDMA EFA DRIVER
 770 M:      Gal Pressman <galpress@amazon.com>
 771 R:      Yossi Leybovich <sleybo@amazon.com>
 772 L:      linux-rdma@vger.kernel.org
 773 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 774 S:      Supported
 775 F:      drivers/infiniband/hw/efa/
 776 F:      include/uapi/rdma/efa-abi.h
 777
 778 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 779 M:      Tom Lendacky <thomas.lendacky@amd.com>
 780 M:      Gary Hook <gary.hook@amd.com>
 781 L:      linux-crypto@vger.kernel.org
 782 S:      Supported
 783 F:      drivers/crypto/ccp/
 784 F:      include/linux/ccp.h
 785
 786 AMD DISPLAY CORE
 787 M:      Harry Wentland <harry.wentland@amd.com>
 788 M:      Leo Li <sunpeng.li@amd.com>
 789 L:      amd-gfx@lists.freedesktop.org
 790 T:      git git://people.freedesktop.org/~agd5f/linux
 791 S:      Supported
 792 F:      drivers/gpu/drm/amd/display/
 793
 794 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 795 M:      Huang Rui <ray.huang@amd.com>
 796 L:      linux-hwmon@vger.kernel.org
 797 S:      Supported
 798 F:      Documentation/hwmon/fam15h_power.rst
 799 F:      drivers/hwmon/fam15h_power.c
 800
 801 AMD FCH GPIO DRIVER
 802 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 803 L:      linux-gpio@vger.kernel.org
 804 S:      Maintained
 805 F:      drivers/gpio/gpio-amd-fch.c
 806 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 807
 808 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 809 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 810 S:      Orphan
 811 F:      drivers/usb/gadget/udc/amd5536udc.*
 812
 813 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 814 P:      Andres Salomon <dilinger@queued.net>
 815 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 816 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 817 S:      Supported
 818 F:      drivers/char/hw_random/geode-rng.c
 819 F:      drivers/crypto/geode*
 820 F:      drivers/video/fbdev/geode/
 821 F:      arch/x86/include/asm/geode.h
 822
 823 AMD IOMMU (AMD-VI)
 824 M:      Joerg Roedel <joro@8bytes.org>
 825 L:      iommu@lists.linux-foundation.org
 826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 827 S:      Maintained
 828 F:      drivers/iommu/amd_iommu*.[ch]
 829 F:      include/linux/amd-iommu.h
 830
 831 AMD KFD
 832 M:      Oded Gabbay <oded.gabbay@gmail.com>
 833 L:      dri-devel@lists.freedesktop.org
 834 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 835 S:      Supported
 836 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 837 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 838 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 839 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 840 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 841 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 842 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 843 F:      drivers/gpu/drm/amd/amdkfd/
 844 F:      drivers/gpu/drm/amd/include/cik_structs.h
 845 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 846 F:      drivers/gpu/drm/amd/include/vi_structs.h
 847 F:      drivers/gpu/drm/amd/include/v9_structs.h
 848 F:      include/uapi/linux/kfd_ioctl.h
 849
 850 AMD MP2 I2C DRIVER
 851 M:      Elie Morisse <syniurge@gmail.com>
 852 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 853 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 854 L:      linux-i2c@vger.kernel.org
 855 S:      Maintained
 856 F:      drivers/i2c/busses/i2c-amd-mp2*
 857
 858 AMD POWERPLAY
 859 M:      Rex Zhu <rex.zhu@amd.com>
 860 M:      Evan Quan <evan.quan@amd.com>
 861 L:      amd-gfx@lists.freedesktop.org
 862 S:      Supported
 863 F:      drivers/gpu/drm/amd/powerplay/
 864 T:      git git://people.freedesktop.org/~agd5f/linux
 865
 866 AMD SEATTLE DEVICE TREE SUPPORT
 867 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 868 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 869 M:      Tom Lendacky <thomas.lendacky@amd.com>
 870 S:      Supported
 871 F:      arch/arm64/boot/dts/amd/
 872
 873 AMD XGBE DRIVER
 874 M:      Tom Lendacky <thomas.lendacky@amd.com>
 875 L:      netdev@vger.kernel.org
 876 S:      Supported
 877 F:      drivers/net/ethernet/amd/xgbe/
 878 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 879
 880 ANALOG DEVICES INC AD5686 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-pm@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5686*
 886 F:      drivers/iio/dac/ad5696*
 887
 888 ANALOG DEVICES INC AD5758 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/dac/ad5758.c
 894 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 895
 896 ANALOG DEVICES INC AD7124 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/ad7124.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 903
 904 ANALOG DEVICES INC AD7606 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/ad7606.c
 910 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 911
 912 ANALOG DEVICES INC AD7768-1 DRIVER
 913 M:      Stefan Popa <stefan.popa@analog.com>
 914 L:      linux-iio@vger.kernel.org
 915 W:      http://ez.analog.com/community/linux-device-drivers
 916 S:      Supported
 917 F:      drivers/iio/adc/ad7768-1.c
 918 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 919
 920 ANALOG DEVICES INC AD7780 DRIVER
 921 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 922 M:      Renato Lui Geh <renatogeh@gmail.com>
 923 L:      linux-iio@vger.kernel.org
 924 W:      http://ez.analog.com/community/linux-device-drivers
 925 S:      Supported
 926 F:      drivers/iio/adc/ad7780.c
 927 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 928
 929 ANALOG DEVICES INC AD9389B DRIVER
 930 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 931 L:      linux-media@vger.kernel.org
 932 S:      Maintained
 933 F:      drivers/media/i2c/ad9389b*
 934
 935 ANALOG DEVICES INC ADGS1408 DRIVER
 936 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 937 S:      Supported
 938 F:      drivers/mux/adgs1408.c
 939 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 940
 941 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 942 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 943 S:      Supported
 944 L:      linux-iio@vger.kernel.org
 945 F:      include/linux/iio/imu/adis.h
 946 F:      drivers/iio/imu/adis.c
 947
 948 ANALOG DEVICES INC ADP5061 DRIVER
 949 M:      Stefan Popa <stefan.popa@analog.com>
 950 L:      linux-pm@vger.kernel.org
 951 W:      http://ez.analog.com/community/linux-device-drivers
 952 S:      Supported
 953 F:      drivers/power/supply/adp5061.c
 954
 955 ANALOG DEVICES INC ADV7180 DRIVER
 956 M:      Lars-Peter Clausen <lars@metafoo.de>
 957 L:      linux-media@vger.kernel.org
 958 W:      http://ez.analog.com/community/linux-device-drivers
 959 S:      Supported
 960 F:      drivers/media/i2c/adv7180.c
 961
 962 ANALOG DEVICES INC ADV748X DRIVER
 963 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 964 L:      linux-media@vger.kernel.org
 965 S:      Maintained
 966 F:      drivers/media/i2c/adv748x/*
 967
 968 ANALOG DEVICES INC ADV7511 DRIVER
 969 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 970 L:      linux-media@vger.kernel.org
 971 S:      Maintained
 972 F:      drivers/media/i2c/adv7511*
 973
 974 ANALOG DEVICES INC ADV7604 DRIVER
 975 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 976 L:      linux-media@vger.kernel.org
 977 S:      Maintained
 978 F:      drivers/media/i2c/adv7604*
 979
 980 ANALOG DEVICES INC ADV7842 DRIVER
 981 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 982 L:      linux-media@vger.kernel.org
 983 S:      Maintained
 984 F:      drivers/media/i2c/adv7842*
 985
 986 ANALOG DEVICES INC ASOC CODEC DRIVERS
 987 M:      Lars-Peter Clausen <lars@metafoo.de>
 988 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 989 W:      http://wiki.analog.com/
 990 W:      http://ez.analog.com/community/linux-device-drivers
 991 S:      Supported
 992 F:      sound/soc/codecs/adau*
 993 F:      sound/soc/codecs/adav*
 994 F:      sound/soc/codecs/ad1*
 995 F:      sound/soc/codecs/ad7*
 996 F:      sound/soc/codecs/ssm*
 997 F:      sound/soc/codecs/sigmadsp.*
 998
 999 ANALOG DEVICES INC DMA DRIVERS
1000 M:      Lars-Peter Clausen <lars@metafoo.de>
1001 W:      http://ez.analog.com/community/linux-device-drivers
1002 S:      Supported
1003 F:      drivers/dma/dma-axi-dmac.c
1004
1005 ANALOG DEVICES INC IIO DRIVERS
1006 M:      Lars-Peter Clausen <lars@metafoo.de>
1007 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1008 M:      Stefan Popa <stefan.popa@analog.com>
1009 W:      http://wiki.analog.com/
1010 W:      http://ez.analog.com/community/linux-device-drivers
1011 S:      Supported
1012 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1013 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1014 F:      drivers/iio/*/ad*
1015 F:      drivers/iio/adc/ltc2497*
1016 X:      drivers/iio/*/adjd*
1017 F:      drivers/staging/iio/*/ad*
1018
1019 ANALOGBITS PLL LIBRARIES
1020 M:      Paul Walmsley <paul.walmsley@sifive.com>
1021 S:      Supported
1022 F:      drivers/clk/analogbits/*
1023 F:      include/linux/clk/analogbits*
1024
1025 ANDES ARCHITECTURE
1026 M:      Greentime Hu <green.hu@gmail.com>
1027 M:      Vincent Chen <deanbo422@gmail.com>
1028 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1029 S:      Supported
1030 F:      arch/nds32/
1031 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1032 F:      Documentation/devicetree/bindings/nds32/
1033 K:      nds32
1034 N:      nds32
1035
1036 ANDROID CONFIG FRAGMENTS
1037 M:      Rob Herring <robh@kernel.org>
1038 S:      Supported
1039 F:      kernel/configs/android*
1040
1041 ANDROID DRIVERS
1042 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1043 M:      Arve Hjønnevåg <arve@android.com>
1044 M:      Todd Kjos <tkjos@android.com>
1045 M:      Martijn Coenen <maco@android.com>
1046 M:      Joel Fernandes <joel@joelfernandes.org>
1047 M:      Christian Brauner <christian@brauner.io>
1048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1049 L:      devel@driverdev.osuosl.org
1050 S:      Supported
1051 F:      drivers/android/
1052 F:      drivers/staging/android/
1053
1054 ANDROID GOLDFISH PIC DRIVER
1055 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1056 S:      Supported
1057 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1058 F:      drivers/irqchip/irq-goldfish-pic.c
1059
1060 ANDROID GOLDFISH RTC DRIVER
1061 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1062 S:      Supported
1063 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1064 F:      drivers/rtc/rtc-goldfish.c
1065
1066 ANDROID ION DRIVER
1067 M:      Laura Abbott <labbott@redhat.com>
1068 M:      Sumit Semwal <sumit.semwal@linaro.org>
1069 L:      devel@driverdev.osuosl.org
1070 L:      dri-devel@lists.freedesktop.org
1071 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1072 S:      Supported
1073 F:      drivers/staging/android/ion
1074 F:      drivers/staging/android/uapi/ion.h
1075
1076 AOA (Apple Onboard Audio) ALSA DRIVER
1077 M:      Johannes Berg <johannes@sipsolutions.net>
1078 L:      linuxppc-dev@lists.ozlabs.org
1079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1080 S:      Maintained
1081 F:      sound/aoa/
1082
1083 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1084 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1085 L:      linux-iio@vger.kernel.org
1086 S:      Maintained
1087 F:      drivers/iio/adc/stx104.c
1088
1089 APM DRIVER
1090 M:      Jiri Kosina <jikos@kernel.org>
1091 S:      Odd fixes
1092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1093 F:      arch/x86/kernel/apm_32.c
1094 F:      include/linux/apm_bios.h
1095 F:      include/uapi/linux/apm_bios.h
1096 F:      drivers/char/apm-emulation.c
1097
1098 APPARMOR SECURITY MODULE
1099 M:      John Johansen <john.johansen@canonical.com>
1100 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1101 W:      wiki.apparmor.net
1102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1103 S:      Supported
1104 F:      security/apparmor/
1105 F:      Documentation/admin-guide/LSM/apparmor.rst
1106
1107 APPLE BCM5974 MULTITOUCH DRIVER
1108 M:      Henrik Rydberg <rydberg@bitmath.org>
1109 L:      linux-input@vger.kernel.org
1110 S:      Odd fixes
1111 F:      drivers/input/mouse/bcm5974.c
1112
1113 APPLE SMC DRIVER
1114 M:      Henrik Rydberg <rydberg@bitmath.org>
1115 L:      linux-hwmon@vger.kernel.org
1116 S:      Odd fixes
1117 F:      drivers/hwmon/applesmc.c
1118
1119 APPLETALK NETWORK LAYER
1120 L:      netdev@vger.kernel.org
1121 S:      Odd fixes
1122 F:      drivers/net/appletalk/
1123 F:      net/appletalk/
1124 F:      include/linux/atalk.h
1125 F:      include/uapi/linux/atalk.h
1126
1127 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1128 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1129 S:      Supported
1130 F:      arch/arm64/boot/dts/apm/
1131
1132 APPLIED MICRO (APM) X-GENE SOC EDAC
1133 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1134 S:      Supported
1135 F:      drivers/edac/xgene_edac.c
1136 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1137
1138 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1139 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1140 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1141 S:      Supported
1142 F:      drivers/net/ethernet/apm/xgene-v2/
1143
1144 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1145 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1146 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1147 M:      Quan Nguyen <quan@os.amperecomputing.com>
1148 S:      Supported
1149 F:      drivers/net/ethernet/apm/xgene/
1150 F:      drivers/net/phy/mdio-xgene.c
1151 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1152 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1153
1154 APPLIED MICRO (APM) X-GENE SOC PMU
1155 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1156 S:      Supported
1157 F:      drivers/perf/xgene_pmu.c
1158 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1159 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1160
1161 APTINA CAMERA SENSOR PLL
1162 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1163 L:      linux-media@vger.kernel.org
1164 S:      Maintained
1165 F:      drivers/media/i2c/aptina-pll.*
1166
1167 AQUANTIA ETHERNET DRIVER (atlantic)
1168 M:      Igor Russkikh <igor.russkikh@aquantia.com>
1169 L:      netdev@vger.kernel.org
1170 S:      Supported
1171 W:      http://www.aquantia.com
1172 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1173 F:      drivers/net/ethernet/aquantia/atlantic/
1174 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1175
1176 ARC FRAMEBUFFER DRIVER
1177 M:      Jaya Kumar <jayalk@intworks.biz>
1178 S:      Maintained
1179 F:      drivers/video/fbdev/arcfb.c
1180 F:      drivers/video/fbdev/core/fb_defio.c
1181
1182 ARC PGU DRM DRIVER
1183 M:      Alexey Brodkin <abrodkin@synopsys.com>
1184 S:      Supported
1185 F:      drivers/gpu/drm/arc/
1186 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1187
1188 ARCNET NETWORK LAYER
1189 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1190 L:      netdev@vger.kernel.org
1191 S:      Maintained
1192 F:      drivers/net/arcnet/
1193 F:      include/uapi/linux/if_arcnet.h
1194
1195 ARM ARCHITECTED TIMER DRIVER
1196 M:      Mark Rutland <mark.rutland@arm.com>
1197 M:      Marc Zyngier <maz@kernel.org>
1198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1199 S:      Maintained
1200 F:      arch/arm/include/asm/arch_timer.h
1201 F:      arch/arm64/include/asm/arch_timer.h
1202 F:      drivers/clocksource/arm_arch_timer.c
1203
1204 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1205 M:      Linus Walleij <linus.walleij@linaro.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208 F:      Documentation/devicetree/bindings/arm/arm-boards
1209 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1210 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1211 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1212 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1213 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1214 F:      arch/arm/mach-integrator/
1215 F:      arch/arm/mach-realview/
1216 F:      arch/arm/mach-versatile/
1217 F:      arch/arm/plat-versatile/
1218 F:      arch/arm/boot/dts/arm-realview-*
1219 F:      arch/arm/boot/dts/integrator*
1220 F:      arch/arm/boot/dts/versatile*
1221 F:      drivers/clk/versatile/
1222 F:      drivers/i2c/busses/i2c-versatile.c
1223 F:      drivers/irqchip/irq-versatile-fpga.c
1224 F:      drivers/mtd/maps/physmap_of_versatile.c
1225 F:      drivers/power/reset/arm-versatile-reboot.c
1226 F:      drivers/soc/versatile/
1227
1228 ARM HDLCD DRM DRIVER
1229 M:      Liviu Dudau <liviu.dudau@arm.com>
1230 S:      Supported
1231 F:      drivers/gpu/drm/arm/hdlcd_*
1232 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1233
1234 ARM KOMEDA DRM-KMS DRIVER
1235 M:      James (Qian) Wang <james.qian.wang@arm.com>
1236 M:      Liviu Dudau <liviu.dudau@arm.com>
1237 L:      Mali DP Maintainers <malidp@foss.arm.com>
1238 S:      Supported
1239 T:      git git://anongit.freedesktop.org/drm/drm-misc
1240 F:      drivers/gpu/drm/arm/display/include/
1241 F:      drivers/gpu/drm/arm/display/komeda/
1242 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1243 F:      Documentation/gpu/komeda-kms.rst
1244
1245 ARM MALI-DP DRM DRIVER
1246 M:      Liviu Dudau <liviu.dudau@arm.com>
1247 M:      Brian Starkey <brian.starkey@arm.com>
1248 L:      Mali DP Maintainers <malidp@foss.arm.com>
1249 S:      Supported
1250 T:      git git://anongit.freedesktop.org/drm/drm-misc
1251 F:      drivers/gpu/drm/arm/
1252 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1253 F:      Documentation/gpu/afbc.rst
1254
1255 ARM MALI PANFROST DRM DRIVER
1256 M:      Rob Herring <robh@kernel.org>
1257 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1258 L:      dri-devel@lists.freedesktop.org
1259 S:      Supported
1260 T:      git git://anongit.freedesktop.org/drm/drm-misc
1261 F:      drivers/gpu/drm/panfrost/
1262 F:      include/uapi/drm/panfrost_drm.h
1263
1264 ARM MFM AND FLOPPY DRIVERS
1265 M:      Ian Molton <spyro@f2s.com>
1266 S:      Maintained
1267 F:      arch/arm/mach-rpc/floppydma.S
1268 F:      arch/arm/include/asm/floppy.h
1269
1270 ARM PMU PROFILING AND DEBUGGING
1271 M:      Will Deacon <will@kernel.org>
1272 M:      Mark Rutland <mark.rutland@arm.com>
1273 S:      Maintained
1274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1275 F:      arch/arm*/kernel/perf_*
1276 F:      arch/arm/oprofile/common.c
1277 F:      arch/arm*/kernel/hw_breakpoint.c
1278 F:      arch/arm*/include/asm/hw_breakpoint.h
1279 F:      arch/arm*/include/asm/perf_event.h
1280 F:      drivers/perf/*
1281 F:      include/linux/perf/arm_pmu.h
1282 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1283 F:      Documentation/devicetree/bindings/perf/
1284
1285 ARM PORT
1286 M:      Russell King <linux@armlinux.org.uk>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 W:      http://www.armlinux.org.uk/
1289 S:      Odd Fixes
1290 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1291 F:      arch/arm/
1292 X:      arch/arm/boot/dts/
1293
1294 ARM PRIMECELL AACI PL041 DRIVER
1295 M:      Russell King <linux@armlinux.org.uk>
1296 S:      Odd Fixes
1297 F:      sound/arm/aaci.*
1298
1299 ARM PRIMECELL BUS SUPPORT
1300 M:      Russell King <linux@armlinux.org.uk>
1301 S:      Odd Fixes
1302 F:      drivers/amba/
1303 F:      include/linux/amba/bus.h
1304
1305 ARM PRIMECELL CLCD PL110 DRIVER
1306 M:      Russell King <linux@armlinux.org.uk>
1307 S:      Odd Fixes
1308 F:      drivers/video/fbdev/amba-clcd.*
1309
1310 ARM PRIMECELL KMI PL050 DRIVER
1311 M:      Russell King <linux@armlinux.org.uk>
1312 S:      Odd Fixes
1313 F:      drivers/input/serio/ambakmi.*
1314 F:      include/linux/amba/kmi.h
1315
1316 ARM PRIMECELL MMCI PL180/1 DRIVER
1317 M:      Russell King <linux@armlinux.org.uk>
1318 S:      Odd Fixes
1319 F:      drivers/mmc/host/mmci.*
1320 F:      include/linux/amba/mmci.h
1321
1322 ARM PRIMECELL SSP PL022 SPI DRIVER
1323 M:      Linus Walleij <linus.walleij@linaro.org>
1324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1325 S:      Maintained
1326 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1327 F:      drivers/spi/spi-pl022.c
1328
1329 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1330 M:      Russell King <linux@armlinux.org.uk>
1331 S:      Odd Fixes
1332 F:      drivers/tty/serial/amba-pl01*.c
1333 F:      include/linux/amba/serial.h
1334
1335 ARM PRIMECELL VIC PL190/PL192 DRIVER
1336 M:      Linus Walleij <linus.walleij@linaro.org>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1340 F:      drivers/irqchip/irq-vic.c
1341
1342 AMAZON ANNAPURNA LABS FIC DRIVER
1343 M:      Talel Shenhar <talel@amazon.com>
1344 S:      Maintained
1345 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1346 F:      drivers/irqchip/irq-al-fic.c
1347
1348 ARM SMMU DRIVERS
1349 M:      Will Deacon <will@kernel.org>
1350 R:      Robin Murphy <robin.murphy@arm.com>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353 F:      drivers/iommu/arm-smmu.c
1354 F:      drivers/iommu/arm-smmu-v3.c
1355 F:      drivers/iommu/io-pgtable-arm.c
1356 F:      drivers/iommu/io-pgtable-arm-v7s.c
1357
1358 ARM SUB-ARCHITECTURES
1359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1360 S:      Maintained
1361 F:      arch/arm/mach-*/
1362 F:      arch/arm/plat-*/
1363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1364
1365 ARM/ACTIONS SEMI ARCHITECTURE
1366 M:      Andreas Färber <afaerber@suse.de>
1367 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 N:      owl
1371 F:      arch/arm/mach-actions/
1372 F:      arch/arm/boot/dts/owl-*
1373 F:      arch/arm64/boot/dts/actions/
1374 F:      drivers/clk/actions/
1375 F:      drivers/clocksource/timer-owl*
1376 F:      drivers/dma/owl-dma.c
1377 F:      drivers/i2c/busses/i2c-owl.c
1378 F:      drivers/pinctrl/actions/*
1379 F:      drivers/soc/actions/
1380 F:      include/dt-bindings/power/owl-*
1381 F:      include/linux/soc/actions/
1382 F:      Documentation/devicetree/bindings/arm/actions.txt
1383 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1384 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1385 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1386 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1387 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1388 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1389
1390 ARM/ADS SPHERE MACHINE SUPPORT
1391 M:      Lennert Buytenhek <kernel@wantstofly.org>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394
1395 ARM/AFEB9260 MACHINE SUPPORT
1396 M:      Sergey Lapin <slapin@ossfans.org>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 S:      Maintained
1399
1400 ARM/AJECO 1ARM MACHINE SUPPORT
1401 M:      Lennert Buytenhek <kernel@wantstofly.org>
1402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1403 S:      Maintained
1404
1405 ARM/Allwinner SoC Clock Support
1406 M:      Emilio López <emilio@elopez.com.ar>
1407 S:      Maintained
1408 F:      drivers/clk/sunxi/
1409
1410 ARM/Allwinner sunXi SoC support
1411 M:      Maxime Ripard <mripard@kernel.org>
1412 M:      Chen-Yu Tsai <wens@csie.org>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415 N:      sun[x456789]i
1416 N:      sun50i
1417 F:      arch/arm/mach-sunxi/
1418 F:      arch/arm64/boot/dts/allwinner/
1419 F:      drivers/clk/sunxi-ng/
1420 F:      drivers/pinctrl/sunxi/
1421 F:      drivers/soc/sunxi/
1422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1423
1424 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1425 M:      Neil Armstrong <narmstrong@baylibre.com>
1426 M:      Jerome Brunet <jbrunet@baylibre.com>
1427 L:      linux-amlogic@lists.infradead.org
1428 S:      Maintained
1429 F:      drivers/clk/meson/
1430 F:      include/dt-bindings/clock/meson*
1431 F:      include/dt-bindings/clock/gxbb*
1432 F:      Documentation/devicetree/bindings/clock/amlogic*
1433
1434 ARM/Amlogic Meson SoC support
1435 M:      Kevin Hilman <khilman@baylibre.com>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 L:      linux-amlogic@lists.infradead.org
1438 W:      http://linux-meson.com/
1439 S:      Maintained
1440 F:      arch/arm/mach-meson/
1441 F:      arch/arm/boot/dts/meson*
1442 F:      arch/arm64/boot/dts/amlogic/
1443 F:      drivers/pinctrl/meson/
1444 F:      drivers/mmc/host/meson*
1445 F:      drivers/soc/amlogic/
1446 N:      meson
1447
1448 ARM/Amlogic Meson SoC Sound Drivers
1449 M:      Jerome Brunet <jbrunet@baylibre.com>
1450 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1451 S:      Maintained
1452 F:      sound/soc/meson/
1453 F:      Documentation/devicetree/bindings/sound/amlogic*
1454
1455 ARM/Annapurna Labs ALPINE ARCHITECTURE
1456 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1457 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 F:      arch/arm/mach-alpine/
1461 F:      arch/arm/boot/dts/alpine*
1462 F:      arch/arm64/boot/dts/al/
1463 F:      drivers/*/*alpine*
1464
1465 ARM/ARTPEC MACHINE SUPPORT
1466 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1467 M:      Lars Persson <lars.persson@axis.com>
1468 S:      Maintained
1469 L:      linux-arm-kernel@axis.com
1470 F:      arch/arm/mach-artpec
1471 F:      arch/arm/boot/dts/artpec6*
1472 F:      drivers/clk/axis
1473 F:      drivers/crypto/axis
1474 F:      drivers/pinctrl/pinctrl-artpec*
1475 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1476
1477 ARM/ASPEED I2C DRIVER
1478 M:      Brendan Higgins <brendanhiggins@google.com>
1479 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1480 R:      Joel Stanley <joel@jms.id.au>
1481 L:      linux-i2c@vger.kernel.org
1482 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1483 S:      Maintained
1484 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1485 F:      drivers/i2c/busses/i2c-aspeed.c
1486 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1487 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1488
1489 ARM/ASPEED MACHINE SUPPORT
1490 M:      Joel Stanley <joel@jms.id.au>
1491 R:      Andrew Jeffery <andrew@aj.id.au>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1494 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1495 S:      Supported
1496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1497 F:      arch/arm/mach-aspeed/
1498 F:      arch/arm/boot/dts/aspeed-*
1499 N:      aspeed
1500
1501 ARM/BITMAIN ARCHITECTURE
1502 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1504 S:      Maintained
1505 F:      arch/arm64/boot/dts/bitmain/
1506 F:      drivers/pinctrl/pinctrl-bm1880.c
1507 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1508 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1509
1510 ARM/CALXEDA HIGHBANK ARCHITECTURE
1511 M:      Rob Herring <robh@kernel.org>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      arch/arm/mach-highbank/
1515 F:      arch/arm/boot/dts/highbank.dts
1516 F:      arch/arm/boot/dts/ecx-*.dts*
1517
1518 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1519 M:      Krzysztof Halasa <khalasa@piap.pl>
1520 S:      Maintained
1521 F:      arch/arm/mach-cns3xxx/
1522
1523 ARM/CAVIUM THUNDER NETWORK DRIVER
1524 M:      Sunil Goutham <sgoutham@cavium.com>
1525 M:      Robert Richter <rric@kernel.org>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 S:      Supported
1528 F:      drivers/net/ethernet/cavium/thunder/
1529
1530 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1531 M:      Lukasz Majewski <lukma@denx.de>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/mach-ep93xx/ts72xx.c
1535
1536 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1537 M:      Alexander Shiyan <shc_work@mail.ru>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Odd Fixes
1540 N:      clps711x
1541
1542 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1548 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1549 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1551 S:      Maintained
1552 F:      arch/arm/mach-ep93xx/
1553 F:      arch/arm/mach-ep93xx/include/mach/
1554
1555 ARM/CLKDEV SUPPORT
1556 M:      Russell King <linux@armlinux.org.uk>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1560 F:      drivers/clk/clkdev.c
1561
1562 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1563 M:      Mike Rapoport <mike@compulab.co.il>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566
1567 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1568 M:      Baruch Siach <baruch@tkos.co.il>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/boot/dts/cx92755*
1572 N:      digicolor
1573
1574 ARM/CONTEC MICRO9 MACHINE SUPPORT
1575 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1576 S:      Maintained
1577 F:      arch/arm/mach-ep93xx/micro9.c
1578
1579 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1580 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1581 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 F:      drivers/hwtracing/coresight/*
1585 F:      Documentation/trace/coresight.txt
1586 F:      Documentation/trace/coresight-cpu-debug.txt
1587 F:      Documentation/devicetree/bindings/arm/coresight.txt
1588 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1589 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1590 F:      tools/perf/arch/arm/util/pmu.c
1591 F:      tools/perf/arch/arm/util/auxtrace.c
1592 F:      tools/perf/arch/arm/util/cs-etm.c
1593 F:      tools/perf/arch/arm/util/cs-etm.h
1594 F:      tools/perf/util/cs-etm.*
1595 F:      tools/perf/util/cs-etm-decoder/*
1596
1597 ARM/CORGI MACHINE SUPPORT
1598 M:      Richard Purdie <rpurdie@rpsys.net>
1599 S:      Maintained
1600
1601 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1602 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1603 M:      Linus Walleij <linus.walleij@linaro.org>
1604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1605 T:      git git://github.com/ulli-kroll/linux.git
1606 S:      Maintained
1607 F:      Documentation/devicetree/bindings/arm/gemini.txt
1608 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1609 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1610 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1611 F:      arch/arm/mach-gemini/
1612 F:      drivers/net/ethernet/cortina/
1613 F:      drivers/pinctrl/pinctrl-gemini.c
1614 F:      drivers/rtc/rtc-ftrtc010.c
1615
1616 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1617 M:      Barry Song <baohua@kernel.org>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1620 S:      Maintained
1621 F:      arch/arm/boot/dts/prima2*
1622 F:      arch/arm/mach-prima2/
1623 F:      drivers/clk/sirf/
1624 F:      drivers/clocksource/timer-prima2.c
1625 F:      drivers/clocksource/timer-atlas7.c
1626 N:      [^a-z]sirf
1627 X:      drivers/gnss
1628
1629 ARM/CZ.NIC TURRIS MOX SUPPORT
1630 M:      Marek Behun <marek.behun@nic.cz>
1631 W:      http://mox.turris.cz
1632 S:      Maintained
1633 F:      Documentation/ABI/testing/debugfs-moxtet
1634 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1635 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1636 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1637 F:      include/linux/moxtet.h
1638 F:      drivers/bus/moxtet.c
1639 F:      drivers/gpio/gpio-moxtet.c
1640
1641 ARM/EBSA110 MACHINE SUPPORT
1642 M:      Russell King <linux@armlinux.org.uk>
1643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1644 W:      http://www.armlinux.org.uk/
1645 S:      Maintained
1646 F:      arch/arm/mach-ebsa110/
1647 F:      drivers/net/ethernet/amd/am79c961a.*
1648
1649 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1650 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1651 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 N:      efm32
1655
1656 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1657 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1658 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1659 S:      Maintained
1660 F:      arch/arm/mach-pxa/ezx.c
1661
1662 ARM/FARADAY FA526 PORT
1663 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1665 S:      Maintained
1666 T:      git git://git.berlios.de/gemini-board
1667 F:      arch/arm/mm/*-fa*
1668
1669 ARM/FOOTBRIDGE ARCHITECTURE
1670 M:      Russell King <linux@armlinux.org.uk>
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 W:      http://www.armlinux.org.uk/
1673 S:      Maintained
1674 F:      arch/arm/include/asm/hardware/dec21285.h
1675 F:      arch/arm/mach-footbridge/
1676
1677 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1678 M:      Shawn Guo <shawnguo@kernel.org>
1679 M:      Sascha Hauer <s.hauer@pengutronix.de>
1680 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1681 R:      Fabio Estevam <festevam@gmail.com>
1682 R:      NXP Linux Team <linux-imx@nxp.com>
1683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1684 S:      Maintained
1685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1686 N:      imx
1687 N:      mxs
1688 X:      drivers/media/i2c/
1689
1690 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1691 M:      Shawn Guo <shawnguo@kernel.org>
1692 M:      Sascha Hauer <s.hauer@pengutronix.de>
1693 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1694 R:      Stefan Agner <stefan@agner.ch>
1695 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1696 S:      Maintained
1697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1698 F:      arch/arm/mach-imx/*vf610*
1699 F:      arch/arm/boot/dts/vf*
1700
1701 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1702 M:      Shawn Guo <shawnguo@kernel.org>
1703 M:      Li Yang <leoyang.li@nxp.com>
1704 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1705 S:      Maintained
1706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1707 F:      arch/arm/boot/dts/ls1021a*
1708 F:      arch/arm64/boot/dts/freescale/fsl-*
1709 F:      arch/arm64/boot/dts/freescale/qoriq-*
1710
1711 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1712 M:      Lennert Buytenhek <kernel@wantstofly.org>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715
1716 ARM/GUMSTIX MACHINE SUPPORT
1717 M:      Steve Sakoman <sakoman@gmail.com>
1718 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1719 S:      Maintained
1720
1721 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1722 M:      Philipp Zabel <philipp.zabel@gmail.com>
1723 M:      Paul Parsons <lost.distance@yahoo.com>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 F:      arch/arm/mach-pxa/hx4700.c
1727 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1728 F:      sound/soc/pxa/hx4700.c
1729
1730 ARM/HISILICON SOC SUPPORT
1731 M:      Wei Xu <xuwei5@hisilicon.com>
1732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1733 W:      http://www.hisilicon.com
1734 S:      Supported
1735 T:      git git://github.com/hisilicon/linux-hisi.git
1736 F:      arch/arm/mach-hisi/
1737 F:      arch/arm/boot/dts/hi3*
1738 F:      arch/arm/boot/dts/hip*
1739 F:      arch/arm/boot/dts/hisi*
1740 F:      arch/arm64/boot/dts/hisilicon/
1741
1742 ARM/HP JORNADA 7XX MACHINE SUPPORT
1743 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1744 W:      www.jlime.com
1745 S:      Maintained
1746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1747 F:      arch/arm/mach-sa1100/jornada720.c
1748 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1749
1750 ARM/IGEP MACHINE SUPPORT
1751 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1752 M:      Javier Martinez Canillas <javier@dowhile0.org>
1753 L:      linux-omap@vger.kernel.org
1754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756 F:      arch/arm/boot/dts/omap3-igep*
1757
1758 ARM/INCOME PXA270 SUPPORT
1759 M:      Marek Vasut <marek.vasut@gmail.com>
1760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1761 S:      Maintained
1762 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1763
1764 ARM/INTEL IOP13XX ARM ARCHITECTURE
1765 M:      Lennert Buytenhek <kernel@wantstofly.org>
1766 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1767 S:      Maintained
1768
1769 ARM/INTEL IOP32X ARM ARCHITECTURE
1770 M:      Lennert Buytenhek <kernel@wantstofly.org>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773
1774 ARM/INTEL IOP33X ARM ARCHITECTURE
1775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1776 S:      Orphan
1777
1778 ARM/INTEL IQ81342EX MACHINE SUPPORT
1779 M:      Lennert Buytenhek <kernel@wantstofly.org>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782
1783 ARM/INTEL IXDP2850 MACHINE SUPPORT
1784 M:      Lennert Buytenhek <kernel@wantstofly.org>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 S:      Maintained
1787
1788 ARM/INTEL IXP4XX ARM ARCHITECTURE
1789 M:      Linus Walleij <linusw@kernel.org>
1790 M:      Imre Kaloz <kaloz@openwrt.org>
1791 M:      Krzysztof Halasa <khalasa@piap.pl>
1792 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1793 S:      Maintained
1794 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1795 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1796 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1797 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1798 F:      arch/arm/mach-ixp4xx/
1799 F:      drivers/clocksource/timer-ixp4xx.c
1800 F:      drivers/gpio/gpio-ixp4xx.c
1801 F:      drivers/irqchip/irq-ixp4xx.c
1802 F:      include/linux/irqchip/irq-ixp4xx.h
1803 F:      include/linux/platform_data/timer-ixp4xx.h
1804
1805 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1806 M:      Jonathan Cameron <jic23@cam.ac.uk>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 S:      Maintained
1809 F:      arch/arm/mach-pxa/stargate2.c
1810 F:      drivers/pcmcia/pxa2xx_stargate2.c
1811
1812 ARM/INTEL XSC3 (MANZANO) ARM CORE
1813 M:      Lennert Buytenhek <kernel@wantstofly.org>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 S:      Maintained
1816
1817 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1818 M:      Lennert Buytenhek <kernel@wantstofly.org>
1819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1820 S:      Maintained
1821
1822 ARM/LG1K ARCHITECTURE
1823 M:      Chanho Min <chanho.min@lge.com>
1824 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1825 S:      Maintained
1826 F:      arch/arm64/boot/dts/lg/
1827
1828 ARM/LOGICPD PXA270 MACHINE SUPPORT
1829 M:      Lennert Buytenhek <kernel@wantstofly.org>
1830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1831 S:      Maintained
1832
1833 ARM/LPC18XX ARCHITECTURE
1834 M:      Vladimir Zapolskiy <vz@mleia.com>
1835 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1836 S:      Maintained
1837 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1838 F:      arch/arm/boot/dts/lpc43*
1839 F:      drivers/i2c/busses/i2c-lpc2k.c
1840 F:      drivers/memory/pl172.c
1841 F:      drivers/mtd/spi-nor/nxp-spifi.c
1842 F:      drivers/rtc/rtc-lpc24xx.c
1843 N:      lpc18xx
1844
1845 ARM/LPC32XX SOC SUPPORT
1846 M:      Vladimir Zapolskiy <vz@mleia.com>
1847 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1849 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1850 S:      Maintained
1851 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1852 F:      arch/arm/boot/dts/lpc32*
1853 F:      arch/arm/mach-lpc32xx/
1854 F:      drivers/i2c/busses/i2c-pnx.c
1855 F:      drivers/net/ethernet/nxp/lpc_eth.c
1856 F:      drivers/usb/host/ohci-nxp.c
1857 F:      drivers/watchdog/pnx4008_wdt.c
1858 N:      lpc32xx
1859
1860 ARM/MAGICIAN MACHINE SUPPORT
1861 M:      Philipp Zabel <philipp.zabel@gmail.com>
1862 S:      Maintained
1863
1864 ARM/Marvell Dove/MV78xx0/Orion SOC support
1865 M:      Jason Cooper <jason@lakedaemon.net>
1866 M:      Andrew Lunn <andrew@lunn.ch>
1867 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1868 M:      Gregory Clement <gregory.clement@bootlin.com>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 S:      Maintained
1871 F:      Documentation/devicetree/bindings/soc/dove/
1872 F:      arch/arm/mach-dove/
1873 F:      arch/arm/mach-mv78xx0/
1874 F:      arch/arm/mach-orion5x/
1875 F:      arch/arm/plat-orion/
1876 F:      arch/arm/boot/dts/dove*
1877 F:      arch/arm/boot/dts/orion5x*
1878 T:      git git://git.infradead.org/linux-mvebu.git
1879
1880 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1881 M:      Jason Cooper <jason@lakedaemon.net>
1882 M:      Andrew Lunn <andrew@lunn.ch>
1883 M:      Gregory Clement <gregory.clement@bootlin.com>
1884 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1886 S:      Maintained
1887 F:      arch/arm/boot/dts/armada*
1888 F:      arch/arm/boot/dts/kirkwood*
1889 F:      arch/arm/configs/mvebu_*_defconfig
1890 F:      arch/arm/mach-mvebu/
1891 F:      arch/arm64/boot/dts/marvell/armada*
1892 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1893 F:      drivers/cpufreq/armada-8k-cpufreq.c
1894 F:      drivers/cpufreq/mvebu-cpufreq.c
1895 F:      drivers/irqchip/irq-armada-370-xp.c
1896 F:      drivers/irqchip/irq-mvebu-*
1897 F:      drivers/pinctrl/mvebu/
1898 F:      drivers/rtc/rtc-armada38x.c
1899 T:      git git://git.infradead.org/linux-mvebu.git
1900
1901 ARM/Mediatek RTC DRIVER
1902 M:      Eddie Huang <eddie.huang@mediatek.com>
1903 M:      Sean Wang <sean.wang@mediatek.com>
1904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1905 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1906 S:      Maintained
1907 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1908 F:      drivers/rtc/rtc-mt6397.c
1909 F:      drivers/rtc/rtc-mt7622.c
1910
1911 ARM/Mediatek SoC support
1912 M:      Matthias Brugger <matthias.bgg@gmail.com>
1913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1914 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1915 W:      https://mtk.bcnfs.org/
1916 C:      irc://chat.freenode.net/linux-mediatek
1917 S:      Maintained
1918 F:      arch/arm/boot/dts/mt6*
1919 F:      arch/arm/boot/dts/mt7*
1920 F:      arch/arm/boot/dts/mt8*
1921 F:      arch/arm/mach-mediatek/
1922 F:      arch/arm64/boot/dts/mediatek/
1923 F:      drivers/soc/mediatek/
1924 N:      mtk
1925 N:      mt[678]
1926 K:      mediatek
1927
1928 ARM/Mediatek USB3 PHY DRIVER
1929 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1930 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1931 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1932 S:      Maintained
1933 F:      drivers/phy/mediatek/
1934 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1935
1936 ARM/MICREL KS8695 ARCHITECTURE
1937 M:      Greg Ungerer <gerg@uclinux.org>
1938 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1939 F:      arch/arm/mach-ks8695/
1940 S:      Odd Fixes
1941
1942 ARM/Microchip (AT91) SoC support
1943 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1944 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1945 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1946 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1947 W:      http://www.linux4sam.org
1948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1949 S:      Supported
1950 N:      at91
1951 N:      atmel
1952 F:      arch/arm/mach-at91/
1953 F:      include/soc/at91/
1954 F:      arch/arm/boot/dts/at91*.dts
1955 F:      arch/arm/boot/dts/at91*.dtsi
1956 F:      arch/arm/boot/dts/sama*.dts
1957 F:      arch/arm/boot/dts/sama*.dtsi
1958 F:      arch/arm/include/debug/at91.S
1959 F:      drivers/memory/atmel*
1960 F:      drivers/watchdog/sama5d4_wdt.c
1961 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1962 X:      drivers/net/wireless/atmel/
1963
1964 ARM/MIOA701 MACHINE SUPPORT
1965 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1967 F:      arch/arm/mach-pxa/mioa701.c
1968 S:      Maintained
1969
1970 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1971 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1972 S:      Maintained
1973
1974 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1975 M:      Linus Walleij <linus.walleij@linaro.org>
1976 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1977 S:      Maintained
1978 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1979 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1980 F:      arch/arm/mach-nomadik/
1981 F:      arch/arm/mach-u300/
1982 F:      arch/arm/mach-ux500/
1983 F:      arch/arm/boot/dts/ste-*
1984 F:      drivers/clk/clk-nomadik.c
1985 F:      drivers/clk/clk-u300.c
1986 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1987 F:      drivers/clocksource/timer-u300.c
1988 F:      drivers/dma/coh901318*
1989 F:      drivers/dma/ste_dma40*
1990 F:      drivers/hwspinlock/u8500_hsem.c
1991 F:      drivers/i2c/busses/i2c-nomadik.c
1992 F:      drivers/i2c/busses/i2c-stu300.c
1993 F:      drivers/mfd/ab3100*
1994 F:      drivers/mfd/ab8500*
1995 F:      drivers/mfd/abx500*
1996 F:      drivers/mfd/dbx500*
1997 F:      drivers/mfd/db8500*
1998 F:      drivers/pinctrl/nomadik/
1999 F:      drivers/pinctrl/pinctrl-coh901*
2000 F:      drivers/pinctrl/pinctrl-u300.c
2001 F:      drivers/rtc/rtc-ab3100.c
2002 F:      drivers/rtc/rtc-ab8500.c
2003 F:      drivers/rtc/rtc-coh901331.c
2004 F:      drivers/rtc/rtc-pl031.c
2005 F:      drivers/watchdog/coh901327_wdt.c
2006 F:      Documentation/devicetree/bindings/arm/ste-*
2007 F:      Documentation/devicetree/bindings/arm/ux500/
2008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2009
2010 ARM/NUVOTON NPCM ARCHITECTURE
2011 M:      Avi Fishman <avifishman70@gmail.com>
2012 M:      Tomer Maimon <tmaimon77@gmail.com>
2013 M:      Tali Perry <tali.perry1@gmail.com>
2014 R:      Patrick Venture <venture@google.com>
2015 R:      Nancy Yuen <yuenn@google.com>
2016 R:      Benjamin Fair <benjaminfair@google.com>
2017 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2018 S:      Supported
2019 F:      arch/arm/mach-npcm/
2020 F:      arch/arm/boot/dts/nuvoton-npcm*
2021 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2022 F:      drivers/*/*npcm*
2023 F:      Documentation/devicetree/bindings/*/*npcm*
2024 F:      Documentation/devicetree/bindings/*/*/*npcm*
2025
2026 ARM/NUVOTON W90X900 ARM ARCHITECTURE
2027 M:      Wan ZongShun <mcuos.com@gmail.com>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 W:      http://www.mcuos.com
2030 S:      Maintained
2031 F:      arch/arm/mach-w90x900/
2032 F:      drivers/input/keyboard/w90p910_keypad.c
2033 F:      drivers/input/touchscreen/w90p910_ts.c
2034 F:      drivers/watchdog/nuc900_wdt.c
2035 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
2036 F:      drivers/mtd/nand/raw/nuc900_nand.c
2037 F:      drivers/rtc/rtc-nuc900.c
2038 F:      drivers/spi/spi-nuc900.c
2039 F:      drivers/usb/host/ehci-w90x900.c
2040 F:      drivers/video/fbdev/nuc900fb.c
2041
2042 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2043 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2044 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2045 S:      Orphan
2046 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2047 F:      arch/arm/mach-s3c24xx/gta02.h
2048
2049 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2050 M:      Alexander Clouter <alex@digriz.org.uk>
2051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2052 W:      http://www.digriz.org.uk/ts78xx/kernel
2053 S:      Maintained
2054 F:      arch/arm/mach-orion5x/ts78xx-*
2055
2056 ARM/OXNAS platform support
2057 M:      Neil Armstrong <narmstrong@baylibre.com>
2058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2059 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2060 S:      Maintained
2061 F:      arch/arm/mach-oxnas/
2062 F:      arch/arm/boot/dts/ox8*.dts*
2063 N:      oxnas
2064
2065 ARM/PALM TREO SUPPORT
2066 M:      Tomas Cech <sleep_walker@suse.com>
2067 L:      linux-arm-kernel@lists.infradead.org
2068 W:      http://hackndev.com
2069 S:      Maintained
2070 F:      arch/arm/mach-pxa/palmtreo.*
2071
2072 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2073 M:      Marek Vasut <marek.vasut@gmail.com>
2074 L:      linux-arm-kernel@lists.infradead.org
2075 W:      http://hackndev.com
2076 S:      Maintained
2077 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2078 F:      arch/arm/mach-pxa/palmtx.c
2079 F:      arch/arm/mach-pxa/palmt5.*
2080 F:      arch/arm/mach-pxa/include/mach/palmld.h
2081 F:      arch/arm/mach-pxa/palmld.c
2082 F:      arch/arm/mach-pxa/palmte2.*
2083 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2084 F:      arch/arm/mach-pxa/palmtc.c
2085
2086 ARM/PALMZ72 SUPPORT
2087 M:      Sergey Lapin <slapin@ossfans.org>
2088 L:      linux-arm-kernel@lists.infradead.org
2089 W:      http://hackndev.com
2090 S:      Maintained
2091 F:      arch/arm/mach-pxa/palmz72.*
2092
2093 ARM/PLEB SUPPORT
2094 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2095 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2096 S:      Maintained
2097
2098 ARM/PT DIGITAL BOARD PORT
2099 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2101 W:      http://www.armlinux.org.uk/
2102 S:      Maintained
2103
2104 ARM/QUALCOMM SUPPORT
2105 M:      Andy Gross <agross@kernel.org>
2106 L:      linux-arm-msm@vger.kernel.org
2107 S:      Maintained
2108 F:      Documentation/devicetree/bindings/soc/qcom/
2109 F:      Documentation/devicetree/bindings/*/qcom*
2110 F:      arch/arm/boot/dts/qcom-*.dts
2111 F:      arch/arm/boot/dts/qcom-*.dtsi
2112 F:      arch/arm/mach-qcom/
2113 F:      arch/arm64/boot/dts/qcom/
2114 F:      drivers/*/qcom/
2115 F:      drivers/*/qcom*
2116 F:      drivers/*/*/qcom/
2117 F:      drivers/*/*/qcom*
2118 F:      drivers/*/pm8???-*
2119 F:      drivers/bluetooth/btqcomsmd.c
2120 F:      drivers/clocksource/timer-qcom.c
2121 F:      drivers/extcon/extcon-qcom*
2122 F:      drivers/iommu/msm*
2123 F:      drivers/i2c/busses/i2c-qup.c
2124 F:      drivers/i2c/busses/i2c-qcom-geni.c
2125 F:      drivers/mfd/ssbi.c
2126 F:      drivers/mmc/host/mmci_qcom*
2127 F:      drivers/mmc/host/sdhci-msm.c
2128 F:      drivers/pci/controller/dwc/pcie-qcom.c
2129 F:      drivers/phy/qualcomm/
2130 F:      drivers/power/*/msm*
2131 F:      drivers/reset/reset-qcom-*
2132 F:      drivers/scsi/ufs/ufs-qcom.*
2133 F:      drivers/spi/spi-qup.c
2134 F:      drivers/spi/spi-geni-qcom.c
2135 F:      drivers/spi/spi-qcom-qspi.c
2136 F:      drivers/tty/serial/msm_serial.c
2137 F:      drivers/usb/dwc3/dwc3-qcom.c
2138 F:      include/dt-bindings/*/qcom*
2139 F:      include/linux/*/qcom*
2140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2141
2142 ARM/RADISYS ENP2611 MACHINE SUPPORT
2143 M:      Lennert Buytenhek <kernel@wantstofly.org>
2144 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2145 S:      Maintained
2146
2147 ARM/RDA MICRO ARCHITECTURE
2148 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2149 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2150 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2151 S:      Maintained
2152 F:      arch/arm/boot/dts/rda8810pl-*
2153 F:      drivers/clocksource/timer-rda.c
2154 F:      drivers/irqchip/irq-rda-intc.c
2155 F:      drivers/tty/serial/rda-uart.c
2156 F:      Documentation/devicetree/bindings/arm/rda.yaml
2157 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2158 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2159 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2160
2161 ARM/REALTEK ARCHITECTURE
2162 M:      Andreas Färber <afaerber@suse.de>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 S:      Maintained
2165 F:      arch/arm64/boot/dts/realtek/
2166 F:      Documentation/devicetree/bindings/arm/realtek.txt
2167
2168 ARM/RENESAS ARM64 ARCHITECTURE
2169 M:      Simon Horman <horms@verge.net.au>
2170 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2171 M:      Magnus Damm <magnus.damm@gmail.com>
2172 L:      linux-renesas-soc@vger.kernel.org
2173 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2176 S:      Supported
2177 F:      arch/arm64/boot/dts/renesas/
2178 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2179 F:      drivers/soc/renesas/
2180 F:      include/linux/soc/renesas/
2181
2182 ARM/RISCPC ARCHITECTURE
2183 M:      Russell King <linux@armlinux.org.uk>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 W:      http://www.armlinux.org.uk/
2186 S:      Maintained
2187 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2188 F:      arch/arm/include/asm/hardware/ioc.h
2189 F:      arch/arm/include/asm/hardware/iomd.h
2190 F:      arch/arm/include/asm/hardware/memc.h
2191 F:      arch/arm/mach-rpc/
2192 F:      drivers/net/ethernet/8390/etherh.c
2193 F:      drivers/net/ethernet/i825xx/ether1*
2194 F:      drivers/net/ethernet/seeq/ether3*
2195 F:      drivers/scsi/arm/
2196
2197 ARM/Rockchip SoC support
2198 M:      Heiko Stuebner <heiko@sntech.de>
2199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2200 L:      linux-rockchip@lists.infradead.org
2201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2202 S:      Maintained
2203 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2204 F:      arch/arm/boot/dts/rk3*
2205 F:      arch/arm/boot/dts/rv1108*
2206 F:      arch/arm/mach-rockchip/
2207 F:      drivers/clk/rockchip/
2208 F:      drivers/i2c/busses/i2c-rk3x.c
2209 F:      drivers/*/*rockchip*
2210 F:      drivers/*/*/*rockchip*
2211 F:      sound/soc/rockchip/
2212 N:      rockchip
2213
2214 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2215 M:      Kukjin Kim <kgene@kernel.org>
2216 M:      Krzysztof Kozlowski <krzk@kernel.org>
2217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2218 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2219 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2220 S:      Maintained
2221 F:      arch/arm/boot/dts/s3c*
2222 F:      arch/arm/boot/dts/s5p*
2223 F:      arch/arm/boot/dts/exynos*
2224 F:      arch/arm64/boot/dts/exynos/
2225 F:      arch/arm/plat-samsung/
2226 F:      arch/arm/mach-s3c24*/
2227 F:      arch/arm/mach-s3c64xx/
2228 F:      arch/arm/mach-s5p*/
2229 F:      arch/arm/mach-exynos*/
2230 F:      drivers/*/*s3c24*
2231 F:      drivers/*/*/*s3c24*
2232 F:      drivers/*/*s3c64xx*
2233 F:      drivers/*/*s5pv210*
2234 F:      drivers/memory/samsung/*
2235 F:      drivers/soc/samsung/*
2236 F:      Documentation/arm/samsung/
2237 F:      Documentation/devicetree/bindings/arm/samsung/
2238 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2239 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2240 N:      exynos
2241
2242 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2243 M:      Kyungmin Park <kyungmin.park@samsung.com>
2244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2245 S:      Maintained
2246 F:      arch/arm/mach-s5pv210/
2247
2248 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2249 M:      Kyungmin Park <kyungmin.park@samsung.com>
2250 M:      Kamil Debski <kamil@wypas.org>
2251 M:      Andrzej Hajda <a.hajda@samsung.com>
2252 L:      linux-arm-kernel@lists.infradead.org
2253 L:      linux-media@vger.kernel.org
2254 S:      Maintained
2255 F:      drivers/media/platform/s5p-g2d/
2256
2257 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2258 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2259 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2260 L:      linux-media@vger.kernel.org
2261 S:      Maintained
2262 F:      drivers/media/platform/s5p-cec/
2263 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2264
2265 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2266 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2267 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2268 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2269 L:      linux-arm-kernel@lists.infradead.org
2270 L:      linux-media@vger.kernel.org
2271 S:      Maintained
2272 F:      drivers/media/platform/s5p-jpeg/
2273
2274 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2275 M:      Kyungmin Park <kyungmin.park@samsung.com>
2276 M:      Kamil Debski <kamil@wypas.org>
2277 M:      Jeongtae Park <jtp.park@samsung.com>
2278 M:      Andrzej Hajda <a.hajda@samsung.com>
2279 L:      linux-arm-kernel@lists.infradead.org
2280 L:      linux-media@vger.kernel.org
2281 S:      Maintained
2282 F:      drivers/media/platform/s5p-mfc/
2283
2284 ARM/SHMOBILE ARM ARCHITECTURE
2285 M:      Simon Horman <horms@verge.net.au>
2286 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2287 M:      Magnus Damm <magnus.damm@gmail.com>
2288 L:      linux-renesas-soc@vger.kernel.org
2289 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2292 S:      Supported
2293 F:      arch/arm/boot/dts/emev2*
2294 F:      arch/arm/boot/dts/gr-peach*
2295 F:      arch/arm/boot/dts/iwg20d-q7*
2296 F:      arch/arm/boot/dts/r7s*
2297 F:      arch/arm/boot/dts/r8a*
2298 F:      arch/arm/boot/dts/r9a*
2299 F:      arch/arm/boot/dts/sh*
2300 F:      arch/arm/configs/shmobile_defconfig
2301 F:      arch/arm/include/debug/renesas-scif.S
2302 F:      arch/arm/mach-shmobile/
2303 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2304 F:      drivers/soc/renesas/
2305 F:      include/linux/soc/renesas/
2306
2307 ARM/SOCFPGA ARCHITECTURE
2308 M:      Dinh Nguyen <dinguyen@kernel.org>
2309 S:      Maintained
2310 F:      arch/arm/mach-socfpga/
2311 F:      arch/arm/boot/dts/socfpga*
2312 F:      arch/arm/configs/socfpga_defconfig
2313 F:      arch/arm64/boot/dts/altera/
2314 F:      arch/arm64/boot/dts/intel/
2315 W:      http://www.rocketboards.org
2316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2317
2318 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2319 M:      Dinh Nguyen <dinguyen@kernel.org>
2320 S:      Maintained
2321 F:      drivers/clk/socfpga/
2322
2323 ARM/SOCFPGA EDAC SUPPORT
2324 M:      Thor Thayer <thor.thayer@linux.intel.com>
2325 S:      Maintained
2326 F:      drivers/edac/altera_edac.
2327
2328 ARM/SPREADTRUM SoC SUPPORT
2329 M:      Orson Zhai <orsonzhai@gmail.com>
2330 M:      Baolin Wang <baolin.wang@linaro.org>
2331 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2332 S:      Maintained
2333 F:      arch/arm64/boot/dts/sprd
2334 N:      sprd
2335
2336 ARM/STI ARCHITECTURE
2337 M:      Patrice Chotard <patrice.chotard@st.com>
2338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2339 W:      http://www.stlinux.com
2340 S:      Maintained
2341 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2342 F:      arch/arm/mach-sti/
2343 F:      arch/arm/boot/dts/sti*
2344 F:      drivers/char/hw_random/st-rng.c
2345 F:      drivers/clocksource/arm_global_timer.c
2346 F:      drivers/clocksource/clksrc_st_lpc.c
2347 F:      drivers/cpufreq/sti-cpufreq.c
2348 F:      drivers/dma/st_fdma*
2349 F:      drivers/i2c/busses/i2c-st.c
2350 F:      drivers/media/rc/st_rc.c
2351 F:      drivers/media/platform/sti/c8sectpfe/
2352 F:      drivers/mmc/host/sdhci-st.c
2353 F:      drivers/phy/st/phy-miphy28lp.c
2354 F:      drivers/phy/st/phy-stih407-usb.c
2355 F:      drivers/pinctrl/pinctrl-st.c
2356 F:      drivers/remoteproc/st_remoteproc.c
2357 F:      drivers/remoteproc/st_slim_rproc.c
2358 F:      drivers/reset/sti/
2359 F:      drivers/rtc/rtc-st-lpc.c
2360 F:      drivers/tty/serial/st-asc.c
2361 F:      drivers/usb/dwc3/dwc3-st.c
2362 F:      drivers/usb/host/ehci-st.c
2363 F:      drivers/usb/host/ohci-st.c
2364 F:      drivers/watchdog/st_lpc_wdt.c
2365 F:      drivers/ata/ahci_st.c
2366 F:      include/linux/remoteproc/st_slim_rproc.h
2367
2368 ARM/STM32 ARCHITECTURE
2369 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2370 M:      Alexandre Torgue <alexandre.torgue@st.com>
2371 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2373 S:      Maintained
2374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2375 N:      stm32
2376 N:      stm
2377 F:      arch/arm/boot/dts/stm32*
2378 F:      arch/arm/mach-stm32/
2379 F:      drivers/clocksource/armv7m_systick.c
2380
2381 ARM/Synaptics SoC support
2382 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2383 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2385 S:      Maintained
2386 F:      arch/arm/mach-berlin/
2387 F:      arch/arm/boot/dts/berlin*
2388 F:      arch/arm64/boot/dts/synaptics/
2389
2390 ARM/TANGO ARCHITECTURE
2391 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2392 M:      Mans Rullgard <mans@mansr.com>
2393 L:      linux-arm-kernel@lists.infradead.org
2394 S:      Odd Fixes
2395 N:      tango
2396
2397 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2398 M:      Lennert Buytenhek <kernel@wantstofly.org>
2399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2400 S:      Maintained
2401
2402 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2403 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2404 L:      linux-tegra@vger.kernel.org
2405 L:      linux-media@vger.kernel.org
2406 S:      Maintained
2407 F:      drivers/media/platform/tegra-cec/
2408 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2409
2410 ARM/TETON BGA MACHINE SUPPORT
2411 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2413 S:      Maintained
2414
2415 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2416 M:      Santosh Shilimkar <ssantosh@kernel.org>
2417 L:      linux-kernel@vger.kernel.org
2418 S:      Maintained
2419 F:      drivers/memory/*emif*
2420
2421 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2422 M:      Tero Kristo <t-kristo@ti.com>
2423 M:      Nishanth Menon <nm@ti.com>
2424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2425 S:      Supported
2426 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2427 F:      arch/arm64/boot/dts/ti/Makefile
2428 F:      arch/arm64/boot/dts/ti/k3-*
2429 F:      include/dt-bindings/pinctrl/k3.h
2430
2431 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2432 M:      Santosh Shilimkar <ssantosh@kernel.org>
2433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2434 S:      Maintained
2435 F:      arch/arm/mach-keystone/
2436 F:      arch/arm/boot/dts/keystone-*
2437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2438
2439 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2440 M:      Santosh Shilimkar <ssantosh@kernel.org>
2441 L:      linux-kernel@vger.kernel.org
2442 S:      Maintained
2443 F:      drivers/clk/keystone/
2444
2445 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2446 M:      Santosh Shilimkar <ssantosh@kernel.org>
2447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2448 L:      linux-kernel@vger.kernel.org
2449 S:      Maintained
2450 F:      drivers/clocksource/timer-keystone.c
2451
2452 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2453 M:      Santosh Shilimkar <ssantosh@kernel.org>
2454 L:      linux-kernel@vger.kernel.org
2455 S:      Maintained
2456 F:      drivers/power/reset/keystone-reset.c
2457
2458 ARM/THECUS N2100 MACHINE SUPPORT
2459 M:      Lennert Buytenhek <kernel@wantstofly.org>
2460 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2461 S:      Maintained
2462
2463 ARM/TOSA MACHINE SUPPORT
2464 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2465 M:      Dirk Opfer <dirk@opfer-online.de>
2466 S:      Maintained
2467
2468 ARM/UNIPHIER ARCHITECTURE
2469 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2472 S:      Maintained
2473 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2474 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2475 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2476 F:      arch/arm/boot/dts/uniphier*
2477 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2478 F:      arch/arm/mach-uniphier/
2479 F:      arch/arm/mm/cache-uniphier.c
2480 F:      arch/arm64/boot/dts/socionext/uniphier*
2481 F:      drivers/bus/uniphier-system-bus.c
2482 F:      drivers/clk/uniphier/
2483 F:      drivers/dma/uniphier-mdmac.c
2484 F:      drivers/gpio/gpio-uniphier.c
2485 F:      drivers/i2c/busses/i2c-uniphier*
2486 F:      drivers/irqchip/irq-uniphier-aidet.c
2487 F:      drivers/mmc/host/uniphier-sd.c
2488 F:      drivers/pinctrl/uniphier/
2489 F:      drivers/reset/reset-uniphier.c
2490 F:      drivers/tty/serial/8250/8250_uniphier.c
2491 N:      uniphier
2492
2493 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2494 M:      Ulf Hansson <ulf.hansson@linaro.org>
2495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2496 T:      git git://git.linaro.org/people/ulfh/clk.git
2497 S:      Maintained
2498 F:      drivers/clk/ux500/
2499
2500 ARM/VERSATILE EXPRESS PLATFORM
2501 M:      Liviu Dudau <liviu.dudau@arm.com>
2502 M:      Sudeep Holla <sudeep.holla@arm.com>
2503 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2504 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2505 S:      Maintained
2506 F:      arch/arm/boot/dts/vexpress*
2507 F:      arch/arm64/boot/dts/arm/
2508 F:      arch/arm/mach-vexpress/
2509 F:      */*/vexpress*
2510 F:      */*/*/vexpress*
2511 F:      drivers/clk/versatile/clk-vexpress-osc.c
2512 F:      drivers/clocksource/timer-versatile.c
2513 N:      mps2
2514
2515 ARM/VFP SUPPORT
2516 M:      Russell King <linux@armlinux.org.uk>
2517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2518 W:      http://www.armlinux.org.uk/
2519 S:      Maintained
2520 F:      arch/arm/vfp/
2521
2522 ARM/VOIPAC PXA270 SUPPORT
2523 M:      Marek Vasut <marek.vasut@gmail.com>
2524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2525 S:      Maintained
2526 F:      arch/arm/mach-pxa/vpac270.c
2527 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2528
2529 ARM/VT8500 ARM ARCHITECTURE
2530 M:      Tony Prisk <linux@prisktech.co.nz>
2531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2532 S:      Maintained
2533 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2534 F:      arch/arm/mach-vt8500/
2535 F:      drivers/clocksource/timer-vt8500.c
2536 F:      drivers/i2c/busses/i2c-wmt.c
2537 F:      drivers/mmc/host/wmt-sdmmc.c
2538 F:      drivers/pwm/pwm-vt8500.c
2539 F:      drivers/rtc/rtc-vt8500.c
2540 F:      drivers/tty/serial/vt8500_serial.c
2541 F:      drivers/usb/host/ehci-platform.c
2542 F:      drivers/usb/host/uhci-platform.c
2543 F:      drivers/video/fbdev/vt8500lcdfb.*
2544 F:      drivers/video/fbdev/wm8505fb*
2545 F:      drivers/video/fbdev/wmt_ge_rops.*
2546
2547 ARM/ZIPIT Z2 SUPPORT
2548 M:      Marek Vasut <marek.vasut@gmail.com>
2549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2550 S:      Maintained
2551 F:      arch/arm/mach-pxa/z2.c
2552 F:      arch/arm/mach-pxa/include/mach/z2.h
2553
2554 ARM/ZTE ARCHITECTURE
2555 M:      Jun Nie <jun.nie@linaro.org>
2556 M:      Shawn Guo <shawnguo@kernel.org>
2557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2558 S:      Maintained
2559 F:      arch/arm/boot/dts/zx2967*
2560 F:      arch/arm/mach-zx/
2561 F:      arch/arm64/boot/dts/zte/
2562 F:      drivers/clk/zte/
2563 F:      drivers/dma/zx_dma.c
2564 F:      drivers/gpio/gpio-zx.c
2565 F:      drivers/i2c/busses/i2c-zx2967.c
2566 F:      drivers/mmc/host/dw_mmc-zx.*
2567 F:      drivers/pinctrl/zte/
2568 F:      drivers/soc/zte/
2569 F:      drivers/thermal/zx2967_thermal.c
2570 F:      drivers/watchdog/zx2967_wdt.c
2571 F:      Documentation/devicetree/bindings/arm/zte.yaml
2572 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2573 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2574 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2575 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2576 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2577 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2578 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2579 F:      Documentation/devicetree/bindings/soc/zte/
2580 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2581 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2582 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2583 F:      include/dt-bindings/clock/zx2967*.h
2584 F:      include/dt-bindings/soc/zte,*.h
2585 F:      sound/soc/codecs/zx_aud96p22.c
2586 F:      sound/soc/zte/
2587
2588 ARM/ZYNQ ARCHITECTURE
2589 M:      Michal Simek <michal.simek@xilinx.com>
2590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2591 W:      http://wiki.xilinx.com
2592 T:      git https://github.com/Xilinx/linux-xlnx.git
2593 S:      Supported
2594 F:      arch/arm/mach-zynq/
2595 F:      drivers/cpuidle/cpuidle-zynq.c
2596 F:      drivers/block/xsysace.c
2597 N:      zynq
2598 N:      xilinx
2599 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2600 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2601 F:      drivers/clocksource/timer-cadence-ttc.c
2602 F:      drivers/i2c/busses/i2c-cadence.c
2603 F:      drivers/mmc/host/sdhci-of-arasan.c
2604 F:      drivers/edac/synopsys_edac.c
2605 F:      drivers/i2c/busses/i2c-xiic.c
2606
2607 ARM64 PORT (AARCH64 ARCHITECTURE)
2608 M:      Catalin Marinas <catalin.marinas@arm.com>
2609 M:      Will Deacon <will@kernel.org>
2610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2612 S:      Maintained
2613 F:      arch/arm64/
2614 X:      arch/arm64/boot/dts/
2615 F:      Documentation/arm64/
2616
2617 AS3645A LED FLASH CONTROLLER DRIVER
2618 M:      Sakari Ailus <sakari.ailus@iki.fi>
2619 L:      linux-leds@vger.kernel.org
2620 S:      Maintained
2621 F:      drivers/leds/leds-as3645a.c
2622
2623 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2624 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2625 L:      linux-media@vger.kernel.org
2626 T:      git git://linuxtv.org/media_tree.git
2627 S:      Maintained
2628 F:      drivers/media/i2c/ak7375.c
2629 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2630
2631 ASAHI KASEI AK8974 DRIVER
2632 M:      Linus Walleij <linus.walleij@linaro.org>
2633 L:      linux-iio@vger.kernel.org
2634 W:      http://www.akm.com/
2635 S:      Supported
2636 F:      drivers/iio/magnetometer/ak8974.c
2637
2638 ASC7621 HARDWARE MONITOR DRIVER
2639 M:      George Joseph <george.joseph@fairview5.com>
2640 L:      linux-hwmon@vger.kernel.org
2641 S:      Maintained
2642 F:      Documentation/hwmon/asc7621.rst
2643 F:      drivers/hwmon/asc7621.c
2644
2645 ASPEED PINCTRL DRIVERS
2646 M:      Andrew Jeffery <andrew@aj.id.au>
2647 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2648 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2649 L:      linux-gpio@vger.kernel.org
2650 S:      Maintained
2651 F:      drivers/pinctrl/aspeed/
2652 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2653
2654 ASPEED VIDEO ENGINE DRIVER
2655 M:      Eddie James <eajames@linux.ibm.com>
2656 L:      linux-media@vger.kernel.org
2657 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2658 S:      Maintained
2659 F:      drivers/media/platform/aspeed-video.c
2660 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2661
2662 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2663 M:      Corentin Chary <corentin.chary@gmail.com>
2664 L:      acpi4asus-user@lists.sourceforge.net
2665 L:      platform-driver-x86@vger.kernel.org
2666 W:      http://acpi4asus.sf.net
2667 S:      Maintained
2668 F:      drivers/platform/x86/asus*.c
2669 F:      drivers/platform/x86/eeepc*.c
2670
2671 ASUS WIRELESS RADIO CONTROL DRIVER
2672 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2673 L:      platform-driver-x86@vger.kernel.org
2674 S:      Maintained
2675 F:      drivers/platform/x86/asus-wireless.c
2676
2677 ASYMMETRIC KEYS
2678 M:      David Howells <dhowells@redhat.com>
2679 L:      keyrings@vger.kernel.org
2680 S:      Maintained
2681 F:      Documentation/crypto/asymmetric-keys.txt
2682 F:      include/linux/verification.h
2683 F:      include/crypto/public_key.h
2684 F:      include/crypto/pkcs7.h
2685 F:      crypto/asymmetric_keys/
2686
2687 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2688 R:      Dan Williams <dan.j.williams@intel.com>
2689 W:      http://sourceforge.net/projects/xscaleiop
2690 S:      Odd fixes
2691 F:      Documentation/crypto/async-tx-api.txt
2692 F:      crypto/async_tx/
2693 F:      drivers/dma/
2694 F:      include/linux/dmaengine.h
2695 F:      include/linux/async_tx.h
2696
2697 AT24 EEPROM DRIVER
2698 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2699 L:      linux-i2c@vger.kernel.org
2700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2701 S:      Maintained
2702 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2703 F:      drivers/misc/eeprom/at24.c
2704
2705 ATA OVER ETHERNET (AOE) DRIVER
2706 M:      "Justin Sanders" <justin@coraid.com>
2707 W:      http://www.openaoe.org/
2708 S:      Supported
2709 F:      Documentation/admin-guide/aoe/
2710 F:      drivers/block/aoe/
2711
2712 ATHEROS 71XX/9XXX GPIO DRIVER
2713 M:      Alban Bedel <albeu@free.fr>
2714 W:      https://github.com/AlbanBedel/linux
2715 T:      git git://github.com/AlbanBedel/linux
2716 S:      Maintained
2717 F:      drivers/gpio/gpio-ath79.c
2718 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2719
2720 ATHEROS 71XX/9XXX USB PHY DRIVER
2721 M:      Alban Bedel <albeu@free.fr>
2722 W:      https://github.com/AlbanBedel/linux
2723 T:      git git://github.com/AlbanBedel/linux
2724 S:      Maintained
2725 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2726 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2727
2728 ATHEROS ATH GENERIC UTILITIES
2729 M:      Kalle Valo <kvalo@codeaurora.org>
2730 L:      linux-wireless@vger.kernel.org
2731 S:      Supported
2732 F:      drivers/net/wireless/ath/*
2733
2734 ATHEROS ATH5K WIRELESS DRIVER
2735 M:      Jiri Slaby <jirislaby@gmail.com>
2736 M:      Nick Kossifidis <mickflemm@gmail.com>
2737 M:      Luis Chamberlain <mcgrof@kernel.org>
2738 L:      linux-wireless@vger.kernel.org
2739 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2740 S:      Maintained
2741 F:      drivers/net/wireless/ath/ath5k/
2742
2743 ATHEROS ATH6KL WIRELESS DRIVER
2744 M:      Kalle Valo <kvalo@codeaurora.org>
2745 L:      linux-wireless@vger.kernel.org
2746 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2748 S:      Supported
2749 F:      drivers/net/wireless/ath/ath6kl/
2750
2751 ATI_REMOTE2 DRIVER
2752 M:      Ville Syrjala <syrjala@sci.fi>
2753 S:      Maintained
2754 F:      drivers/input/misc/ati_remote2.c
2755
2756 ATK0110 HWMON DRIVER
2757 M:      Luca Tettamanti <kronos.it@gmail.com>
2758 L:      linux-hwmon@vger.kernel.org
2759 S:      Maintained
2760 F:      drivers/hwmon/asus_atk0110.c
2761
2762 ATLX ETHERNET DRIVERS
2763 M:      Jay Cliburn <jcliburn@gmail.com>
2764 M:      Chris Snook <chris.snook@gmail.com>
2765 L:      netdev@vger.kernel.org
2766 W:      http://sourceforge.net/projects/atl1
2767 W:      http://atl1.sourceforge.net
2768 S:      Maintained
2769 F:      drivers/net/ethernet/atheros/
2770
2771 ATM
2772 M:      Chas Williams <3chas3@gmail.com>
2773 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2774 L:      netdev@vger.kernel.org
2775 W:      http://linux-atm.sourceforge.net
2776 S:      Maintained
2777 F:      drivers/atm/
2778 F:      include/linux/atm*
2779 F:      include/uapi/linux/atm*
2780
2781 ATMEL MACB ETHERNET DRIVER
2782 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2783 S:      Supported
2784 F:      drivers/net/ethernet/cadence/
2785
2786 ATMEL MAXTOUCH DRIVER
2787 M:      Nick Dyer <nick@shmanahar.org>
2788 T:      git git://github.com/ndyer/linux.git
2789 S:      Maintained
2790 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2791 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2792
2793 ATMEL WIRELESS DRIVER
2794 M:      Simon Kelley <simon@thekelleys.org.uk>
2795 L:      linux-wireless@vger.kernel.org
2796 W:      http://www.thekelleys.org.uk/atmel
2797 W:      http://atmelwlandriver.sourceforge.net/
2798 S:      Maintained
2799 F:      drivers/net/wireless/atmel/atmel*
2800
2801 ATOMIC INFRASTRUCTURE
2802 M:      Will Deacon <will@kernel.org>
2803 M:      Peter Zijlstra <peterz@infradead.org>
2804 R:      Boqun Feng <boqun.feng@gmail.com>
2805 L:      linux-kernel@vger.kernel.org
2806 S:      Maintained
2807 F:      arch/*/include/asm/atomic*.h
2808 F:      include/*/atomic*.h
2809 F:      scripts/atomic/
2810
2811 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2812 M:      Bradley Grove <linuxdrivers@attotech.com>
2813 L:      linux-scsi@vger.kernel.org
2814 W:      http://www.attotech.com
2815 S:      Supported
2816 F:      drivers/scsi/esas2r
2817
2818 ATUSB IEEE 802.15.4 RADIO DRIVER
2819 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2820 L:      linux-wpan@vger.kernel.org
2821 S:      Maintained
2822 F:      drivers/net/ieee802154/atusb.c
2823 F:      drivers/net/ieee802154/atusb.h
2824 F:      drivers/net/ieee802154/at86rf230.h
2825
2826 AUDIT SUBSYSTEM
2827 M:      Paul Moore <paul@paul-moore.com>
2828 M:      Eric Paris <eparis@redhat.com>
2829 L:      linux-audit@redhat.com (moderated for non-subscribers)
2830 W:      https://github.com/linux-audit
2831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2832 S:      Supported
2833 F:      include/linux/audit.h
2834 F:      include/uapi/linux/audit.h
2835 F:      kernel/audit*
2836
2837 AUXILIARY DISPLAY DRIVERS
2838 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2839 S:      Maintained
2840 F:      drivers/auxdisplay/
2841 F:      include/linux/cfag12864b.h
2842
2843 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2844 M:      Andreas Klinger <ak@it-klinger.de>
2845 L:      linux-iio@vger.kernel.org
2846 S:      Maintained
2847 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2848 F:      drivers/iio/adc/hx711.c
2849
2850 AX.25 NETWORK LAYER
2851 M:      Ralf Baechle <ralf@linux-mips.org>
2852 L:      linux-hams@vger.kernel.org
2853 W:      http://www.linux-ax25.org/
2854 S:      Maintained
2855 F:      include/uapi/linux/ax25.h
2856 F:      include/net/ax25.h
2857 F:      net/ax25/
2858
2859 AXENTIA ARM DEVICES
2860 M:      Peter Rosin <peda@axentia.se>
2861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2862 S:      Maintained
2863 F:      Documentation/devicetree/bindings/arm/axentia.txt
2864 F:      arch/arm/boot/dts/at91-linea.dtsi
2865 F:      arch/arm/boot/dts/at91-natte.dtsi
2866 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2867 F:      arch/arm/boot/dts/at91-tse850-3.dts
2868
2869 AXENTIA ASOC DRIVERS
2870 M:      Peter Rosin <peda@axentia.se>
2871 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2872 S:      Maintained
2873 F:      Documentation/devicetree/bindings/sound/axentia,*
2874 F:      sound/soc/atmel/tse850-pcm5142.c
2875
2876 AXXIA I2C CONTROLLER
2877 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2878 L:      linux-i2c@vger.kernel.org
2879 S:      Maintained
2880 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2881 F:      drivers/i2c/busses/i2c-axxia.c
2882
2883 AZ6007 DVB DRIVER
2884 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2885 L:      linux-media@vger.kernel.org
2886 W:      https://linuxtv.org
2887 T:      git git://linuxtv.org/media_tree.git
2888 S:      Maintained
2889 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2890
2891 AZTECH FM RADIO RECEIVER DRIVER
2892 M:      Hans Verkuil <hverkuil@xs4all.nl>
2893 L:      linux-media@vger.kernel.org
2894 T:      git git://linuxtv.org/media_tree.git
2895 W:      https://linuxtv.org
2896 S:      Maintained
2897 F:      drivers/media/radio/radio-aztech*
2898
2899 B43 WIRELESS DRIVER
2900 L:      linux-wireless@vger.kernel.org
2901 L:      b43-dev@lists.infradead.org
2902 W:      http://wireless.kernel.org/en/users/Drivers/b43
2903 S:      Odd Fixes
2904 F:      drivers/net/wireless/broadcom/b43/
2905
2906 B43LEGACY WIRELESS DRIVER
2907 M:      Larry Finger <Larry.Finger@lwfinger.net>
2908 L:      linux-wireless@vger.kernel.org
2909 L:      b43-dev@lists.infradead.org
2910 W:      http://wireless.kernel.org/en/users/Drivers/b43
2911 S:      Maintained
2912 F:      drivers/net/wireless/broadcom/b43legacy/
2913
2914 BACKLIGHT CLASS/SUBSYSTEM
2915 M:      Lee Jones <lee.jones@linaro.org>
2916 M:      Daniel Thompson <daniel.thompson@linaro.org>
2917 M:      Jingoo Han <jingoohan1@gmail.com>
2918 L:      dri-devel@lists.freedesktop.org
2919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2920 S:      Maintained
2921 F:      drivers/video/backlight/
2922 F:      include/linux/backlight.h
2923 F:      include/linux/pwm_backlight.h
2924 F:      Documentation/devicetree/bindings/leds/backlight
2925
2926 BATMAN ADVANCED
2927 M:      Marek Lindner <mareklindner@neomailbox.ch>
2928 M:      Simon Wunderlich <sw@simonwunderlich.de>
2929 M:      Antonio Quartulli <a@unstable.cc>
2930 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2931 W:      https://www.open-mesh.org/
2932 B:      https://www.open-mesh.org/projects/batman-adv/issues
2933 C:      irc://chat.freenode.net/batman
2934 Q:      https://patchwork.open-mesh.org/project/batman/list/
2935 T:      git https://git.open-mesh.org/linux-merge.git
2936 S:      Maintained
2937 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2938 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2939 F:      Documentation/networking/batman-adv.rst
2940 F:      include/uapi/linux/batadv_packet.h
2941 F:      include/uapi/linux/batman_adv.h
2942 F:      net/batman-adv/
2943
2944 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2945 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2946 L:      linux-hams@vger.kernel.org
2947 W:      http://www.baycom.org/~tom/ham/ham.html
2948 S:      Maintained
2949 F:      drivers/net/hamradio/baycom*
2950
2951 BCACHE (BLOCK LAYER CACHE)
2952 M:      Coly Li <colyli@suse.de>
2953 M:      Kent Overstreet <kent.overstreet@gmail.com>
2954 L:      linux-bcache@vger.kernel.org
2955 W:      http://bcache.evilpiepirate.org
2956 C:      irc://irc.oftc.net/bcache
2957 S:      Maintained
2958 F:      drivers/md/bcache/
2959
2960 BDISP ST MEDIA DRIVER
2961 M:      Fabien Dessenne <fabien.dessenne@st.com>
2962 L:      linux-media@vger.kernel.org
2963 T:      git git://linuxtv.org/media_tree.git
2964 W:      https://linuxtv.org
2965 S:      Supported
2966 F:      drivers/media/platform/sti/bdisp
2967
2968 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2969 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2970 L:      netdev@vger.kernel.org
2971 S:      Maintained
2972 F:      drivers/net/ethernet/ec_bhf.c
2973
2974 BEFS FILE SYSTEM
2975 M:      Luis de Bethencourt <luisbg@kernel.org>
2976 M:      Salah Triki <salah.triki@gmail.com>
2977 S:      Maintained
2978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2979 F:      Documentation/filesystems/befs.txt
2980 F:      fs/befs/
2981
2982 BFQ I/O SCHEDULER
2983 M:      Paolo Valente <paolo.valente@linaro.org>
2984 M:      Jens Axboe <axboe@kernel.dk>
2985 L:      linux-block@vger.kernel.org
2986 S:      Maintained
2987 F:      block/bfq-*
2988 F:      Documentation/block/bfq-iosched.rst
2989
2990 BFS FILE SYSTEM
2991 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2992 S:      Maintained
2993 F:      Documentation/filesystems/bfs.txt
2994 F:      fs/bfs/
2995 F:      include/uapi/linux/bfs_fs.h
2996
2997 BLINKM RGB LED DRIVER
2998 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2999 S:      Maintained
3000 F:      drivers/leds/leds-blinkm.c
3001
3002 BLOCK LAYER
3003 M:      Jens Axboe <axboe@kernel.dk>
3004 L:      linux-block@vger.kernel.org
3005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3006 S:      Maintained
3007 F:      block/
3008 F:      drivers/block/
3009 F:      kernel/trace/blktrace.c
3010 F:      lib/sbitmap.c
3011
3012 BLOCK2MTD DRIVER
3013 M:      Joern Engel <joern@lazybastard.org>
3014 L:      linux-mtd@lists.infradead.org
3015 S:      Maintained
3016 F:      drivers/mtd/devices/block2mtd.c
3017
3018 BLUETOOTH DRIVERS
3019 M:      Marcel Holtmann <marcel@holtmann.org>
3020 M:      Johan Hedberg <johan.hedberg@gmail.com>
3021 L:      linux-bluetooth@vger.kernel.org
3022 W:      http://www.bluez.org/
3023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3025 S:      Maintained
3026 F:      drivers/bluetooth/
3027
3028 BLUETOOTH SUBSYSTEM
3029 M:      Marcel Holtmann <marcel@holtmann.org>
3030 M:      Johan Hedberg <johan.hedberg@gmail.com>
3031 L:      linux-bluetooth@vger.kernel.org
3032 W:      http://www.bluez.org/
3033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3035 S:      Maintained
3036 F:      net/bluetooth/
3037 F:      include/net/bluetooth/
3038
3039 BONDING DRIVER
3040 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3041 M:      Veaceslav Falico <vfalico@gmail.com>
3042 M:      Andy Gospodarek <andy@greyhouse.net>
3043 L:      netdev@vger.kernel.org
3044 W:      http://sourceforge.net/projects/bonding/
3045 S:      Supported
3046 F:      drivers/net/bonding/
3047 F:      include/uapi/linux/if_bonding.h
3048
3049 BPF (Safe dynamic programs and tools)
3050 M:      Alexei Starovoitov <ast@kernel.org>
3051 M:      Daniel Borkmann <daniel@iogearbox.net>
3052 R:      Martin KaFai Lau <kafai@fb.com>
3053 R:      Song Liu <songliubraving@fb.com>
3054 R:      Yonghong Song <yhs@fb.com>
3055 L:      netdev@vger.kernel.org
3056 L:      bpf@vger.kernel.org
3057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3059 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3060 S:      Supported
3061 F:      arch/*/net/*
3062 F:      Documentation/networking/filter.txt
3063 F:      Documentation/bpf/
3064 F:      include/linux/bpf*
3065 F:      include/linux/filter.h
3066 F:      include/trace/events/xdp.h
3067 F:      include/uapi/linux/bpf*
3068 F:      include/uapi/linux/filter.h
3069 F:      kernel/bpf/
3070 F:      kernel/trace/bpf_trace.c
3071 F:      lib/test_bpf.c
3072 F:      net/bpf/
3073 F:      net/core/filter.c
3074 F:      net/sched/act_bpf.c
3075 F:      net/sched/cls_bpf.c
3076 F:      samples/bpf/
3077 F:      tools/bpf/
3078 F:      tools/lib/bpf/
3079 F:      tools/testing/selftests/bpf/
3080 K:      bpf
3081 N:      bpf
3082
3083 BPF JIT for ARM
3084 M:      Shubham Bansal <illusionist.neo@gmail.com>
3085 L:      netdev@vger.kernel.org
3086 L:      bpf@vger.kernel.org
3087 S:      Maintained
3088 F:      arch/arm/net/
3089
3090 BPF JIT for ARM64
3091 M:      Daniel Borkmann <daniel@iogearbox.net>
3092 M:      Alexei Starovoitov <ast@kernel.org>
3093 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3094 L:      netdev@vger.kernel.org
3095 L:      bpf@vger.kernel.org
3096 S:      Supported
3097 F:      arch/arm64/net/
3098
3099 BPF JIT for MIPS (32-BIT AND 64-BIT)
3100 M:      Paul Burton <paul.burton@mips.com>
3101 L:      netdev@vger.kernel.org
3102 L:      bpf@vger.kernel.org
3103 S:      Maintained
3104 F:      arch/mips/net/
3105
3106 BPF JIT for NFP NICs
3107 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3108 L:      netdev@vger.kernel.org
3109 L:      bpf@vger.kernel.org
3110 S:      Supported
3111 F:      drivers/net/ethernet/netronome/nfp/bpf/
3112
3113 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3114 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3115 M:      Sandipan Das <sandipan@linux.ibm.com>
3116 L:      netdev@vger.kernel.org
3117 L:      bpf@vger.kernel.org
3118 S:      Maintained
3119 F:      arch/powerpc/net/
3120
3121 BPF JIT for RISC-V (RV64G)
3122 M:      Björn Töpel <bjorn.topel@gmail.com>
3123 L:      netdev@vger.kernel.org
3124 S:      Maintained
3125 F:      arch/riscv/net/
3126
3127 BPF JIT for S390
3128 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3129 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3130 M:      Vasily Gorbik <gor@linux.ibm.com>
3131 L:      netdev@vger.kernel.org
3132 L:      bpf@vger.kernel.org
3133 S:      Maintained
3134 F:      arch/s390/net/
3135 X:      arch/s390/net/pnet.c
3136
3137 BPF JIT for SPARC (32-BIT AND 64-BIT)
3138 M:      David S. Miller <davem@davemloft.net>
3139 L:      netdev@vger.kernel.org
3140 L:      bpf@vger.kernel.org
3141 S:      Maintained
3142 F:      arch/sparc/net/
3143
3144 BPF JIT for X86 32-BIT
3145 M:      Wang YanQing <udknight@gmail.com>
3146 L:      netdev@vger.kernel.org
3147 L:      bpf@vger.kernel.org
3148 S:      Maintained
3149 F:      arch/x86/net/bpf_jit_comp32.c
3150
3151 BPF JIT for X86 64-BIT
3152 M:      Alexei Starovoitov <ast@kernel.org>
3153 M:      Daniel Borkmann <daniel@iogearbox.net>
3154 L:      netdev@vger.kernel.org
3155 L:      bpf@vger.kernel.org
3156 S:      Supported
3157 F:      arch/x86/net/
3158 X:      arch/x86/net/bpf_jit_comp32.c
3159
3160 BROADCOM B44 10/100 ETHERNET DRIVER
3161 M:      Michael Chan <michael.chan@broadcom.com>
3162 L:      netdev@vger.kernel.org
3163 S:      Supported
3164 F:      drivers/net/ethernet/broadcom/b44.*
3165
3166 BROADCOM B53 ETHERNET SWITCH DRIVER
3167 M:      Florian Fainelli <f.fainelli@gmail.com>
3168 L:      netdev@vger.kernel.org
3169 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3170 S:      Supported
3171 F:      drivers/net/dsa/b53/*
3172 F:      include/linux/platform_data/b53.h
3173
3174 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3175 M:      Florian Fainelli <f.fainelli@gmail.com>
3176 M:      Ray Jui <rjui@broadcom.com>
3177 M:      Scott Branden <sbranden@broadcom.com>
3178 M:      bcm-kernel-feedback-list@broadcom.com
3179 T:      git git://github.com/broadcom/mach-bcm
3180 S:      Maintained
3181 N:      bcm281*
3182 N:      bcm113*
3183 N:      bcm216*
3184 N:      kona
3185 F:      arch/arm/mach-bcm/
3186
3187 BROADCOM BCM2835 ARM ARCHITECTURE
3188 M:      Eric Anholt <eric@anholt.net>
3189 M:      Stefan Wahren <wahrenst@gmx.net>
3190 L:      bcm-kernel-feedback-list@broadcom.com
3191 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3193 T:      git git://github.com/anholt/linux
3194 S:      Maintained
3195 N:      bcm2835
3196 F:      drivers/staging/vc04_services
3197
3198 BROADCOM BCM47XX MIPS ARCHITECTURE
3199 M:      Hauke Mehrtens <hauke@hauke-m.de>
3200 M:      Rafał Miłecki <zajec5@gmail.com>
3201 L:      linux-mips@vger.kernel.org
3202 S:      Maintained
3203 F:      Documentation/devicetree/bindings/mips/brcm/
3204 F:      arch/mips/bcm47xx/*
3205 F:      arch/mips/include/asm/mach-bcm47xx/*
3206
3207 BROADCOM BCM5301X ARM ARCHITECTURE
3208 M:      Hauke Mehrtens <hauke@hauke-m.de>
3209 M:      Rafał Miłecki <zajec5@gmail.com>
3210 M:      bcm-kernel-feedback-list@broadcom.com
3211 L:      linux-arm-kernel@lists.infradead.org
3212 S:      Maintained
3213 F:      arch/arm/mach-bcm/bcm_5301x.c
3214 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3215 F:      arch/arm/boot/dts/bcm470*
3216 F:      arch/arm/boot/dts/bcm953012*
3217
3218 BROADCOM BCM53573 ARM ARCHITECTURE
3219 M:      Rafał Miłecki <rafal@milecki.pl>
3220 L:      bcm-kernel-feedback-list@broadcom.com
3221 L:      linux-arm-kernel@lists.infradead.org
3222 S:      Maintained
3223 F:      arch/arm/boot/dts/bcm53573*
3224 F:      arch/arm/boot/dts/bcm47189*
3225
3226 BROADCOM BCM63XX ARM ARCHITECTURE
3227 M:      Florian Fainelli <f.fainelli@gmail.com>
3228 M:      bcm-kernel-feedback-list@broadcom.com
3229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3230 T:      git git://github.com/broadcom/stblinux.git
3231 S:      Maintained
3232 N:      bcm63xx
3233
3234 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3235 M:      Kevin Cernekee <cernekee@gmail.com>
3236 L:      linux-usb@vger.kernel.org
3237 S:      Maintained
3238 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3239
3240 BROADCOM BCM7XXX ARM ARCHITECTURE
3241 M:      Brian Norris <computersforpeace@gmail.com>
3242 M:      Gregory Fong <gregory.0xf0@gmail.com>
3243 M:      Florian Fainelli <f.fainelli@gmail.com>
3244 M:      bcm-kernel-feedback-list@broadcom.com
3245 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3246 T:      git git://github.com/broadcom/stblinux.git
3247 S:      Maintained
3248 F:      arch/arm/mach-bcm/*brcmstb*
3249 F:      arch/arm/boot/dts/bcm7*.dts*
3250 F:      drivers/bus/brcmstb_gisb.c
3251 F:      arch/arm/mm/cache-b15-rac.c
3252 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3253 N:      brcmstb
3254
3255 BROADCOM BMIPS CPUFREQ DRIVER
3256 M:      Markus Mayer <mmayer@broadcom.com>
3257 M:      bcm-kernel-feedback-list@broadcom.com
3258 L:      linux-pm@vger.kernel.org
3259 S:      Maintained
3260 F:      drivers/cpufreq/bmips-cpufreq.c
3261
3262 BROADCOM BMIPS MIPS ARCHITECTURE
3263 M:      Kevin Cernekee <cernekee@gmail.com>
3264 M:      Florian Fainelli <f.fainelli@gmail.com>
3265 L:      bcm-kernel-feedback-list@broadcom.com
3266 L:      linux-mips@vger.kernel.org
3267 T:      git git://github.com/broadcom/stblinux.git
3268 S:      Maintained
3269 F:      arch/mips/bmips/*
3270 F:      arch/mips/include/asm/mach-bmips/*
3271 F:      arch/mips/kernel/*bmips*
3272 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3273 F:      drivers/irqchip/irq-bcm63*
3274 F:      drivers/irqchip/irq-bcm7*
3275 F:      drivers/irqchip/irq-brcmstb*
3276 F:      include/linux/bcm963xx_nvram.h
3277 F:      include/linux/bcm963xx_tag.h
3278
3279 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3280 M:      Rasesh Mody <rmody@marvell.com>
3281 M:      GR-Linux-NIC-Dev@marvell.com
3282 L:      netdev@vger.kernel.org
3283 S:      Supported
3284 F:      drivers/net/ethernet/broadcom/bnx2.*
3285 F:      drivers/net/ethernet/broadcom/bnx2_*
3286
3287 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3288 M:      QLogic-Storage-Upstream@qlogic.com
3289 L:      linux-scsi@vger.kernel.org
3290 S:      Supported
3291 F:      drivers/scsi/bnx2fc/
3292
3293 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3294 M:      QLogic-Storage-Upstream@qlogic.com
3295 L:      linux-scsi@vger.kernel.org
3296 S:      Supported
3297 F:      drivers/scsi/bnx2i/
3298
3299 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3300 M:      Ariel Elior <aelior@marvell.com>
3301 M:      Sudarsana Kalluru <skalluru@marvell.com>
3302 M:      GR-everest-linux-l2@marvell.com
3303 L:      netdev@vger.kernel.org
3304 S:      Supported
3305 F:      drivers/net/ethernet/broadcom/bnx2x/
3306
3307 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3308 M:      Michael Chan <michael.chan@broadcom.com>
3309 L:      netdev@vger.kernel.org
3310 S:      Supported
3311 F:      drivers/net/ethernet/broadcom/bnxt/
3312
3313 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3314 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3315 M:      Franky Lin <franky.lin@broadcom.com>
3316 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3317 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3318 M:      Wright Feng <wright.feng@cypress.com>
3319 L:      linux-wireless@vger.kernel.org
3320 L:      brcm80211-dev-list.pdl@broadcom.com
3321 L:      brcm80211-dev-list@cypress.com
3322 S:      Supported
3323 F:      drivers/net/wireless/broadcom/brcm80211/
3324
3325 BROADCOM BRCMSTB GPIO DRIVER
3326 M:      Gregory Fong <gregory.0xf0@gmail.com>
3327 L:      bcm-kernel-feedback-list@broadcom.com
3328 S:      Supported
3329 F:      drivers/gpio/gpio-brcmstb.c
3330 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3331
3332 BROADCOM BRCMSTB I2C DRIVER
3333 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3334 L:      linux-i2c@vger.kernel.org
3335 L:      bcm-kernel-feedback-list@broadcom.com
3336 S:      Supported
3337 F:      drivers/i2c/busses/i2c-brcmstb.c
3338 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3339
3340 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3341 M:      Al Cooper <alcooperx@gmail.com>
3342 L:      linux-kernel@vger.kernel.org
3343 L:      bcm-kernel-feedback-list@broadcom.com
3344 S:      Maintained
3345 F:      drivers/phy/broadcom/phy-brcm-usb*
3346
3347 BROADCOM GENET ETHERNET DRIVER
3348 M:      Doug Berger <opendmb@gmail.com>
3349 M:      Florian Fainelli <f.fainelli@gmail.com>
3350 L:      bcm-kernel-feedback-list@broadcom.com
3351 L:      netdev@vger.kernel.org
3352 S:      Supported
3353 F:      drivers/net/ethernet/broadcom/genet/
3354
3355 BROADCOM IPROC ARM ARCHITECTURE
3356 M:      Ray Jui <rjui@broadcom.com>
3357 M:      Scott Branden <sbranden@broadcom.com>
3358 M:      bcm-kernel-feedback-list@broadcom.com
3359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3360 T:      git git://github.com/broadcom/cygnus-linux.git
3361 S:      Maintained
3362 N:      iproc
3363 N:      cygnus
3364 N:      bcm[-_]nsp
3365 N:      bcm9113*
3366 N:      bcm9583*
3367 N:      bcm9585*
3368 N:      bcm9586*
3369 N:      bcm988312
3370 N:      bcm113*
3371 N:      bcm583*
3372 N:      bcm585*
3373 N:      bcm586*
3374 N:      bcm88312
3375 N:      hr2
3376 N:      stingray
3377 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3378 F:      arch/arm64/boot/dts/broadcom/stingray/*
3379 F:      drivers/clk/bcm/clk-ns*
3380 F:      drivers/clk/bcm/clk-sr*
3381 F:      drivers/pinctrl/bcm/pinctrl-ns*
3382 F:      include/dt-bindings/clock/bcm-sr*
3383
3384 BROADCOM KONA GPIO DRIVER
3385 M:      Ray Jui <rjui@broadcom.com>
3386 L:      bcm-kernel-feedback-list@broadcom.com
3387 S:      Supported
3388 F:      drivers/gpio/gpio-bcm-kona.c
3389 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3390
3391 BROADCOM NETXTREME-E ROCE DRIVER
3392 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3393 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3394 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3395 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3396 L:      linux-rdma@vger.kernel.org
3397 W:      http://www.broadcom.com
3398 S:      Supported
3399 F:      drivers/infiniband/hw/bnxt_re/
3400 F:      include/uapi/rdma/bnxt_re-abi.h
3401
3402 BROADCOM NVRAM DRIVER
3403 M:      Rafał Miłecki <zajec5@gmail.com>
3404 L:      linux-mips@vger.kernel.org
3405 S:      Maintained
3406 F:      drivers/firmware/broadcom/*
3407
3408 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3409 M:      Rafał Miłecki <zajec5@gmail.com>
3410 L:      linux-wireless@vger.kernel.org
3411 S:      Maintained
3412 F:      drivers/bcma/
3413 F:      include/linux/bcma/
3414
3415 BROADCOM STB AVS CPUFREQ DRIVER
3416 M:      Markus Mayer <mmayer@broadcom.com>
3417 M:      bcm-kernel-feedback-list@broadcom.com
3418 L:      linux-pm@vger.kernel.org
3419 S:      Maintained
3420 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3421 F:      drivers/cpufreq/brcmstb*
3422
3423 BROADCOM STB AVS TMON DRIVER
3424 M:      Markus Mayer <mmayer@broadcom.com>
3425 M:      bcm-kernel-feedback-list@broadcom.com
3426 L:      linux-pm@vger.kernel.org
3427 S:      Maintained
3428 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3429 F:      drivers/thermal/broadcom/brcmstb*
3430
3431 BROADCOM STB NAND FLASH DRIVER
3432 M:      Brian Norris <computersforpeace@gmail.com>
3433 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3434 L:      linux-mtd@lists.infradead.org
3435 L:      bcm-kernel-feedback-list@broadcom.com
3436 S:      Maintained
3437 F:      drivers/mtd/nand/raw/brcmnand/
3438
3439 BROADCOM STB DPFE DRIVER
3440 M:      Markus Mayer <mmayer@broadcom.com>
3441 M:      bcm-kernel-feedback-list@broadcom.com
3442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3443 S:      Maintained
3444 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3445 F:      drivers/memory/brcmstb_dpfe.c
3446
3447 BROADCOM SPI DRIVER
3448 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3449 M:      bcm-kernel-feedback-list@broadcom.com
3450 S:      Maintained
3451 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3452 F:      drivers/spi/spi-bcm-qspi.*
3453 F:      drivers/spi/spi-brcmstb-qspi.c
3454 F:      drivers/spi/spi-iproc-qspi.c
3455
3456 BROADCOM SYSTEMPORT ETHERNET DRIVER
3457 M:      Florian Fainelli <f.fainelli@gmail.com>
3458 L:      bcm-kernel-feedback-list@broadcom.com
3459 L:      netdev@vger.kernel.org
3460 S:      Supported
3461 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3462
3463 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3464 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3465 M:      Prashant Sreedharan <prashant@broadcom.com>
3466 M:      Michael Chan <mchan@broadcom.com>
3467 L:      netdev@vger.kernel.org
3468 S:      Supported
3469 F:      drivers/net/ethernet/broadcom/tg3.*
3470
3471 BROCADE BFA FC SCSI DRIVER
3472 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3473 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3474 L:      linux-scsi@vger.kernel.org
3475 S:      Supported
3476 F:      drivers/scsi/bfa/
3477
3478 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3479 M:      Rasesh Mody <rmody@marvell.com>
3480 M:      Sudarsana Kalluru <skalluru@marvell.com>
3481 M:      GR-Linux-NIC-Dev@marvell.com
3482 L:      netdev@vger.kernel.org
3483 S:      Supported
3484 F:      drivers/net/ethernet/brocade/bna/
3485
3486 BSG (block layer generic sg v4 driver)
3487 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3488 L:      linux-scsi@vger.kernel.org
3489 S:      Supported
3490 F:      block/bsg.c
3491 F:      include/linux/bsg.h
3492 F:      include/uapi/linux/bsg.h
3493
3494 BT87X AUDIO DRIVER
3495 M:      Clemens Ladisch <clemens@ladisch.de>
3496 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3498 S:      Maintained
3499 F:      Documentation/sound/cards/bt87x.rst
3500 F:      sound/pci/bt87x.c
3501
3502 BT8XXGPIO DRIVER
3503 M:      Michael Buesch <m@bues.ch>
3504 W:      http://bu3sch.de/btgpio.php
3505 S:      Maintained
3506 F:      drivers/gpio/gpio-bt8xx.c
3507
3508 BTRFS FILE SYSTEM
3509 M:      Chris Mason <clm@fb.com>
3510 M:      Josef Bacik <josef@toxicpanda.com>
3511 M:      David Sterba <dsterba@suse.com>
3512 L:      linux-btrfs@vger.kernel.org
3513 W:      http://btrfs.wiki.kernel.org/
3514 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3516 S:      Maintained
3517 F:      Documentation/filesystems/btrfs.txt
3518 F:      fs/btrfs/
3519 F:      include/linux/btrfs*
3520 F:      include/uapi/linux/btrfs*
3521
3522 BTTV VIDEO4LINUX DRIVER
3523 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3524 L:      linux-media@vger.kernel.org
3525 W:      https://linuxtv.org
3526 T:      git git://linuxtv.org/media_tree.git
3527 S:      Odd fixes
3528 F:      Documentation/media/v4l-drivers/bttv*
3529 F:      drivers/media/pci/bt8xx/bttv*
3530
3531 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3532 M:      Chanwoo Choi <cw00.choi@samsung.com>
3533 L:      linux-pm@vger.kernel.org
3534 L:      linux-samsung-soc@vger.kernel.org
3535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3536 S:      Maintained
3537 F:      drivers/devfreq/exynos-bus.c
3538 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3539
3540 BUSLOGIC SCSI DRIVER
3541 M:      Khalid Aziz <khalid@gonehiking.org>
3542 L:      linux-scsi@vger.kernel.org
3543 S:      Maintained
3544 F:      drivers/scsi/BusLogic.*
3545 F:      drivers/scsi/FlashPoint.*
3546
3547 C-MEDIA CMI8788 DRIVER
3548 M:      Clemens Ladisch <clemens@ladisch.de>
3549 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3551 S:      Maintained
3552 F:      sound/pci/oxygen/
3553
3554 C-SKY ARCHITECTURE
3555 M:      Guo Ren <guoren@kernel.org>
3556 T:      git https://github.com/c-sky/csky-linux.git
3557 S:      Supported
3558 F:      arch/csky/
3559 F:      Documentation/devicetree/bindings/csky/
3560 F:      drivers/irqchip/irq-csky-*
3561 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3562 F:      drivers/clocksource/timer-gx6605s.c
3563 F:      drivers/clocksource/timer-mp-csky.c
3564 F:      Documentation/devicetree/bindings/timer/csky,*
3565 K:      csky
3566 N:      csky
3567
3568 C6X ARCHITECTURE
3569 M:      Mark Salter <msalter@redhat.com>
3570 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3571 L:      linux-c6x-dev@linux-c6x.org
3572 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3573 S:      Maintained
3574 F:      arch/c6x/
3575
3576 CA8210 IEEE-802.15.4 RADIO DRIVER
3577 M:      Harry Morris <h.morris@cascoda.com>
3578 L:      linux-wpan@vger.kernel.org
3579 W:      https://github.com/Cascoda/ca8210-linux.git
3580 S:      Maintained
3581 F:      drivers/net/ieee802154/ca8210.c
3582 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3583
3584 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3585 M:      David Howells <dhowells@redhat.com>
3586 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3587 S:      Supported
3588 F:      Documentation/filesystems/caching/cachefiles.txt
3589 F:      fs/cachefiles/
3590
3591 CADENCE MIPI-CSI2 BRIDGES
3592 M:      Maxime Ripard <mripard@kernel.org>
3593 L:      linux-media@vger.kernel.org
3594 S:      Maintained
3595 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3596 F:      drivers/media/platform/cadence/cdns-csi2*
3597
3598 CADET FM/AM RADIO RECEIVER DRIVER
3599 M:      Hans Verkuil <hverkuil@xs4all.nl>
3600 L:      linux-media@vger.kernel.org
3601 T:      git git://linuxtv.org/media_tree.git
3602 W:      https://linuxtv.org
3603 S:      Maintained
3604 F:      drivers/media/radio/radio-cadet*
3605
3606 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3607 M:      Jonathan Corbet <corbet@lwn.net>
3608 L:      linux-media@vger.kernel.org
3609 T:      git git://linuxtv.org/media_tree.git
3610 S:      Maintained
3611 F:      Documentation/media/v4l-drivers/cafe_ccic*
3612 F:      drivers/media/platform/marvell-ccic/
3613
3614 CAIF NETWORK LAYER
3615 L:      netdev@vger.kernel.org
3616 S:      Orphan
3617 F:      Documentation/networking/caif/
3618 F:      drivers/net/caif/
3619 F:      include/uapi/linux/caif/
3620 F:      include/net/caif/
3621 F:      net/caif/
3622
3623 CAKE QDISC
3624 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3625 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3626 S:      Maintained
3627 F:      net/sched/sch_cake.c
3628
3629 CALGARY x86-64 IOMMU
3630 M:      Muli Ben-Yehuda <mulix@mulix.org>
3631 M:      Jon Mason <jdmason@kudzu.us>
3632 L:      iommu@lists.linux-foundation.org
3633 S:      Maintained
3634 F:      arch/x86/kernel/pci-calgary_64.c
3635 F:      arch/x86/kernel/tce_64.c
3636 F:      arch/x86/include/asm/calgary.h
3637 F:      arch/x86/include/asm/tce.h
3638
3639 CAN NETWORK DRIVERS
3640 M:      Wolfgang Grandegger <wg@grandegger.com>
3641 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3642 L:      linux-can@vger.kernel.org
3643 W:      https://github.com/linux-can
3644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3646 S:      Maintained
3647 F:      Documentation/devicetree/bindings/net/can/
3648 F:      drivers/net/can/
3649 F:      include/linux/can/dev.h
3650 F:      include/linux/can/platform/
3651 F:      include/uapi/linux/can/error.h
3652 F:      include/uapi/linux/can/netlink.h
3653
3654 CAN NETWORK LAYER
3655 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3656 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3657 L:      linux-can@vger.kernel.org
3658 W:      https://github.com/linux-can
3659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3661 S:      Maintained
3662 F:      Documentation/networking/can.rst
3663 F:      net/can/
3664 F:      include/linux/can/core.h
3665 F:      include/uapi/linux/can.h
3666 F:      include/uapi/linux/can/bcm.h
3667 F:      include/uapi/linux/can/raw.h
3668 F:      include/uapi/linux/can/gw.h
3669
3670 CAPABILITIES
3671 M:      Serge Hallyn <serge@hallyn.com>
3672 L:      linux-security-module@vger.kernel.org
3673 S:      Supported
3674 F:      include/linux/capability.h
3675 F:      include/uapi/linux/capability.h
3676 F:      security/commoncap.c
3677 F:      kernel/capability.c
3678
3679 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3680 M:      Kevin Tsai <ktsai@capellamicro.com>
3681 S:      Maintained
3682 F:      drivers/iio/light/cm*
3683
3684 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3685 M:      Christian Lamparter <chunkeey@googlemail.com>
3686 L:      linux-wireless@vger.kernel.org
3687 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3688 S:      Maintained
3689 F:      drivers/net/wireless/ath/carl9170/
3690
3691 CAVIUM I2C DRIVER
3692 M:      Jan Glauber <jglauber@cavium.com>
3693 M:      David Daney <david.daney@cavium.com>
3694 W:      http://www.cavium.com
3695 S:      Supported
3696 F:      drivers/i2c/busses/i2c-octeon*
3697 F:      drivers/i2c/busses/i2c-thunderx*
3698
3699 CAVIUM LIQUIDIO NETWORK DRIVER
3700 M:      Derek Chickles <dchickles@marvell.com>
3701 M:      Satanand Burla <sburla@marvell.com>
3702 M:      Felix Manlunas <fmanlunas@marvell.com>
3703 L:      netdev@vger.kernel.org
3704 W:      http://www.cavium.com
3705 S:      Supported
3706 F:      drivers/net/ethernet/cavium/liquidio/
3707
3708 CAVIUM MMC DRIVER
3709 M:      Jan Glauber <jglauber@cavium.com>
3710 M:      David Daney <david.daney@cavium.com>
3711 M:      Steven J. Hill <Steven.Hill@cavium.com>
3712 W:      http://www.cavium.com
3713 S:      Supported
3714 F:      drivers/mmc/host/cavium*
3715
3716 CAVIUM OCTEON-TX CRYPTO DRIVER
3717 M:      George Cherian <george.cherian@cavium.com>
3718 L:      linux-crypto@vger.kernel.org
3719 W:      http://www.cavium.com
3720 S:      Supported
3721 F:      drivers/crypto/cavium/cpt/
3722
3723 CAVIUM THUNDERX2 ARM64 SOC
3724 M:      Robert Richter <rrichter@cavium.com>
3725 M:      Jayachandran C <jnair@caviumnetworks.com>
3726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3727 S:      Maintained
3728 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3729 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3730
3731 CC2520 IEEE-802.15.4 RADIO DRIVER
3732 M:      Varka Bhadram <varkabhadram@gmail.com>
3733 L:      linux-wpan@vger.kernel.org
3734 S:      Maintained
3735 F:      drivers/net/ieee802154/cc2520.c
3736 F:      include/linux/spi/cc2520.h
3737 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3738
3739 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3740 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3741 L:      linux-crypto@vger.kernel.org
3742 S:      Supported
3743 F:      drivers/crypto/ccree/
3744 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3745
3746 CEC FRAMEWORK
3747 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3748 L:      linux-media@vger.kernel.org
3749 T:      git git://linuxtv.org/media_tree.git
3750 W:      http://linuxtv.org
3751 S:      Supported
3752 F:      Documentation/media/kapi/cec-core.rst
3753 F:      Documentation/media/uapi/cec
3754 F:      drivers/media/cec/
3755 F:      drivers/media/rc/keymaps/rc-cec.c
3756 F:      include/media/cec.h
3757 F:      include/media/cec-notifier.h
3758 F:      include/uapi/linux/cec.h
3759 F:      include/uapi/linux/cec-funcs.h
3760 F:      Documentation/devicetree/bindings/media/cec.txt
3761 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3762
3763 CEC GPIO DRIVER
3764 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3765 L:      linux-media@vger.kernel.org
3766 T:      git git://linuxtv.org/media_tree.git
3767 W:      http://linuxtv.org
3768 S:      Supported
3769 F:      drivers/media/platform/cec-gpio/
3770 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3771
3772 CELL BROADBAND ENGINE ARCHITECTURE
3773 M:      Arnd Bergmann <arnd@arndb.de>
3774 L:      linuxppc-dev@lists.ozlabs.org
3775 W:      http://www.ibm.com/developerworks/power/cell/
3776 S:      Supported
3777 F:      arch/powerpc/include/asm/cell*.h
3778 F:      arch/powerpc/include/asm/spu*.h
3779 F:      arch/powerpc/include/uapi/asm/spu*.h
3780 F:      arch/powerpc/oprofile/*cell*
3781 F:      arch/powerpc/platforms/cell/
3782
3783 CEPH COMMON CODE (LIBCEPH)
3784 M:      Ilya Dryomov <idryomov@gmail.com>
3785 M:      Jeff Layton <jlayton@kernel.org>
3786 M:      Sage Weil <sage@redhat.com>
3787 L:      ceph-devel@vger.kernel.org
3788 W:      http://ceph.com/
3789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3790 T:      git git://github.com/ceph/ceph-client.git
3791 S:      Supported
3792 F:      net/ceph/
3793 F:      include/linux/ceph/
3794 F:      include/linux/crush/
3795
3796 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3797 M:      Jeff Layton <jlayton@kernel.org>
3798 M:      Sage Weil <sage@redhat.com>
3799 M:      Ilya Dryomov <idryomov@gmail.com>
3800 L:      ceph-devel@vger.kernel.org
3801 W:      http://ceph.com/
3802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3803 T:      git git://github.com/ceph/ceph-client.git
3804 S:      Supported
3805 F:      Documentation/filesystems/ceph.txt
3806 F:      fs/ceph/
3807
3808 CERTIFICATE HANDLING:
3809 M:      David Howells <dhowells@redhat.com>
3810 M:      David Woodhouse <dwmw2@infradead.org>
3811 L:      keyrings@vger.kernel.org
3812 S:      Maintained
3813 F:      Documentation/admin-guide/module-signing.rst
3814 F:      certs/
3815 F:      scripts/sign-file.c
3816 F:      scripts/extract-cert.c
3817
3818 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3819 L:      linux-usb@vger.kernel.org
3820 S:      Orphan
3821 F:      Documentation/usb/wusb-design-overview.rst
3822 F:      Documentation/usb/wusb-cbaf
3823 F:      drivers/usb/host/hwa-hc.c
3824 F:      drivers/usb/host/whci/
3825 F:      drivers/usb/wusbcore/
3826 F:      include/linux/usb/wusb*
3827
3828 CFAG12864B LCD DRIVER
3829 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3830 S:      Maintained
3831 F:      drivers/auxdisplay/cfag12864b.c
3832 F:      include/linux/cfag12864b.h
3833
3834 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3835 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3836 S:      Maintained
3837 F:      drivers/auxdisplay/cfag12864bfb.c
3838 F:      include/linux/cfag12864b.h
3839
3840 802.11 (including CFG80211/NL80211)
3841 M:      Johannes Berg <johannes@sipsolutions.net>
3842 L:      linux-wireless@vger.kernel.org
3843 W:      http://wireless.kernel.org/
3844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3846 S:      Maintained
3847 F:      net/wireless/
3848 F:      include/uapi/linux/nl80211.h
3849 F:      include/linux/ieee80211.h
3850 F:      include/net/wext.h
3851 F:      include/net/cfg80211.h
3852 F:      include/net/iw_handler.h
3853 F:      include/net/ieee80211_radiotap.h
3854 F:      Documentation/driver-api/80211/cfg80211.rst
3855 F:      Documentation/networking/regulatory.txt
3856
3857 CHAR and MISC DRIVERS
3858 M:      Arnd Bergmann <arnd@arndb.de>
3859 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3861 S:      Supported
3862 F:      drivers/char/
3863 F:      drivers/misc/
3864 F:      include/linux/miscdevice.h
3865
3866 CHECKPATCH
3867 M:      Andy Whitcroft <apw@canonical.com>
3868 M:      Joe Perches <joe@perches.com>
3869 S:      Maintained
3870 F:      scripts/checkpatch.pl
3871
3872 CHINESE DOCUMENTATION
3873 M:      Harry Wei <harryxiyou@gmail.com>
3874 M:      Alex Shi <alex.shi@linux.alibaba.com>
3875 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3876 S:      Maintained
3877 F:      Documentation/translations/zh_CN/
3878
3879 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3880 M:      Peter Chen <Peter.Chen@nxp.com>
3881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3882 L:      linux-usb@vger.kernel.org
3883 S:      Maintained
3884 F:      drivers/usb/chipidea/
3885
3886 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3887 M:      Hans de Goede <hdegoede@redhat.com>
3888 L:      linux-input@vger.kernel.org
3889 S:      Maintained
3890 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3891 F:      drivers/input/touchscreen/chipone_icn8318.c
3892
3893 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3894 M:      Hans de Goede <hdegoede@redhat.com>
3895 L:      linux-input@vger.kernel.org
3896 S:      Maintained
3897 F:      drivers/input/touchscreen/chipone_icn8505.c
3898
3899 CHROME HARDWARE PLATFORM SUPPORT
3900 M:      Benson Leung <bleung@chromium.org>
3901 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3902 S:      Maintained
3903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3904 F:      drivers/platform/chrome/
3905
3906 CHROMEOS EC SUBDRIVERS
3907 M:      Benson Leung <bleung@chromium.org>
3908 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3909 R:      Guenter Roeck <groeck@chromium.org>
3910 S:      Maintained
3911 N:      cros_ec
3912 N:      cros-ec
3913 F:      drivers/power/supply/cros_usbpd-charger.c
3914
3915 CHROMEOS EC CODEC DRIVER
3916 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3917 S:      Maintained
3918 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3919 R:      Guenter Roeck <groeck@chromium.org>
3920 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3921 F:      sound/soc/codecs/cros_ec_codec.*
3922
3923 CIRRUS LOGIC AUDIO CODEC DRIVERS
3924 M:      Brian Austin <brian.austin@cirrus.com>
3925 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3926 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3927 S:      Maintained
3928 F:      sound/soc/codecs/cs*
3929
3930 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3931 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3932 L:      netdev@vger.kernel.org
3933 S:      Maintained
3934 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3935
3936 CIRRUS LOGIC LOCHNAGAR DRIVER
3937 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3938 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3939 L:      patches@opensource.cirrus.com
3940 S:      Supported
3941 F:      drivers/clk/clk-lochnagar.c
3942 F:      drivers/hwmon/lochnagar-hwmon.c
3943 F:      drivers/mfd/lochnagar-i2c.c
3944 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3945 F:      drivers/regulator/lochnagar-regulator.c
3946 F:      sound/soc/codecs/lochnagar-sc.c
3947 F:      include/dt-bindings/clk/lochnagar.h
3948 F:      include/dt-bindings/pinctrl/lochnagar.h
3949 F:      include/linux/mfd/lochnagar*
3950 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3951 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3952 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3953 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3954 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3955 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3956 F:      Documentation/hwmon/lochnagar.rst
3957
3958 CISCO FCOE HBA DRIVER
3959 M:      Satish Kharat <satishkh@cisco.com>
3960 M:      Sesidhar Baddela <sebaddel@cisco.com>
3961 M:      Karan Tilak Kumar <kartilak@cisco.com>
3962 L:      linux-scsi@vger.kernel.org
3963 S:      Supported
3964 F:      drivers/scsi/fnic/
3965
3966 CISCO SCSI HBA DRIVER
3967 M:      Karan Tilak Kumar <kartilak@cisco.com>
3968 M:      Sesidhar Baddela <sebaddel@cisco.com>
3969 L:      linux-scsi@vger.kernel.org
3970 S:      Supported
3971 F:      drivers/scsi/snic/
3972
3973 CISCO VIC ETHERNET NIC DRIVER
3974 M:      Christian Benvenuti <benve@cisco.com>
3975 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3976 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3977 S:      Supported
3978 F:      drivers/net/ethernet/cisco/enic/
3979
3980 CISCO VIC LOW LATENCY NIC DRIVER
3981 M:      Christian Benvenuti <benve@cisco.com>
3982 M:      Nelson Escobar <neescoba@cisco.com>
3983 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3984 S:      Supported
3985 F:      drivers/infiniband/hw/usnic/
3986
3987 CIRRUS LOGIC MADERA CODEC DRIVERS
3988 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3989 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3990 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3991 L:      patches@opensource.cirrus.com
3992 T:      git https://github.com/CirrusLogic/linux-drivers.git
3993 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3994 S:      Supported
3995 F:      Documentation/devicetree/bindings/mfd/madera.txt
3996 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3997 F:      Documentation/devicetree/bindings/sound/madera.txt
3998 F:      include/dt-bindings/sound/madera*
3999 F:      include/linux/irqchip/irq-madera*
4000 F:      include/linux/mfd/madera/*
4001 F:      include/sound/madera*
4002 F:      drivers/gpio/gpio-madera*
4003 F:      drivers/irqchip/irq-madera*
4004 F:      drivers/mfd/madera*
4005 F:      drivers/mfd/cs47l*
4006 F:      drivers/pinctrl/cirrus/*
4007 F:      sound/soc/codecs/cs47l*
4008 F:      sound/soc/codecs/madera*
4009
4010 CLANG-FORMAT FILE
4011 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4012 S:      Maintained
4013 F:      .clang-format
4014
4015 CLANG/LLVM BUILD SUPPORT
4016 L:      clang-built-linux@googlegroups.com
4017 W:      https://clangbuiltlinux.github.io/
4018 B:      https://github.com/ClangBuiltLinux/linux/issues
4019 C:      irc://chat.freenode.net/clangbuiltlinux
4020 S:      Supported
4021 K:      \b(?i:clang|llvm)\b
4022
4023 CLEANCACHE API
4024 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4025 L:      linux-kernel@vger.kernel.org
4026 S:      Maintained
4027 F:      mm/cleancache.c
4028 F:      include/linux/cleancache.h
4029
4030 CLK API
4031 M:      Russell King <linux@armlinux.org.uk>
4032 L:      linux-clk@vger.kernel.org
4033 S:      Maintained
4034 F:      include/linux/clk.h
4035
4036 CLOCKSOURCE, CLOCKEVENT DRIVERS
4037 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4038 M:      Thomas Gleixner <tglx@linutronix.de>
4039 L:      linux-kernel@vger.kernel.org
4040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4041 S:      Supported
4042 F:      drivers/clocksource/
4043 F:      Documentation/devicetree/bindings/timer/
4044
4045 CMPC ACPI DRIVER
4046 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4047 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4048 L:      platform-driver-x86@vger.kernel.org
4049 S:      Supported
4050 F:      drivers/platform/x86/classmate-laptop.c
4051
4052 COBALT MEDIA DRIVER
4053 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4054 L:      linux-media@vger.kernel.org
4055 T:      git git://linuxtv.org/media_tree.git
4056 W:      https://linuxtv.org
4057 S:      Supported
4058 F:      drivers/media/pci/cobalt/
4059
4060 COCCINELLE/Semantic Patches (SmPL)
4061 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4062 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4063 M:      Nicolas Palix <nicolas.palix@imag.fr>
4064 M:      Michal Marek <michal.lkml@markovi.net>
4065 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4067 W:      http://coccinelle.lip6.fr/
4068 S:      Supported
4069 F:      Documentation/dev-tools/coccinelle.rst
4070 F:      scripts/coccinelle/
4071 F:      scripts/coccicheck
4072
4073 CODA FILE SYSTEM
4074 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4075 M:      coda@cs.cmu.edu
4076 L:      codalist@coda.cs.cmu.edu
4077 W:      http://www.coda.cs.cmu.edu/
4078 S:      Maintained
4079 F:      Documentation/filesystems/coda.txt
4080 F:      fs/coda/
4081 F:      include/linux/coda*.h
4082 F:      include/uapi/linux/coda*.h
4083
4084 CODA V4L2 MEM2MEM DRIVER
4085 M:      Philipp Zabel <p.zabel@pengutronix.de>
4086 L:      linux-media@vger.kernel.org
4087 S:      Maintained
4088 F:      Documentation/devicetree/bindings/media/coda.txt
4089 F:      drivers/media/platform/coda/
4090
4091 CODE OF CONDUCT
4092 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4093 S:      Supported
4094 F:      Documentation/process/code-of-conduct.rst
4095 F:      Documentation/process/code-of-conduct-interpretation.rst
4096
4097 COMMON CLK FRAMEWORK
4098 M:      Michael Turquette <mturquette@baylibre.com>
4099 M:      Stephen Boyd <sboyd@kernel.org>
4100 L:      linux-clk@vger.kernel.org
4101 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4103 S:      Maintained
4104 F:      Documentation/devicetree/bindings/clock/
4105 F:      drivers/clk/
4106 X:      drivers/clk/clkdev.c
4107 F:      include/linux/clk-pr*
4108 F:      include/linux/clk/
4109 F:      include/linux/of_clk.h
4110
4111 COMMON INTERNET FILE SYSTEM (CIFS)
4112 M:      Steve French <sfrench@samba.org>
4113 L:      linux-cifs@vger.kernel.org
4114 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4115 W:      http://linux-cifs.samba.org/
4116 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4117 S:      Supported
4118 F:      Documentation/filesystems/cifs/
4119 F:      fs/cifs/
4120
4121 COMPACTPCI HOTPLUG CORE
4122 M:      Scott Murray <scott@spiteful.org>
4123 L:      linux-pci@vger.kernel.org
4124 S:      Maintained
4125 F:      drivers/pci/hotplug/cpci_hotplug*
4126
4127 COMPACTPCI HOTPLUG GENERIC DRIVER
4128 M:      Scott Murray <scott@spiteful.org>
4129 L:      linux-pci@vger.kernel.org
4130 S:      Maintained
4131 F:      drivers/pci/hotplug/cpcihp_generic.c
4132
4133 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4134 M:      Scott Murray <scott@spiteful.org>
4135 L:      linux-pci@vger.kernel.org
4136 S:      Maintained
4137 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4138
4139 COMPAL LAPTOP SUPPORT
4140 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4141 L:      platform-driver-x86@vger.kernel.org
4142 S:      Maintained
4143 F:      drivers/platform/x86/compal-laptop.c
4144
4145 COMPILER ATTRIBUTES
4146 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4147 S:      Maintained
4148 F:      include/linux/compiler_attributes.h
4149
4150 CONEXANT ACCESSRUNNER USB DRIVER
4151 L:      accessrunner-general@lists.sourceforge.net
4152 W:      http://accessrunner.sourceforge.net/
4153 S:      Orphan
4154 F:      drivers/usb/atm/cxacru.c
4155
4156 CONFIGFS
4157 M:      Joel Becker <jlbec@evilplan.org>
4158 M:      Christoph Hellwig <hch@lst.de>
4159 T:      git git://git.infradead.org/users/hch/configfs.git
4160 S:      Supported
4161 F:      fs/configfs/
4162 F:      include/linux/configfs.h
4163
4164 CONNECTOR
4165 M:      Evgeniy Polyakov <zbr@ioremap.net>
4166 L:      netdev@vger.kernel.org
4167 S:      Maintained
4168 F:      drivers/connector/
4169
4170 CONTROL GROUP (CGROUP)
4171 M:      Tejun Heo <tj@kernel.org>
4172 M:      Li Zefan <lizefan@huawei.com>
4173 M:      Johannes Weiner <hannes@cmpxchg.org>
4174 L:      cgroups@vger.kernel.org
4175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4176 S:      Maintained
4177 F:      Documentation/admin-guide/cgroup-v2.rst
4178 F:      Documentation/admin-guide/cgroup-v1/
4179 F:      include/linux/cgroup*
4180 F:      kernel/cgroup/
4181
4182 CONTROL GROUP - CPUSET
4183 M:      Li Zefan <lizefan@huawei.com>
4184 L:      cgroups@vger.kernel.org
4185 W:      http://www.bullopensource.org/cpuset/
4186 W:      http://oss.sgi.com/projects/cpusets/
4187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4188 S:      Maintained
4189 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4190 F:      include/linux/cpuset.h
4191 F:      kernel/cgroup/cpuset.c
4192
4193 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4194 M:      Johannes Weiner <hannes@cmpxchg.org>
4195 M:      Michal Hocko <mhocko@kernel.org>
4196 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4197 L:      cgroups@vger.kernel.org
4198 L:      linux-mm@kvack.org
4199 S:      Maintained
4200 F:      mm/memcontrol.c
4201 F:      mm/swap_cgroup.c
4202
4203 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4204 M:      Tejun Heo <tj@kernel.org>
4205 M:      Jens Axboe <axboe@kernel.dk>
4206 L:      cgroups@vger.kernel.org
4207 L:      linux-block@vger.kernel.org
4208 T:      git git://git.kernel.dk/linux-block
4209 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4210 F:      block/blk-cgroup.c
4211 F:      include/linux/blk-cgroup.h
4212 F:      block/blk-throttle.c
4213 F:      block/blk-iolatency.c
4214 F:      block/bfq-cgroup.c
4215
4216 CORETEMP HARDWARE MONITORING DRIVER
4217 M:      Fenghua Yu <fenghua.yu@intel.com>
4218 L:      linux-hwmon@vger.kernel.org
4219 S:      Maintained
4220 F:      Documentation/hwmon/coretemp.rst
4221 F:      drivers/hwmon/coretemp.c
4222
4223 COSA/SRP SYNC SERIAL DRIVER
4224 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4225 W:      http://www.fi.muni.cz/~kas/cosa/
4226 S:      Maintained
4227 F:      drivers/net/wan/cosa*
4228
4229 COUNTER SUBSYSTEM
4230 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4231 L:      linux-iio@vger.kernel.org
4232 S:      Maintained
4233 F:      Documentation/ABI/testing/sysfs-bus-counter*
4234 F:      Documentation/driver-api/generic-counter.rst
4235 F:      drivers/counter/
4236 F:      include/linux/counter.h
4237 F:      include/linux/counter_enum.h
4238
4239 CPMAC ETHERNET DRIVER
4240 M:      Florian Fainelli <f.fainelli@gmail.com>
4241 L:      netdev@vger.kernel.org
4242 S:      Maintained
4243 F:      drivers/net/ethernet/ti/cpmac.c
4244
4245 CPU FREQUENCY SCALING FRAMEWORK
4246 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4247 M:      Viresh Kumar <viresh.kumar@linaro.org>
4248 L:      linux-pm@vger.kernel.org
4249 S:      Maintained
4250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4252 B:      https://bugzilla.kernel.org
4253 F:      Documentation/admin-guide/pm/cpufreq.rst
4254 F:      Documentation/admin-guide/pm/intel_pstate.rst
4255 F:      Documentation/cpu-freq/
4256 F:      Documentation/devicetree/bindings/cpufreq/
4257 F:      drivers/cpufreq/
4258 F:      kernel/sched/cpufreq*.c
4259 F:      include/linux/cpufreq.h
4260 F:      include/linux/sched/cpufreq.h
4261 F:      tools/testing/selftests/cpufreq/
4262
4263 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4264 M:      Viresh Kumar <viresh.kumar@linaro.org>
4265 M:      Sudeep Holla <sudeep.holla@arm.com>
4266 L:      linux-pm@vger.kernel.org
4267 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4268 S:      Maintained
4269 F:      drivers/cpufreq/arm_big_little.h
4270 F:      drivers/cpufreq/arm_big_little.c
4271
4272 CPU POWER MONITORING SUBSYSTEM
4273 M:      Thomas Renninger <trenn@suse.com>
4274 M:      Shuah Khan <shuah@kernel.org>
4275 M:      Shuah Khan <skhan@linuxfoundation.org>
4276 L:      linux-pm@vger.kernel.org
4277 S:      Maintained
4278 F:      tools/power/cpupower/
4279
4280 CPUID/MSR DRIVER
4281 M:      "H. Peter Anvin" <hpa@zytor.com>
4282 S:      Maintained
4283 F:      arch/x86/kernel/cpuid.c
4284 F:      arch/x86/kernel/msr.c
4285
4286 CPUIDLE DRIVER - ARM BIG LITTLE
4287 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4288 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4289 L:      linux-pm@vger.kernel.org
4290 L:      linux-arm-kernel@lists.infradead.org
4291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4292 S:      Maintained
4293 F:      drivers/cpuidle/cpuidle-big_little.c
4294
4295 CPUIDLE DRIVER - ARM EXYNOS
4296 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4297 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4298 M:      Kukjin Kim <kgene@kernel.org>
4299 L:      linux-pm@vger.kernel.org
4300 L:      linux-samsung-soc@vger.kernel.org
4301 S:      Supported
4302 F:      drivers/cpuidle/cpuidle-exynos.c
4303 F:      arch/arm/mach-exynos/pm.c
4304
4305 CPU IDLE TIME MANAGEMENT FRAMEWORK
4306 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4307 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4308 L:      linux-pm@vger.kernel.org
4309 S:      Maintained
4310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4311 B:      https://bugzilla.kernel.org
4312 F:      Documentation/admin-guide/pm/cpuidle.rst
4313 F:      Documentation/driver-api/pm/cpuidle.rst
4314 F:      drivers/cpuidle/*
4315 F:      include/linux/cpuidle.h
4316
4317 CRAMFS FILESYSTEM
4318 M:      Nicolas Pitre <nico@fluxnic.net>
4319 S:      Maintained
4320 F:      Documentation/filesystems/cramfs.txt
4321 F:      fs/cramfs/
4322
4323 CRYPTO API
4324 M:      Herbert Xu <herbert@gondor.apana.org.au>
4325 M:      "David S. Miller" <davem@davemloft.net>
4326 L:      linux-crypto@vger.kernel.org
4327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4329 S:      Maintained
4330 F:      Documentation/crypto/
4331 F:      Documentation/devicetree/bindings/crypto/
4332 F:      arch/*/crypto/
4333 F:      crypto/
4334 F:      drivers/crypto/
4335 F:      include/crypto/
4336 F:      include/linux/crypto*
4337 F:      lib/crypto/
4338
4339 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4340 M:      Neil Horman <nhorman@tuxdriver.com>
4341 L:      linux-crypto@vger.kernel.org
4342 S:      Maintained
4343 F:      crypto/ansi_cprng.c
4344 F:      crypto/rng.c
4345
4346 CS3308 MEDIA DRIVER
4347 M:      Hans Verkuil <hverkuil@xs4all.nl>
4348 L:      linux-media@vger.kernel.org
4349 T:      git git://linuxtv.org/media_tree.git
4350 W:      http://linuxtv.org
4351 S:      Odd Fixes
4352 F:      drivers/media/i2c/cs3308.c
4353
4354 CS5535 Audio ALSA driver
4355 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4356 S:      Maintained
4357 F:      sound/pci/cs5535audio/
4358
4359 CSI DRIVERS FOR ALLWINNER V3s
4360 M:      Yong Deng <yong.deng@magewell.com>
4361 L:      linux-media@vger.kernel.org
4362 T:      git git://linuxtv.org/media_tree.git
4363 S:      Maintained
4364 F:      drivers/media/platform/sunxi/sun6i-csi/
4365 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4366
4367 CW1200 WLAN driver
4368 M:      Solomon Peachy <pizza@shaftnet.org>
4369 S:      Maintained
4370 F:      drivers/net/wireless/st/cw1200/
4371
4372 CX18 VIDEO4LINUX DRIVER
4373 M:      Andy Walls <awalls@md.metrocast.net>
4374 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4375 L:      linux-media@vger.kernel.org
4376 T:      git git://linuxtv.org/media_tree.git
4377 W:      https://linuxtv.org
4378 W:      http://www.ivtvdriver.org/index.php/Cx18
4379 S:      Maintained
4380 F:      Documentation/media/v4l-drivers/cx18*
4381 F:      drivers/media/pci/cx18/
4382 F:      include/uapi/linux/ivtv*
4383
4384 CX2341X MPEG ENCODER HELPER MODULE
4385 M:      Hans Verkuil <hverkuil@xs4all.nl>
4386 L:      linux-media@vger.kernel.org
4387 T:      git git://linuxtv.org/media_tree.git
4388 W:      https://linuxtv.org
4389 S:      Maintained
4390 F:      drivers/media/common/cx2341x*
4391 F:      include/media/drv-intf/cx2341x.h
4392
4393 CX24120 MEDIA DRIVER
4394 M:      Jemma Denson <jdenson@gmail.com>
4395 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4396 L:      linux-media@vger.kernel.org
4397 W:      https://linuxtv.org
4398 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4399 S:      Maintained
4400 F:      drivers/media/dvb-frontends/cx24120*
4401
4402 CX88 VIDEO4LINUX DRIVER
4403 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4404 L:      linux-media@vger.kernel.org
4405 W:      https://linuxtv.org
4406 T:      git git://linuxtv.org/media_tree.git
4407 S:      Odd fixes
4408 F:      Documentation/media/v4l-drivers/cx88*
4409 F:      drivers/media/pci/cx88/
4410
4411 CXD2820R MEDIA DRIVER
4412 M:      Antti Palosaari <crope@iki.fi>
4413 L:      linux-media@vger.kernel.org
4414 W:      https://linuxtv.org
4415 W:      http://palosaari.fi/linux/
4416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4417 T:      git git://linuxtv.org/anttip/media_tree.git
4418 S:      Maintained
4419 F:      drivers/media/dvb-frontends/cxd2820r*
4420
4421 CXGB3 ETHERNET DRIVER (CXGB3)
4422 M:      Vishal Kulkarni <vishal@chelsio.com>
4423 L:      netdev@vger.kernel.org
4424 W:      http://www.chelsio.com
4425 S:      Supported
4426 F:      drivers/net/ethernet/chelsio/cxgb3/
4427
4428 CXGB3 ISCSI DRIVER (CXGB3I)
4429 M:      Karen Xie <kxie@chelsio.com>
4430 L:      linux-scsi@vger.kernel.org
4431 W:      http://www.chelsio.com
4432 S:      Supported
4433 F:      drivers/scsi/cxgbi/cxgb3i
4434
4435 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4436 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4437 L:      linux-rdma@vger.kernel.org
4438 W:      http://www.openfabrics.org
4439 S:      Supported
4440 F:      drivers/infiniband/hw/cxgb3/
4441 F:      include/uapi/rdma/cxgb3-abi.h
4442
4443 CXGB4 CRYPTO DRIVER (chcr)
4444 M:      Atul Gupta <atul.gupta@chelsio.com>
4445 L:      linux-crypto@vger.kernel.org
4446 W:      http://www.chelsio.com
4447 S:      Supported
4448 F:      drivers/crypto/chelsio
4449
4450 CXGB4 ETHERNET DRIVER (CXGB4)
4451 M:      Vishal Kulkarni <vishal@chelsio.com>
4452 L:      netdev@vger.kernel.org
4453 W:      http://www.chelsio.com
4454 S:      Supported
4455 F:      drivers/net/ethernet/chelsio/cxgb4/
4456
4457 CXGB4 ISCSI DRIVER (CXGB4I)
4458 M:      Karen Xie <kxie@chelsio.com>
4459 L:      linux-scsi@vger.kernel.org
4460 W:      http://www.chelsio.com
4461 S:      Supported
4462 F:      drivers/scsi/cxgbi/cxgb4i
4463
4464 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4465 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4466 L:      linux-rdma@vger.kernel.org
4467 W:      http://www.openfabrics.org
4468 S:      Supported
4469 F:      drivers/infiniband/hw/cxgb4/
4470 F:      include/uapi/rdma/cxgb4-abi.h
4471
4472 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4473 M:      Casey Leedom <leedom@chelsio.com>
4474 L:      netdev@vger.kernel.org
4475 W:      http://www.chelsio.com
4476 S:      Supported
4477 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4478
4479 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4480 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4481 M:      Andrew Donnellan <ajd@linux.ibm.com>
4482 L:      linuxppc-dev@lists.ozlabs.org
4483 S:      Supported
4484 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4485 F:      drivers/misc/cxl/
4486 F:      include/misc/cxl*
4487 F:      include/uapi/misc/cxl.h
4488 F:      Documentation/powerpc/cxl.rst
4489 F:      Documentation/ABI/testing/sysfs-class-cxl
4490
4491 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4492 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4493 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4494 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4495 L:      linux-scsi@vger.kernel.org
4496 S:      Supported
4497 F:      drivers/scsi/cxlflash/
4498 F:      include/uapi/scsi/cxlflash_ioctl.h
4499 F:      Documentation/powerpc/cxlflash.rst
4500
4501 CYBERPRO FB DRIVER
4502 M:      Russell King <linux@armlinux.org.uk>
4503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4504 W:      http://www.armlinux.org.uk/
4505 S:      Maintained
4506 F:      drivers/video/fbdev/cyber2000fb.*
4507
4508 CYCLADES ASYNC MUX DRIVER
4509 W:      http://www.cyclades.com/
4510 S:      Orphan
4511 F:      drivers/tty/cyclades.c
4512 F:      include/linux/cyclades.h
4513 F:      include/uapi/linux/cyclades.h
4514
4515 CYCLADES PC300 DRIVER
4516 W:      http://www.cyclades.com/
4517 S:      Orphan
4518 F:      drivers/net/wan/pc300*
4519
4520 CYPRESS_FIRMWARE MEDIA DRIVER
4521 M:      Antti Palosaari <crope@iki.fi>
4522 L:      linux-media@vger.kernel.org
4523 W:      https://linuxtv.org
4524 W:      http://palosaari.fi/linux/
4525 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4526 T:      git git://linuxtv.org/anttip/media_tree.git
4527 S:      Maintained
4528 F:      drivers/media/common/cypress_firmware*
4529
4530 CYTTSP TOUCHSCREEN DRIVER
4531 M:      Ferruh Yigit <fery@cypress.com>
4532 L:      linux-input@vger.kernel.org
4533 S:      Supported
4534 F:      drivers/input/touchscreen/cyttsp*
4535 F:      include/linux/input/cyttsp.h
4536
4537 D-LINK DIR-685 TOUCHKEYS DRIVER
4538 M:      Linus Walleij <linus.walleij@linaro.org>
4539 L:      linux-input@vger.kernel.org
4540 S:      Supported
4541 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4542
4543 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4544 M:      Joshua Kinard <kumba@gentoo.org>
4545 S:      Maintained
4546 F:      drivers/rtc/rtc-ds1685.c
4547 F:      include/linux/rtc/ds1685.h
4548
4549 DAMA SLAVE for AX.25
4550 M:      Joerg Reuter <jreuter@yaina.de>
4551 W:      http://yaina.de/jreuter/
4552 W:      http://www.qsl.net/dl1bke/
4553 L:      linux-hams@vger.kernel.org
4554 S:      Maintained
4555 F:      net/ax25/af_ax25.c
4556 F:      net/ax25/ax25_dev.c
4557 F:      net/ax25/ax25_ds_*
4558 F:      net/ax25/ax25_in.c
4559 F:      net/ax25/ax25_out.c
4560 F:      net/ax25/ax25_timer.c
4561 F:      net/ax25/sysctl_net_ax25.c
4562
4563 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4564 L:      netdev@vger.kernel.org
4565 S:      Orphan
4566 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4567 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4568
4569 DC390/AM53C974 SCSI driver
4570 M:      Hannes Reinecke <hare@suse.com>
4571 L:      linux-scsi@vger.kernel.org
4572 S:      Maintained
4573 F:      drivers/scsi/am53c974.c
4574
4575 DC395x SCSI driver
4576 M:      Oliver Neukum <oliver@neukum.org>
4577 M:      Ali Akcaagac <aliakc@web.de>
4578 M:      Jamie Lenehan <lenehan@twibble.org>
4579 L:      dc395x@twibble.org
4580 W:      http://twibble.org/dist/dc395x/
4581 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4582 S:      Maintained
4583 F:      Documentation/scsi/dc395x.txt
4584 F:      drivers/scsi/dc395x.*
4585
4586 DCCP PROTOCOL
4587 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4588 L:      dccp@vger.kernel.org
4589 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4590 S:      Maintained
4591 F:      include/linux/dccp.h
4592 F:      include/uapi/linux/dccp.h
4593 F:      include/linux/tfrc.h
4594 F:      net/dccp/
4595
4596 DECnet NETWORK LAYER
4597 W:      http://linux-decnet.sourceforge.net
4598 L:      linux-decnet-user@lists.sourceforge.net
4599 S:      Orphan
4600 F:      Documentation/networking/decnet.txt
4601 F:      net/decnet/
4602
4603 DECSTATION PLATFORM SUPPORT
4604 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4605 L:      linux-mips@vger.kernel.org
4606 W:      http://www.linux-mips.org/wiki/DECstation
4607 S:      Maintained
4608 F:      arch/mips/dec/
4609 F:      arch/mips/include/asm/dec/
4610 F:      arch/mips/include/asm/mach-dec/
4611
4612 DEFXX FDDI NETWORK DRIVER
4613 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4614 S:      Maintained
4615 F:      drivers/net/fddi/defxx.*
4616
4617 DELL SMBIOS DRIVER
4618 M:      Pali Rohár <pali.rohar@gmail.com>
4619 M:      Mario Limonciello <mario.limonciello@dell.com>
4620 L:      platform-driver-x86@vger.kernel.org
4621 S:      Maintained
4622 F:      drivers/platform/x86/dell-smbios.*
4623
4624 DELL SMBIOS SMM DRIVER
4625 M:      Mario Limonciello <mario.limonciello@dell.com>
4626 L:      platform-driver-x86@vger.kernel.org
4627 S:      Maintained
4628 F:      drivers/platform/x86/dell-smbios-smm.c
4629
4630 DELL SMBIOS WMI DRIVER
4631 M:      Mario Limonciello <mario.limonciello@dell.com>
4632 L:      platform-driver-x86@vger.kernel.org
4633 S:      Maintained
4634 F:      drivers/platform/x86/dell-smbios-wmi.c
4635 F:      tools/wmi/dell-smbios-example.c
4636
4637 DEFZA FDDI NETWORK DRIVER
4638 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4639 S:      Maintained
4640 F:      drivers/net/fddi/defza.*
4641
4642 DELL LAPTOP DRIVER
4643 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4644 M:      Pali Rohár <pali.rohar@gmail.com>
4645 L:      platform-driver-x86@vger.kernel.org
4646 S:      Maintained
4647 F:      drivers/platform/x86/dell-laptop.c
4648
4649 DELL LAPTOP FREEFALL DRIVER
4650 M:      Pali Rohár <pali.rohar@gmail.com>
4651 S:      Maintained
4652 F:      drivers/platform/x86/dell-smo8800.c
4653
4654 DELL LAPTOP RBTN DRIVER
4655 M:      Pali Rohár <pali.rohar@gmail.com>
4656 S:      Maintained
4657 F:      drivers/platform/x86/dell-rbtn.*
4658
4659 DELL REMOTE BIOS UPDATE DRIVER
4660 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4661 L:      platform-driver-x86@vger.kernel.org
4662 S:      Maintained
4663 F:      drivers/platform/x86/dell_rbu.c
4664
4665 DELL LAPTOP SMM DRIVER
4666 M:      Pali Rohár <pali.rohar@gmail.com>
4667 S:      Maintained
4668 F:      drivers/hwmon/dell-smm-hwmon.c
4669 F:      include/uapi/linux/i8k.h
4670
4671 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4672 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4673 L:      platform-driver-x86@vger.kernel.org
4674 S:      Maintained
4675 F:      Documentation/driver-api/dcdbas.rst
4676 F:      drivers/platform/x86/dcdbas.*
4677
4678 DELL WMI NOTIFICATIONS DRIVER
4679 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4680 M:      Pali Rohár <pali.rohar@gmail.com>
4681 S:      Maintained
4682 F:      drivers/platform/x86/dell-wmi.c
4683
4684 DELL WMI DESCRIPTOR DRIVER
4685 M:      Mario Limonciello <mario.limonciello@dell.com>
4686 S:      Maintained
4687 F:      drivers/platform/x86/dell-wmi-descriptor.c
4688
4689 DELTA ST MEDIA DRIVER
4690 M:      Hugues Fruchet <hugues.fruchet@st.com>
4691 L:      linux-media@vger.kernel.org
4692 T:      git git://linuxtv.org/media_tree.git
4693 W:      https://linuxtv.org
4694 S:      Supported
4695 F:      drivers/media/platform/sti/delta
4696
4697 DENALI NAND DRIVER
4698 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4699 L:      linux-mtd@lists.infradead.org
4700 S:      Supported
4701 F:      drivers/mtd/nand/raw/denali*
4702
4703 DESIGNWARE EDMA CORE IP DRIVER
4704 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4705 L:      dmaengine@vger.kernel.org
4706 S:      Maintained
4707 F:      drivers/dma/dw-edma/
4708 F:      include/linux/dma/edma.h
4709
4710 DESIGNWARE USB2 DRD IP DRIVER
4711 M:      Minas Harutyunyan <hminas@synopsys.com>
4712 L:      linux-usb@vger.kernel.org
4713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4714 S:      Maintained
4715 F:      drivers/usb/dwc2/
4716
4717 DESIGNWARE USB3 DRD IP DRIVER
4718 M:      Felipe Balbi <balbi@kernel.org>
4719 L:      linux-usb@vger.kernel.org
4720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4721 S:      Maintained
4722 F:      drivers/usb/dwc3/
4723
4724 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4725 M:      Andreas Klinger <ak@it-klinger.de>
4726 L:      linux-iio@vger.kernel.org
4727 S:      Maintained
4728 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4729 F:      drivers/iio/proximity/srf*.c
4730
4731 DEVICE COREDUMP (DEV_COREDUMP)
4732 M:      Johannes Berg <johannes@sipsolutions.net>
4733 L:      linux-kernel@vger.kernel.org
4734 S:      Maintained
4735 F:      drivers/base/devcoredump.c
4736 F:      include/linux/devcoredump.h
4737
4738 DEVICE FREQUENCY (DEVFREQ)
4739 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4740 M:      Kyungmin Park <kyungmin.park@samsung.com>
4741 R:      Chanwoo Choi <cw00.choi@samsung.com>
4742 L:      linux-pm@vger.kernel.org
4743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4744 S:      Maintained
4745 F:      drivers/devfreq/
4746 F:      include/linux/devfreq.h
4747 F:      Documentation/devicetree/bindings/devfreq/
4748 F:      include/trace/events/devfreq.h
4749
4750 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4751 M:      Chanwoo Choi <cw00.choi@samsung.com>
4752 L:      linux-pm@vger.kernel.org
4753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4754 S:      Supported
4755 F:      drivers/devfreq/event/
4756 F:      drivers/devfreq/devfreq-event.c
4757 F:      include/linux/devfreq-event.h
4758 F:      Documentation/devicetree/bindings/devfreq/event/
4759
4760 DEVICE NUMBER REGISTRY
4761 M:      Torben Mathiasen <device@lanana.org>
4762 W:      http://lanana.org/docs/device-list/index.html
4763 S:      Maintained
4764
4765 DEVICE-MAPPER  (LVM)
4766 M:      Alasdair Kergon <agk@redhat.com>
4767 M:      Mike Snitzer <snitzer@redhat.com>
4768 M:      dm-devel@redhat.com
4769 L:      dm-devel@redhat.com
4770 W:      http://sources.redhat.com/dm
4771 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4773 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4774 S:      Maintained
4775 F:      Documentation/admin-guide/device-mapper/
4776 F:      drivers/md/Makefile
4777 F:      drivers/md/Kconfig
4778 F:      drivers/md/dm*
4779 F:      drivers/md/persistent-data/
4780 F:      include/linux/device-mapper.h
4781 F:      include/linux/dm-*.h
4782 F:      include/uapi/linux/dm-*.h
4783
4784 DEVLINK
4785 M:      Jiri Pirko <jiri@mellanox.com>
4786 L:      netdev@vger.kernel.org
4787 S:      Supported
4788 F:      net/core/devlink.c
4789 F:      include/net/devlink.h
4790 F:      include/uapi/linux/devlink.h
4791
4792 DIALOG SEMICONDUCTOR DRIVERS
4793 M:      Support Opensource <support.opensource@diasemi.com>
4794 W:      http://www.dialog-semiconductor.com/products
4795 S:      Supported
4796 F:      Documentation/hwmon/da90??.rst
4797 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4798 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4799 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4800 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4801 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4802 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4803 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4804 F:      drivers/gpio/gpio-da90??.c
4805 F:      drivers/hwmon/da90??-hwmon.c
4806 F:      drivers/iio/adc/da91??-*.c
4807 F:      drivers/input/misc/da90??_onkey.c
4808 F:      drivers/input/touchscreen/da9052_tsi.c
4809 F:      drivers/leds/leds-da90??.c
4810 F:      drivers/mfd/da903x.c
4811 F:      drivers/mfd/da90??-*.c
4812 F:      drivers/mfd/da91??-*.c
4813 F:      drivers/power/supply/da9052-battery.c
4814 F:      drivers/power/supply/da91??-*.c
4815 F:      drivers/regulator/da903x.c
4816 F:      drivers/regulator/da9???-regulator.[ch]
4817 F:      drivers/regulator/slg51000-regulator.[ch]
4818 F:      drivers/thermal/da90??-thermal.c
4819 F:      drivers/rtc/rtc-da90??.c
4820 F:      drivers/video/backlight/da90??_bl.c
4821 F:      drivers/watchdog/da90??_wdt.c
4822 F:      include/linux/mfd/da903x.h
4823 F:      include/linux/mfd/da9052/
4824 F:      include/linux/mfd/da9055/
4825 F:      include/linux/mfd/da9062/
4826 F:      include/linux/mfd/da9063/
4827 F:      include/linux/mfd/da9150/
4828 F:      include/linux/regulator/da9211.h
4829 F:      include/sound/da[79]*.h
4830 F:      sound/soc/codecs/da[79]*.[ch]
4831
4832 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4833 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4834 L:      linux-gpio@vger.kernel.org
4835 S:      Maintained
4836 F:      drivers/gpio/gpio-gpio-mm.c
4837
4838 DIOLAN U2C-12 I2C DRIVER
4839 M:      Guenter Roeck <linux@roeck-us.net>
4840 L:      linux-i2c@vger.kernel.org
4841 S:      Maintained
4842 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4843
4844 FILESYSTEM DIRECT ACCESS (DAX)
4845 M:      Dan Williams <dan.j.williams@intel.com>
4846 R:      Matthew Wilcox <willy@infradead.org>
4847 R:      Jan Kara <jack@suse.cz>
4848 L:      linux-fsdevel@vger.kernel.org
4849 L:      linux-nvdimm@lists.01.org
4850 S:      Supported
4851 F:      fs/dax.c
4852 F:      include/linux/dax.h
4853 F:      include/trace/events/fs_dax.h
4854
4855 DEVICE DIRECT ACCESS (DAX)
4856 M:      Dan Williams <dan.j.williams@intel.com>
4857 M:      Vishal Verma <vishal.l.verma@intel.com>
4858 M:      Keith Busch <keith.busch@intel.com>
4859 M:      Dave Jiang <dave.jiang@intel.com>
4860 L:      linux-nvdimm@lists.01.org
4861 S:      Supported
4862 F:      drivers/dax/
4863
4864 DIRECTORY NOTIFICATION (DNOTIFY)
4865 M:      Jan Kara <jack@suse.cz>
4866 R:      Amir Goldstein <amir73il@gmail.com>
4867 L:      linux-fsdevel@vger.kernel.org
4868 S:      Maintained
4869 F:      Documentation/filesystems/dnotify.txt
4870 F:      fs/notify/dnotify/
4871 F:      include/linux/dnotify.h
4872
4873 DISK GEOMETRY AND PARTITION HANDLING
4874 M:      Andries Brouwer <aeb@cwi.nl>
4875 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4876 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4877 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4878 S:      Maintained
4879
4880 DISKQUOTA
4881 M:      Jan Kara <jack@suse.com>
4882 S:      Maintained
4883 F:      Documentation/filesystems/quota.txt
4884 F:      fs/quota/
4885 F:      include/linux/quota*.h
4886 F:      include/uapi/linux/quota*.h
4887
4888 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4889 M:      Bernie Thompson <bernie@plugable.com>
4890 L:      linux-fbdev@vger.kernel.org
4891 S:      Maintained
4892 W:      http://plugable.com/category/projects/udlfb/
4893 F:      drivers/video/fbdev/udlfb.c
4894 F:      include/video/udlfb.h
4895 F:      Documentation/fb/udlfb.rst
4896
4897 DISTRIBUTED LOCK MANAGER (DLM)
4898 M:      Christine Caulfield <ccaulfie@redhat.com>
4899 M:      David Teigland <teigland@redhat.com>
4900 L:      cluster-devel@redhat.com
4901 W:      http://sources.redhat.com/cluster/
4902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4903 S:      Supported
4904 F:      fs/dlm/
4905
4906 DMA BUFFER SHARING FRAMEWORK
4907 M:      Sumit Semwal <sumit.semwal@linaro.org>
4908 S:      Maintained
4909 L:      linux-media@vger.kernel.org
4910 L:      dri-devel@lists.freedesktop.org
4911 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4912 F:      drivers/dma-buf/
4913 F:      include/linux/dma-buf*
4914 F:      include/linux/reservation.h
4915 F:      include/linux/*fence.h
4916 F:      Documentation/driver-api/dma-buf.rst
4917 T:      git git://anongit.freedesktop.org/drm/drm-misc
4918
4919 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4920 M:      Vinod Koul <vkoul@kernel.org>
4921 L:      dmaengine@vger.kernel.org
4922 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4923 S:      Maintained
4924 F:      drivers/dma/
4925 F:      include/linux/dmaengine.h
4926 F:      include/linux/of_dma.h
4927 F:      Documentation/devicetree/bindings/dma/
4928 F:      Documentation/driver-api/dmaengine/
4929 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4930
4931 DMA MAPPING HELPERS
4932 M:      Christoph Hellwig <hch@lst.de>
4933 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4934 R:      Robin Murphy <robin.murphy@arm.com>
4935 L:      iommu@lists.linux-foundation.org
4936 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4937 W:      http://git.infradead.org/users/hch/dma-mapping.git
4938 S:      Supported
4939 F:      kernel/dma/
4940 F:      include/asm-generic/dma-mapping.h
4941 F:      include/linux/dma-direct.h
4942 F:      include/linux/dma-mapping.h
4943 F:      include/linux/dma-noncoherent.h
4944
4945 DME1737 HARDWARE MONITOR DRIVER
4946 M:      Juerg Haefliger <juergh@gmail.com>
4947 L:      linux-hwmon@vger.kernel.org
4948 S:      Maintained
4949 F:      Documentation/hwmon/dme1737.rst
4950 F:      drivers/hwmon/dme1737.c
4951
4952 DMI/SMBIOS SUPPORT
4953 M:      Jean Delvare <jdelvare@suse.com>
4954 S:      Maintained
4955 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4956 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4957 F:      drivers/firmware/dmi-id.c
4958 F:      drivers/firmware/dmi_scan.c
4959 F:      include/linux/dmi.h
4960
4961 DOCUMENTATION
4962 M:      Jonathan Corbet <corbet@lwn.net>
4963 L:      linux-doc@vger.kernel.org
4964 S:      Maintained
4965 F:      Documentation/
4966 F:      scripts/kernel-doc
4967 X:      Documentation/ABI/
4968 X:      Documentation/firmware-guide/acpi/
4969 X:      Documentation/devicetree/
4970 X:      Documentation/i2c/
4971 X:      Documentation/media/
4972 X:      Documentation/power/
4973 X:      Documentation/spi/
4974 T:      git git://git.lwn.net/linux.git docs-next
4975
4976 DOCUMENTATION/ITALIAN
4977 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4978 L:      linux-doc@vger.kernel.org
4979 S:      Maintained
4980 F:      Documentation/translations/it_IT
4981
4982 DONGWOON DW9714 LENS VOICE COIL DRIVER
4983 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4984 L:      linux-media@vger.kernel.org
4985 T:      git git://linuxtv.org/media_tree.git
4986 S:      Maintained
4987 F:      drivers/media/i2c/dw9714.c
4988 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4989
4990 DONGWOON DW9807 LENS VOICE COIL DRIVER
4991 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4992 L:      linux-media@vger.kernel.org
4993 T:      git git://linuxtv.org/media_tree.git
4994 S:      Maintained
4995 F:      drivers/media/i2c/dw9807-vcm.c
4996 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4997
4998 DOUBLETALK DRIVER
4999 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5000 L:      blinux-list@redhat.com
5001 S:      Maintained
5002 F:      drivers/char/dtlk.c
5003 F:      include/linux/dtlk.h
5004
5005 DPAA2 DATAPATH I/O (DPIO) DRIVER
5006 M:      Roy Pledge <Roy.Pledge@nxp.com>
5007 L:      linux-kernel@vger.kernel.org
5008 S:      Maintained
5009 F:      drivers/soc/fsl/dpio
5010
5011 DPAA2 ETHERNET DRIVER
5012 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5013 L:      netdev@vger.kernel.org
5014 S:      Maintained
5015 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5016 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5017 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5018 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5019 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5020
5021 DPAA2 ETHERNET SWITCH DRIVER
5022 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5023 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5024 L:      linux-kernel@vger.kernel.org
5025 S:      Maintained
5026 F:      drivers/staging/fsl-dpaa2/ethsw
5027
5028 DPT_I2O SCSI RAID DRIVER
5029 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5030 L:      linux-scsi@vger.kernel.org
5031 W:      http://www.adaptec.com/
5032 S:      Maintained
5033 F:      drivers/scsi/dpt*
5034 F:      drivers/scsi/dpt/
5035
5036 DRBD DRIVER
5037 M:      Philipp Reisner <philipp.reisner@linbit.com>
5038 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5039 L:      drbd-dev@lists.linbit.com
5040 W:      http://www.drbd.org
5041 T:      git git://git.linbit.com/linux-drbd.git
5042 T:      git git://git.linbit.com/drbd-8.4.git
5043 S:      Supported
5044 F:      drivers/block/drbd/
5045 F:      lib/lru_cache.c
5046 F:      Documentation/admin-guide/blockdev/
5047
5048 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5049 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5050 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5052 S:      Supported
5053 F:      Documentation/kobject.txt
5054 F:      drivers/base/
5055 F:      fs/debugfs/
5056 F:      fs/sysfs/
5057 F:      include/linux/debugfs.h
5058 F:      include/linux/kobj*
5059 F:      lib/kobj*
5060
5061 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5062 M:      Kevin Hilman <khilman@kernel.org>
5063 M:      Nishanth Menon <nm@ti.com>
5064 S:      Maintained
5065 F:      drivers/power/avs/
5066 F:      include/linux/power/smartreflex.h
5067 L:      linux-pm@vger.kernel.org
5068
5069 DRM DRIVER FOR ARM PL111 CLCD
5070 M:      Eric Anholt <eric@anholt.net>
5071 T:      git git://anongit.freedesktop.org/drm/drm-misc
5072 S:      Supported
5073 F:      drivers/gpu/drm/pl111/
5074
5075 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5076 M:      Linus Walleij <linus.walleij@linaro.org>
5077 T:      git git://anongit.freedesktop.org/drm/drm-misc
5078 S:      Maintained
5079 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5080 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5081
5082 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5083 M:      Dave Airlie <airlied@redhat.com>
5084 S:      Odd Fixes
5085 F:      drivers/gpu/drm/ast/
5086
5087 DRM DRIVER FOR ASPEED BMC GFX
5088 M:      Joel Stanley <joel@jms.id.au>
5089 L:      linux-aspeed@lists.ozlabs.org
5090 T:      git git://anongit.freedesktop.org/drm/drm-misc
5091 S:      Supported
5092 F:      drivers/gpu/drm/aspeed/
5093 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5094
5095 DRM DRIVER FOR BOCHS VIRTUAL GPU
5096 M:      Gerd Hoffmann <kraxel@redhat.com>
5097 L:      virtualization@lists.linux-foundation.org
5098 T:      git git://anongit.freedesktop.org/drm/drm-misc
5099 S:      Maintained
5100 F:      drivers/gpu/drm/bochs/
5101
5102 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5103 M:      Linus Walleij <linus.walleij@linaro.org>
5104 T:      git git://anongit.freedesktop.org/drm/drm-misc
5105 S:      Maintained
5106 F:      drivers/gpu/drm/tve200/
5107
5108 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5109 M:      Jagan Teki <jagan@amarulasolutions.com>
5110 S:      Maintained
5111 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5112 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5113
5114 DRM DRIVER FOR ILITEK ILI9225 PANELS
5115 M:      David Lechner <david@lechnology.com>
5116 S:      Maintained
5117 F:      drivers/gpu/drm/tinydrm/ili9225.c
5118 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5119
5120 DRM DRIVER FOR HX8357D PANELS
5121 M:      Eric Anholt <eric@anholt.net>
5122 T:      git git://anongit.freedesktop.org/drm/drm-misc
5123 S:      Maintained
5124 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5125 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5126
5127 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5128 S:      Orphan / Obsolete
5129 F:      drivers/gpu/drm/i810/
5130 F:      include/uapi/drm/i810_drm.h
5131
5132 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5133 S:      Orphan / Obsolete
5134 F:      drivers/gpu/drm/mga/
5135 F:      include/uapi/drm/mga_drm.h
5136
5137 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5138 M:      Dave Airlie <airlied@redhat.com>
5139 S:      Odd Fixes
5140 F:      drivers/gpu/drm/mgag200/
5141
5142 DRM DRIVER FOR MI0283QT
5143 M:      Noralf Trønnes <noralf@tronnes.org>
5144 S:      Maintained
5145 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5146 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5147
5148 DRM DRIVER FOR MSM ADRENO GPU
5149 M:      Rob Clark <robdclark@gmail.com>
5150 M:      Sean Paul <sean@poorly.run>
5151 L:      linux-arm-msm@vger.kernel.org
5152 L:      dri-devel@lists.freedesktop.org
5153 L:      freedreno@lists.freedesktop.org
5154 T:      git https://gitlab.freedesktop.org/drm/msm.git
5155 S:      Maintained
5156 F:      drivers/gpu/drm/msm/
5157 F:      include/uapi/drm/msm_drm.h
5158 F:      Documentation/devicetree/bindings/display/msm/
5159
5160 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5161 M:      Ben Skeggs <bskeggs@redhat.com>
5162 L:      dri-devel@lists.freedesktop.org
5163 L:      nouveau@lists.freedesktop.org
5164 T:      git git://github.com/skeggsb/linux
5165 S:      Supported
5166 F:      drivers/gpu/drm/nouveau/
5167 F:      include/uapi/drm/nouveau_drm.h
5168
5169 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5170 M:      Stefan Mavrodiev <stefan@olimex.com>
5171 S:      Maintained
5172 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5173 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5174
5175 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5176 M:      Noralf Trønnes <noralf@tronnes.org>
5177 S:      Maintained
5178 F:      drivers/gpu/drm/tinydrm/repaper.c
5179 F:      Documentation/devicetree/bindings/display/repaper.txt
5180
5181 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5182 M:      Dave Airlie <airlied@redhat.com>
5183 M:      Gerd Hoffmann <kraxel@redhat.com>
5184 L:      virtualization@lists.linux-foundation.org
5185 T:      git git://anongit.freedesktop.org/drm/drm-misc
5186 S:      Obsolete
5187 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5188 F:      drivers/gpu/drm/cirrus/
5189
5190 DRM DRIVER FOR QXL VIRTUAL GPU
5191 M:      Dave Airlie <airlied@redhat.com>
5192 M:      Gerd Hoffmann <kraxel@redhat.com>
5193 L:      virtualization@lists.linux-foundation.org
5194 L:      spice-devel@lists.freedesktop.org
5195 T:      git git://anongit.freedesktop.org/drm/drm-misc
5196 S:      Maintained
5197 F:      drivers/gpu/drm/qxl/
5198 F:      include/uapi/drm/qxl_drm.h
5199
5200 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5201 S:      Orphan / Obsolete
5202 F:      drivers/gpu/drm/r128/
5203 F:      include/uapi/drm/r128_drm.h
5204
5205 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5206 M:      Guido Günther <agx@sigxcpu.org>
5207 S:      Maintained
5208 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5209 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5210
5211 DRM DRIVER FOR SAVAGE VIDEO CARDS
5212 S:      Orphan / Obsolete
5213 F:      drivers/gpu/drm/savage/
5214 F:      include/uapi/drm/savage_drm.h
5215
5216 DRM DRIVER FOR SIS VIDEO CARDS
5217 S:      Orphan / Obsolete
5218 F:      drivers/gpu/drm/sis/
5219 F:      include/uapi/drm/sis_drm.h
5220
5221 DRM DRIVER FOR SITRONIX ST7701 PANELS
5222 M:      Jagan Teki <jagan@amarulasolutions.com>
5223 S:      Maintained
5224 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5225 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5226
5227 DRM DRIVER FOR SITRONIX ST7586 PANELS
5228 M:      David Lechner <david@lechnology.com>
5229 S:      Maintained
5230 F:      drivers/gpu/drm/tinydrm/st7586.c
5231 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5232
5233 DRM DRIVER FOR SITRONIX ST7735R PANELS
5234 M:      David Lechner <david@lechnology.com>
5235 S:      Maintained
5236 F:      drivers/gpu/drm/tinydrm/st7735r.c
5237 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5238
5239 DRM DRIVER FOR ST-ERICSSON MCDE
5240 M:      Linus Walleij <linus.walleij@linaro.org>
5241 T:      git git://anongit.freedesktop.org/drm/drm-misc
5242 S:      Maintained
5243 F:      drivers/gpu/drm/mcde/
5244 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5245
5246 DRM DRIVER FOR TDFX VIDEO CARDS
5247 S:      Orphan / Obsolete
5248 F:      drivers/gpu/drm/tdfx/
5249
5250 DRM DRIVER FOR TPO TPG110 PANELS
5251 M:      Linus Walleij <linus.walleij@linaro.org>
5252 T:      git git://anongit.freedesktop.org/drm/drm-misc
5253 S:      Maintained
5254 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5255 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5256
5257 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5258 M:      Dave Airlie <airlied@redhat.com>
5259 R:      Sean Paul <sean@poorly.run>
5260 L:      dri-devel@lists.freedesktop.org
5261 S:      Odd Fixes
5262 F:      drivers/gpu/drm/udl/
5263 T:      git git://anongit.freedesktop.org/drm/drm-misc
5264
5265 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5266 M:      Hans de Goede <hdegoede@redhat.com>
5267 L:      dri-devel@lists.freedesktop.org
5268 S:      Maintained
5269 F:      drivers/gpu/drm/vboxvideo/
5270 T:      git git://anongit.freedesktop.org/drm/drm-misc
5271
5272 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5273 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5274 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5275 R:      Daniel Vetter <daniel@ffwll.ch>
5276 T:      git git://anongit.freedesktop.org/drm/drm-misc
5277 S:      Maintained
5278 L:      dri-devel@lists.freedesktop.org
5279 F:      drivers/gpu/drm/vkms/
5280 F:      Documentation/gpu/vkms.rst
5281
5282 DRM DRIVER FOR VMWARE VIRTUAL GPU
5283 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5284 M:      Thomas Hellstrom <thellstrom@vmware.com>
5285 L:      dri-devel@lists.freedesktop.org
5286 T:      git git://people.freedesktop.org/~thomash/linux
5287 S:      Supported
5288 F:      drivers/gpu/drm/vmwgfx/
5289 F:      include/uapi/drm/vmwgfx_drm.h
5290
5291 DRM DRIVERS
5292 M:      David Airlie <airlied@linux.ie>
5293 M:      Daniel Vetter <daniel@ffwll.ch>
5294 L:      dri-devel@lists.freedesktop.org
5295 T:      git git://anongit.freedesktop.org/drm/drm
5296 B:      https://bugs.freedesktop.org/
5297 C:      irc://chat.freenode.net/dri-devel
5298 S:      Maintained
5299 F:      drivers/gpu/drm/
5300 F:      drivers/gpu/vga/
5301 F:      Documentation/devicetree/bindings/display/
5302 F:      Documentation/devicetree/bindings/gpu/
5303 F:      Documentation/gpu/
5304 F:      include/drm/
5305 F:      include/uapi/drm/
5306 F:      include/linux/vga*
5307
5308 DRM DRIVERS AND MISC GPU PATCHES
5309 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5310 M:      Maxime Ripard <mripard@kernel.org>
5311 M:      Sean Paul <sean@poorly.run>
5312 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5313 S:      Maintained
5314 T:      git git://anongit.freedesktop.org/drm/drm-misc
5315 F:      Documentation/gpu/
5316 F:      drivers/gpu/vga/
5317 F:      drivers/gpu/drm/*
5318 F:      include/drm/drm*
5319 F:      include/uapi/drm/drm*
5320 F:      include/linux/vga*
5321
5322 DRM DRIVERS FOR ALLWINNER A10
5323 M:      Maxime Ripard <mripard@kernel.org>
5324 L:      dri-devel@lists.freedesktop.org
5325 S:      Supported
5326 F:      drivers/gpu/drm/sun4i/
5327 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5328 T:      git git://anongit.freedesktop.org/drm/drm-misc
5329
5330 DRM DRIVERS FOR AMLOGIC SOCS
5331 M:      Neil Armstrong <narmstrong@baylibre.com>
5332 L:      dri-devel@lists.freedesktop.org
5333 L:      linux-amlogic@lists.infradead.org
5334 W:      http://linux-meson.com/
5335 S:      Supported
5336 F:      drivers/gpu/drm/meson/
5337 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5338 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5339 F:      Documentation/gpu/meson.rst
5340 T:      git git://anongit.freedesktop.org/drm/drm-misc
5341
5342 DRM DRIVERS FOR ATMEL HLCDC
5343 M:      Boris Brezillon <bbrezillon@kernel.org>
5344 L:      dri-devel@lists.freedesktop.org
5345 S:      Supported
5346 F:      drivers/gpu/drm/atmel-hlcdc/
5347 F:      Documentation/devicetree/bindings/display/atmel/
5348 T:      git git://anongit.freedesktop.org/drm/drm-misc
5349
5350 DRM DRIVERS FOR BRIDGE CHIPS
5351 M:      Andrzej Hajda <a.hajda@samsung.com>
5352 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5353 S:      Maintained
5354 T:      git git://anongit.freedesktop.org/drm/drm-misc
5355 F:      drivers/gpu/drm/bridge/
5356
5357 DRM DRIVERS FOR EXYNOS
5358 M:      Inki Dae <inki.dae@samsung.com>
5359 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5360 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5361 M:      Kyungmin Park <kyungmin.park@samsung.com>
5362 L:      dri-devel@lists.freedesktop.org
5363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5364 S:      Supported
5365 F:      drivers/gpu/drm/exynos/
5366 F:      include/uapi/drm/exynos_drm.h
5367 F:      Documentation/devicetree/bindings/display/exynos/
5368
5369 DRM DRIVERS FOR FREESCALE DCU
5370 M:      Stefan Agner <stefan@agner.ch>
5371 M:      Alison Wang <alison.wang@nxp.com>
5372 L:      dri-devel@lists.freedesktop.org
5373 S:      Supported
5374 F:      drivers/gpu/drm/fsl-dcu/
5375 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5376 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5377 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5378 T:      git git://anongit.freedesktop.org/drm/drm-misc
5379
5380 DRM DRIVERS FOR FREESCALE IMX
5381 M:      Philipp Zabel <p.zabel@pengutronix.de>
5382 L:      dri-devel@lists.freedesktop.org
5383 S:      Maintained
5384 F:      drivers/gpu/drm/imx/
5385 F:      drivers/gpu/ipu-v3/
5386 F:      Documentation/devicetree/bindings/display/imx/
5387
5388 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5389 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5390 L:      dri-devel@lists.freedesktop.org
5391 T:      git git://github.com/patjak/drm-gma500
5392 S:      Maintained
5393 F:      drivers/gpu/drm/gma500/
5394
5395 DRM DRIVERS FOR HISILICON
5396 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5397 M:      Rongrong Zou <zourongrong@gmail.com>
5398 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5399 R:      Chen Feng <puck.chen@hisilicon.com>
5400 L:      dri-devel@lists.freedesktop.org
5401 T:      git git://github.com/xin3liang/linux.git
5402 S:      Maintained
5403 F:      drivers/gpu/drm/hisilicon/
5404 F:      Documentation/devicetree/bindings/display/hisilicon/
5405
5406 DRM DRIVERS FOR LIMA
5407 M:      Qiang Yu <yuq825@gmail.com>
5408 L:      dri-devel@lists.freedesktop.org
5409 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5410 S:      Maintained
5411 F:      drivers/gpu/drm/lima/
5412 F:      include/uapi/drm/lima_drm.h
5413 T:      git git://anongit.freedesktop.org/drm/drm-misc
5414
5415 DRM DRIVERS FOR MEDIATEK
5416 M:      CK Hu <ck.hu@mediatek.com>
5417 M:      Philipp Zabel <p.zabel@pengutronix.de>
5418 L:      dri-devel@lists.freedesktop.org
5419 S:      Supported
5420 F:      drivers/gpu/drm/mediatek/
5421 F:      Documentation/devicetree/bindings/display/mediatek/
5422
5423 DRM DRIVERS FOR NVIDIA TEGRA
5424 M:      Thierry Reding <thierry.reding@gmail.com>
5425 L:      dri-devel@lists.freedesktop.org
5426 L:      linux-tegra@vger.kernel.org
5427 T:      git git://anongit.freedesktop.org/tegra/linux.git
5428 S:      Supported
5429 F:      drivers/gpu/drm/tegra/
5430 F:      drivers/gpu/host1x/
5431 F:      include/linux/host1x.h
5432 F:      include/uapi/drm/tegra_drm.h
5433 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5434
5435 DRM DRIVERS FOR RENESAS
5436 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5437 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5438 L:      dri-devel@lists.freedesktop.org
5439 L:      linux-renesas-soc@vger.kernel.org
5440 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5441 S:      Supported
5442 F:      drivers/gpu/drm/rcar-du/
5443 F:      drivers/gpu/drm/shmobile/
5444 F:      include/linux/platform_data/shmob_drm.h
5445 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5446 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5447 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5448
5449 DRM DRIVERS FOR ROCKCHIP
5450 M:      Sandy Huang <hjc@rock-chips.com>
5451 M:      Heiko Stübner <heiko@sntech.de>
5452 L:      dri-devel@lists.freedesktop.org
5453 S:      Maintained
5454 F:      drivers/gpu/drm/rockchip/
5455 F:      Documentation/devicetree/bindings/display/rockchip/
5456 T:      git git://anongit.freedesktop.org/drm/drm-misc
5457
5458 DRM DRIVERS FOR STI
5459 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5460 M:      Vincent Abriou <vincent.abriou@st.com>
5461 L:      dri-devel@lists.freedesktop.org
5462 T:      git git://anongit.freedesktop.org/drm/drm-misc
5463 S:      Maintained
5464 F:      drivers/gpu/drm/sti
5465 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5466
5467 DRM DRIVERS FOR STM
5468 M:      Yannick Fertre <yannick.fertre@st.com>
5469 M:      Philippe Cornu <philippe.cornu@st.com>
5470 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5471 M:      Vincent Abriou <vincent.abriou@st.com>
5472 L:      dri-devel@lists.freedesktop.org
5473 T:      git git://anongit.freedesktop.org/drm/drm-misc
5474 S:      Maintained
5475 F:      drivers/gpu/drm/stm
5476 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5477
5478 DRM DRIVERS FOR TI LCDC
5479 M:      Jyri Sarha <jsarha@ti.com>
5480 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5481 L:      dri-devel@lists.freedesktop.org
5482 S:      Maintained
5483 F:      drivers/gpu/drm/tilcdc/
5484 F:      Documentation/devicetree/bindings/display/tilcdc/
5485
5486 DRM DRIVERS FOR TI OMAP
5487 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5488 L:      dri-devel@lists.freedesktop.org
5489 S:      Maintained
5490 F:      drivers/gpu/drm/omapdrm/
5491 F:      Documentation/devicetree/bindings/display/ti/
5492
5493 DRM DRIVERS FOR V3D
5494 M:      Eric Anholt <eric@anholt.net>
5495 S:      Supported
5496 F:      drivers/gpu/drm/v3d/
5497 F:      include/uapi/drm/v3d_drm.h
5498 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5499 T:      git git://anongit.freedesktop.org/drm/drm-misc
5500
5501 DRM DRIVERS FOR VC4
5502 M:      Eric Anholt <eric@anholt.net>
5503 T:      git git://github.com/anholt/linux
5504 S:      Supported
5505 F:      drivers/gpu/drm/vc4/
5506 F:      include/uapi/drm/vc4_drm.h
5507 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5508 T:      git git://anongit.freedesktop.org/drm/drm-misc
5509
5510 DRM DRIVERS FOR VIVANTE GPU IP
5511 M:      Lucas Stach <l.stach@pengutronix.de>
5512 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5513 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5514 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5515 L:      dri-devel@lists.freedesktop.org
5516 S:      Maintained
5517 F:      drivers/gpu/drm/etnaviv/
5518 F:      include/uapi/drm/etnaviv_drm.h
5519 F:      Documentation/devicetree/bindings/display/etnaviv/
5520
5521 DRM DRIVERS FOR ZTE ZX
5522 M:      Shawn Guo <shawnguo@kernel.org>
5523 L:      dri-devel@lists.freedesktop.org
5524 S:      Maintained
5525 F:      drivers/gpu/drm/zte/
5526 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5527 T:      git git://anongit.freedesktop.org/drm/drm-misc
5528
5529 DRM PANEL DRIVERS
5530 M:      Thierry Reding <thierry.reding@gmail.com>
5531 R:      Sam Ravnborg <sam@ravnborg.org>
5532 L:      dri-devel@lists.freedesktop.org
5533 T:      git git://anongit.freedesktop.org/drm/drm-misc
5534 S:      Maintained
5535 F:      drivers/gpu/drm/drm_panel.c
5536 F:      drivers/gpu/drm/panel/
5537 F:      include/drm/drm_panel.h
5538 F:      Documentation/devicetree/bindings/display/panel/
5539
5540 DRM TINYDRM DRIVERS
5541 M:      Noralf Trønnes <noralf@tronnes.org>
5542 W:      https://github.com/notro/tinydrm/wiki/Development
5543 T:      git git://anongit.freedesktop.org/drm/drm-misc
5544 S:      Maintained
5545 F:      drivers/gpu/drm/tinydrm/
5546 F:      include/drm/tinydrm/
5547
5548 DRM DRIVERS FOR XEN
5549 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5550 T:      git git://anongit.freedesktop.org/drm/drm-misc
5551 L:      dri-devel@lists.freedesktop.org
5552 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5553 S:      Supported
5554 F:      drivers/gpu/drm/xen/
5555 F:      Documentation/gpu/xen-front.rst
5556
5557 DRM TTM SUBSYSTEM
5558 M:      Christian Koenig <christian.koenig@amd.com>
5559 M:      Huang Rui <ray.huang@amd.com>
5560 T:      git git://people.freedesktop.org/~agd5f/linux
5561 S:      Maintained
5562 L:      dri-devel@lists.freedesktop.org
5563 F:      include/drm/ttm/
5564 F:      drivers/gpu/drm/ttm/
5565
5566 DSBR100 USB FM RADIO DRIVER
5567 M:      Alexey Klimov <klimov.linux@gmail.com>
5568 L:      linux-media@vger.kernel.org
5569 T:      git git://linuxtv.org/media_tree.git
5570 S:      Maintained
5571 F:      drivers/media/radio/dsbr100.c
5572
5573 DSCC4 DRIVER
5574 M:      Francois Romieu <romieu@fr.zoreil.com>
5575 L:      netdev@vger.kernel.org
5576 S:      Maintained
5577 F:      drivers/net/wan/dscc4.c
5578
5579 DT3155 MEDIA DRIVER
5580 M:      Hans Verkuil <hverkuil@xs4all.nl>
5581 L:      linux-media@vger.kernel.org
5582 T:      git git://linuxtv.org/media_tree.git
5583 W:      https://linuxtv.org
5584 S:      Odd Fixes
5585 F:      drivers/media/pci/dt3155/
5586
5587 DVB_USB_AF9015 MEDIA DRIVER
5588 M:      Antti Palosaari <crope@iki.fi>
5589 L:      linux-media@vger.kernel.org
5590 W:      https://linuxtv.org
5591 W:      http://palosaari.fi/linux/
5592 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5593 T:      git git://linuxtv.org/anttip/media_tree.git
5594 S:      Maintained
5595 F:      drivers/media/usb/dvb-usb-v2/af9015*
5596
5597 DVB_USB_AF9035 MEDIA DRIVER
5598 M:      Antti Palosaari <crope@iki.fi>
5599 L:      linux-media@vger.kernel.org
5600 W:      https://linuxtv.org
5601 W:      http://palosaari.fi/linux/
5602 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5603 T:      git git://linuxtv.org/anttip/media_tree.git
5604 S:      Maintained
5605 F:      drivers/media/usb/dvb-usb-v2/af9035*
5606
5607 DVB_USB_ANYSEE MEDIA DRIVER
5608 M:      Antti Palosaari <crope@iki.fi>
5609 L:      linux-media@vger.kernel.org
5610 W:      https://linuxtv.org
5611 W:      http://palosaari.fi/linux/
5612 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5613 T:      git git://linuxtv.org/anttip/media_tree.git
5614 S:      Maintained
5615 F:      drivers/media/usb/dvb-usb-v2/anysee*
5616
5617 DVB_USB_AU6610 MEDIA DRIVER
5618 M:      Antti Palosaari <crope@iki.fi>
5619 L:      linux-media@vger.kernel.org
5620 W:      https://linuxtv.org
5621 W:      http://palosaari.fi/linux/
5622 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5623 T:      git git://linuxtv.org/anttip/media_tree.git
5624 S:      Maintained
5625 F:      drivers/media/usb/dvb-usb-v2/au6610*
5626
5627 DVB_USB_CE6230 MEDIA DRIVER
5628 M:      Antti Palosaari <crope@iki.fi>
5629 L:      linux-media@vger.kernel.org
5630 W:      https://linuxtv.org
5631 W:      http://palosaari.fi/linux/
5632 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5633 T:      git git://linuxtv.org/anttip/media_tree.git
5634 S:      Maintained
5635 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5636
5637 DVB_USB_CXUSB MEDIA DRIVER
5638 M:      Michael Krufky <mkrufky@linuxtv.org>
5639 L:      linux-media@vger.kernel.org
5640 W:      https://linuxtv.org
5641 W:      http://github.com/mkrufky
5642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5643 T:      git git://linuxtv.org/media_tree.git
5644 S:      Maintained
5645 F:      drivers/media/usb/dvb-usb/cxusb*
5646
5647 DVB_USB_EC168 MEDIA DRIVER
5648 M:      Antti Palosaari <crope@iki.fi>
5649 L:      linux-media@vger.kernel.org
5650 W:      https://linuxtv.org
5651 W:      http://palosaari.fi/linux/
5652 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5653 T:      git git://linuxtv.org/anttip/media_tree.git
5654 S:      Maintained
5655 F:      drivers/media/usb/dvb-usb-v2/ec168*
5656
5657 DVB_USB_GL861 MEDIA DRIVER
5658 M:      Antti Palosaari <crope@iki.fi>
5659 L:      linux-media@vger.kernel.org
5660 W:      https://linuxtv.org
5661 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5662 T:      git git://linuxtv.org/anttip/media_tree.git
5663 S:      Maintained
5664 F:      drivers/media/usb/dvb-usb-v2/gl861*
5665
5666 DVB_USB_MXL111SF MEDIA DRIVER
5667 M:      Michael Krufky <mkrufky@linuxtv.org>
5668 L:      linux-media@vger.kernel.org
5669 W:      https://linuxtv.org
5670 W:      http://github.com/mkrufky
5671 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5672 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5673 S:      Maintained
5674 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5675
5676 DVB_USB_RTL28XXU MEDIA DRIVER
5677 M:      Antti Palosaari <crope@iki.fi>
5678 L:      linux-media@vger.kernel.org
5679 W:      https://linuxtv.org
5680 W:      http://palosaari.fi/linux/
5681 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5682 T:      git git://linuxtv.org/anttip/media_tree.git
5683 S:      Maintained
5684 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5685
5686 DVB_USB_V2 MEDIA DRIVER
5687 M:      Antti Palosaari <crope@iki.fi>
5688 L:      linux-media@vger.kernel.org
5689 W:      https://linuxtv.org
5690 W:      http://palosaari.fi/linux/
5691 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5692 T:      git git://linuxtv.org/anttip/media_tree.git
5693 S:      Maintained
5694 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5695 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5696
5697 DYNAMIC DEBUG
5698 M:      Jason Baron <jbaron@akamai.com>
5699 S:      Maintained
5700 F:      lib/dynamic_debug.c
5701 F:      include/linux/dynamic_debug.h
5702
5703 DYNAMIC INTERRUPT MODERATION
5704 M:      Tal Gilboa <talgi@mellanox.com>
5705 S:      Maintained
5706 F:      include/linux/dim.h
5707 F:      lib/dim/
5708
5709 DZ DECSTATION DZ11 SERIAL DRIVER
5710 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5711 S:      Maintained
5712 F:      drivers/tty/serial/dz.*
5713
5714 E3X0 POWER BUTTON DRIVER
5715 M:      Moritz Fischer <moritz.fischer@ettus.com>
5716 L:      usrp-users@lists.ettus.com
5717 W:      http://www.ettus.com
5718 S:      Supported
5719 F:      drivers/input/misc/e3x0-button.c
5720 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5721
5722 E4000 MEDIA DRIVER
5723 M:      Antti Palosaari <crope@iki.fi>
5724 L:      linux-media@vger.kernel.org
5725 W:      https://linuxtv.org
5726 W:      http://palosaari.fi/linux/
5727 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5728 T:      git git://linuxtv.org/anttip/media_tree.git
5729 S:      Maintained
5730 F:      drivers/media/tuners/e4000*
5731
5732 EARTH_PT1 MEDIA DRIVER
5733 M:      Akihiro Tsukada <tskd08@gmail.com>
5734 L:      linux-media@vger.kernel.org
5735 S:      Odd Fixes
5736 F:      drivers/media/pci/pt1/
5737
5738 EARTH_PT3 MEDIA DRIVER
5739 M:      Akihiro Tsukada <tskd08@gmail.com>
5740 L:      linux-media@vger.kernel.org
5741 S:      Odd Fixes
5742 F:      drivers/media/pci/pt3/
5743
5744 EC100 MEDIA DRIVER
5745 M:      Antti Palosaari <crope@iki.fi>
5746 L:      linux-media@vger.kernel.org
5747 W:      https://linuxtv.org
5748 W:      http://palosaari.fi/linux/
5749 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5750 T:      git git://linuxtv.org/anttip/media_tree.git
5751 S:      Maintained
5752 F:      drivers/media/dvb-frontends/ec100*
5753
5754 ECRYPT FILE SYSTEM
5755 M:      Tyler Hicks <tyhicks@canonical.com>
5756 L:      ecryptfs@vger.kernel.org
5757 W:      http://ecryptfs.org
5758 W:      https://launchpad.net/ecryptfs
5759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5760 S:      Supported
5761 F:      Documentation/filesystems/ecryptfs.txt
5762 F:      fs/ecryptfs/
5763
5764 EDAC-AMD64
5765 M:      Borislav Petkov <bp@alien8.de>
5766 L:      linux-edac@vger.kernel.org
5767 S:      Maintained
5768 F:      drivers/edac/amd64_edac*
5769
5770 EDAC-AST2500
5771 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5772 S:      Supported
5773 F:      drivers/edac/aspeed_edac.c
5774 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5775
5776 EDAC-CALXEDA
5777 M:      Robert Richter <rric@kernel.org>
5778 L:      linux-edac@vger.kernel.org
5779 S:      Maintained
5780 F:      drivers/edac/highbank*
5781
5782 EDAC-CAVIUM OCTEON
5783 M:      Ralf Baechle <ralf@linux-mips.org>
5784 M:      David Daney <david.daney@cavium.com>
5785 L:      linux-edac@vger.kernel.org
5786 L:      linux-mips@vger.kernel.org
5787 S:      Supported
5788 F:      drivers/edac/octeon_edac*
5789
5790 EDAC-CAVIUM THUNDERX
5791 M:      David Daney <david.daney@cavium.com>
5792 M:      Jan Glauber <jglauber@cavium.com>
5793 L:      linux-edac@vger.kernel.org
5794 S:      Supported
5795 F:      drivers/edac/thunderx_edac*
5796
5797 EDAC-CORE
5798 M:      Borislav Petkov <bp@alien8.de>
5799 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5800 R:      James Morse <james.morse@arm.com>
5801 L:      linux-edac@vger.kernel.org
5802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5804 S:      Supported
5805 F:      Documentation/admin-guide/ras.rst
5806 F:      Documentation/driver-api/edac.rst
5807 F:      drivers/edac/
5808 F:      include/linux/edac.h
5809
5810 EDAC-E752X
5811 M:      Mark Gross <mark.gross@intel.com>
5812 L:      linux-edac@vger.kernel.org
5813 S:      Maintained
5814 F:      drivers/edac/e752x_edac.c
5815
5816 EDAC-E7XXX
5817 L:      linux-edac@vger.kernel.org
5818 S:      Maintained
5819 F:      drivers/edac/e7xxx_edac.c
5820
5821 EDAC-FSL_DDR
5822 M:      York Sun <york.sun@nxp.com>
5823 L:      linux-edac@vger.kernel.org
5824 S:      Maintained
5825 F:      drivers/edac/fsl_ddr_edac.*
5826
5827 EDAC-GHES
5828 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5829 L:      linux-edac@vger.kernel.org
5830 S:      Maintained
5831 F:      drivers/edac/ghes_edac.c
5832
5833 EDAC-I10NM
5834 M:      Tony Luck <tony.luck@intel.com>
5835 L:      linux-edac@vger.kernel.org
5836 S:      Maintained
5837 F:      drivers/edac/i10nm_base.c
5838
5839 EDAC-I3000
5840 L:      linux-edac@vger.kernel.org
5841 S:      Orphan
5842 F:      drivers/edac/i3000_edac.c
5843
5844 EDAC-I5000
5845 L:      linux-edac@vger.kernel.org
5846 S:      Maintained
5847 F:      drivers/edac/i5000_edac.c
5848
5849 EDAC-I5400
5850 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5851 L:      linux-edac@vger.kernel.org
5852 S:      Maintained
5853 F:      drivers/edac/i5400_edac.c
5854
5855 EDAC-I7300
5856 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5857 L:      linux-edac@vger.kernel.org
5858 S:      Maintained
5859 F:      drivers/edac/i7300_edac.c
5860
5861 EDAC-I7CORE
5862 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5863 L:      linux-edac@vger.kernel.org
5864 S:      Maintained
5865 F:      drivers/edac/i7core_edac.c
5866
5867 EDAC-I82443BXGX
5868 M:      Tim Small <tim@buttersideup.com>
5869 L:      linux-edac@vger.kernel.org
5870 S:      Maintained
5871 F:      drivers/edac/i82443bxgx_edac.c
5872
5873 EDAC-I82975X
5874 M:      "Arvind R." <arvino55@gmail.com>
5875 L:      linux-edac@vger.kernel.org
5876 S:      Maintained
5877 F:      drivers/edac/i82975x_edac.c
5878
5879 EDAC-IE31200
5880 M:      Jason Baron <jbaron@akamai.com>
5881 L:      linux-edac@vger.kernel.org
5882 S:      Maintained
5883 F:      drivers/edac/ie31200_edac.c
5884
5885 EDAC-MPC85XX
5886 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5887 L:      linux-edac@vger.kernel.org
5888 S:      Maintained
5889 F:      drivers/edac/mpc85xx_edac.[ch]
5890
5891 EDAC-PASEMI
5892 M:      Egor Martovetsky <egor@pasemi.com>
5893 L:      linux-edac@vger.kernel.org
5894 S:      Maintained
5895 F:      drivers/edac/pasemi_edac.c
5896
5897 EDAC-PND2
5898 M:      Tony Luck <tony.luck@intel.com>
5899 L:      linux-edac@vger.kernel.org
5900 S:      Maintained
5901 F:      drivers/edac/pnd2_edac.[ch]
5902
5903 EDAC-R82600
5904 M:      Tim Small <tim@buttersideup.com>
5905 L:      linux-edac@vger.kernel.org
5906 S:      Maintained
5907 F:      drivers/edac/r82600_edac.c
5908
5909 EDAC-SBRIDGE
5910 M:      Tony Luck <tony.luck@intel.com>
5911 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5912 L:      linux-edac@vger.kernel.org
5913 S:      Maintained
5914 F:      drivers/edac/sb_edac.c
5915
5916 EDAC-SIFIVE
5917 M:      Yash Shah <yash.shah@sifive.com>
5918 L:      linux-edac@vger.kernel.org
5919 S:      Supported
5920 F:      drivers/edac/sifive_edac.c
5921
5922 EDAC-SKYLAKE
5923 M:      Tony Luck <tony.luck@intel.com>
5924 L:      linux-edac@vger.kernel.org
5925 S:      Maintained
5926 F:      drivers/edac/skx_*.c
5927
5928 EDAC-TI
5929 M:      Tero Kristo <t-kristo@ti.com>
5930 L:      linux-edac@vger.kernel.org
5931 S:      Maintained
5932 F:      drivers/edac/ti_edac.c
5933
5934 EDAC-QCOM
5935 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5936 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5937 L:      linux-arm-msm@vger.kernel.org
5938 L:      linux-edac@vger.kernel.org
5939 S:      Maintained
5940 F:      drivers/edac/qcom_edac.c
5941
5942 EDIROL UA-101/UA-1000 DRIVER
5943 M:      Clemens Ladisch <clemens@ladisch.de>
5944 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5946 S:      Maintained
5947 F:      sound/usb/misc/ua101.c
5948
5949 EFI TEST DRIVER
5950 L:      linux-efi@vger.kernel.org
5951 M:      Ivan Hu <ivan.hu@canonical.com>
5952 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5953 S:      Maintained
5954 F:      drivers/firmware/efi/test/
5955
5956 EFI VARIABLE FILESYSTEM
5957 M:      Matthew Garrett <matthew.garrett@nebula.com>
5958 M:      Jeremy Kerr <jk@ozlabs.org>
5959 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5961 L:      linux-efi@vger.kernel.org
5962 S:      Maintained
5963 F:      fs/efivarfs/
5964
5965 EFIFB FRAMEBUFFER DRIVER
5966 L:      linux-fbdev@vger.kernel.org
5967 M:      Peter Jones <pjones@redhat.com>
5968 S:      Maintained
5969 F:      drivers/video/fbdev/efifb.c
5970
5971 EFS FILESYSTEM
5972 W:      http://aeschi.ch.eu.org/efs/
5973 S:      Orphan
5974 F:      fs/efs/
5975
5976 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5977 M:      Douglas Miller <dougmill@linux.ibm.com>
5978 L:      netdev@vger.kernel.org
5979 S:      Maintained
5980 F:      drivers/net/ethernet/ibm/ehea/
5981
5982 EM28XX VIDEO4LINUX DRIVER
5983 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5984 L:      linux-media@vger.kernel.org
5985 W:      https://linuxtv.org
5986 T:      git git://linuxtv.org/media_tree.git
5987 S:      Maintained
5988 F:      drivers/media/usb/em28xx/
5989 F:      Documentation/media/v4l-drivers/em28xx*
5990
5991 EMBEDDED LINUX
5992 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5993 M:      Matt Mackall <mpm@selenic.com>
5994 M:      David Woodhouse <dwmw2@infradead.org>
5995 L:      linux-embedded@vger.kernel.org
5996 S:      Maintained
5997
5998 Emulex 10Gbps iSCSI - OneConnect DRIVER
5999 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6000 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6001 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6002 L:      linux-scsi@vger.kernel.org
6003 W:      http://www.broadcom.com
6004 S:      Supported
6005 F:      drivers/scsi/be2iscsi/
6006
6007 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6008 M:      Sathya Perla <sathya.perla@broadcom.com>
6009 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6010 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6011 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6012 L:      netdev@vger.kernel.org
6013 W:      http://www.emulex.com
6014 S:      Supported
6015 F:      drivers/net/ethernet/emulex/benet/
6016
6017 EMULEX ONECONNECT ROCE DRIVER
6018 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6019 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6020 L:      linux-rdma@vger.kernel.org
6021 W:      http://www.broadcom.com
6022 S:      Odd Fixes
6023 F:      drivers/infiniband/hw/ocrdma/
6024 F:      include/uapi/rdma/ocrdma-abi.h
6025
6026 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6027 M:      James Smart <james.smart@broadcom.com>
6028 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6029 L:      linux-scsi@vger.kernel.org
6030 W:      http://www.broadcom.com
6031 S:      Supported
6032 F:      drivers/scsi/lpfc/
6033
6034 ENE CB710 FLASH CARD READER DRIVER
6035 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6036 S:      Maintained
6037 F:      drivers/misc/cb710/
6038 F:      drivers/mmc/host/cb710-mmc.*
6039 F:      include/linux/cb710.h
6040
6041 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6042 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6043 S:      Maintained
6044 F:      drivers/media/rc/ene_ir.*
6045
6046 EPSON S1D13XXX FRAMEBUFFER DRIVER
6047 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6048 S:      Maintained
6049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6050 F:      drivers/video/fbdev/s1d13xxxfb.c
6051 F:      include/video/s1d13xxxfb.h
6052
6053 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6054 M:      Jeff Layton <jlayton@kernel.org>
6055 S:      Maintained
6056 F:      lib/errseq.c
6057 F:      include/linux/errseq.h
6058
6059 ET131X NETWORK DRIVER
6060 M:      Mark Einon <mark.einon@gmail.com>
6061 S:      Odd Fixes
6062 F:      drivers/net/ethernet/agere/
6063
6064 ETHERNET BRIDGE
6065 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6066 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6067 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6068 L:      netdev@vger.kernel.org
6069 W:      http://www.linuxfoundation.org/en/Net:Bridge
6070 S:      Maintained
6071 F:      include/linux/netfilter_bridge/
6072 F:      net/bridge/
6073
6074 ETHERNET PHY LIBRARY
6075 M:      Andrew Lunn <andrew@lunn.ch>
6076 M:      Florian Fainelli <f.fainelli@gmail.com>
6077 M:      Heiner Kallweit <hkallweit1@gmail.com>
6078 L:      netdev@vger.kernel.org
6079 S:      Maintained
6080 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6081 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6082 F:      Documentation/devicetree/bindings/net/mdio*
6083 F:      Documentation/networking/phy.rst
6084 F:      drivers/net/phy/
6085 F:      drivers/of/of_mdio.c
6086 F:      drivers/of/of_net.c
6087 F:      include/linux/*mdio*.h
6088 F:      include/linux/of_net.h
6089 F:      include/linux/phy.h
6090 F:      include/linux/phy_fixed.h
6091 F:      include/linux/platform_data/mdio-bcm-unimac.h
6092 F:      include/linux/platform_data/mdio-gpio.h
6093 F:      include/trace/events/mdio.h
6094 F:      include/uapi/linux/mdio.h
6095 F:      include/uapi/linux/mii.h
6096
6097 EXT2 FILE SYSTEM
6098 M:      Jan Kara <jack@suse.com>
6099 L:      linux-ext4@vger.kernel.org
6100 S:      Maintained
6101 F:      Documentation/filesystems/ext2.txt
6102 F:      fs/ext2/
6103 F:      include/linux/ext2*
6104
6105 EXT4 FILE SYSTEM
6106 M:      "Theodore Ts'o" <tytso@mit.edu>
6107 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6108 L:      linux-ext4@vger.kernel.org
6109 W:      http://ext4.wiki.kernel.org
6110 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6112 S:      Maintained
6113 F:      Documentation/filesystems/ext4/
6114 F:      fs/ext4/
6115
6116 Extended Verification Module (EVM)
6117 M:      Mimi Zohar <zohar@linux.ibm.com>
6118 L:      linux-integrity@vger.kernel.org
6119 S:      Supported
6120 F:      security/integrity/evm/
6121
6122 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6123 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6124 L:      linux-efi@vger.kernel.org
6125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6126 S:      Maintained
6127 F:      Documentation/admin-guide/efi-stub.rst
6128 F:      arch/*/kernel/efi.c
6129 F:      arch/x86/boot/compressed/eboot.[ch]
6130 F:      arch/*/include/asm/efi.h
6131 F:      arch/x86/platform/efi/
6132 F:      drivers/firmware/efi/
6133 F:      include/linux/efi*.h
6134 F:      arch/arm/boot/compressed/efi-header.S
6135 F:      arch/arm64/kernel/efi-entry.S
6136
6137 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6138 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6139 M:      Chanwoo Choi <cw00.choi@samsung.com>
6140 L:      linux-kernel@vger.kernel.org
6141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6142 S:      Maintained
6143 F:      drivers/extcon/
6144 F:      include/linux/extcon/
6145 F:      include/linux/extcon.h
6146 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6147 F:      Documentation/devicetree/bindings/extcon/
6148
6149 EXYNOS DP DRIVER
6150 M:      Jingoo Han <jingoohan1@gmail.com>
6151 L:      dri-devel@lists.freedesktop.org
6152 S:      Maintained
6153 F:      drivers/gpu/drm/exynos/exynos_dp*
6154
6155 EXYNOS SYSMMU (IOMMU) driver
6156 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6157 L:      iommu@lists.linux-foundation.org
6158 S:      Maintained
6159 F:      drivers/iommu/exynos-iommu.c
6160
6161 EZchip NPS platform support
6162 M:      Vineet Gupta <vgupta@synopsys.com>
6163 M:      Ofer Levi <oferle@mellanox.com>
6164 S:      Supported
6165 F:      arch/arc/plat-eznps
6166 F:      arch/arc/boot/dts/eznps.dts
6167
6168 F2FS FILE SYSTEM
6169 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6170 M:      Chao Yu <yuchao0@huawei.com>
6171 L:      linux-f2fs-devel@lists.sourceforge.net
6172 W:      https://f2fs.wiki.kernel.org/
6173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6174 S:      Maintained
6175 F:      Documentation/filesystems/f2fs.txt
6176 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6177 F:      fs/f2fs/
6178 F:      include/linux/f2fs_fs.h
6179 F:      include/trace/events/f2fs.h
6180
6181 F71805F HARDWARE MONITORING DRIVER
6182 M:      Jean Delvare <jdelvare@suse.com>
6183 L:      linux-hwmon@vger.kernel.org
6184 S:      Maintained
6185 F:      Documentation/hwmon/f71805f.rst
6186 F:      drivers/hwmon/f71805f.c
6187
6188 FADDR2LINE
6189 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6190 S:      Maintained
6191 F:      scripts/faddr2line
6192
6193 FAILOVER MODULE
6194 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6195 L:      netdev@vger.kernel.org
6196 S:      Supported
6197 F:      net/core/failover.c
6198 F:      include/net/failover.h
6199 F:      Documentation/networking/failover.rst
6200
6201 FANOTIFY
6202 M:      Jan Kara <jack@suse.cz>
6203 R:      Amir Goldstein <amir73il@gmail.com>
6204 L:      linux-fsdevel@vger.kernel.org
6205 S:      Maintained
6206 F:      fs/notify/fanotify/
6207 F:      include/linux/fanotify.h
6208 F:      include/uapi/linux/fanotify.h
6209
6210 FARSYNC SYNCHRONOUS DRIVER
6211 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6212 W:      http://www.farsite.co.uk/
6213 S:      Supported
6214 F:      drivers/net/wan/farsync.*
6215
6216 FAULT INJECTION SUPPORT
6217 M:      Akinobu Mita <akinobu.mita@gmail.com>
6218 S:      Supported
6219 F:      Documentation/fault-injection/
6220 F:      lib/fault-inject.c
6221
6222 FBTFT Framebuffer drivers
6223 S:      Orphan
6224 L:      dri-devel@lists.freedesktop.org
6225 L:      linux-fbdev@vger.kernel.org
6226 F:      drivers/staging/fbtft/
6227
6228 FC0011 TUNER DRIVER
6229 M:      Michael Buesch <m@bues.ch>
6230 L:      linux-media@vger.kernel.org
6231 S:      Maintained
6232 F:      drivers/media/tuners/fc0011.h
6233 F:      drivers/media/tuners/fc0011.c
6234
6235 FC2580 MEDIA DRIVER
6236 M:      Antti Palosaari <crope@iki.fi>
6237 L:      linux-media@vger.kernel.org
6238 W:      https://linuxtv.org
6239 W:      http://palosaari.fi/linux/
6240 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6241 T:      git git://linuxtv.org/anttip/media_tree.git
6242 S:      Maintained
6243 F:      drivers/media/tuners/fc2580*
6244
6245 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6246 M:      Hannes Reinecke <hare@suse.de>
6247 L:      linux-scsi@vger.kernel.org
6248 W:      www.Open-FCoE.org
6249 S:      Supported
6250 F:      drivers/scsi/libfc/
6251 F:      drivers/scsi/fcoe/
6252 F:      include/scsi/fc/
6253 F:      include/scsi/libfc.h
6254 F:      include/scsi/libfcoe.h
6255 F:      include/uapi/scsi/fc/
6256
6257 FILE LOCKING (flock() and fcntl()/lockf())
6258 M:      Jeff Layton <jlayton@kernel.org>
6259 M:      "J. Bruce Fields" <bfields@fieldses.org>
6260 L:      linux-fsdevel@vger.kernel.org
6261 S:      Maintained
6262 F:      include/linux/fcntl.h
6263 F:      include/uapi/linux/fcntl.h
6264 F:      fs/fcntl.c
6265 F:      fs/locks.c
6266
6267 FILESYSTEMS (VFS and infrastructure)
6268 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6269 L:      linux-fsdevel@vger.kernel.org
6270 S:      Maintained
6271 F:      fs/*
6272 F:      include/linux/fs.h
6273 F:      include/linux/fs_types.h
6274 F:      include/uapi/linux/fs.h
6275
6276 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6277 M:      Riku Voipio <riku.voipio@iki.fi>
6278 L:      linux-hwmon@vger.kernel.org
6279 S:      Maintained
6280 F:      drivers/hwmon/f75375s.c
6281 F:      include/linux/f75375s.h
6282
6283 FIREWIRE AUDIO DRIVERS
6284 M:      Clemens Ladisch <clemens@ladisch.de>
6285 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6287 S:      Maintained
6288 F:      sound/firewire/
6289
6290 FIREWIRE MEDIA DRIVERS (firedtv)
6291 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6292 L:      linux-media@vger.kernel.org
6293 L:      linux1394-devel@lists.sourceforge.net
6294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6295 S:      Maintained
6296 F:      drivers/media/firewire/
6297
6298 FIREWIRE SBP-2 TARGET
6299 M:      Chris Boot <bootc@bootc.net>
6300 L:      linux-scsi@vger.kernel.org
6301 L:      target-devel@vger.kernel.org
6302 L:      linux1394-devel@lists.sourceforge.net
6303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6304 S:      Maintained
6305 F:      drivers/target/sbp/
6306
6307 FIREWIRE SUBSYSTEM
6308 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6309 L:      linux1394-devel@lists.sourceforge.net
6310 W:      http://ieee1394.wiki.kernel.org/
6311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6312 S:      Maintained
6313 F:      drivers/firewire/
6314 F:      include/linux/firewire.h
6315 F:      include/uapi/linux/firewire*.h
6316 F:      tools/firewire/
6317
6318 FIRMWARE LOADER (request_firmware)
6319 M:      Luis Chamberlain <mcgrof@kernel.org>
6320 L:      linux-kernel@vger.kernel.org
6321 S:      Maintained
6322 F:      Documentation/firmware_class/
6323 F:      drivers/base/firmware_loader/
6324 F:      include/linux/firmware.h
6325
6326 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6327 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6328 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6329 S:      Maintained
6330 F:      drivers/block/rsxx/
6331
6332 FLEXTIMER FTM-QUADDEC DRIVER
6333 M:      Patrick Havelange <patrick.havelange@essensium.com>
6334 L:      linux-iio@vger.kernel.org
6335 S:      Maintained
6336 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quadddec
6337 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6338 F:      drivers/counter/ftm-quaddec.c
6339
6340 FLOPPY DRIVER
6341 M:      Denis Efremov <efremov@linux.com>
6342 S:      Odd Fixes
6343 L:      linux-block@vger.kernel.org
6344 F:      drivers/block/floppy.c
6345
6346 FMC SUBSYSTEM
6347 M:      Alessandro Rubini <rubini@gnudd.com>
6348 W:      http://www.ohwr.org/projects/fmc-bus
6349 S:      Supported
6350 F:      drivers/fmc/
6351 F:      include/linux/fmc*.h
6352 F:      include/linux/ipmi-fru.h
6353 K:      fmc_d.*register
6354
6355 FPGA MANAGER FRAMEWORK
6356 M:      Moritz Fischer <mdf@kernel.org>
6357 L:      linux-fpga@vger.kernel.org
6358 S:      Maintained
6359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6360 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6361 F:      Documentation/fpga/
6362 F:      Documentation/driver-api/fpga/
6363 F:      Documentation/devicetree/bindings/fpga/
6364 F:      drivers/fpga/
6365 F:      include/linux/fpga/
6366 W:      http://www.rocketboards.org
6367
6368 FPGA DFL DRIVERS
6369 M:      Wu Hao <hao.wu@intel.com>
6370 L:      linux-fpga@vger.kernel.org
6371 S:      Maintained
6372 F:      Documentation/fpga/dfl.rst
6373 F:      include/uapi/linux/fpga-dfl.h
6374 F:      drivers/fpga/dfl*
6375
6376 FPU EMULATOR
6377 M:      Bill Metzenthen <billm@melbpc.org.au>
6378 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6379 S:      Maintained
6380 F:      arch/x86/math-emu/
6381
6382 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6383 L:      netdev@vger.kernel.org
6384 S:      Orphan
6385 F:      drivers/net/wan/dlci.c
6386 F:      drivers/net/wan/sdla.c
6387
6388 FRAMEBUFFER LAYER
6389 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6390 L:      dri-devel@lists.freedesktop.org
6391 L:      linux-fbdev@vger.kernel.org
6392 T:      git git://anongit.freedesktop.org/drm/drm-misc
6393 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6394 S:      Maintained
6395 F:      Documentation/fb/
6396 F:      drivers/video/
6397 F:      include/video/
6398 F:      include/linux/fb.h
6399 F:      include/uapi/video/
6400 F:      include/uapi/linux/fb.h
6401
6402 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6403 M:      Horia Geantă <horia.geanta@nxp.com>
6404 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6405 L:      linux-crypto@vger.kernel.org
6406 S:      Maintained
6407 F:      drivers/crypto/caam/
6408 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6409
6410 FREESCALE DIU FRAMEBUFFER DRIVER
6411 M:      Timur Tabi <timur@kernel.org>
6412 L:      linux-fbdev@vger.kernel.org
6413 S:      Maintained
6414 F:      drivers/video/fbdev/fsl-diu-fb.*
6415
6416 FREESCALE DMA DRIVER
6417 M:      Li Yang <leoyang.li@nxp.com>
6418 M:      Zhang Wei <zw@zh-kernel.org>
6419 L:      linuxppc-dev@lists.ozlabs.org
6420 S:      Maintained
6421 F:      drivers/dma/fsldma.*
6422
6423 FREESCALE ENETC ETHERNET DRIVERS
6424 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6425 L:      netdev@vger.kernel.org
6426 S:      Maintained
6427 F:      drivers/net/ethernet/freescale/enetc/
6428
6429 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6430 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6431 L:      netdev@vger.kernel.org
6432 S:      Maintained
6433 F:      drivers/net/ethernet/freescale/gianfar*
6434 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6435
6436 FREESCALE GPMI NAND DRIVER
6437 M:      Han Xu <han.xu@nxp.com>
6438 L:      linux-mtd@lists.infradead.org
6439 S:      Maintained
6440 F:      drivers/mtd/nand/raw/gpmi-nand/*
6441
6442 FREESCALE I2C CPM DRIVER
6443 M:      Jochen Friedrich <jochen@scram.de>
6444 L:      linuxppc-dev@lists.ozlabs.org
6445 L:      linux-i2c@vger.kernel.org
6446 S:      Maintained
6447 F:      drivers/i2c/busses/i2c-cpm.c
6448
6449 FREESCALE IMX DDR PMU DRIVER
6450 M:      Frank Li <Frank.li@nxp.com>
6451 L:      linux-arm-kernel@lists.infradead.org
6452 S:      Maintained
6453 F:      drivers/perf/fsl_imx8_ddr_perf.c
6454 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6455
6456 FREESCALE IMX I2C DRIVER
6457 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6458 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6459 L:      linux-i2c@vger.kernel.org
6460 S:      Maintained
6461 F:      drivers/i2c/busses/i2c-imx.c
6462 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6463
6464 FREESCALE IMX LPI2C DRIVER
6465 M:      Dong Aisheng <aisheng.dong@nxp.com>
6466 L:      linux-i2c@vger.kernel.org
6467 L:      linux-imx@nxp.com
6468 S:      Maintained
6469 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6470 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6471
6472 FREESCALE IMX / MXC FEC DRIVER
6473 M:      Fugang Duan <fugang.duan@nxp.com>
6474 L:      netdev@vger.kernel.org
6475 S:      Maintained
6476 F:      drivers/net/ethernet/freescale/fec_main.c
6477 F:      drivers/net/ethernet/freescale/fec_ptp.c
6478 F:      drivers/net/ethernet/freescale/fec.h
6479 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6480
6481 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6482 M:      Sascha Hauer <s.hauer@pengutronix.de>
6483 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6484 L:      linux-fbdev@vger.kernel.org
6485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6486 S:      Maintained
6487 F:      include/linux/platform_data/video-imxfb.h
6488 F:      drivers/video/fbdev/imxfb.c
6489
6490 FREESCALE QORIQ DPAA ETHERNET DRIVER
6491 M:      Madalin Bucur <madalin.bucur@nxp.com>
6492 L:      netdev@vger.kernel.org
6493 S:      Maintained
6494 F:      drivers/net/ethernet/freescale/dpaa
6495
6496 FREESCALE QORIQ DPAA FMAN DRIVER
6497 M:      Madalin Bucur <madalin.bucur@nxp.com>
6498 L:      netdev@vger.kernel.org
6499 S:      Maintained
6500 F:      drivers/net/ethernet/freescale/fman
6501 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6502
6503 FREESCALE QORIQ PTP CLOCK DRIVER
6504 M:      Yangbo Lu <yangbo.lu@nxp.com>
6505 L:      netdev@vger.kernel.org
6506 S:      Maintained
6507 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6508 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6509 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6510 F:      drivers/ptp/ptp_qoriq.c
6511 F:      drivers/ptp/ptp_qoriq_debugfs.c
6512 F:      include/linux/fsl/ptp_qoriq.h
6513 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6514
6515 FREESCALE QUAD SPI DRIVER
6516 M:      Han Xu <han.xu@nxp.com>
6517 L:      linux-spi@vger.kernel.org
6518 S:      Maintained
6519 F:      drivers/spi/spi-fsl-qspi.c
6520
6521 FREESCALE QUICC ENGINE LIBRARY
6522 M:      Qiang Zhao <qiang.zhao@nxp.com>
6523 L:      linuxppc-dev@lists.ozlabs.org
6524 S:      Maintained
6525 F:      drivers/soc/fsl/qe/
6526 F:      include/soc/fsl/*qe*.h
6527 F:      include/soc/fsl/*ucc*.h
6528
6529 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6530 M:      Li Yang <leoyang.li@nxp.com>
6531 L:      netdev@vger.kernel.org
6532 L:      linuxppc-dev@lists.ozlabs.org
6533 S:      Maintained
6534 F:      drivers/net/ethernet/freescale/ucc_geth*
6535
6536 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6537 M:      Zhao Qiang <qiang.zhao@nxp.com>
6538 L:      netdev@vger.kernel.org
6539 L:      linuxppc-dev@lists.ozlabs.org
6540 S:      Maintained
6541 F:      drivers/net/wan/fsl_ucc_hdlc*
6542
6543 FREESCALE QUICC ENGINE UCC UART DRIVER
6544 M:      Timur Tabi <timur@kernel.org>
6545 L:      linuxppc-dev@lists.ozlabs.org
6546 S:      Maintained
6547 F:      drivers/tty/serial/ucc_uart.c
6548
6549 FREESCALE SOC DRIVERS
6550 M:      Li Yang <leoyang.li@nxp.com>
6551 L:      linuxppc-dev@lists.ozlabs.org
6552 L:      linux-arm-kernel@lists.infradead.org
6553 S:      Maintained
6554 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6555 F:      Documentation/devicetree/bindings/soc/fsl/
6556 F:      drivers/soc/fsl/
6557 F:      include/linux/fsl/
6558
6559 FREESCALE SOC FS_ENET DRIVER
6560 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6561 L:      linuxppc-dev@lists.ozlabs.org
6562 L:      netdev@vger.kernel.org
6563 S:      Maintained
6564 F:      drivers/net/ethernet/freescale/fs_enet/
6565 F:      include/linux/fs_enet_pd.h
6566
6567 FREESCALE SOC SOUND DRIVERS
6568 M:      Timur Tabi <timur@kernel.org>
6569 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6570 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6571 R:      Fabio Estevam <festevam@gmail.com>
6572 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6573 L:      linuxppc-dev@lists.ozlabs.org
6574 S:      Maintained
6575 F:      sound/soc/fsl/fsl*
6576 F:      sound/soc/fsl/imx*
6577 F:      sound/soc/fsl/mpc8610_hpcd.c
6578
6579 FREESCALE USB PERIPHERAL DRIVERS
6580 M:      Li Yang <leoyang.li@nxp.com>
6581 L:      linux-usb@vger.kernel.org
6582 L:      linuxppc-dev@lists.ozlabs.org
6583 S:      Maintained
6584 F:      drivers/usb/gadget/udc/fsl*
6585
6586 FREEVXFS FILESYSTEM
6587 M:      Christoph Hellwig <hch@infradead.org>
6588 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6589 S:      Maintained
6590 F:      fs/freevxfs/
6591
6592 FREEZER
6593 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6594 M:      Pavel Machek <pavel@ucw.cz>
6595 L:      linux-pm@vger.kernel.org
6596 S:      Supported
6597 F:      Documentation/power/freezing-of-tasks.rst
6598 F:      include/linux/freezer.h
6599 F:      kernel/freezer.c
6600
6601 FRONTSWAP API
6602 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6603 L:      linux-kernel@vger.kernel.org
6604 S:      Maintained
6605 F:      mm/frontswap.c
6606 F:      include/linux/frontswap.h
6607
6608 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6609 M:      David Howells <dhowells@redhat.com>
6610 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6611 S:      Supported
6612 F:      Documentation/filesystems/caching/
6613 F:      fs/fscache/
6614 F:      include/linux/fscache*.h
6615
6616 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6617 M:      Theodore Y. Ts'o <tytso@mit.edu>
6618 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6619 M:      Eric Biggers <ebiggers@kernel.org>
6620 L:      linux-fscrypt@vger.kernel.org
6621 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6622 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6623 S:      Supported
6624 F:      fs/crypto/
6625 F:      include/linux/fscrypt*.h
6626 F:      Documentation/filesystems/fscrypt.rst
6627
6628 FSI SUBSYSTEM
6629 M:      Jeremy Kerr <jk@ozlabs.org>
6630 M:      Joel Stanley <joel@jms.id.au>
6631 R:      Alistar Popple <alistair@popple.id.au>
6632 R:      Eddie James <eajames@linux.ibm.com>
6633 L:      linux-fsi@lists.ozlabs.org
6634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6635 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6636 S:      Supported
6637 F:      drivers/fsi/
6638 F:      include/linux/fsi*.h
6639 F:      include/trace/events/fsi*.h
6640
6641 FSI-ATTACHED I2C DRIVER
6642 M:      Eddie James <eajames@linux.ibm.com>
6643 L:      linux-i2c@vger.kernel.org
6644 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6645 S:      Maintained
6646 F:      drivers/i2c/busses/i2c-fsi.c
6647 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6648
6649 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6650 M:      Jan Kara <jack@suse.cz>
6651 R:      Amir Goldstein <amir73il@gmail.com>
6652 L:      linux-fsdevel@vger.kernel.org
6653 S:      Maintained
6654 F:      fs/notify/
6655 F:      include/linux/fsnotify*.h
6656
6657 FUJITSU LAPTOP EXTRAS
6658 M:      Jonathan Woithe <jwoithe@just42.net>
6659 L:      platform-driver-x86@vger.kernel.org
6660 S:      Maintained
6661 F:      drivers/platform/x86/fujitsu-laptop.c
6662
6663 FUJITSU M-5MO LS CAMERA ISP DRIVER
6664 M:      Kyungmin Park <kyungmin.park@samsung.com>
6665 M:      Heungjun Kim <riverful.kim@samsung.com>
6666 L:      linux-media@vger.kernel.org
6667 S:      Maintained
6668 F:      drivers/media/i2c/m5mols/
6669 F:      include/media/i2c/m5mols.h
6670
6671 FUJITSU TABLET EXTRAS
6672 M:      Robert Gerlach <khnz@gmx.de>
6673 L:      platform-driver-x86@vger.kernel.org
6674 S:      Maintained
6675 F:      drivers/platform/x86/fujitsu-tablet.c
6676
6677 FUSE: FILESYSTEM IN USERSPACE
6678 M:      Miklos Szeredi <miklos@szeredi.hu>
6679 L:      linux-fsdevel@vger.kernel.org
6680 W:      http://fuse.sourceforge.net/
6681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6682 S:      Maintained
6683 F:      fs/fuse/
6684 F:      include/uapi/linux/fuse.h
6685 F:      Documentation/filesystems/fuse.txt
6686
6687 FUTEX SUBSYSTEM
6688 M:      Thomas Gleixner <tglx@linutronix.de>
6689 M:      Ingo Molnar <mingo@redhat.com>
6690 R:      Peter Zijlstra <peterz@infradead.org>
6691 R:      Darren Hart <dvhart@infradead.org>
6692 L:      linux-kernel@vger.kernel.org
6693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6694 S:      Maintained
6695 F:      kernel/futex.c
6696 F:      include/asm-generic/futex.h
6697 F:      include/linux/futex.h
6698 F:      include/uapi/linux/futex.h
6699 F:      tools/testing/selftests/futex/
6700 F:      tools/perf/bench/futex*
6701 F:      Documentation/*futex*
6702
6703 GCC PLUGINS
6704 M:      Kees Cook <keescook@chromium.org>
6705 R:      Emese Revfy <re.emese@gmail.com>
6706 L:      kernel-hardening@lists.openwall.com
6707 S:      Maintained
6708 F:      scripts/gcc-plugins/
6709 F:      scripts/gcc-plugin.sh
6710 F:      scripts/Makefile.gcc-plugins
6711 F:      Documentation/core-api/gcc-plugins.rst
6712
6713 GASKET DRIVER FRAMEWORK
6714 M:      Rob Springer <rspringer@google.com>
6715 M:      Todd Poynor <toddpoynor@google.com>
6716 M:      Ben Chan <benchan@chromium.org>
6717 S:      Maintained
6718 F:      drivers/staging/gasket/
6719
6720 GCOV BASED KERNEL PROFILING
6721 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6722 S:      Maintained
6723 F:      kernel/gcov/
6724 F:      Documentation/dev-tools/gcov.rst
6725
6726 GDB KERNEL DEBUGGING HELPER SCRIPTS
6727 M:      Jan Kiszka <jan.kiszka@siemens.com>
6728 M:      Kieran Bingham <kbingham@kernel.org>
6729 S:      Supported
6730 F:      scripts/gdb/
6731
6732 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6733 M:      Achim Leubner <achim_leubner@adaptec.com>
6734 L:      linux-scsi@vger.kernel.org
6735 W:      http://www.icp-vortex.com/
6736 S:      Supported
6737 F:      drivers/scsi/gdt*
6738
6739 GEMTEK FM RADIO RECEIVER DRIVER
6740 M:      Hans Verkuil <hverkuil@xs4all.nl>
6741 L:      linux-media@vger.kernel.org
6742 T:      git git://linuxtv.org/media_tree.git
6743 W:      https://linuxtv.org
6744 S:      Maintained
6745 F:      drivers/media/radio/radio-gemtek*
6746
6747 GENERIC GPIO I2C DRIVER
6748 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6749 S:      Supported
6750 F:      drivers/i2c/busses/i2c-gpio.c
6751 F:      include/linux/platform_data/i2c-gpio.h
6752
6753 GENERIC GPIO I2C MULTIPLEXER DRIVER
6754 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6755 L:      linux-i2c@vger.kernel.org
6756 S:      Supported
6757 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6758 F:      include/linux/platform_data/i2c-mux-gpio.h
6759 F:      Documentation/i2c/muxes/i2c-mux-gpio
6760
6761 GENERIC HDLC (WAN) DRIVERS
6762 M:      Krzysztof Halasa <khc@pm.waw.pl>
6763 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6764 S:      Maintained
6765 F:      drivers/net/wan/c101.c
6766 F:      drivers/net/wan/hd6457*
6767 F:      drivers/net/wan/hdlc*
6768 F:      drivers/net/wan/n2.c
6769 F:      drivers/net/wan/pc300too.c
6770 F:      drivers/net/wan/pci200syn.c
6771 F:      drivers/net/wan/wanxl*
6772
6773 GENERIC INCLUDE/ASM HEADER FILES
6774 M:      Arnd Bergmann <arnd@arndb.de>
6775 L:      linux-arch@vger.kernel.org
6776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6777 S:      Maintained
6778 F:      include/asm-generic/
6779 F:      include/uapi/asm-generic/
6780
6781 GENERIC PHY FRAMEWORK
6782 M:      Kishon Vijay Abraham I <kishon@ti.com>
6783 L:      linux-kernel@vger.kernel.org
6784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6785 S:      Supported
6786 F:      drivers/phy/
6787 F:      include/linux/phy/
6788 F:      Documentation/devicetree/bindings/phy/
6789
6790 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6791 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6792 S:      Supported
6793 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6794
6795 GENERIC PM DOMAINS
6796 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6797 M:      Kevin Hilman <khilman@kernel.org>
6798 M:      Ulf Hansson <ulf.hansson@linaro.org>
6799 L:      linux-pm@vger.kernel.org
6800 S:      Supported
6801 F:      drivers/base/power/domain*.c
6802 F:      include/linux/pm_domain.h
6803 F:      Documentation/devicetree/bindings/power/power_domain.txt
6804
6805 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6806 M:      Eugen Hristev <eugen.hristev@microchip.com>
6807 L:      linux-input@vger.kernel.org
6808 S:      Maintained
6809 F:      drivers/input/touchscreen/resistive-adc-touch.c
6810
6811 GENERIC UIO DRIVER FOR PCI DEVICES
6812 M:      "Michael S. Tsirkin" <mst@redhat.com>
6813 L:      kvm@vger.kernel.org
6814 S:      Supported
6815 F:      drivers/uio/uio_pci_generic.c
6816
6817 GENERIC VDSO LIBRARY:
6818 M:      Andy Lutomirski <luto@kernel.org>
6819 M:      Thomas Gleixner <tglx@linutronix.de>
6820 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6821 L:      linux-kernel@vger.kernel.org
6822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6823 S:      Maintained
6824 F:      lib/vdso/
6825 F:      kernel/time/vsyscall.c
6826 F:      include/vdso/
6827 F:      include/asm-generic/vdso/vsyscall.h
6828
6829 GENWQE (IBM Generic Workqueue Card)
6830 M:      Frank Haverkamp <haver@linux.ibm.com>
6831 S:      Supported
6832 F:      drivers/misc/genwqe/
6833
6834 GET_MAINTAINER SCRIPT
6835 M:      Joe Perches <joe@perches.com>
6836 S:      Maintained
6837 F:      scripts/get_maintainer.pl
6838
6839 GFS2 FILE SYSTEM
6840 M:      Bob Peterson <rpeterso@redhat.com>
6841 M:      Andreas Gruenbacher <agruenba@redhat.com>
6842 L:      cluster-devel@redhat.com
6843 W:      http://sources.redhat.com/cluster/
6844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6845 S:      Supported
6846 F:      Documentation/filesystems/gfs2*.txt
6847 F:      fs/gfs2/
6848 F:      include/uapi/linux/gfs2_ondisk.h
6849
6850 GNSS SUBSYSTEM
6851 M:      Johan Hovold <johan@kernel.org>
6852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6853 S:      Maintained
6854 F:      Documentation/ABI/testing/sysfs-class-gnss
6855 F:      Documentation/devicetree/bindings/gnss/
6856 F:      drivers/gnss/
6857 F:      include/linux/gnss.h
6858
6859 GO7007 MPEG CODEC
6860 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6861 L:      linux-media@vger.kernel.org
6862 S:      Maintained
6863 F:      drivers/media/usb/go7007/
6864
6865 GOODIX TOUCHSCREEN
6866 M:      Bastien Nocera <hadess@hadess.net>
6867 L:      linux-input@vger.kernel.org
6868 S:      Maintained
6869 F:      drivers/input/touchscreen/goodix.c
6870
6871 GOOGLE ETHERNET DRIVERS
6872 M:      Catherine Sullivan <csully@google.com>
6873 R:      Sagi Shahar <sagis@google.com>
6874 R:      Jon Olson <jonolson@google.com>
6875 L:      netdev@vger.kernel.org
6876 S:      Supported
6877 F:      Documentation/networking/device_drivers/google/gve.rst
6878 F:      drivers/net/ethernet/google
6879
6880 GPD POCKET FAN DRIVER
6881 M:      Hans de Goede <hdegoede@redhat.com>
6882 L:      platform-driver-x86@vger.kernel.org
6883 S:      Maintained
6884 F:      drivers/platform/x86/gpd-pocket-fan.c
6885
6886 GPIO ACPI SUPPORT
6887 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6888 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6889 L:      linux-gpio@vger.kernel.org
6890 L:      linux-acpi@vger.kernel.org
6891 S:      Maintained
6892 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6893 F:      drivers/gpio/gpiolib-acpi.c
6894
6895 GPIO IR Transmitter
6896 M:      Sean Young <sean@mess.org>
6897 L:      linux-media@vger.kernel.org
6898 S:      Maintained
6899 F:      drivers/media/rc/gpio-ir-tx.c
6900
6901 GPIO MOCKUP DRIVER
6902 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6903 L:      linux-gpio@vger.kernel.org
6904 S:      Maintained
6905 F:      drivers/gpio/gpio-mockup.c
6906 F:      tools/testing/selftests/gpio/
6907
6908 GPIO SUBSYSTEM
6909 M:      Linus Walleij <linus.walleij@linaro.org>
6910 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6911 L:      linux-gpio@vger.kernel.org
6912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6913 S:      Maintained
6914 F:      Documentation/devicetree/bindings/gpio/
6915 F:      Documentation/driver-api/gpio/
6916 F:      Documentation/admin-guide/gpio/
6917 F:      Documentation/ABI/testing/gpio-cdev
6918 F:      Documentation/ABI/obsolete/sysfs-gpio
6919 F:      drivers/gpio/
6920 F:      include/linux/gpio/
6921 F:      include/linux/gpio.h
6922 F:      include/linux/of_gpio.h
6923 F:      include/asm-generic/gpio.h
6924 F:      include/uapi/linux/gpio.h
6925 F:      tools/gpio/
6926
6927 GRE DEMULTIPLEXER DRIVER
6928 M:      Dmitry Kozlov <xeb@mail.ru>
6929 L:      netdev@vger.kernel.org
6930 S:      Maintained
6931 F:      net/ipv4/gre_demux.c
6932 F:      net/ipv4/gre_offload.c
6933 F:      include/net/gre.h
6934
6935 GRETH 10/100/1G Ethernet MAC device driver
6936 M:      Andreas Larsson <andreas@gaisler.com>
6937 L:      netdev@vger.kernel.org
6938 S:      Maintained
6939 F:      drivers/net/ethernet/aeroflex/
6940
6941 GREYBUS AUDIO PROTOCOLS DRIVERS
6942 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6943 M:      Mark Greer <mgreer@animalcreek.com>
6944 S:      Maintained
6945 F:      drivers/staging/greybus/audio_apbridgea.c
6946 F:      drivers/staging/greybus/audio_apbridgea.h
6947 F:      drivers/staging/greybus/audio_codec.c
6948 F:      drivers/staging/greybus/audio_codec.h
6949 F:      drivers/staging/greybus/audio_gb.c
6950 F:      drivers/staging/greybus/audio_manager.c
6951 F:      drivers/staging/greybus/audio_manager.h
6952 F:      drivers/staging/greybus/audio_manager_module.c
6953 F:      drivers/staging/greybus/audio_manager_private.h
6954 F:      drivers/staging/greybus/audio_manager_sysfs.c
6955 F:      drivers/staging/greybus/audio_module.c
6956 F:      drivers/staging/greybus/audio_topology.c
6957
6958 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6959 M:      Viresh Kumar <vireshk@kernel.org>
6960 S:      Maintained
6961 F:      drivers/staging/greybus/authentication.c
6962 F:      drivers/staging/greybus/bootrom.c
6963 F:      drivers/staging/greybus/firmware.h
6964 F:      drivers/staging/greybus/fw-core.c
6965 F:      drivers/staging/greybus/fw-download.c
6966 F:      drivers/staging/greybus/fw-management.c
6967 F:      drivers/staging/greybus/greybus_authentication.h
6968 F:      drivers/staging/greybus/greybus_firmware.h
6969 F:      drivers/staging/greybus/hid.c
6970 F:      drivers/staging/greybus/i2c.c
6971 F:      drivers/staging/greybus/spi.c
6972 F:      drivers/staging/greybus/spilib.c
6973 F:      drivers/staging/greybus/spilib.h
6974
6975 GREYBUS LOOPBACK DRIVER
6976 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6977 S:      Maintained
6978 F:      drivers/staging/greybus/loopback.c
6979
6980 GREYBUS PLATFORM DRIVERS
6981 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6982 S:      Maintained
6983 F:      drivers/staging/greybus/arche-platform.c
6984 F:      drivers/staging/greybus/arche-apb-ctrl.c
6985 F:      drivers/staging/greybus/arche_platform.h
6986
6987 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6988 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6989 S:      Maintained
6990 F:      drivers/staging/greybus/sdio.c
6991 F:      drivers/staging/greybus/light.c
6992 F:      drivers/staging/greybus/gpio.c
6993 F:      drivers/staging/greybus/power_supply.c
6994 F:      drivers/staging/greybus/spi.c
6995 F:      drivers/staging/greybus/spilib.c
6996
6997 GREYBUS SUBSYSTEM
6998 M:      Johan Hovold <johan@kernel.org>
6999 M:      Alex Elder <elder@kernel.org>
7000 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7001 S:      Maintained
7002 F:      drivers/staging/greybus/
7003 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7004
7005 GREYBUS UART PROTOCOLS DRIVERS
7006 M:      David Lin <dtwlin@gmail.com>
7007 S:      Maintained
7008 F:      drivers/staging/greybus/uart.c
7009 F:      drivers/staging/greybus/log.c
7010
7011 GS1662 VIDEO SERIALIZER
7012 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7013 L:      linux-media@vger.kernel.org
7014 T:      git git://linuxtv.org/media_tree.git
7015 S:      Maintained
7016 F:      drivers/media/spi/gs1662.c
7017
7018 GSPCA FINEPIX SUBDRIVER
7019 M:      Frank Zago <frank@zago.net>
7020 L:      linux-media@vger.kernel.org
7021 T:      git git://linuxtv.org/media_tree.git
7022 S:      Maintained
7023 F:      drivers/media/usb/gspca/finepix.c
7024
7025 GSPCA GL860 SUBDRIVER
7026 M:      Olivier Lorin <o.lorin@laposte.net>
7027 L:      linux-media@vger.kernel.org
7028 T:      git git://linuxtv.org/media_tree.git
7029 S:      Maintained
7030 F:      drivers/media/usb/gspca/gl860/
7031
7032 GSPCA M5602 SUBDRIVER
7033 M:      Erik Andren <erik.andren@gmail.com>
7034 L:      linux-media@vger.kernel.org
7035 T:      git git://linuxtv.org/media_tree.git
7036 S:      Maintained
7037 F:      drivers/media/usb/gspca/m5602/
7038
7039 GSPCA PAC207 SONIXB SUBDRIVER
7040 M:      Hans Verkuil <hverkuil@xs4all.nl>
7041 L:      linux-media@vger.kernel.org
7042 T:      git git://linuxtv.org/media_tree.git
7043 S:      Odd Fixes
7044 F:      drivers/media/usb/gspca/pac207.c
7045
7046 GSPCA SN9C20X SUBDRIVER
7047 M:      Brian Johnson <brijohn@gmail.com>
7048 L:      linux-media@vger.kernel.org
7049 T:      git git://linuxtv.org/media_tree.git
7050 S:      Maintained
7051 F:      drivers/media/usb/gspca/sn9c20x.c
7052
7053 GSPCA T613 SUBDRIVER
7054 M:      Leandro Costantino <lcostantino@gmail.com>
7055 L:      linux-media@vger.kernel.org
7056 T:      git git://linuxtv.org/media_tree.git
7057 S:      Maintained
7058 F:      drivers/media/usb/gspca/t613.c
7059
7060 GSPCA USB WEBCAM DRIVER
7061 M:      Hans Verkuil <hverkuil@xs4all.nl>
7062 L:      linux-media@vger.kernel.org
7063 T:      git git://linuxtv.org/media_tree.git
7064 S:      Odd Fixes
7065 F:      drivers/media/usb/gspca/
7066
7067 GTP (GPRS Tunneling Protocol)
7068 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7069 M:      Harald Welte <laforge@gnumonks.org>
7070 L:      osmocom-net-gprs@lists.osmocom.org
7071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7072 S:      Maintained
7073 F:      drivers/net/gtp.c
7074
7075 GUID PARTITION TABLE (GPT)
7076 M:      Davidlohr Bueso <dave@stgolabs.net>
7077 L:      linux-efi@vger.kernel.org
7078 S:      Maintained
7079 F:      block/partitions/efi.*
7080
7081 H8/300 ARCHITECTURE
7082 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7083 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7084 W:      http://uclinux-h8.sourceforge.jp
7085 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7086 S:      Maintained
7087 F:      arch/h8300/
7088 F:      drivers/clocksource/h8300_*.c
7089 F:      drivers/clk/h8300/
7090 F:      drivers/irqchip/irq-renesas-h8*.c
7091
7092 HABANALABS PCI DRIVER
7093 M:      Oded Gabbay <oded.gabbay@gmail.com>
7094 T:      git https://github.com/HabanaAI/linux.git
7095 S:      Supported
7096 F:      drivers/misc/habanalabs/
7097 F:      include/uapi/misc/habanalabs.h
7098 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7099 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7100
7101 HACKRF MEDIA DRIVER
7102 M:      Antti Palosaari <crope@iki.fi>
7103 L:      linux-media@vger.kernel.org
7104 W:      https://linuxtv.org
7105 W:      http://palosaari.fi/linux/
7106 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7107 T:      git git://linuxtv.org/anttip/media_tree.git
7108 S:      Maintained
7109 F:      drivers/media/usb/hackrf/
7110
7111 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7112 M:      Frank Seidel <frank@f-seidel.de>
7113 L:      platform-driver-x86@vger.kernel.org
7114 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7115 S:      Maintained
7116 F:      drivers/platform/x86/hdaps.c
7117
7118 HARDWARE MONITORING
7119 M:      Jean Delvare <jdelvare@suse.com>
7120 M:      Guenter Roeck <linux@roeck-us.net>
7121 L:      linux-hwmon@vger.kernel.org
7122 W:      http://hwmon.wiki.kernel.org/
7123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7124 S:      Maintained
7125 F:      Documentation/devicetree/bindings/hwmon/
7126 F:      Documentation/hwmon/
7127 F:      drivers/hwmon/
7128 F:      include/linux/hwmon*.h
7129 F:      include/trace/events/hwmon*.h
7130
7131 HARDWARE RANDOM NUMBER GENERATOR CORE
7132 M:      Matt Mackall <mpm@selenic.com>
7133 M:      Herbert Xu <herbert@gondor.apana.org.au>
7134 L:      linux-crypto@vger.kernel.org
7135 S:      Odd fixes
7136 F:      Documentation/devicetree/bindings/rng/
7137 F:      Documentation/admin-guide/hw_random.rst
7138 F:      drivers/char/hw_random/
7139 F:      include/linux/hw_random.h
7140
7141 HARDWARE TRACING FACILITIES
7142 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7143 S:      Maintained
7144 F:      drivers/hwtracing/
7145
7146 HARDWARE SPINLOCK CORE
7147 M:      Ohad Ben-Cohen <ohad@wizery.com>
7148 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7149 L:      linux-remoteproc@vger.kernel.org
7150 S:      Maintained
7151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7152 F:      Documentation/devicetree/bindings/hwlock/
7153 F:      Documentation/hwspinlock.txt
7154 F:      drivers/hwspinlock/
7155 F:      include/linux/hwspinlock.h
7156
7157 HARMONY SOUND DRIVER
7158 L:      linux-parisc@vger.kernel.org
7159 S:      Maintained
7160 F:      sound/parisc/harmony.*
7161
7162 HDPVR USB VIDEO ENCODER DRIVER
7163 M:      Hans Verkuil <hverkuil@xs4all.nl>
7164 L:      linux-media@vger.kernel.org
7165 T:      git git://linuxtv.org/media_tree.git
7166 W:      https://linuxtv.org
7167 S:      Odd Fixes
7168 F:      drivers/media/usb/hdpvr/
7169
7170 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7171 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7172 S:      Supported
7173 F:      Documentation/watchdog/hpwdt.rst
7174 F:      drivers/watchdog/hpwdt.c
7175
7176 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7177 M:      Don Brace <don.brace@microsemi.com>
7178 L:      esc.storagedev@microsemi.com
7179 L:      linux-scsi@vger.kernel.org
7180 S:      Supported
7181 F:      Documentation/scsi/hpsa.txt
7182 F:      drivers/scsi/hpsa*.[ch]
7183 F:      include/linux/cciss*.h
7184 F:      include/uapi/linux/cciss*.h
7185
7186 HFI1 DRIVER
7187 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7188 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7189 L:      linux-rdma@vger.kernel.org
7190 S:      Supported
7191 F:      drivers/infiniband/hw/hfi1
7192
7193 HFS FILESYSTEM
7194 L:      linux-fsdevel@vger.kernel.org
7195 S:      Orphan
7196 F:      Documentation/filesystems/hfs.txt
7197 F:      fs/hfs/
7198
7199 HFSPLUS FILESYSTEM
7200 L:      linux-fsdevel@vger.kernel.org
7201 S:      Orphan
7202 F:      Documentation/filesystems/hfsplus.txt
7203 F:      fs/hfsplus/
7204
7205 HGA FRAMEBUFFER DRIVER
7206 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7207 L:      linux-nvidia@lists.surfsouth.com
7208 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7209 S:      Maintained
7210 F:      drivers/video/fbdev/hgafb.c
7211
7212 HIBERNATION (aka Software Suspend, aka swsusp)
7213 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7214 M:      Pavel Machek <pavel@ucw.cz>
7215 L:      linux-pm@vger.kernel.org
7216 B:      https://bugzilla.kernel.org
7217 S:      Supported
7218 F:      arch/x86/power/
7219 F:      drivers/base/power/
7220 F:      kernel/power/
7221 F:      include/linux/suspend.h
7222 F:      include/linux/freezer.h
7223 F:      include/linux/pm.h
7224 F:      arch/*/include/asm/suspend*.h
7225
7226 HID CORE LAYER
7227 M:      Jiri Kosina <jikos@kernel.org>
7228 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7229 L:      linux-input@vger.kernel.org
7230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7231 S:      Maintained
7232 F:      drivers/hid/
7233 F:      include/linux/hid*
7234 F:      include/uapi/linux/hid*
7235
7236 HID SENSOR HUB DRIVERS
7237 M:      Jiri Kosina <jikos@kernel.org>
7238 M:      Jonathan Cameron <jic23@kernel.org>
7239 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7240 L:      linux-input@vger.kernel.org
7241 L:      linux-iio@vger.kernel.org
7242 S:      Maintained
7243 F:      Documentation/hid/hid-sensor*
7244 F:      drivers/hid/hid-sensor-*
7245 F:      drivers/iio/*/hid-*
7246 F:      include/linux/hid-sensor-*
7247
7248 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7249 M:      Thomas Gleixner <tglx@linutronix.de>
7250 L:      linux-kernel@vger.kernel.org
7251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7252 S:      Maintained
7253 F:      Documentation/timers/
7254 F:      kernel/time/hrtimer.c
7255 F:      kernel/time/clockevents.c
7256 F:      kernel/time/timer_*.c
7257 F:      include/linux/clockchips.h
7258 F:      include/linux/hrtimer.h
7259
7260 HIGH-SPEED SCC DRIVER FOR AX.25
7261 L:      linux-hams@vger.kernel.org
7262 S:      Orphan
7263 F:      drivers/net/hamradio/dmascc.c
7264 F:      drivers/net/hamradio/scc.c
7265
7266 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7267 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7268 W:      http://www.highpoint-tech.com
7269 S:      Supported
7270 F:      Documentation/scsi/hptiop.txt
7271 F:      drivers/scsi/hptiop.c
7272
7273 HIPPI
7274 M:      Jes Sorensen <jes@trained-monkey.org>
7275 L:      linux-hippi@sunsite.dk
7276 S:      Maintained
7277 F:      include/linux/hippidevice.h
7278 F:      include/uapi/linux/if_hippi.h
7279 F:      net/802/hippi.c
7280 F:      drivers/net/hippi/
7281
7282 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7283 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7284 M:      Salil Mehta <salil.mehta@huawei.com>
7285 L:      netdev@vger.kernel.org
7286 W:      http://www.hisilicon.com
7287 S:      Maintained
7288 F:      drivers/net/ethernet/hisilicon/hns3/
7289
7290 HISILICON LPC BUS DRIVER
7291 M:      john.garry@huawei.com
7292 W:      http://www.hisilicon.com
7293 S:      Maintained
7294 F:      drivers/bus/hisi_lpc.c
7295 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7296
7297 HISILICON NETWORK SUBSYSTEM DRIVER
7298 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7299 M:      Salil Mehta <salil.mehta@huawei.com>
7300 L:      netdev@vger.kernel.org
7301 W:      http://www.hisilicon.com
7302 S:      Maintained
7303 F:      drivers/net/ethernet/hisilicon/
7304 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7305
7306 HISILICON PMU DRIVER
7307 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7308 W:      http://www.hisilicon.com
7309 S:      Supported
7310 F:      drivers/perf/hisilicon
7311 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7312
7313 HISILICON ROCE DRIVER
7314 M:      Lijun Ou <oulijun@huawei.com>
7315 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7316 L:      linux-rdma@vger.kernel.org
7317 S:      Maintained
7318 F:      drivers/infiniband/hw/hns/
7319 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7320
7321 HISILICON SAS Controller
7322 M:      John Garry <john.garry@huawei.com>
7323 W:      http://www.hisilicon.com
7324 S:      Supported
7325 F:      drivers/scsi/hisi_sas/
7326 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7327
7328 HMM - Heterogeneous Memory Management
7329 M:      Jérôme Glisse <jglisse@redhat.com>
7330 L:      linux-mm@kvack.org
7331 S:      Maintained
7332 F:      mm/hmm*
7333 F:      include/linux/hmm*
7334 F:      Documentation/vm/hmm.rst
7335
7336 HOST AP DRIVER
7337 M:      Jouni Malinen <j@w1.fi>
7338 L:      linux-wireless@vger.kernel.org
7339 W:      http://w1.fi/hostap-driver.html
7340 S:      Obsolete
7341 F:      drivers/net/wireless/intersil/hostap/
7342
7343 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7344 L:      platform-driver-x86@vger.kernel.org
7345 S:      Orphan
7346 F:      drivers/platform/x86/tc1100-wmi.c
7347
7348 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7349 M:      Jaroslav Kysela <perex@perex.cz>
7350 S:      Maintained
7351 F:      drivers/net/ethernet/hp/hp100.*
7352
7353 HPET:   High Precision Event Timers driver
7354 M:      Clemens Ladisch <clemens@ladisch.de>
7355 S:      Maintained
7356 F:      Documentation/timers/hpet.rst
7357 F:      drivers/char/hpet.c
7358 F:      include/linux/hpet.h
7359 F:      include/uapi/linux/hpet.h
7360
7361 HPET:   x86
7362 S:      Orphan
7363 F:      arch/x86/kernel/hpet.c
7364 F:      arch/x86/include/asm/hpet.h
7365
7366 HPFS FILESYSTEM
7367 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7368 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7369 S:      Maintained
7370 F:      fs/hpfs/
7371
7372 HSI SUBSYSTEM
7373 M:      Sebastian Reichel <sre@kernel.org>
7374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7375 S:      Maintained
7376 F:      Documentation/ABI/testing/sysfs-bus-hsi
7377 F:      Documentation/driver-api/hsi.rst
7378 F:      drivers/hsi/
7379 F:      include/linux/hsi/
7380 F:      include/uapi/linux/hsi/
7381
7382 HSO 3G MODEM DRIVER
7383 L:      linux-usb@vger.kernel.org
7384 S:      Orphan
7385 F:      drivers/net/usb/hso.c
7386
7387 HSR NETWORK PROTOCOL
7388 M:      Arvid Brodin <arvid.brodin@alten.se>
7389 L:      netdev@vger.kernel.org
7390 S:      Maintained
7391 F:      net/hsr/
7392
7393 HT16K33 LED CONTROLLER DRIVER
7394 M:      Robin van der Gracht <robin@protonic.nl>
7395 S:      Maintained
7396 F:      drivers/auxdisplay/ht16k33.c
7397 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7398
7399 HTCPEN TOUCHSCREEN DRIVER
7400 M:      Pau Oliva Fora <pof@eslack.org>
7401 L:      linux-input@vger.kernel.org
7402 S:      Maintained
7403 F:      drivers/input/touchscreen/htcpen.c
7404
7405 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7406 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7407 L:      linux-iio@vger.kernel.org
7408 W:      http://www.st.com/
7409 S:      Maintained
7410 F:      drivers/iio/humidity/hts221*
7411 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7412
7413 HUAWEI ETHERNET DRIVER
7414 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7415 L:      netdev@vger.kernel.org
7416 S:      Supported
7417 F:      Documentation/networking/hinic.txt
7418 F:      drivers/net/ethernet/huawei/hinic/
7419
7420 HUGETLB FILESYSTEM
7421 M:      Mike Kravetz <mike.kravetz@oracle.com>
7422 L:      linux-mm@kvack.org
7423 S:      Maintained
7424 F:      fs/hugetlbfs/
7425 F:      mm/hugetlb.c
7426 F:      include/linux/hugetlb.h
7427 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7428 F:      Documentation/vm/hugetlbfs_reserv.rst
7429 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7430
7431 HVA ST MEDIA DRIVER
7432 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7433 L:      linux-media@vger.kernel.org
7434 T:      git git://linuxtv.org/media_tree.git
7435 W:      https://linuxtv.org
7436 S:      Supported
7437 F:      drivers/media/platform/sti/hva
7438
7439 HWPOISON MEMORY FAILURE HANDLING
7440 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7441 L:      linux-mm@kvack.org
7442 S:      Maintained
7443 F:      mm/memory-failure.c
7444 F:      mm/hwpoison-inject.c
7445
7446 HYGON PROCESSOR SUPPORT
7447 M:      Pu Wen <puwen@hygon.cn>
7448 L:      linux-kernel@vger.kernel.org
7449 S:      Maintained
7450 F:      arch/x86/kernel/cpu/hygon.c
7451
7452 Hyper-V CORE AND DRIVERS
7453 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7454 M:      Haiyang Zhang <haiyangz@microsoft.com>
7455 M:      Stephen Hemminger <sthemmin@microsoft.com>
7456 M:      Sasha Levin <sashal@kernel.org>
7457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7458 L:      linux-hyperv@vger.kernel.org
7459 S:      Supported
7460 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7461 F:      arch/x86/include/asm/mshyperv.h
7462 F:      arch/x86/include/asm/trace/hyperv.h
7463 F:      arch/x86/include/asm/hyperv-tlfs.h
7464 F:      arch/x86/kernel/cpu/mshyperv.c
7465 F:      arch/x86/hyperv
7466 F:      drivers/clocksource/hyperv_timer.c
7467 F:      drivers/hid/hid-hyperv.c
7468 F:      drivers/hv/
7469 F:      drivers/input/serio/hyperv-keyboard.c
7470 F:      drivers/pci/controller/pci-hyperv.c
7471 F:      drivers/net/hyperv/
7472 F:      drivers/scsi/storvsc_drv.c
7473 F:      drivers/uio/uio_hv_generic.c
7474 F:      drivers/video/fbdev/hyperv_fb.c
7475 F:      drivers/iommu/hyperv-iommu.c
7476 F:      net/vmw_vsock/hyperv_transport.c
7477 F:      include/clocksource/hyperv_timer.h
7478 F:      include/linux/hyperv.h
7479 F:      include/uapi/linux/hyperv.h
7480 F:      include/asm-generic/mshyperv.h
7481 F:      tools/hv/
7482 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7483
7484 HYPERBUS SUPPORT
7485 M:      Vignesh Raghavendra <vigneshr@ti.com>
7486 S:      Supported
7487 F:      drivers/mtd/hyperbus/
7488 F:      include/linux/mtd/hyperbus.h
7489 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7490 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7491
7492 HYPERVISOR VIRTUAL CONSOLE DRIVER
7493 L:      linuxppc-dev@lists.ozlabs.org
7494 S:      Odd Fixes
7495 F:      drivers/tty/hvc/
7496
7497 I2C ACPI SUPPORT
7498 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7499 L:      linux-i2c@vger.kernel.org
7500 L:      linux-acpi@vger.kernel.org
7501 S:      Maintained
7502 F:      drivers/i2c/i2c-core-acpi.c
7503
7504 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7505 M:      Ajay Gupta <ajayg@nvidia.com>
7506 L:      linux-i2c@vger.kernel.org
7507 S:      Maintained
7508 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7509 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7510
7511 I2C MUXES
7512 M:      Peter Rosin <peda@axentia.se>
7513 L:      linux-i2c@vger.kernel.org
7514 S:      Maintained
7515 F:      Documentation/i2c/i2c-topology
7516 F:      Documentation/i2c/muxes/
7517 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7518 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7519 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7520 F:      drivers/i2c/i2c-mux.c
7521 F:      drivers/i2c/muxes/
7522 F:      include/linux/i2c-mux.h
7523
7524 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7525 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7526 L:      linux-i2c@vger.kernel.org
7527 S:      Maintained
7528 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7529 F:      drivers/i2c/busses/i2c-mv64xxx.c
7530
7531 I2C OVER PARALLEL PORT
7532 M:      Jean Delvare <jdelvare@suse.com>
7533 L:      linux-i2c@vger.kernel.org
7534 S:      Maintained
7535 F:      Documentation/i2c/busses/i2c-parport
7536 F:      Documentation/i2c/busses/i2c-parport-light
7537 F:      drivers/i2c/busses/i2c-parport.c
7538 F:      drivers/i2c/busses/i2c-parport-light.c
7539
7540 I2C SUBSYSTEM
7541 M:      Wolfram Sang <wsa@the-dreams.de>
7542 L:      linux-i2c@vger.kernel.org
7543 W:      https://i2c.wiki.kernel.org/
7544 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7546 S:      Maintained
7547 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7548 F:      Documentation/i2c/
7549 F:      drivers/i2c/*
7550 F:      include/linux/i2c.h
7551 F:      include/linux/i2c-dev.h
7552 F:      include/linux/i2c-smbus.h
7553 F:      include/uapi/linux/i2c.h
7554 F:      include/uapi/linux/i2c-*.h
7555
7556 I2C SUBSYSTEM HOST DRIVERS
7557 L:      linux-i2c@vger.kernel.org
7558 W:      https://i2c.wiki.kernel.org/
7559 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7561 S:      Odd Fixes
7562 F:      Documentation/devicetree/bindings/i2c/
7563 F:      drivers/i2c/algos/
7564 F:      drivers/i2c/busses/
7565
7566 I2C-TAOS-EVM DRIVER
7567 M:      Jean Delvare <jdelvare@suse.com>
7568 L:      linux-i2c@vger.kernel.org
7569 S:      Maintained
7570 F:      Documentation/i2c/busses/i2c-taos-evm
7571 F:      drivers/i2c/busses/i2c-taos-evm.c
7572
7573 I2C-TINY-USB DRIVER
7574 M:      Till Harbaum <till@harbaum.org>
7575 L:      linux-i2c@vger.kernel.org
7576 W:      http://www.harbaum.org/till/i2c_tiny_usb
7577 S:      Maintained
7578 F:      drivers/i2c/busses/i2c-tiny-usb.c
7579
7580 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7581 M:      Jean Delvare <jdelvare@suse.com>
7582 L:      linux-i2c@vger.kernel.org
7583 S:      Maintained
7584 F:      Documentation/i2c/busses/i2c-ali1535
7585 F:      Documentation/i2c/busses/i2c-ali1563
7586 F:      Documentation/i2c/busses/i2c-ali15x3
7587 F:      Documentation/i2c/busses/i2c-amd756
7588 F:      Documentation/i2c/busses/i2c-amd8111
7589 F:      Documentation/i2c/busses/i2c-i801
7590 F:      Documentation/i2c/busses/i2c-nforce2
7591 F:      Documentation/i2c/busses/i2c-piix4
7592 F:      Documentation/i2c/busses/i2c-sis5595
7593 F:      Documentation/i2c/busses/i2c-sis630
7594 F:      Documentation/i2c/busses/i2c-sis96x
7595 F:      Documentation/i2c/busses/i2c-via
7596 F:      Documentation/i2c/busses/i2c-viapro
7597 F:      drivers/i2c/busses/i2c-ali1535.c
7598 F:      drivers/i2c/busses/i2c-ali1563.c
7599 F:      drivers/i2c/busses/i2c-ali15x3.c
7600 F:      drivers/i2c/busses/i2c-amd756.c
7601 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7602 F:      drivers/i2c/busses/i2c-amd8111.c
7603 F:      drivers/i2c/busses/i2c-i801.c
7604 F:      drivers/i2c/busses/i2c-isch.c
7605 F:      drivers/i2c/busses/i2c-nforce2.c
7606 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7607 F:      drivers/i2c/busses/i2c-piix4.c
7608 F:      drivers/i2c/busses/i2c-sis5595.c
7609 F:      drivers/i2c/busses/i2c-sis630.c
7610 F:      drivers/i2c/busses/i2c-sis96x.c
7611 F:      drivers/i2c/busses/i2c-via.c
7612 F:      drivers/i2c/busses/i2c-viapro.c
7613
7614 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7615 M:      Hans de Goede <hdegoede@redhat.com>
7616 L:      linux-i2c@vger.kernel.org
7617 S:      Maintained
7618 F:      drivers/i2c/busses/i2c-cht-wc.c
7619
7620 I2C/SMBUS ISMT DRIVER
7621 M:      Seth Heasley <seth.heasley@intel.com>
7622 M:      Neil Horman <nhorman@tuxdriver.com>
7623 L:      linux-i2c@vger.kernel.org
7624 F:      drivers/i2c/busses/i2c-ismt.c
7625 F:      Documentation/i2c/busses/i2c-ismt
7626
7627 I2C/SMBUS STUB DRIVER
7628 M:      Jean Delvare <jdelvare@suse.com>
7629 L:      linux-i2c@vger.kernel.org
7630 S:      Maintained
7631 F:      drivers/i2c/i2c-stub.c
7632
7633 I3C SUBSYSTEM
7634 M:      Boris Brezillon <bbrezillon@kernel.org>
7635 L:      linux-i3c@lists.infradead.org
7636 C:      irc://chat.freenode.net/linux-i3c
7637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7638 S:      Maintained
7639 F:      Documentation/ABI/testing/sysfs-bus-i3c
7640 F:      Documentation/devicetree/bindings/i3c/
7641 F:      Documentation/driver-api/i3c
7642 F:      drivers/i3c/
7643 F:      include/linux/i3c/
7644
7645 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7646 M:      Vitor Soares <vitor.soares@synopsys.com>
7647 S:      Maintained
7648 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7649 F:      drivers/i3c/master/dw*
7650
7651 IA64 (Itanium) PLATFORM
7652 M:      Tony Luck <tony.luck@intel.com>
7653 M:      Fenghua Yu <fenghua.yu@intel.com>
7654 L:      linux-ia64@vger.kernel.org
7655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7656 S:      Maintained
7657 F:      arch/ia64/
7658
7659 IBM Power 842 compression accelerator
7660 M:      Haren Myneni <haren@us.ibm.com>
7661 S:      Supported
7662 F:      drivers/crypto/nx/Makefile
7663 F:      drivers/crypto/nx/Kconfig
7664 F:      drivers/crypto/nx/nx-842*
7665 F:      include/linux/sw842.h
7666 F:      crypto/842.c
7667 F:      lib/842/
7668
7669 IBM Power in-Nest Crypto Acceleration
7670 M:      Breno Leitão <leitao@debian.org>
7671 M:      Nayna Jain <nayna@linux.ibm.com>
7672 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7673 L:      linux-crypto@vger.kernel.org
7674 S:      Supported
7675 F:      drivers/crypto/nx/Makefile
7676 F:      drivers/crypto/nx/Kconfig
7677 F:      drivers/crypto/nx/nx-aes*
7678 F:      drivers/crypto/nx/nx-sha*
7679 F:      drivers/crypto/nx/nx.*
7680 F:      drivers/crypto/nx/nx_csbcpb.h
7681 F:      drivers/crypto/nx/nx_debugfs.h
7682
7683 IBM Power Linux RAID adapter
7684 M:      Brian King <brking@us.ibm.com>
7685 S:      Supported
7686 F:      drivers/scsi/ipr.*
7687
7688 IBM Power SRIOV Virtual NIC Device Driver
7689 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7690 M:      John Allen <jallen@linux.ibm.com>
7691 L:      netdev@vger.kernel.org
7692 S:      Supported
7693 F:      drivers/net/ethernet/ibm/ibmvnic.*
7694
7695 IBM Power Virtual Accelerator Switchboard
7696 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7697 L:      linuxppc-dev@lists.ozlabs.org
7698 S:      Supported
7699 F:      arch/powerpc/platforms/powernv/vas*
7700 F:      arch/powerpc/platforms/powernv/copy-paste.h
7701 F:      arch/powerpc/include/asm/vas.h
7702
7703 IBM Power Virtual Ethernet Device Driver
7704 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7705 L:      netdev@vger.kernel.org
7706 S:      Supported
7707 F:      drivers/net/ethernet/ibm/ibmveth.*
7708
7709 IBM Power Virtual FC Device Drivers
7710 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7711 L:      linux-scsi@vger.kernel.org
7712 S:      Supported
7713 F:      drivers/scsi/ibmvscsi/ibmvfc*
7714
7715 IBM Power Virtual Management Channel Driver
7716 M:      Steven Royer <seroyer@linux.ibm.com>
7717 S:      Supported
7718 F:      drivers/misc/ibmvmc.*
7719
7720 IBM Power Virtual SCSI Device Drivers
7721 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7722 L:      linux-scsi@vger.kernel.org
7723 S:      Supported
7724 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7725 F:      include/scsi/viosrp.h
7726
7727 IBM Power Virtual SCSI Device Target Driver
7728 M:      Michael Cyr <mikecyr@linux.ibm.com>
7729 L:      linux-scsi@vger.kernel.org
7730 L:      target-devel@vger.kernel.org
7731 S:      Supported
7732 F:      drivers/scsi/ibmvscsi_tgt/
7733
7734 IBM Power VMX Cryptographic instructions
7735 M:      Breno Leitão <leitao@debian.org>
7736 M:      Nayna Jain <nayna@linux.ibm.com>
7737 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7738 L:      linux-crypto@vger.kernel.org
7739 S:      Supported
7740 F:      drivers/crypto/vmx/Makefile
7741 F:      drivers/crypto/vmx/Kconfig
7742 F:      drivers/crypto/vmx/vmx.c
7743 F:      drivers/crypto/vmx/aes*
7744 F:      drivers/crypto/vmx/ghash*
7745 F:      drivers/crypto/vmx/ppc-xlate.pl
7746
7747 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7748 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7749 L:      linux-pci@vger.kernel.org
7750 L:      linuxppc-dev@lists.ozlabs.org
7751 S:      Supported
7752 F:      drivers/pci/hotplug/rpaphp*
7753
7754 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7755 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7756 L:      linux-pci@vger.kernel.org
7757 L:      linuxppc-dev@lists.ozlabs.org
7758 S:      Supported
7759 F:      drivers/pci/hotplug/rpadlpar*
7760
7761 IBM ServeRAID RAID DRIVER
7762 S:      Orphan
7763 F:      drivers/scsi/ips.*
7764
7765 ICH LPC AND GPIO DRIVER
7766 M:      Peter Tyser <ptyser@xes-inc.com>
7767 S:      Maintained
7768 F:      drivers/mfd/lpc_ich.c
7769 F:      drivers/gpio/gpio-ich.c
7770
7771 IDE SUBSYSTEM
7772 M:      "David S. Miller" <davem@davemloft.net>
7773 L:      linux-ide@vger.kernel.org
7774 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7776 S:      Maintained
7777 F:      Documentation/ide/
7778 F:      drivers/ide/
7779 F:      include/linux/ide.h
7780
7781 IDE/ATAPI DRIVERS
7782 M:      Borislav Petkov <bp@alien8.de>
7783 L:      linux-ide@vger.kernel.org
7784 S:      Maintained
7785 F:      Documentation/cdrom/ide-cd.rst
7786 F:      drivers/ide/ide-cd*
7787
7788 IDEAPAD LAPTOP EXTRAS DRIVER
7789 M:      Ike Panhc <ike.pan@canonical.com>
7790 L:      platform-driver-x86@vger.kernel.org
7791 W:      http://launchpad.net/ideapad-laptop
7792 S:      Maintained
7793 F:      drivers/platform/x86/ideapad-laptop.c
7794
7795 IDEAPAD LAPTOP SLIDEBAR DRIVER
7796 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7797 L:      linux-input@vger.kernel.org
7798 W:      https://github.com/o2genum/ideapad-slidebar
7799 S:      Maintained
7800 F:      drivers/input/misc/ideapad_slidebar.c
7801
7802 IDT VersaClock 5 CLOCK DRIVER
7803 M:      Marek Vasut <marek.vasut@gmail.com>
7804 S:      Maintained
7805 F:      drivers/clk/clk-versaclock5.c
7806
7807 IEEE 802.15.4 SUBSYSTEM
7808 M:      Alexander Aring <alex.aring@gmail.com>
7809 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7810 L:      linux-wpan@vger.kernel.org
7811 W:      http://wpan.cakelab.org/
7812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7814 S:      Maintained
7815 F:      net/ieee802154/
7816 F:      net/mac802154/
7817 F:      drivers/net/ieee802154/
7818 F:      include/linux/nl802154.h
7819 F:      include/linux/ieee802154.h
7820 F:      include/net/nl802154.h
7821 F:      include/net/mac802154.h
7822 F:      include/net/af_ieee802154.h
7823 F:      include/net/cfg802154.h
7824 F:      include/net/ieee802154_netdev.h
7825 F:      Documentation/networking/ieee802154.rst
7826
7827 IFE PROTOCOL
7828 M:      Yotam Gigi <yotam.gi@gmail.com>
7829 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7830 F:      net/ife
7831 F:      include/net/ife.h
7832 F:      include/uapi/linux/ife.h
7833
7834 IGORPLUG-USB IR RECEIVER
7835 M:      Sean Young <sean@mess.org>
7836 L:      linux-media@vger.kernel.org
7837 S:      Maintained
7838 F:      drivers/media/rc/igorplugusb.c
7839
7840 IGUANAWORKS USB IR TRANSCEIVER
7841 M:      Sean Young <sean@mess.org>
7842 L:      linux-media@vger.kernel.org
7843 S:      Maintained
7844 F:      drivers/media/rc/iguanair.c
7845
7846 IIO DIGITAL POTENTIOMETER DAC
7847 M:      Peter Rosin <peda@axentia.se>
7848 L:      linux-iio@vger.kernel.org
7849 S:      Maintained
7850 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7851 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7852 F:      drivers/iio/dac/dpot-dac.c
7853
7854 IIO ENVELOPE DETECTOR
7855 M:      Peter Rosin <peda@axentia.se>
7856 L:      linux-iio@vger.kernel.org
7857 S:      Maintained
7858 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7859 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7860 F:      drivers/iio/adc/envelope-detector.c
7861
7862 IIO MULTIPLEXER
7863 M:      Peter Rosin <peda@axentia.se>
7864 L:      linux-iio@vger.kernel.org
7865 S:      Maintained
7866 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7867 F:      drivers/iio/multiplexer/iio-mux.c
7868
7869 IIO SUBSYSTEM AND DRIVERS
7870 M:      Jonathan Cameron <jic23@kernel.org>
7871 R:      Hartmut Knaack <knaack.h@gmx.de>
7872 R:      Lars-Peter Clausen <lars@metafoo.de>
7873 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7874 L:      linux-iio@vger.kernel.org
7875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7876 S:      Maintained
7877 F:      Documentation/ABI/testing/configfs-iio*
7878 F:      Documentation/ABI/testing/sysfs-bus-iio*
7879 F:      Documentation/devicetree/bindings/iio/
7880 F:      drivers/iio/
7881 F:      drivers/staging/iio/
7882 F:      include/linux/iio/
7883 F:      tools/iio/
7884
7885 IIO UNIT CONVERTER
7886 M:      Peter Rosin <peda@axentia.se>
7887 L:      linux-iio@vger.kernel.org
7888 S:      Maintained
7889 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7890 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7891 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7892 F:      drivers/iio/afe/iio-rescale.c
7893
7894 IKANOS/ADI EAGLE ADSL USB DRIVER
7895 M:      Matthieu Castet <castet.matthieu@free.fr>
7896 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7897 S:      Maintained
7898 F:      drivers/usb/atm/ueagle-atm.c
7899
7900 IMGTEC ASCII LCD DRIVER
7901 M:      Paul Burton <paul.burton@mips.com>
7902 S:      Maintained
7903 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7904 F:      drivers/auxdisplay/img-ascii-lcd.c
7905
7906 IMGTEC IR DECODER DRIVER
7907 M:      James Hogan <jhogan@kernel.org>
7908 S:      Maintained
7909 F:      drivers/media/rc/img-ir/
7910
7911 IMON SOUNDGRAPH USB IR RECEIVER
7912 M:      Sean Young <sean@mess.org>
7913 L:      linux-media@vger.kernel.org
7914 S:      Maintained
7915 F:      drivers/media/rc/imon_raw.c
7916 F:      drivers/media/rc/imon.c
7917
7918 IMS TWINTURBO FRAMEBUFFER DRIVER
7919 L:      linux-fbdev@vger.kernel.org
7920 S:      Orphan
7921 F:      drivers/video/fbdev/imsttfb.c
7922
7923 INA209 HARDWARE MONITOR DRIVER
7924 M:      Guenter Roeck <linux@roeck-us.net>
7925 L:      linux-hwmon@vger.kernel.org
7926 S:      Maintained
7927 F:      Documentation/hwmon/ina209.rst
7928 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7929 F:      drivers/hwmon/ina209.c
7930
7931 INA2XX HARDWARE MONITOR DRIVER
7932 M:      Guenter Roeck <linux@roeck-us.net>
7933 L:      linux-hwmon@vger.kernel.org
7934 S:      Maintained
7935 F:      Documentation/hwmon/ina2xx.rst
7936 F:      drivers/hwmon/ina2xx.c
7937 F:      include/linux/platform_data/ina2xx.h
7938
7939 INDUSTRY PACK SUBSYSTEM (IPACK)
7940 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7941 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7942 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7943 L:      industrypack-devel@lists.sourceforge.net
7944 W:      http://industrypack.sourceforge.net
7945 S:      Maintained
7946 F:      drivers/ipack/
7947
7948 INFINEON DPS310 Driver
7949 M:      Eddie James <eajames@linux.ibm.com>
7950 L:      linux-iio@vger.kernel.org
7951 F:      drivers/iio/pressure/dps310.c
7952 S:      Maintained
7953
7954 INFINIBAND SUBSYSTEM
7955 M:      Doug Ledford <dledford@redhat.com>
7956 M:      Jason Gunthorpe <jgg@mellanox.com>
7957 L:      linux-rdma@vger.kernel.org
7958 W:      https://github.com/linux-rdma/rdma-core
7959 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7961 S:      Supported
7962 F:      Documentation/devicetree/bindings/infiniband/
7963 F:      Documentation/infiniband/
7964 F:      drivers/infiniband/
7965 F:      include/uapi/linux/if_infiniband.h
7966 F:      include/uapi/rdma/
7967 F:      include/rdma/
7968 F:      include/trace/events/ib_mad.h
7969 F:      include/trace/events/ib_umad.h
7970 F:      samples/bpf/ibumad_kern.c
7971 F:      samples/bpf/ibumad_user.c
7972
7973 INGENIC JZ4780 DMA Driver
7974 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7975 S:      Maintained
7976 F:      drivers/dma/dma-jz4780.c
7977
7978 INGENIC JZ4780 NAND DRIVER
7979 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7980 L:      linux-mtd@lists.infradead.org
7981 S:      Maintained
7982 F:      drivers/mtd/nand/raw/ingenic/
7983
7984 INGENIC JZ47xx SoCs
7985 M:      Paul Cercueil <paul@crapouillou.net>
7986 S:      Maintained
7987 F:      arch/mips/boot/dts/ingenic/
7988 F:      arch/mips/include/asm/mach-jz4740/
7989 F:      arch/mips/jz4740/
7990 F:      drivers/clk/ingenic/
7991 F:      drivers/dma/dma-jz4780.c
7992 F:      drivers/gpu/drm/ingenic/
7993 F:      drivers/i2c/busses/i2c-jz4780.c
7994 F:      drivers/iio/adc/ingenic-adc.c
7995 F:      drivers/irqchip/irq-ingenic.c
7996 F:      drivers/memory/jz4780-nemc.c
7997 F:      drivers/mmc/host/jz4740_mmc.c
7998 F:      drivers/mtd/nand/raw/ingenic/
7999 F:      drivers/pinctrl/pinctrl-ingenic.c
8000 F:      drivers/power/supply/ingenic-battery.c
8001 F:      drivers/pwm/pwm-jz4740.c
8002 F:      drivers/rtc/rtc-jz4740.c
8003 F:      drivers/tty/serial/8250/8250_ingenic.c
8004 F:      drivers/usb/musb/jz4740.c
8005 F:      drivers/watchdog/jz4740_wdt.c
8006 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8007 F:      include/linux/mfd/ingenic-tcu.h
8008 F:      sound/soc/jz4740/
8009 F:      sound/soc/codecs/jz47*
8010
8011 INOTIFY
8012 M:      Jan Kara <jack@suse.cz>
8013 R:      Amir Goldstein <amir73il@gmail.com>
8014 L:      linux-fsdevel@vger.kernel.org
8015 S:      Maintained
8016 F:      Documentation/filesystems/inotify.txt
8017 F:      fs/notify/inotify/
8018 F:      include/linux/inotify.h
8019 F:      include/uapi/linux/inotify.h
8020
8021 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8022 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8023 L:      linux-input@vger.kernel.org
8024 Q:      http://patchwork.kernel.org/project/linux-input/list/
8025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8026 S:      Maintained
8027 F:      drivers/input/
8028 F:      include/linux/input.h
8029 F:      include/uapi/linux/input.h
8030 F:      include/uapi/linux/input-event-codes.h
8031 F:      include/linux/input/
8032 F:      Documentation/devicetree/bindings/input/
8033 F:      Documentation/devicetree/bindings/serio/
8034 F:      Documentation/input/
8035
8036 INPUT MULTITOUCH (MT) PROTOCOL
8037 M:      Henrik Rydberg <rydberg@bitmath.org>
8038 L:      linux-input@vger.kernel.org
8039 S:      Odd fixes
8040 F:      Documentation/input/multi-touch-protocol.rst
8041 F:      drivers/input/input-mt.c
8042 K:      \b(ABS|SYN)_MT_
8043
8044 INSIDE SECURE CRYPTO DRIVER
8045 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8046 F:      drivers/crypto/inside-secure/
8047 S:      Maintained
8048 L:      linux-crypto@vger.kernel.org
8049
8050 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8051 M:      Mimi Zohar <zohar@linux.ibm.com>
8052 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8053 L:      linux-integrity@vger.kernel.org
8054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8055 S:      Supported
8056 F:      security/integrity/ima/
8057
8058 INTEL 810/815 FRAMEBUFFER DRIVER
8059 M:      Antonino Daplas <adaplas@gmail.com>
8060 L:      linux-fbdev@vger.kernel.org
8061 S:      Maintained
8062 F:      drivers/video/fbdev/i810/
8063
8064 INTEL ASoC DRIVERS
8065 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8066 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8067 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8068 M:      Jie Yang <yang.jie@linux.intel.com>
8069 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8070 S:      Supported
8071 F:      sound/soc/intel/
8072
8073 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8074 M:      Hans de Goede <hdegoede@redhat.com>
8075 L:      platform-driver-x86@vger.kernel.org
8076 S:      Maintained
8077 F:      drivers/platform/x86/intel_atomisp2_pm.c
8078
8079 INTEL C600 SERIES SAS CONTROLLER DRIVER
8080 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8081 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8082 L:      linux-scsi@vger.kernel.org
8083 T:      git git://git.code.sf.net/p/intel-sas/isci
8084 S:      Supported
8085 F:      drivers/scsi/isci/
8086
8087 INTEL CPU family model numbers
8088 M:      Tony Luck <tony.luck@intel.com>
8089 M:      x86@kernel.org
8090 L:      linux-kernel@vger.kernel.org
8091 S:      Supported
8092 F:      arch/x86/include/asm/intel-family.h
8093
8094 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8095 M:      Jani Nikula <jani.nikula@linux.intel.com>
8096 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8097 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8098 L:      intel-gfx@lists.freedesktop.org
8099 W:      https://01.org/linuxgraphics/
8100 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8101 C:      irc://chat.freenode.net/intel-gfx
8102 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8103 T:      git git://anongit.freedesktop.org/drm-intel
8104 S:      Supported
8105 F:      drivers/gpu/drm/i915/
8106 F:      include/drm/i915*
8107 F:      include/uapi/drm/i915_drm.h
8108 F:      Documentation/gpu/i915.rst
8109
8110 INTEL ETHERNET DRIVERS
8111 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8112 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8113 W:      http://www.intel.com/support/feedback.htm
8114 W:      http://e1000.sourceforge.net/
8115 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8118 S:      Supported
8119 F:      Documentation/networking/device_drivers/intel/e100.rst
8120 F:      Documentation/networking/device_drivers/intel/e1000.rst
8121 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8122 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8123 F:      Documentation/networking/device_drivers/intel/igb.rst
8124 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8125 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8126 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8127 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8128 F:      Documentation/networking/device_drivers/intel/i40e.rst
8129 F:      Documentation/networking/device_drivers/intel/iavf.rst
8130 F:      Documentation/networking/device_drivers/intel/ice.rst
8131 F:      drivers/net/ethernet/intel/
8132 F:      drivers/net/ethernet/intel/*/
8133 F:      include/linux/avf/virtchnl.h
8134
8135 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8136 M:      Maik Broemme <mbroemme@libmpq.org>
8137 L:      linux-fbdev@vger.kernel.org
8138 S:      Maintained
8139 F:      Documentation/fb/intelfb.rst
8140 F:      drivers/video/fbdev/intelfb/
8141
8142 INTEL GPIO DRIVERS
8143 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8144 L:      linux-gpio@vger.kernel.org
8145 S:      Maintained
8146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8147 F:      drivers/gpio/gpio-ich.c
8148 F:      drivers/gpio/gpio-intel-mid.c
8149 F:      drivers/gpio/gpio-lynxpoint.c
8150 F:      drivers/gpio/gpio-merrifield.c
8151 F:      drivers/gpio/gpio-ml-ioh.c
8152 F:      drivers/gpio/gpio-pch.c
8153 F:      drivers/gpio/gpio-sch.c
8154 F:      drivers/gpio/gpio-sodaville.c
8155
8156 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8157 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8158 M:      Zhi Wang <zhi.a.wang@intel.com>
8159 L:      intel-gvt-dev@lists.freedesktop.org
8160 L:      intel-gfx@lists.freedesktop.org
8161 W:      https://01.org/igvt-g
8162 T:      git https://github.com/intel/gvt-linux.git
8163 S:      Supported
8164 F:      drivers/gpu/drm/i915/gvt/
8165
8166 INTEL HID EVENT DRIVER
8167 M:      Alex Hung <alex.hung@canonical.com>
8168 L:      platform-driver-x86@vger.kernel.org
8169 S:      Maintained
8170 F:      drivers/platform/x86/intel-hid.c
8171
8172 INTEL I/OAT DMA DRIVER
8173 M:      Dave Jiang <dave.jiang@intel.com>
8174 R:      Dan Williams <dan.j.williams@intel.com>
8175 L:      dmaengine@vger.kernel.org
8176 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8177 S:      Supported
8178 F:      drivers/dma/ioat*
8179
8180 INTEL IDLE DRIVER
8181 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8182 M:      Len Brown <lenb@kernel.org>
8183 L:      linux-pm@vger.kernel.org
8184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8185 B:      https://bugzilla.kernel.org
8186 S:      Supported
8187 F:      drivers/idle/intel_idle.c
8188
8189 INTEL INTEGRATED SENSOR HUB DRIVER
8190 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8191 M:      Jiri Kosina <jikos@kernel.org>
8192 L:      linux-input@vger.kernel.org
8193 S:      Maintained
8194 F:      drivers/hid/intel-ish-hid/
8195
8196 INTEL IOMMU (VT-d)
8197 M:      David Woodhouse <dwmw2@infradead.org>
8198 L:      iommu@lists.linux-foundation.org
8199 T:      git git://git.infradead.org/iommu-2.6.git
8200 S:      Supported
8201 F:      drivers/iommu/intel-iommu.c
8202 F:      include/linux/intel-iommu.h
8203
8204 INTEL IOP-ADMA DMA DRIVER
8205 R:      Dan Williams <dan.j.williams@intel.com>
8206 S:      Odd fixes
8207 F:      drivers/dma/iop-adma.c
8208
8209 INTEL IPU3 CSI-2 CIO2 DRIVER
8210 M:      Yong Zhi <yong.zhi@intel.com>
8211 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8212 M:      Bingbu Cao <bingbu.cao@intel.com>
8213 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8214 L:      linux-media@vger.kernel.org
8215 S:      Maintained
8216 F:      drivers/media/pci/intel/ipu3/
8217 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8218
8219 INTEL IPU3 CSI-2 IMGU DRIVER
8220 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8221 L:      linux-media@vger.kernel.org
8222 S:      Maintained
8223 F:      drivers/staging/media/ipu3/
8224 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8225 F:      Documentation/media/v4l-drivers/ipu3.rst
8226
8227 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8228 M:      Krzysztof Halasa <khalasa@piap.pl>
8229 S:      Maintained
8230 F:      include/linux/soc/ixp4xx/qmgr.h
8231 F:      include/linux/soc/ixp4xx/npe.h
8232 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8233 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8234 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8235 F:      drivers/net/wan/ixp4xx_hss.c
8236
8237 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8238 M:      Deepak Saxena <dsaxena@plexity.net>
8239 S:      Maintained
8240 F:      drivers/char/hw_random/ixp4xx-rng.c
8241
8242 INTEL MANAGEMENT ENGINE (mei)
8243 M:      Tomas Winkler <tomas.winkler@intel.com>
8244 L:      linux-kernel@vger.kernel.org
8245 S:      Supported
8246 F:      include/uapi/linux/mei.h
8247 F:      include/linux/mei_cl_bus.h
8248 F:      drivers/misc/mei/*
8249 F:      drivers/watchdog/mei_wdt.c
8250 F:      Documentation/driver-api/mei/*
8251 F:      samples/mei/*
8252
8253 INTEL MENLOW THERMAL DRIVER
8254 M:      Sujith Thomas <sujith.thomas@intel.com>
8255 L:      platform-driver-x86@vger.kernel.org
8256 W:      https://01.org/linux-acpi
8257 S:      Supported
8258 F:      drivers/platform/x86/intel_menlow.c
8259
8260 INTEL MIC DRIVERS (mic)
8261 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8262 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8263 S:      Supported
8264 W:      https://github.com/sudeepdutt/mic
8265 W:      http://software.intel.com/en-us/mic-developer
8266 F:      include/linux/mic_bus.h
8267 F:      include/linux/scif.h
8268 F:      include/uapi/linux/mic_common.h
8269 F:      include/uapi/linux/mic_ioctl.h
8270 F:      include/uapi/linux/scif_ioctl.h
8271 F:      drivers/misc/mic/
8272 F:      drivers/dma/mic_x100_dma.c
8273 F:      drivers/dma/mic_x100_dma.h
8274 F:      Documentation/mic/
8275
8276 INTEL PMC CORE DRIVER
8277 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8278 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8279 L:      platform-driver-x86@vger.kernel.org
8280 S:      Maintained
8281 F:      drivers/platform/x86/intel_pmc_core*
8282
8283 INTEL PMC/P-Unit IPC DRIVER
8284 M:      Zha Qipeng<qipeng.zha@intel.com>
8285 L:      platform-driver-x86@vger.kernel.org
8286 S:      Maintained
8287 F:      drivers/platform/x86/intel_pmc_ipc.c
8288 F:      drivers/platform/x86/intel_punit_ipc.c
8289 F:      arch/x86/include/asm/intel_pmc_ipc.h
8290 F:      arch/x86/include/asm/intel_punit_ipc.h
8291
8292 INTEL PMIC GPIO DRIVERS
8293 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8294 S:      Maintained
8295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8296 F:      drivers/gpio/gpio-*cove.c
8297 F:      drivers/gpio/gpio-msic.c
8298
8299 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8300 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8301 S:      Maintained
8302 F:      drivers/mfd/intel_msic.c
8303 F:      drivers/mfd/intel_soc_pmic*
8304 F:      include/linux/mfd/intel_msic.h
8305 F:      include/linux/mfd/intel_soc_pmic*
8306
8307 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8308 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8309 L:      linux-wireless@vger.kernel.org
8310 S:      Maintained
8311 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8312 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8313 F:      drivers/net/wireless/intel/ipw2x00/
8314
8315 INTEL PSTATE DRIVER
8316 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8317 M:      Len Brown <lenb@kernel.org>
8318 L:      linux-pm@vger.kernel.org
8319 S:      Supported
8320 F:      drivers/cpufreq/intel_pstate.c
8321
8322 INTEL RDMA RNIC DRIVER
8323 M:      Faisal Latif <faisal.latif@intel.com>
8324 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8325 L:      linux-rdma@vger.kernel.org
8326 S:      Supported
8327 F:      drivers/infiniband/hw/i40iw/
8328 F:      include/uapi/rdma/i40iw-abi.h
8329
8330 INTEL SPEED SELECT TECHNOLOGY
8331 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8332 L:      platform-driver-x86@vger.kernel.org
8333 S:      Maintained
8334 F:      drivers/platform/x86/intel_speed_select_if/
8335 F:      tools/power/x86/intel-speed-select/
8336 F:      include/uapi/linux/isst_if.h
8337
8338 INTEL TELEMETRY DRIVER
8339 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8340 M:      "David E. Box" <david.e.box@linux.intel.com>
8341 L:      platform-driver-x86@vger.kernel.org
8342 S:      Maintained
8343 F:      arch/x86/include/asm/intel_telemetry.h
8344 F:      drivers/platform/x86/intel_telemetry*
8345
8346 INTEL VIRTUAL BUTTON DRIVER
8347 M:      AceLan Kao <acelan.kao@canonical.com>
8348 L:      platform-driver-x86@vger.kernel.org
8349 S:      Maintained
8350 F:      drivers/platform/x86/intel-vbtn.c
8351
8352 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8353 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8354 L:      linux-wireless@vger.kernel.org
8355 S:      Supported
8356 F:      drivers/net/wireless/intel/iwlegacy/
8357
8358 INTEL WIRELESS WIFI LINK (iwlwifi)
8359 M:      Johannes Berg <johannes.berg@intel.com>
8360 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8361 M:      Luca Coelho <luciano.coelho@intel.com>
8362 M:      Intel Linux Wireless <linuxwifi@intel.com>
8363 L:      linux-wireless@vger.kernel.org
8364 W:      http://intellinuxwireless.org
8365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8366 S:      Supported
8367 F:      drivers/net/wireless/intel/iwlwifi/
8368
8369 INTEL WIRELESS WIMAX CONNECTION 2400
8370 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8371 M:      linux-wimax@intel.com
8372 L:      wimax@linuxwimax.org (subscribers-only)
8373 S:      Supported
8374 W:      http://linuxwimax.org
8375 F:      Documentation/wimax/README.i2400m
8376 F:      drivers/net/wimax/i2400m/
8377 F:      include/uapi/linux/wimax/i2400m.h
8378
8379 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8380 M:      Mario Limonciello <mario.limonciello@dell.com>
8381 S:      Maintained
8382 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8383
8384 INTEL(R) TRACE HUB
8385 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8386 S:      Supported
8387 F:      Documentation/trace/intel_th.rst
8388 F:      drivers/hwtracing/intel_th/
8389
8390 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8391 M:      Ning Sun <ning.sun@intel.com>
8392 L:      tboot-devel@lists.sourceforge.net
8393 W:      http://tboot.sourceforge.net
8394 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8395 S:      Supported
8396 F:      Documentation/x86/intel_txt.rst
8397 F:      include/linux/tboot.h
8398 F:      arch/x86/kernel/tboot.c
8399
8400 INTEL-MID GPIO DRIVER
8401 M:      David Cohen <david.a.cohen@linux.intel.com>
8402 L:      linux-gpio@vger.kernel.org
8403 S:      Maintained
8404 F:      drivers/gpio/gpio-intel-mid.c
8405
8406 INTERCONNECT API
8407 M:      Georgi Djakov <georgi.djakov@linaro.org>
8408 L:      linux-pm@vger.kernel.org
8409 S:      Maintained
8410 F:      Documentation/driver-api/interconnect.rst
8411 F:      Documentation/devicetree/bindings/interconnect/
8412 F:      drivers/interconnect/
8413 F:      include/dt-bindings/interconnect/
8414 F:      include/linux/interconnect-provider.h
8415 F:      include/linux/interconnect.h
8416
8417 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8418 M:      Linus Walleij <linus.walleij@linaro.org>
8419 L:      linux-iio@vger.kernel.org
8420 S:      Maintained
8421 F:      drivers/iio/gyro/mpu3050*
8422 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8423
8424 IOC3 ETHERNET DRIVER
8425 M:      Ralf Baechle <ralf@linux-mips.org>
8426 L:      linux-mips@vger.kernel.org
8427 S:      Maintained
8428 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8429
8430 IOC3 SERIAL DRIVER
8431 M:      Pat Gefre <pfg@sgi.com>
8432 L:      linux-serial@vger.kernel.org
8433 S:      Maintained
8434 F:      drivers/tty/serial/ioc3_serial.c
8435
8436 IOMAP FILESYSTEM LIBRARY
8437 M:      Christoph Hellwig <hch@infradead.org>
8438 M:      Darrick J. Wong <darrick.wong@oracle.com>
8439 M:      linux-xfs@vger.kernel.org
8440 M:      linux-fsdevel@vger.kernel.org
8441 L:      linux-xfs@vger.kernel.org
8442 L:      linux-fsdevel@vger.kernel.org
8443 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8444 S:      Supported
8445 F:      fs/iomap/
8446 F:      include/linux/iomap.h
8447
8448 IOMMU DRIVERS
8449 M:      Joerg Roedel <joro@8bytes.org>
8450 L:      iommu@lists.linux-foundation.org
8451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8452 S:      Maintained
8453 F:      Documentation/devicetree/bindings/iommu/
8454 F:      drivers/iommu/
8455 F:      include/linux/iommu.h
8456 F:      include/linux/of_iommu.h
8457 F:      include/linux/iova.h
8458
8459 IO_URING
8460 M:      Jens Axboe <axboe@kernel.dk>
8461 L:      linux-block@vger.kernel.org
8462 L:      linux-fsdevel@vger.kernel.org
8463 T:      git git://git.kernel.dk/linux-block
8464 T:      git git://git.kernel.dk/liburing
8465 S:      Maintained
8466 F:      fs/io_uring.c
8467 F:      include/uapi/linux/io_uring.h
8468
8469 IPMI SUBSYSTEM
8470 M:      Corey Minyard <minyard@acm.org>
8471 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8472 W:      http://openipmi.sourceforge.net/
8473 S:      Supported
8474 F:      Documentation/devicetree/bindings/ipmi/
8475 F:      Documentation/IPMI.txt
8476 F:      drivers/char/ipmi/
8477 F:      include/linux/ipmi*
8478 F:      include/uapi/linux/ipmi*
8479
8480 IPS SCSI RAID DRIVER
8481 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8482 L:      linux-scsi@vger.kernel.org
8483 W:      http://www.adaptec.com/
8484 S:      Maintained
8485 F:      drivers/scsi/ips*
8486
8487 IPVS
8488 M:      Wensong Zhang <wensong@linux-vs.org>
8489 M:      Simon Horman <horms@verge.net.au>
8490 M:      Julian Anastasov <ja@ssi.bg>
8491 L:      netdev@vger.kernel.org
8492 L:      lvs-devel@vger.kernel.org
8493 S:      Maintained
8494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8496 F:      Documentation/networking/ipvs-sysctl.txt
8497 F:      include/net/ip_vs.h
8498 F:      include/uapi/linux/ip_vs.h
8499 F:      net/netfilter/ipvs/
8500
8501 IPWIRELESS DRIVER
8502 M:      Jiri Kosina <jikos@kernel.org>
8503 M:      David Sterba <dsterba@suse.com>
8504 S:      Odd Fixes
8505 F:      drivers/tty/ipwireless/
8506
8507 IPX NETWORK LAYER
8508 L:      netdev@vger.kernel.org
8509 S:      Obsolete
8510 F:      include/uapi/linux/ipx.h
8511
8512 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8513 M:      Marc Zyngier <maz@kernel.org>
8514 S:      Maintained
8515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8516 F:      Documentation/IRQ-domain.txt
8517 F:      include/linux/irqdomain.h
8518 F:      kernel/irq/irqdomain.c
8519 F:      kernel/irq/msi.c
8520
8521 IRQ SUBSYSTEM
8522 M:      Thomas Gleixner <tglx@linutronix.de>
8523 L:      linux-kernel@vger.kernel.org
8524 S:      Maintained
8525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8526 F:      kernel/irq/
8527
8528 IRQCHIP DRIVERS
8529 M:      Thomas Gleixner <tglx@linutronix.de>
8530 M:      Jason Cooper <jason@lakedaemon.net>
8531 M:      Marc Zyngier <maz@kernel.org>
8532 L:      linux-kernel@vger.kernel.org
8533 S:      Maintained
8534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8535 F:      Documentation/devicetree/bindings/interrupt-controller/
8536 F:      drivers/irqchip/
8537
8538 ISA
8539 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8540 S:      Maintained
8541 F:      Documentation/driver-api/isa.rst
8542 F:      drivers/base/isa.c
8543 F:      include/linux/isa.h
8544
8545 ISA RADIO MODULE
8546 M:      Hans Verkuil <hverkuil@xs4all.nl>
8547 L:      linux-media@vger.kernel.org
8548 T:      git git://linuxtv.org/media_tree.git
8549 W:      https://linuxtv.org
8550 S:      Maintained
8551 F:      drivers/media/radio/radio-isa*
8552
8553 ISAPNP
8554 M:      Jaroslav Kysela <perex@perex.cz>
8555 S:      Maintained
8556 F:      Documentation/driver-api/isapnp.rst
8557 F:      drivers/pnp/isapnp/
8558 F:      include/linux/isapnp.h
8559
8560 ISCSI
8561 M:      Lee Duncan <lduncan@suse.com>
8562 M:      Chris Leech <cleech@redhat.com>
8563 L:      open-iscsi@googlegroups.com
8564 W:      www.open-iscsi.com
8565 S:      Maintained
8566 F:      drivers/scsi/*iscsi*
8567 F:      include/scsi/*iscsi*
8568
8569 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8570 M:      Peter Jones <pjones@redhat.com>
8571 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8572 S:      Maintained
8573 F:      drivers/firmware/iscsi_ibft*
8574
8575 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8576 M:      Sagi Grimberg <sagi@grimberg.me>
8577 M:      Max Gurtovoy <maxg@mellanox.com>
8578 L:      linux-rdma@vger.kernel.org
8579 S:      Supported
8580 W:      http://www.openfabrics.org
8581 W:      www.open-iscsi.org
8582 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8583 F:      drivers/infiniband/ulp/iser/
8584
8585 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8586 M:      Sagi Grimberg <sagi@grimberg.me>
8587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8588 L:      linux-rdma@vger.kernel.org
8589 L:      target-devel@vger.kernel.org
8590 S:      Supported
8591 W:      http://www.linux-iscsi.org
8592 F:      drivers/infiniband/ulp/isert
8593
8594 ISDN/mISDN SUBSYSTEM
8595 M:      Karsten Keil <isdn@linux-pingi.de>
8596 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8597 L:      netdev@vger.kernel.org
8598 W:      http://www.isdn4linux.de
8599 S:      Maintained
8600 F:      drivers/isdn/mISDN
8601 F:      drivers/isdn/hardware
8602
8603 ISDN/CAPI SUBSYSTEM
8604 M:      Karsten Keil <isdn@linux-pingi.de>
8605 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8606 L:      netdev@vger.kernel.org
8607 W:      http://www.isdn4linux.de
8608 S:      Odd Fixes
8609 F:      Documentation/isdn/
8610 F:      drivers/isdn/capi/
8611 F:      drivers/staging/isdn/
8612 F:      net/bluetooth/cmtp/
8613 F:      include/linux/isdn/
8614 F:      include/uapi/linux/isdn/
8615
8616 IT87 HARDWARE MONITORING DRIVER
8617 M:      Jean Delvare <jdelvare@suse.com>
8618 L:      linux-hwmon@vger.kernel.org
8619 S:      Maintained
8620 F:      Documentation/hwmon/it87.rst
8621 F:      drivers/hwmon/it87.c
8622
8623 IT913X MEDIA DRIVER
8624 M:      Antti Palosaari <crope@iki.fi>
8625 L:      linux-media@vger.kernel.org
8626 W:      https://linuxtv.org
8627 W:      http://palosaari.fi/linux/
8628 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8629 T:      git git://linuxtv.org/anttip/media_tree.git
8630 S:      Maintained
8631 F:      drivers/media/tuners/it913x*
8632
8633 IVTV VIDEO4LINUX DRIVER
8634 M:      Andy Walls <awalls@md.metrocast.net>
8635 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8636 L:      linux-media@vger.kernel.org
8637 T:      git git://linuxtv.org/media_tree.git
8638 W:      http://www.ivtvdriver.org
8639 S:      Maintained
8640 F:      Documentation/media/v4l-drivers/ivtv*
8641 F:      drivers/media/pci/ivtv/
8642 F:      include/uapi/linux/ivtv*
8643
8644 IX2505V MEDIA DRIVER
8645 M:      Malcolm Priestley <tvboxspy@gmail.com>
8646 L:      linux-media@vger.kernel.org
8647 W:      https://linuxtv.org
8648 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8649 S:      Maintained
8650 F:      drivers/media/dvb-frontends/ix2505v*
8651
8652 JAILHOUSE HYPERVISOR INTERFACE
8653 M:      Jan Kiszka <jan.kiszka@siemens.com>
8654 L:      jailhouse-dev@googlegroups.com
8655 S:      Maintained
8656 F:      arch/x86/kernel/jailhouse.c
8657 F:      arch/x86/include/asm/jailhouse_para.h
8658
8659 JC42.4 TEMPERATURE SENSOR DRIVER
8660 M:      Guenter Roeck <linux@roeck-us.net>
8661 L:      linux-hwmon@vger.kernel.org
8662 S:      Maintained
8663 F:      drivers/hwmon/jc42.c
8664 F:      Documentation/hwmon/jc42.rst
8665
8666 JFS FILESYSTEM
8667 M:      Dave Kleikamp <shaggy@kernel.org>
8668 L:      jfs-discussion@lists.sourceforge.net
8669 W:      http://jfs.sourceforge.net/
8670 T:      git git://github.com/kleikamp/linux-shaggy.git
8671 S:      Maintained
8672 F:      Documentation/filesystems/jfs.txt
8673 F:      fs/jfs/
8674
8675 JME NETWORK DRIVER
8676 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8677 L:      netdev@vger.kernel.org
8678 S:      Maintained
8679 F:      drivers/net/ethernet/jme.*
8680
8681 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8682 M:      David Woodhouse <dwmw2@infradead.org>
8683 M:      Richard Weinberger <richard@nod.at>
8684 L:      linux-mtd@lists.infradead.org
8685 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8686 T:      git git://git.infradead.org/ubifs-2.6.git
8687 S:      Odd Fixes
8688 F:      fs/jffs2/
8689 F:      include/uapi/linux/jffs2.h
8690
8691 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8692 M:      "Theodore Ts'o" <tytso@mit.edu>
8693 M:      Jan Kara <jack@suse.com>
8694 L:      linux-ext4@vger.kernel.org
8695 S:      Maintained
8696 F:      fs/jbd2/
8697 F:      include/linux/jbd2.h
8698
8699 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8700 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8701 L:      linux-media@vger.kernel.org
8702 S:      Maintained
8703 F:      drivers/media/platform/rcar_jpu.c
8704
8705 JSM Neo PCI based serial card
8706 L:      linux-serial@vger.kernel.org
8707 S:      Orphan
8708 F:      drivers/tty/serial/jsm/
8709
8710 K10TEMP HARDWARE MONITORING DRIVER
8711 M:      Clemens Ladisch <clemens@ladisch.de>
8712 L:      linux-hwmon@vger.kernel.org
8713 S:      Maintained
8714 F:      Documentation/hwmon/k10temp.rst
8715 F:      drivers/hwmon/k10temp.c
8716
8717 K8TEMP HARDWARE MONITORING DRIVER
8718 M:      Rudolf Marek <r.marek@assembler.cz>
8719 L:      linux-hwmon@vger.kernel.org
8720 S:      Maintained
8721 F:      Documentation/hwmon/k8temp.rst
8722 F:      drivers/hwmon/k8temp.c
8723
8724 KASAN
8725 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8726 R:      Alexander Potapenko <glider@google.com>
8727 R:      Dmitry Vyukov <dvyukov@google.com>
8728 L:      kasan-dev@googlegroups.com
8729 S:      Maintained
8730 F:      arch/*/include/asm/kasan.h
8731 F:      arch/*/mm/kasan_init*
8732 F:      Documentation/dev-tools/kasan.rst
8733 F:      include/linux/kasan*.h
8734 F:      lib/test_kasan.c
8735 F:      mm/kasan/
8736 F:      scripts/Makefile.kasan
8737
8738 KCONFIG
8739 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8741 L:      linux-kbuild@vger.kernel.org
8742 S:      Maintained
8743 F:      Documentation/kbuild/kconfig*
8744 F:      scripts/kconfig/
8745 F:      scripts/Kconfig.include
8746
8747 KDUMP
8748 M:      Dave Young <dyoung@redhat.com>
8749 M:      Baoquan He <bhe@redhat.com>
8750 R:      Vivek Goyal <vgoyal@redhat.com>
8751 L:      kexec@lists.infradead.org
8752 W:      http://lse.sourceforge.net/kdump/
8753 S:      Maintained
8754 F:      Documentation/admin-guide/kdump/
8755
8756 KEENE FM RADIO TRANSMITTER DRIVER
8757 M:      Hans Verkuil <hverkuil@xs4all.nl>
8758 L:      linux-media@vger.kernel.org
8759 T:      git git://linuxtv.org/media_tree.git
8760 W:      https://linuxtv.org
8761 S:      Maintained
8762 F:      drivers/media/radio/radio-keene*
8763
8764 KERNEL AUTOMOUNTER
8765 M:      Ian Kent <raven@themaw.net>
8766 L:      autofs@vger.kernel.org
8767 S:      Maintained
8768 F:      fs/autofs/
8769
8770 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8771 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8772 M:      Michal Marek <michal.lkml@markovi.net>
8773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8774 L:      linux-kbuild@vger.kernel.org
8775 S:      Maintained
8776 F:      Documentation/kbuild/
8777 F:      Makefile
8778 F:      scripts/Kbuild*
8779 F:      scripts/Makefile*
8780 F:      scripts/basic/
8781 F:      scripts/mk*
8782 F:      scripts/*vmlinux*
8783 F:      scripts/mod/
8784 F:      scripts/package/
8785
8786 KERNEL JANITORS
8787 L:      kernel-janitors@vger.kernel.org
8788 W:      http://kernelnewbies.org/KernelJanitors
8789 S:      Odd Fixes
8790
8791 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8792 M:      "J. Bruce Fields" <bfields@fieldses.org>
8793 M:      Chuck Lever <chuck.lever@oracle.com>
8794 L:      linux-nfs@vger.kernel.org
8795 W:      http://nfs.sourceforge.net/
8796 T:      git git://linux-nfs.org/~bfields/linux.git
8797 S:      Supported
8798 F:      fs/nfsd/
8799 F:      include/uapi/linux/nfsd/
8800 F:      fs/lockd/
8801 F:      fs/nfs_common/
8802 F:      net/sunrpc/
8803 F:      include/linux/lockd/
8804 F:      include/linux/sunrpc/
8805 F:      include/uapi/linux/sunrpc/
8806
8807 KERNEL SELFTEST FRAMEWORK
8808 M:      Shuah Khan <shuah@kernel.org>
8809 M:      Shuah Khan <skhan@linuxfoundation.org>
8810 L:      linux-kselftest@vger.kernel.org
8811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8812 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8813 S:      Maintained
8814 F:      tools/testing/selftests/
8815 F:      Documentation/dev-tools/kselftest*
8816
8817 KERNEL USERMODE HELPER
8818 M:      Luis Chamberlain <mcgrof@kernel.org>
8819 L:      linux-kernel@vger.kernel.org
8820 S:      Maintained
8821 F:      kernel/umh.c
8822 F:      include/linux/umh.h
8823
8824 KERNEL VIRTUAL MACHINE (KVM)
8825 M:      Paolo Bonzini <pbonzini@redhat.com>
8826 M:      Radim Krčmář <rkrcmar@redhat.com>
8827 L:      kvm@vger.kernel.org
8828 W:      http://www.linux-kvm.org
8829 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8830 S:      Supported
8831 F:      Documentation/virt/kvm/
8832 F:      include/trace/events/kvm.h
8833 F:      include/uapi/asm-generic/kvm*
8834 F:      include/uapi/linux/kvm*
8835 F:      include/asm-generic/kvm*
8836 F:      include/linux/kvm*
8837 F:      include/kvm/iodev.h
8838 F:      virt/kvm/*
8839 F:      tools/kvm/
8840 F:      tools/testing/selftests/kvm/
8841
8842 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8843 M:      Marc Zyngier <maz@kernel.org>
8844 R:      James Morse <james.morse@arm.com>
8845 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
8846 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
8847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8848 L:      kvmarm@lists.cs.columbia.edu
8849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8850 S:      Maintained
8851 F:      arch/arm/include/uapi/asm/kvm*
8852 F:      arch/arm/include/asm/kvm*
8853 F:      arch/arm/kvm/
8854 F:      arch/arm64/include/uapi/asm/kvm*
8855 F:      arch/arm64/include/asm/kvm*
8856 F:      arch/arm64/kvm/
8857 F:      virt/kvm/arm/
8858 F:      include/kvm/arm_*
8859
8860 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8861 M:      James Hogan <jhogan@kernel.org>
8862 L:      linux-mips@vger.kernel.org
8863 S:      Supported
8864 F:      arch/mips/include/uapi/asm/kvm*
8865 F:      arch/mips/include/asm/kvm*
8866 F:      arch/mips/kvm/
8867
8868 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8869 M:      Paul Mackerras <paulus@ozlabs.org>
8870 L:      kvm-ppc@vger.kernel.org
8871 W:      http://www.linux-kvm.org/
8872 T:      git git://github.com/agraf/linux-2.6.git
8873 S:      Supported
8874 F:      arch/powerpc/include/uapi/asm/kvm*
8875 F:      arch/powerpc/include/asm/kvm*
8876 F:      arch/powerpc/kvm/
8877 F:      arch/powerpc/kernel/kvm*
8878
8879 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8880 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8881 M:      Janosch Frank <frankja@linux.ibm.com>
8882 R:      David Hildenbrand <david@redhat.com>
8883 R:      Cornelia Huck <cohuck@redhat.com>
8884 L:      kvm@vger.kernel.org
8885 W:      http://www.ibm.com/developerworks/linux/linux390/
8886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8887 S:      Supported
8888 F:      arch/s390/include/uapi/asm/kvm*
8889 F:      arch/s390/include/asm/gmap.h
8890 F:      arch/s390/include/asm/kvm*
8891 F:      arch/s390/kvm/
8892 F:      arch/s390/mm/gmap.c
8893 F:      tools/testing/selftests/kvm/s390x/
8894 F:      tools/testing/selftests/kvm/*/s390x/
8895
8896 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8897 M:      Paolo Bonzini <pbonzini@redhat.com>
8898 M:      Radim Krčmář <rkrcmar@redhat.com>
8899 R:      Sean Christopherson <sean.j.christopherson@intel.com>
8900 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
8901 R:      Wanpeng Li <wanpengli@tencent.com>
8902 R:      Jim Mattson <jmattson@google.com>
8903 R:      Joerg Roedel <joro@8bytes.org>
8904 L:      kvm@vger.kernel.org
8905 W:      http://www.linux-kvm.org
8906 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8907 S:      Supported
8908 F:      arch/x86/kvm/
8909 F:      arch/x86/kvm/*/
8910 F:      arch/x86/include/uapi/asm/kvm*
8911 F:      arch/x86/include/uapi/asm/vmx.h
8912 F:      arch/x86/include/uapi/asm/svm.h
8913 F:      arch/x86/include/asm/kvm*
8914 F:      arch/x86/include/asm/pvclock-abi.h
8915 F:      arch/x86/include/asm/svm.h
8916 F:      arch/x86/include/asm/vmx.h
8917 F:      arch/x86/kernel/kvm.c
8918 F:      arch/x86/kernel/kvmclock.c
8919
8920 KERNFS
8921 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8922 M:      Tejun Heo <tj@kernel.org>
8923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8924 S:      Supported
8925 F:      include/linux/kernfs.h
8926 F:      fs/kernfs/
8927
8928 KEXEC
8929 M:      Eric Biederman <ebiederm@xmission.com>
8930 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8931 L:      kexec@lists.infradead.org
8932 S:      Maintained
8933 F:      include/linux/kexec.h
8934 F:      include/uapi/linux/kexec.h
8935 F:      kernel/kexec*
8936
8937 KEYS-ENCRYPTED
8938 M:      Mimi Zohar <zohar@linux.ibm.com>
8939 L:      linux-integrity@vger.kernel.org
8940 L:      keyrings@vger.kernel.org
8941 S:      Supported
8942 F:      Documentation/security/keys/trusted-encrypted.rst
8943 F:      include/keys/encrypted-type.h
8944 F:      security/keys/encrypted-keys/
8945
8946 KEYS-TRUSTED
8947 M:      James Bottomley <jejb@linux.ibm.com>
8948 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8949 M:      Mimi Zohar <zohar@linux.ibm.com>
8950 L:      linux-integrity@vger.kernel.org
8951 L:      keyrings@vger.kernel.org
8952 S:      Supported
8953 F:      Documentation/security/keys/trusted-encrypted.rst
8954 F:      include/keys/trusted-type.h
8955 F:      security/keys/trusted.c
8956 F:      security/keys/trusted.h
8957
8958 KEYS/KEYRINGS:
8959 M:      David Howells <dhowells@redhat.com>
8960 L:      keyrings@vger.kernel.org
8961 S:      Maintained
8962 F:      Documentation/security/keys/core.rst
8963 F:      include/linux/key.h
8964 F:      include/linux/key-type.h
8965 F:      include/linux/keyctl.h
8966 F:      include/uapi/linux/keyctl.h
8967 F:      include/keys/
8968 F:      security/keys/
8969
8970 KGDB / KDB /debug_core
8971 M:      Jason Wessel <jason.wessel@windriver.com>
8972 M:      Daniel Thompson <daniel.thompson@linaro.org>
8973 W:      http://kgdb.wiki.kernel.org/
8974 L:      kgdb-bugreport@lists.sourceforge.net
8975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8976 S:      Maintained
8977 F:      Documentation/dev-tools/kgdb.rst
8978 F:      drivers/misc/kgdbts.c
8979 F:      drivers/tty/serial/kgdboc.c
8980 F:      include/linux/kdb.h
8981 F:      include/linux/kgdb.h
8982 F:      kernel/debug/
8983
8984 KMEMLEAK
8985 M:      Catalin Marinas <catalin.marinas@arm.com>
8986 S:      Maintained
8987 F:      Documentation/dev-tools/kmemleak.rst
8988 F:      include/linux/kmemleak.h
8989 F:      mm/kmemleak.c
8990 F:      mm/kmemleak-test.c
8991
8992 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8993 M:      Luis Chamberlain <mcgrof@kernel.org>
8994 L:      linux-kernel@vger.kernel.org
8995 S:      Maintained
8996 F:      kernel/kmod.c
8997 F:      include/linux/kmod.h
8998 F:      lib/test_kmod.c
8999 F:      tools/testing/selftests/kmod/
9000
9001 KPROBES
9002 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9003 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9004 M:      "David S. Miller" <davem@davemloft.net>
9005 M:      Masami Hiramatsu <mhiramat@kernel.org>
9006 S:      Maintained
9007 F:      Documentation/kprobes.txt
9008 F:      include/linux/kprobes.h
9009 F:      include/asm-generic/kprobes.h
9010 F:      kernel/kprobes.c
9011
9012 KS0108 LCD CONTROLLER DRIVER
9013 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9014 S:      Maintained
9015 F:      Documentation/auxdisplay/ks0108
9016 F:      drivers/auxdisplay/ks0108.c
9017 F:      include/linux/ks0108.h
9018
9019 L3MDEV
9020 M:      David Ahern <dsa@cumulusnetworks.com>
9021 L:      netdev@vger.kernel.org
9022 S:      Maintained
9023 F:      net/l3mdev
9024 F:      include/net/l3mdev.h
9025
9026 L7 BPF FRAMEWORK
9027 M:      John Fastabend <john.fastabend@gmail.com>
9028 M:      Daniel Borkmann <daniel@iogearbox.net>
9029 L:      netdev@vger.kernel.org
9030 L:      bpf@vger.kernel.org
9031 S:      Maintained
9032 F:      include/linux/skmsg.h
9033 F:      net/core/skmsg.c
9034 F:      net/core/sock_map.c
9035 F:      net/ipv4/tcp_bpf.c
9036
9037 LANTIQ / INTEL Ethernet drivers
9038 M:      Hauke Mehrtens <hauke@hauke-m.de>
9039 L:      netdev@vger.kernel.org
9040 S:      Maintained
9041 F:      net/dsa/tag_gswip.c
9042 F:      drivers/net/ethernet/lantiq_xrx200.c
9043 F:      drivers/net/dsa/lantiq_pce.h
9044 F:      drivers/net/dsa/lantiq_gswip.c
9045
9046 LANTIQ MIPS ARCHITECTURE
9047 M:      John Crispin <john@phrozen.org>
9048 L:      linux-mips@vger.kernel.org
9049 S:      Maintained
9050 F:      arch/mips/lantiq
9051 F:      drivers/soc/lantiq
9052
9053 LAPB module
9054 L:      linux-x25@vger.kernel.org
9055 S:      Orphan
9056 F:      Documentation/networking/lapb-module.txt
9057 F:      include/*/lapb.h
9058 F:      net/lapb/
9059
9060 LASI 53c700 driver for PARISC
9061 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9062 L:      linux-scsi@vger.kernel.org
9063 S:      Maintained
9064 F:      Documentation/scsi/53c700.txt
9065 F:      drivers/scsi/53c700*
9066
9067 LEAKING_ADDRESSES
9068 M:      Tobin C. Harding <me@tobin.cc>
9069 M:      Tycho Andersen <tycho@tycho.ws>
9070 L:      kernel-hardening@lists.openwall.com
9071 S:      Maintained
9072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9073 F:      scripts/leaking_addresses.pl
9074
9075 LED SUBSYSTEM
9076 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9077 M:      Pavel Machek <pavel@ucw.cz>
9078 R:      Dan Murphy <dmurphy@ti.com>
9079 L:      linux-leds@vger.kernel.org
9080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9081 S:      Maintained
9082 F:      Documentation/devicetree/bindings/leds/
9083 F:      drivers/leds/
9084 F:      include/linux/leds.h
9085
9086 LEGACY EEPROM DRIVER
9087 M:      Jean Delvare <jdelvare@suse.com>
9088 S:      Maintained
9089 F:      Documentation/misc-devices/eeprom.rst
9090 F:      drivers/misc/eeprom/eeprom.c
9091
9092 LEGO MINDSTORMS EV3
9093 R:      David Lechner <david@lechnology.com>
9094 S:      Maintained
9095 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9096 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9097 F:      drivers/power/supply/lego_ev3_battery.c
9098
9099 LEGO USB Tower driver
9100 M:      Juergen Stuber <starblue@users.sourceforge.net>
9101 L:      legousb-devel@lists.sourceforge.net
9102 W:      http://legousb.sourceforge.net/
9103 S:      Maintained
9104 F:      drivers/usb/misc/legousbtower.c
9105
9106 LG LAPTOP EXTRAS
9107 M:      Matan Ziv-Av <matan@svgalib.org>
9108 L:      platform-driver-x86@vger.kernel.org
9109 S:      Maintained
9110 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9111 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9112 F:      drivers/platform/x86/lg-laptop.c
9113
9114 LG2160 MEDIA DRIVER
9115 M:      Michael Krufky <mkrufky@linuxtv.org>
9116 L:      linux-media@vger.kernel.org
9117 W:      https://linuxtv.org
9118 W:      http://github.com/mkrufky
9119 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9120 T:      git git://linuxtv.org/mkrufky/tuners.git
9121 S:      Maintained
9122 F:      drivers/media/dvb-frontends/lg2160.*
9123
9124 LGDT3305 MEDIA DRIVER
9125 M:      Michael Krufky <mkrufky@linuxtv.org>
9126 L:      linux-media@vger.kernel.org
9127 W:      https://linuxtv.org
9128 W:      http://github.com/mkrufky
9129 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9130 T:      git git://linuxtv.org/mkrufky/tuners.git
9131 S:      Maintained
9132 F:      drivers/media/dvb-frontends/lgdt3305.*
9133
9134 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9135 M:      Viresh Kumar <vireshk@kernel.org>
9136 L:      linux-ide@vger.kernel.org
9137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9138 S:      Maintained
9139 F:      include/linux/pata_arasan_cf_data.h
9140 F:      drivers/ata/pata_arasan_cf.c
9141
9142 LIBATA PATA DRIVERS
9143 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9144 M:      Jens Axboe <axboe@kernel.dk>
9145 L:      linux-ide@vger.kernel.org
9146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9147 S:      Maintained
9148 F:      drivers/ata/pata_*.c
9149 F:      drivers/ata/ata_generic.c
9150
9151 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9152 M:      Linus Walleij <linus.walleij@linaro.org>
9153 L:      linux-ide@vger.kernel.org
9154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9155 S:      Maintained
9156 F:      drivers/ata/pata_ftide010.c
9157 F:      drivers/ata/sata_gemini.c
9158 F:      drivers/ata/sata_gemini.h
9159
9160 LIBATA SATA AHCI PLATFORM devices support
9161 M:      Hans de Goede <hdegoede@redhat.com>
9162 M:      Jens Axboe <axboe@kernel.dk>
9163 L:      linux-ide@vger.kernel.org
9164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9165 S:      Maintained
9166 F:      drivers/ata/ahci_platform.c
9167 F:      drivers/ata/libahci_platform.c
9168 F:      include/linux/ahci_platform.h
9169
9170 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9171 M:      Mikael Pettersson <mikpelinux@gmail.com>
9172 L:      linux-ide@vger.kernel.org
9173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9174 S:      Maintained
9175 F:      drivers/ata/sata_promise.*
9176
9177 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9178 M:      Jens Axboe <axboe@kernel.dk>
9179 L:      linux-ide@vger.kernel.org
9180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9181 S:      Maintained
9182 F:      drivers/ata/
9183 F:      include/linux/ata.h
9184 F:      include/linux/libata.h
9185 F:      Documentation/devicetree/bindings/ata/
9186
9187 LIBLOCKDEP
9188 M:      Sasha Levin <alexander.levin@microsoft.com>
9189 S:      Maintained
9190 F:      tools/lib/lockdep/
9191
9192 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9193 M:      Dan Williams <dan.j.williams@intel.com>
9194 M:      Vishal Verma <vishal.l.verma@intel.com>
9195 M:      Dave Jiang <dave.jiang@intel.com>
9196 L:      linux-nvdimm@lists.01.org
9197 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9198 S:      Supported
9199 F:      drivers/nvdimm/blk.c
9200 F:      drivers/nvdimm/region_devs.c
9201
9202 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9203 M:      Vishal Verma <vishal.l.verma@intel.com>
9204 M:      Dan Williams <dan.j.williams@intel.com>
9205 M:      Dave Jiang <dave.jiang@intel.com>
9206 L:      linux-nvdimm@lists.01.org
9207 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9208 S:      Supported
9209 F:      drivers/nvdimm/btt*
9210
9211 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9212 M:      Dan Williams <dan.j.williams@intel.com>
9213 M:      Vishal Verma <vishal.l.verma@intel.com>
9214 M:      Dave Jiang <dave.jiang@intel.com>
9215 L:      linux-nvdimm@lists.01.org
9216 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9217 S:      Supported
9218 F:      drivers/nvdimm/pmem*
9219
9220 LIBNVDIMM: DEVICETREE BINDINGS
9221 M:      Oliver O'Halloran <oohall@gmail.com>
9222 L:      linux-nvdimm@lists.01.org
9223 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9224 S:      Supported
9225 F:      drivers/nvdimm/of_pmem.c
9226 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9227
9228 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9229 M:      Dan Williams <dan.j.williams@intel.com>
9230 M:      Vishal Verma <vishal.l.verma@intel.com>
9231 M:      Dave Jiang <dave.jiang@intel.com>
9232 M:      Keith Busch <keith.busch@intel.com>
9233 M:      Ira Weiny <ira.weiny@intel.com>
9234 L:      linux-nvdimm@lists.01.org
9235 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9237 S:      Supported
9238 F:      drivers/nvdimm/*
9239 F:      drivers/acpi/nfit/*
9240 F:      include/linux/nd.h
9241 F:      include/linux/libnvdimm.h
9242 F:      include/uapi/linux/ndctl.h
9243
9244 LICENSES and SPDX stuff
9245 M:      Thomas Gleixner <tglx@linutronix.de>
9246 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9247 L:      linux-spdx@vger.kernel.org
9248 S:      Maintained
9249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9250 F:      COPYING
9251 F:      Documentation/process/license-rules.rst
9252 F:      LICENSES/
9253 F:      scripts/spdxcheck-test.sh
9254 F:      scripts/spdxcheck.py
9255
9256 LIGHTNVM PLATFORM SUPPORT
9257 M:      Matias Bjorling <mb@lightnvm.io>
9258 W:      http://github/OpenChannelSSD
9259 L:      linux-block@vger.kernel.org
9260 S:      Maintained
9261 F:      drivers/lightnvm/
9262 F:      include/linux/lightnvm.h
9263 F:      include/uapi/linux/lightnvm.h
9264
9265 LINUX FOR POWER MACINTOSH
9266 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9267 W:      http://www.penguinppc.org/
9268 L:      linuxppc-dev@lists.ozlabs.org
9269 S:      Maintained
9270 F:      arch/powerpc/platforms/powermac/
9271 F:      drivers/macintosh/
9272
9273 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9274 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9275 M:      Paul Mackerras <paulus@samba.org>
9276 M:      Michael Ellerman <mpe@ellerman.id.au>
9277 W:      https://github.com/linuxppc/linux/wiki
9278 L:      linuxppc-dev@lists.ozlabs.org
9279 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9281 S:      Supported
9282 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9283 F:      Documentation/devicetree/bindings/powerpc/
9284 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9285 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9286 F:      Documentation/powerpc/
9287 F:      arch/powerpc/
9288 F:      drivers/char/tpm/tpm_ibmvtpm*
9289 F:      drivers/crypto/nx/
9290 F:      drivers/crypto/vmx/
9291 F:      drivers/i2c/busses/i2c-opal.c
9292 F:      drivers/net/ethernet/ibm/ibmveth.*
9293 F:      drivers/net/ethernet/ibm/ibmvnic.*
9294 F:      drivers/pci/hotplug/pnv_php.c
9295 F:      drivers/pci/hotplug/rpa*
9296 F:      drivers/rtc/rtc-opal.c
9297 F:      drivers/scsi/ibmvscsi/
9298 F:      drivers/tty/hvc/hvc_opal.c
9299 F:      drivers/watchdog/wdrtas.c
9300 F:      tools/testing/selftests/powerpc
9301 N:      /pmac
9302 N:      powermac
9303 N:      powernv
9304 N:      [^a-z0-9]ps3
9305 N:      pseries
9306
9307 LINUX FOR POWERPC EMBEDDED MPC5XXX
9308 M:      Anatolij Gustschin <agust@denx.de>
9309 L:      linuxppc-dev@lists.ozlabs.org
9310 T:      git git://git.denx.de/linux-denx-agust.git
9311 S:      Maintained
9312 F:      arch/powerpc/platforms/512x/
9313 F:      arch/powerpc/platforms/52xx/
9314
9315 LINUX FOR POWERPC EMBEDDED PPC4XX
9316 M:      Alistair Popple <alistair@popple.id.au>
9317 M:      Matt Porter <mporter@kernel.crashing.org>
9318 W:      http://www.penguinppc.org/
9319 L:      linuxppc-dev@lists.ozlabs.org
9320 S:      Maintained
9321 F:      arch/powerpc/platforms/40x/
9322 F:      arch/powerpc/platforms/44x/
9323
9324 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9325 M:      Scott Wood <oss@buserror.net>
9326 M:      Kumar Gala <galak@kernel.crashing.org>
9327 W:      http://www.penguinppc.org/
9328 L:      linuxppc-dev@lists.ozlabs.org
9329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9330 S:      Maintained
9331 F:      arch/powerpc/platforms/83xx/
9332 F:      arch/powerpc/platforms/85xx/
9333 F:      Documentation/devicetree/bindings/powerpc/fsl/
9334
9335 LINUX FOR POWERPC EMBEDDED PPC8XX
9336 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9337 W:      http://www.penguinppc.org/
9338 L:      linuxppc-dev@lists.ozlabs.org
9339 S:      Maintained
9340 F:      arch/powerpc/platforms/8xx/
9341
9342 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9343 L:      linuxppc-dev@lists.ozlabs.org
9344 S:      Orphan
9345 F:      arch/powerpc/*/*virtex*
9346 F:      arch/powerpc/*/*/*virtex*
9347
9348 LINUX FOR POWERPC PA SEMI PWRFICIENT
9349 L:      linuxppc-dev@lists.ozlabs.org
9350 S:      Orphan
9351 F:      arch/powerpc/platforms/pasemi/
9352 F:      drivers/*/*pasemi*
9353 F:      drivers/*/*/*pasemi*
9354
9355 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9356 M:      Kees Cook <keescook@chromium.org>
9357 S:      Maintained
9358 F:      drivers/misc/lkdtm/*
9359
9360 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9361 M:      Alan Stern <stern@rowland.harvard.edu>
9362 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9363 M:      Will Deacon <will@kernel.org>
9364 M:      Peter Zijlstra <peterz@infradead.org>
9365 M:      Boqun Feng <boqun.feng@gmail.com>
9366 M:      Nicholas Piggin <npiggin@gmail.com>
9367 M:      David Howells <dhowells@redhat.com>
9368 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9369 M:      Luc Maranget <luc.maranget@inria.fr>
9370 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9371 R:      Akira Yokosawa <akiyks@gmail.com>
9372 R:      Daniel Lustig <dlustig@nvidia.com>
9373 L:      linux-kernel@vger.kernel.org
9374 L:      linux-arch@vger.kernel.org
9375 S:      Supported
9376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9377 F:      tools/memory-model/
9378 F:      Documentation/atomic_bitops.txt
9379 F:      Documentation/atomic_t.txt
9380 F:      Documentation/core-api/atomic_ops.rst
9381 F:      Documentation/core-api/refcount-vs-atomic.rst
9382 F:      Documentation/memory-barriers.txt
9383
9384 LIS3LV02D ACCELEROMETER DRIVER
9385 M:      Eric Piel <eric.piel@tremplin-utc.net>
9386 S:      Maintained
9387 F:      Documentation/misc-devices/lis3lv02d.rst
9388 F:      drivers/misc/lis3lv02d/
9389 F:      drivers/platform/x86/hp_accel.c
9390
9391 LIVE PATCHING
9392 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9393 M:      Jiri Kosina <jikos@kernel.org>
9394 M:      Miroslav Benes <mbenes@suse.cz>
9395 M:      Petr Mladek <pmladek@suse.com>
9396 R:      Joe Lawrence <joe.lawrence@redhat.com>
9397 S:      Maintained
9398 F:      kernel/livepatch/
9399 F:      include/linux/livepatch.h
9400 F:      arch/x86/include/asm/livepatch.h
9401 F:      arch/x86/kernel/livepatch.c
9402 F:      Documentation/livepatch/
9403 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9404 F:      samples/livepatch/
9405 F:      tools/testing/selftests/livepatch/
9406 L:      live-patching@vger.kernel.org
9407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9408
9409 LLC (802.2)
9410 L:      netdev@vger.kernel.org
9411 S:      Odd fixes
9412 F:      include/linux/llc.h
9413 F:      include/uapi/linux/llc.h
9414 F:      include/net/llc*
9415 F:      net/llc/
9416
9417 LM73 HARDWARE MONITOR DRIVER
9418 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9419 L:      linux-hwmon@vger.kernel.org
9420 S:      Maintained
9421 F:      drivers/hwmon/lm73.c
9422
9423 LM78 HARDWARE MONITOR DRIVER
9424 M:      Jean Delvare <jdelvare@suse.com>
9425 L:      linux-hwmon@vger.kernel.org
9426 S:      Maintained
9427 F:      Documentation/hwmon/lm78.rst
9428 F:      drivers/hwmon/lm78.c
9429
9430 LM83 HARDWARE MONITOR DRIVER
9431 M:      Jean Delvare <jdelvare@suse.com>
9432 L:      linux-hwmon@vger.kernel.org
9433 S:      Maintained
9434 F:      Documentation/hwmon/lm83.rst
9435 F:      drivers/hwmon/lm83.c
9436
9437 LM90 HARDWARE MONITOR DRIVER
9438 M:      Jean Delvare <jdelvare@suse.com>
9439 L:      linux-hwmon@vger.kernel.org
9440 S:      Maintained
9441 F:      Documentation/hwmon/lm90.rst
9442 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9443 F:      drivers/hwmon/lm90.c
9444 F:      include/dt-bindings/thermal/lm90.h
9445
9446 LM95234 HARDWARE MONITOR DRIVER
9447 M:      Guenter Roeck <linux@roeck-us.net>
9448 L:      linux-hwmon@vger.kernel.org
9449 S:      Maintained
9450 F:      Documentation/hwmon/lm95234.rst
9451 F:      drivers/hwmon/lm95234.c
9452
9453 LME2510 MEDIA DRIVER
9454 M:      Malcolm Priestley <tvboxspy@gmail.com>
9455 L:      linux-media@vger.kernel.org
9456 W:      https://linuxtv.org
9457 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9458 S:      Maintained
9459 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9460
9461 LOADPIN SECURITY MODULE
9462 M:      Kees Cook <keescook@chromium.org>
9463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9464 S:      Supported
9465 F:      security/loadpin/
9466 F:      Documentation/admin-guide/LSM/LoadPin.rst
9467
9468 LOCKING PRIMITIVES
9469 M:      Peter Zijlstra <peterz@infradead.org>
9470 M:      Ingo Molnar <mingo@redhat.com>
9471 M:      Will Deacon <will@kernel.org>
9472 L:      linux-kernel@vger.kernel.org
9473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9474 S:      Maintained
9475 F:      Documentation/locking/
9476 F:      include/linux/lockdep.h
9477 F:      include/linux/spinlock*.h
9478 F:      arch/*/include/asm/spinlock*.h
9479 F:      include/linux/rwlock*.h
9480 F:      include/linux/mutex*.h
9481 F:      include/linux/rwsem*.h
9482 F:      include/linux/seqlock.h
9483 F:      lib/locking*.[ch]
9484 F:      kernel/locking/
9485 X:      kernel/locking/locktorture.c
9486
9487 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9488 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9489 L:      linux-ntfs-dev@lists.sourceforge.net
9490 W:      http://www.linux-ntfs.org/content/view/19/37/
9491 S:      Maintained
9492 F:      Documentation/admin-guide/ldm.rst
9493 F:      block/partitions/ldm.*
9494
9495 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9496 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9497 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9498 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9499 L:      MPT-FusionLinux.pdl@broadcom.com
9500 L:      linux-scsi@vger.kernel.org
9501 W:      http://www.avagotech.com/support/
9502 S:      Supported
9503 F:      drivers/message/fusion/
9504 F:      drivers/scsi/mpt3sas/
9505
9506 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9507 M:      Matthew Wilcox <willy@infradead.org>
9508 L:      linux-scsi@vger.kernel.org
9509 S:      Maintained
9510 F:      drivers/scsi/sym53c8xx_2/
9511
9512 LTC1660 DAC DRIVER
9513 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9514 L:      linux-iio@vger.kernel.org
9515 S:      Maintained
9516 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9517 F:      drivers/iio/dac/ltc1660.c
9518
9519 LTC4261 HARDWARE MONITOR DRIVER
9520 M:      Guenter Roeck <linux@roeck-us.net>
9521 L:      linux-hwmon@vger.kernel.org
9522 S:      Maintained
9523 F:      Documentation/hwmon/ltc4261.rst
9524 F:      drivers/hwmon/ltc4261.c
9525
9526 LTC4306 I2C MULTIPLEXER DRIVER
9527 M:      Michael Hennerich <michael.hennerich@analog.com>
9528 W:      http://ez.analog.com/community/linux-device-drivers
9529 L:      linux-i2c@vger.kernel.org
9530 S:      Supported
9531 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9532 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9533
9534 LTP (Linux Test Project)
9535 M:      Mike Frysinger <vapier@gentoo.org>
9536 M:      Cyril Hrubis <chrubis@suse.cz>
9537 M:      Wanlong Gao <wanlong.gao@gmail.com>
9538 M:      Jan Stancek <jstancek@redhat.com>
9539 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9540 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9541 L:      ltp@lists.linux.it (subscribers-only)
9542 W:      http://linux-test-project.github.io/
9543 T:      git git://github.com/linux-test-project/ltp.git
9544 S:      Maintained
9545
9546 M68K ARCHITECTURE
9547 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9548 L:      linux-m68k@lists.linux-m68k.org
9549 W:      http://www.linux-m68k.org/
9550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9551 S:      Maintained
9552 F:      arch/m68k/
9553 F:      drivers/zorro/
9554
9555 M68K ON APPLE MACINTOSH
9556 M:      Joshua Thompson <funaho@jurai.org>
9557 W:      http://www.mac.linux-m68k.org/
9558 L:      linux-m68k@lists.linux-m68k.org
9559 S:      Maintained
9560 F:      arch/m68k/mac/
9561
9562 M68K ON HP9000/300
9563 M:      Philip Blundell <philb@gnu.org>
9564 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9565 S:      Maintained
9566 F:      arch/m68k/hp300/
9567
9568 M88DS3103 MEDIA DRIVER
9569 M:      Antti Palosaari <crope@iki.fi>
9570 L:      linux-media@vger.kernel.org
9571 W:      https://linuxtv.org
9572 W:      http://palosaari.fi/linux/
9573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9574 T:      git git://linuxtv.org/anttip/media_tree.git
9575 S:      Maintained
9576 F:      drivers/media/dvb-frontends/m88ds3103*
9577
9578 M88RS2000 MEDIA DRIVER
9579 M:      Malcolm Priestley <tvboxspy@gmail.com>
9580 L:      linux-media@vger.kernel.org
9581 W:      https://linuxtv.org
9582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9583 S:      Maintained
9584 F:      drivers/media/dvb-frontends/m88rs2000*
9585
9586 MA901 MASTERKIT USB FM RADIO DRIVER
9587 M:      Alexey Klimov <klimov.linux@gmail.com>
9588 L:      linux-media@vger.kernel.org
9589 T:      git git://linuxtv.org/media_tree.git
9590 S:      Maintained
9591 F:      drivers/media/radio/radio-ma901.c
9592
9593 MAC80211
9594 M:      Johannes Berg <johannes@sipsolutions.net>
9595 L:      linux-wireless@vger.kernel.org
9596 W:      http://wireless.kernel.org/
9597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9599 S:      Maintained
9600 F:      Documentation/networking/mac80211-injection.txt
9601 F:      include/net/mac80211.h
9602 F:      net/mac80211/
9603 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9604 F:      Documentation/networking/mac80211_hwsim/README
9605
9606 MAILBOX API
9607 M:      Jassi Brar <jassisinghbrar@gmail.com>
9608 L:      linux-kernel@vger.kernel.org
9609 S:      Maintained
9610 F:      drivers/mailbox/
9611 F:      include/linux/mailbox_client.h
9612 F:      include/linux/mailbox_controller.h
9613
9614 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9615 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9616 W:      http://www.kernel.org/doc/man-pages
9617 L:      linux-man@vger.kernel.org
9618 S:      Maintained
9619
9620 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9621 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9622 L:      linux-mips@vger.kernel.org
9623 S:      Maintained
9624 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9625
9626 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9627 M:      Andrew Lunn <andrew@lunn.ch>
9628 M:      Vivien Didelot <vivien.didelot@gmail.com>
9629 L:      netdev@vger.kernel.org
9630 S:      Maintained
9631 F:      drivers/net/dsa/mv88e6xxx/
9632 F:      include/linux/platform_data/mv88e6xxx.h
9633 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9634
9635 MARVELL ARMADA DRM SUPPORT
9636 M:      Russell King <linux@armlinux.org.uk>
9637 S:      Maintained
9638 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9639 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9640 F:      drivers/gpu/drm/armada/
9641 F:      include/uapi/drm/armada_drm.h
9642 F:      Documentation/devicetree/bindings/display/armada/
9643
9644 MARVELL ARMADA 3700 PHY DRIVERS
9645 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9646 S:      Maintained
9647 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9648 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9649 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9650 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9651
9652 MARVELL CRYPTO DRIVER
9653 M:      Boris Brezillon <bbrezillon@kernel.org>
9654 M:      Arnaud Ebalard <arno@natisbad.org>
9655 F:      drivers/crypto/marvell/
9656 S:      Maintained
9657 L:      linux-crypto@vger.kernel.org
9658
9659 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9660 M:      Mirko Lindner <mlindner@marvell.com>
9661 M:      Stephen Hemminger <stephen@networkplumber.org>
9662 L:      netdev@vger.kernel.org
9663 S:      Maintained
9664 F:      drivers/net/ethernet/marvell/sk*
9665
9666 MARVELL LIBERTAS WIRELESS DRIVER
9667 L:      libertas-dev@lists.infradead.org
9668 S:      Orphan
9669 F:      drivers/net/wireless/marvell/libertas/
9670
9671 MARVELL MACCHIATOBIN SUPPORT
9672 M:      Russell King <linux@armlinux.org.uk>
9673 L:      linux-arm-kernel@lists.infradead.org
9674 S:      Maintained
9675 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9676
9677 MARVELL MV643XX ETHERNET DRIVER
9678 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9679 L:      netdev@vger.kernel.org
9680 S:      Maintained
9681 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9682 F:      include/linux/mv643xx.h
9683
9684 MARVELL MV88X3310 PHY DRIVER
9685 M:      Russell King <linux@armlinux.org.uk>
9686 L:      netdev@vger.kernel.org
9687 S:      Maintained
9688 F:      drivers/net/phy/marvell10g.c
9689
9690 MARVELL MVEBU THERMAL DRIVER
9691 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9692 S:      Maintained
9693 F:      drivers/thermal/armada_thermal.c
9694
9695 MARVELL MVNETA ETHERNET DRIVER
9696 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9697 L:      netdev@vger.kernel.org
9698 S:      Maintained
9699 F:      drivers/net/ethernet/marvell/mvneta.*
9700
9701 MARVELL MWIFIEX WIRELESS DRIVER
9702 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9703 M:      Nishant Sarmukadam <nishants@marvell.com>
9704 M:      Ganapathi Bhat <gbhat@marvell.com>
9705 M:      Xinming Hu <huxinming820@gmail.com>
9706 L:      linux-wireless@vger.kernel.org
9707 S:      Maintained
9708 F:      drivers/net/wireless/marvell/mwifiex/
9709
9710 MARVELL MWL8K WIRELESS DRIVER
9711 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9712 L:      linux-wireless@vger.kernel.org
9713 S:      Odd Fixes
9714 F:      drivers/net/wireless/marvell/mwl8k.c
9715
9716 MARVELL NAND CONTROLLER DRIVER
9717 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9718 L:      linux-mtd@lists.infradead.org
9719 S:      Maintained
9720 F:      drivers/mtd/nand/raw/marvell_nand.c
9721 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9722
9723 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9724 M:      Nicolas Pitre <nico@fluxnic.net>
9725 S:      Odd Fixes
9726 F:      drivers/mmc/host/mvsdio.*
9727
9728 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9729 M:      Hu Ziji <huziji@marvell.com>
9730 L:      linux-mmc@vger.kernel.org
9731 S:      Supported
9732 F:      drivers/mmc/host/sdhci-xenon*
9733 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9734
9735 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9736 M:      Sunil Goutham <sgoutham@marvell.com>
9737 M:      Linu Cherian <lcherian@marvell.com>
9738 M:      Geetha sowjanya <gakula@marvell.com>
9739 M:      Jerin Jacob <jerinj@marvell.com>
9740 L:      netdev@vger.kernel.org
9741 S:      Supported
9742 F:      drivers/net/ethernet/marvell/octeontx2/af/
9743
9744 MATROX FRAMEBUFFER DRIVER
9745 L:      linux-fbdev@vger.kernel.org
9746 S:      Orphan
9747 F:      drivers/video/fbdev/matrox/matroxfb_*
9748 F:      include/uapi/linux/matroxfb.h
9749
9750 MAX16065 HARDWARE MONITOR DRIVER
9751 M:      Guenter Roeck <linux@roeck-us.net>
9752 L:      linux-hwmon@vger.kernel.org
9753 S:      Maintained
9754 F:      Documentation/hwmon/max16065.rst
9755 F:      drivers/hwmon/max16065.c
9756
9757 MAX2175 SDR TUNER DRIVER
9758 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9759 L:      linux-media@vger.kernel.org
9760 T:      git git://linuxtv.org/media_tree.git
9761 S:      Maintained
9762 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9763 F:      Documentation/media/v4l-drivers/max2175.rst
9764 F:      drivers/media/i2c/max2175*
9765 F:      include/uapi/linux/max2175.h
9766
9767 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9768 L:      linux-hwmon@vger.kernel.org
9769 S:      Orphan
9770 F:      Documentation/hwmon/max6650.rst
9771 F:      drivers/hwmon/max6650.c
9772
9773 MAX6697 HARDWARE MONITOR DRIVER
9774 M:      Guenter Roeck <linux@roeck-us.net>
9775 L:      linux-hwmon@vger.kernel.org
9776 S:      Maintained
9777 F:      Documentation/hwmon/max6697.rst
9778 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9779 F:      drivers/hwmon/max6697.c
9780 F:      include/linux/platform_data/max6697.h
9781
9782 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9783 M:      Peter Rosin <peda@axentia.se>
9784 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9785 S:      Maintained
9786 F:      Documentation/devicetree/bindings/sound/max9860.txt
9787 F:      sound/soc/codecs/max9860.*
9788
9789 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9790 M:      Andreas Klinger <ak@it-klinger.de>
9791 L:      linux-iio@vger.kernel.org
9792 S:      Maintained
9793 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9794 F:      drivers/iio/proximity/mb1232.c
9795
9796 MAXIM MAX77650 PMIC MFD DRIVER
9797 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9798 L:      linux-kernel@vger.kernel.org
9799 S:      Maintained
9800 F:      Documentation/devicetree/bindings/*/*max77650.txt
9801 F:      Documentation/devicetree/bindings/*/max77650*.txt
9802 F:      include/linux/mfd/max77650.h
9803 F:      drivers/mfd/max77650.c
9804 F:      drivers/regulator/max77650-regulator.c
9805 F:      drivers/power/supply/max77650-charger.c
9806 F:      drivers/input/misc/max77650-onkey.c
9807 F:      drivers/leds/leds-max77650.c
9808 F:      drivers/gpio/gpio-max77650.c
9809
9810 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9811 M:      Javier Martinez Canillas <javier@dowhile0.org>
9812 L:      linux-kernel@vger.kernel.org
9813 S:      Supported
9814 F:      drivers/regulator/max77802-regulator.c
9815 F:      Documentation/devicetree/bindings/*/*max77802.txt
9816 F:      include/dt-bindings/*/*max77802.h
9817
9818 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9819 M:      Krzysztof Kozlowski <krzk@kernel.org>
9820 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9821 L:      linux-pm@vger.kernel.org
9822 S:      Supported
9823 F:      drivers/power/supply/max14577_charger.c
9824 F:      drivers/power/supply/max77693_charger.c
9825
9826 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9827 M:      Chanwoo Choi <cw00.choi@samsung.com>
9828 M:      Krzysztof Kozlowski <krzk@kernel.org>
9829 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9830 L:      linux-kernel@vger.kernel.org
9831 S:      Supported
9832 F:      drivers/*/max14577*.c
9833 F:      drivers/*/max77686*.c
9834 F:      drivers/*/max77693*.c
9835 F:      drivers/extcon/extcon-max14577.c
9836 F:      drivers/extcon/extcon-max77693.c
9837 F:      drivers/rtc/rtc-max77686.c
9838 F:      drivers/clk/clk-max77686.c
9839 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9840 F:      Documentation/devicetree/bindings/*/max77686.txt
9841 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9842 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9843 F:      include/linux/mfd/max14577*.h
9844 F:      include/linux/mfd/max77686*.h
9845 F:      include/linux/mfd/max77693*.h
9846
9847 MAXIRADIO FM RADIO RECEIVER DRIVER
9848 M:      Hans Verkuil <hverkuil@xs4all.nl>
9849 L:      linux-media@vger.kernel.org
9850 T:      git git://linuxtv.org/media_tree.git
9851 W:      https://linuxtv.org
9852 S:      Maintained
9853 F:      drivers/media/radio/radio-maxiradio*
9854
9855 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9856 M:      Peter Rosin <peda@axentia.se>
9857 L:      linux-iio@vger.kernel.org
9858 S:      Maintained
9859 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9860 F:      drivers/iio/potentiometer/mcp4018.c
9861 F:      drivers/iio/potentiometer/mcp4531.c
9862
9863 MCR20A IEEE-802.15.4 RADIO DRIVER
9864 M:      Xue Liu <liuxuenetmail@gmail.com>
9865 L:      linux-wpan@vger.kernel.org
9866 W:      https://github.com/xueliu/mcr20a-linux
9867 S:      Maintained
9868 F:      drivers/net/ieee802154/mcr20a.c
9869 F:      drivers/net/ieee802154/mcr20a.h
9870 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9871
9872 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9873 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9874 L:      linux-iio@vger.kernel.org
9875 S:      Maintained
9876 F:      drivers/iio/dac/cio-dac.c
9877
9878 MEDIA CONTROLLER FRAMEWORK
9879 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9880 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9881 L:      linux-media@vger.kernel.org
9882 W:      https://www.linuxtv.org
9883 T:      git git://linuxtv.org/media_tree.git
9884 S:      Supported
9885 F:      drivers/media/mc/
9886 F:      include/media/media-*.h
9887 F:      include/uapi/linux/media.h
9888
9889 MEDIA DRIVERS FOR ASCOT2E
9890 M:      Sergey Kozlov <serjk@netup.ru>
9891 M:      Abylay Ospan <aospan@netup.ru>
9892 L:      linux-media@vger.kernel.org
9893 W:      https://linuxtv.org
9894 W:      http://netup.tv/
9895 T:      git git://linuxtv.org/media_tree.git
9896 S:      Supported
9897 F:      drivers/media/dvb-frontends/ascot2e*
9898
9899 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9900 M:      Jasmin Jessich <jasmin@anw.at>
9901 L:      linux-media@vger.kernel.org
9902 W:      https://linuxtv.org
9903 T:      git git://linuxtv.org/media_tree.git
9904 S:      Maintained
9905 F:      drivers/media/dvb-frontends/cxd2099*
9906
9907 MEDIA DRIVERS FOR CXD2841ER
9908 M:      Sergey Kozlov <serjk@netup.ru>
9909 M:      Abylay Ospan <aospan@netup.ru>
9910 L:      linux-media@vger.kernel.org
9911 W:      https://linuxtv.org
9912 W:      http://netup.tv/
9913 T:      git git://linuxtv.org/media_tree.git
9914 S:      Supported
9915 F:      drivers/media/dvb-frontends/cxd2841er*
9916
9917 MEDIA DRIVERS FOR CXD2880
9918 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9919 L:      linux-media@vger.kernel.org
9920 W:      http://linuxtv.org/
9921 T:      git git://linuxtv.org/media_tree.git
9922 S:      Supported
9923 F:      drivers/media/dvb-frontends/cxd2880/*
9924 F:      drivers/media/spi/cxd2880*
9925
9926 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9927 L:      linux-media@vger.kernel.org
9928 W:      https://linuxtv.org
9929 T:      git git://linuxtv.org/media_tree.git
9930 S:      Orphan
9931 F:      drivers/media/pci/ddbridge/*
9932
9933 MEDIA DRIVERS FOR FREESCALE IMX
9934 M:      Steve Longerbeam <slongerbeam@gmail.com>
9935 M:      Philipp Zabel <p.zabel@pengutronix.de>
9936 L:      linux-media@vger.kernel.org
9937 T:      git git://linuxtv.org/media_tree.git
9938 S:      Maintained
9939 F:      Documentation/devicetree/bindings/media/imx.txt
9940 F:      Documentation/media/v4l-drivers/imx.rst
9941 F:      drivers/staging/media/imx/
9942 F:      include/linux/imx-media.h
9943 F:      include/media/imx.h
9944
9945 MEDIA DRIVER FOR FREESCALE IMX PXP
9946 M:      Philipp Zabel <p.zabel@pengutronix.de>
9947 L:      linux-media@vger.kernel.org
9948 T:      git git://linuxtv.org/media_tree.git
9949 S:      Maintained
9950 F:      drivers/media/platform/imx-pxp.[ch]
9951
9952 MEDIA DRIVERS FOR FREESCALE IMX7
9953 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9954 L:      linux-media@vger.kernel.org
9955 T:      git git://linuxtv.org/media_tree.git
9956 S:      Maintained
9957 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9958 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9959 F:      Documentation/media/v4l-drivers/imx7.rst
9960 F:      drivers/staging/media/imx/imx7-media-csi.c
9961 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9962
9963 MEDIA DRIVERS FOR HELENE
9964 M:      Abylay Ospan <aospan@netup.ru>
9965 L:      linux-media@vger.kernel.org
9966 W:      https://linuxtv.org
9967 W:      http://netup.tv/
9968 T:      git git://linuxtv.org/media_tree.git
9969 S:      Supported
9970 F:      drivers/media/dvb-frontends/helene*
9971
9972 MEDIA DRIVERS FOR HORUS3A
9973 M:      Sergey Kozlov <serjk@netup.ru>
9974 M:      Abylay Ospan <aospan@netup.ru>
9975 L:      linux-media@vger.kernel.org
9976 W:      https://linuxtv.org
9977 W:      http://netup.tv/
9978 T:      git git://linuxtv.org/media_tree.git
9979 S:      Supported
9980 F:      drivers/media/dvb-frontends/horus3a*
9981
9982 MEDIA DRIVERS FOR LNBH25
9983 M:      Sergey Kozlov <serjk@netup.ru>
9984 M:      Abylay Ospan <aospan@netup.ru>
9985 L:      linux-media@vger.kernel.org
9986 W:      https://linuxtv.org
9987 W:      http://netup.tv/
9988 T:      git git://linuxtv.org/media_tree.git
9989 S:      Supported
9990 F:      drivers/media/dvb-frontends/lnbh25*
9991
9992 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9993 L:      linux-media@vger.kernel.org
9994 W:      https://linuxtv.org
9995 T:      git git://linuxtv.org/media_tree.git
9996 S:      Orphan
9997 F:      drivers/media/dvb-frontends/mxl5xx*
9998
9999 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10000 M:      Sergey Kozlov <serjk@netup.ru>
10001 M:      Abylay Ospan <aospan@netup.ru>
10002 L:      linux-media@vger.kernel.org
10003 W:      https://linuxtv.org
10004 W:      http://netup.tv/
10005 T:      git git://linuxtv.org/media_tree.git
10006 S:      Supported
10007 F:      drivers/media/pci/netup_unidvb/*
10008
10009 MEDIA DRIVERS FOR RENESAS - CEU
10010 M:      Jacopo Mondi <jacopo@jmondi.org>
10011 L:      linux-media@vger.kernel.org
10012 L:      linux-renesas-soc@vger.kernel.org
10013 T:      git git://linuxtv.org/media_tree.git
10014 S:      Supported
10015 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10016 F:      drivers/media/platform/renesas-ceu.c
10017 F:      include/media/drv-intf/renesas-ceu.h
10018
10019 MEDIA DRIVERS FOR RENESAS - DRIF
10020 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
10021 L:      linux-media@vger.kernel.org
10022 L:      linux-renesas-soc@vger.kernel.org
10023 T:      git git://linuxtv.org/media_tree.git
10024 S:      Supported
10025 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10026 F:      drivers/media/platform/rcar_drif.c
10027
10028 MEDIA DRIVERS FOR RENESAS - FCP
10029 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10030 L:      linux-media@vger.kernel.org
10031 L:      linux-renesas-soc@vger.kernel.org
10032 T:      git git://linuxtv.org/media_tree.git
10033 S:      Supported
10034 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10035 F:      drivers/media/platform/rcar-fcp.c
10036 F:      include/media/rcar-fcp.h
10037
10038 MEDIA DRIVERS FOR RENESAS - FDP1
10039 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10040 L:      linux-media@vger.kernel.org
10041 L:      linux-renesas-soc@vger.kernel.org
10042 T:      git git://linuxtv.org/media_tree.git
10043 S:      Supported
10044 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10045 F:      drivers/media/platform/rcar_fdp1.c
10046
10047 MEDIA DRIVERS FOR RENESAS - VIN
10048 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10049 L:      linux-media@vger.kernel.org
10050 L:      linux-renesas-soc@vger.kernel.org
10051 T:      git git://linuxtv.org/media_tree.git
10052 S:      Supported
10053 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
10054 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
10055 F:      drivers/media/platform/rcar-vin/
10056
10057 MEDIA DRIVERS FOR RENESAS - VSP1
10058 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10059 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10060 L:      linux-media@vger.kernel.org
10061 L:      linux-renesas-soc@vger.kernel.org
10062 T:      git git://linuxtv.org/media_tree.git
10063 S:      Supported
10064 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10065 F:      drivers/media/platform/vsp1/
10066
10067 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10068 L:      linux-media@vger.kernel.org
10069 W:      https://linuxtv.org
10070 T:      git git://linuxtv.org/media_tree.git
10071 S:      Orphan
10072 F:      drivers/media/dvb-frontends/stv0910*
10073
10074 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10075 L:      linux-media@vger.kernel.org
10076 W:      https://linuxtv.org
10077 T:      git git://linuxtv.org/media_tree.git
10078 S:      Orphan
10079 F:      drivers/media/dvb-frontends/stv6111*
10080
10081 MEDIA DRIVERS FOR STM32 - DCMI
10082 M:      Hugues Fruchet <hugues.fruchet@st.com>
10083 L:      linux-media@vger.kernel.org
10084 T:      git git://linuxtv.org/media_tree.git
10085 S:      Supported
10086 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10087 F:      drivers/media/platform/stm32/stm32-dcmi.c
10088
10089 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10090 M:      Dmitry Osipenko <digetx@gmail.com>
10091 L:      linux-media@vger.kernel.org
10092 L:      linux-tegra@vger.kernel.org
10093 T:      git git://linuxtv.org/media_tree.git
10094 S:      Maintained
10095 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10096 F:      drivers/staging/media/tegra-vde/
10097
10098 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10099 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10100 P:      LinuxTV.org Project
10101 L:      linux-media@vger.kernel.org
10102 W:      https://linuxtv.org
10103 Q:      http://patchwork.kernel.org/project/linux-media/list/
10104 T:      git git://linuxtv.org/media_tree.git
10105 S:      Maintained
10106 F:      Documentation/devicetree/bindings/media/
10107 F:      Documentation/media/
10108 F:      drivers/media/
10109 F:      drivers/staging/media/
10110 F:      include/linux/platform_data/media/
10111 F:      include/media/
10112 F:      include/uapi/linux/dvb/
10113 F:      include/uapi/linux/videodev2.h
10114 F:      include/uapi/linux/media.h
10115 F:      include/uapi/linux/v4l2-*
10116 F:      include/uapi/linux/meye.h
10117 F:      include/uapi/linux/ivtv*
10118 F:      include/uapi/linux/uvcvideo.h
10119
10120 MEDIATEK BLUETOOTH DRIVER
10121 M:      Sean Wang <sean.wang@mediatek.com>
10122 L:      linux-bluetooth@vger.kernel.org
10123 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10124 S:      Maintained
10125 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10126 F:      drivers/bluetooth/btmtkuart.c
10127
10128 MEDIATEK CIR DRIVER
10129 M:      Sean Wang <sean.wang@mediatek.com>
10130 S:      Maintained
10131 F:      drivers/media/rc/mtk-cir.c
10132
10133 MEDIATEK DMA DRIVER
10134 M:      Sean Wang <sean.wang@mediatek.com>
10135 L:      dmaengine@vger.kernel.org
10136 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10137 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10138 S:      Maintained
10139 F:      Documentation/devicetree/bindings/dma/mtk-*
10140 F:      drivers/dma/mediatek/
10141
10142 MEDIATEK PMIC LED DRIVER
10143 M:      Sean Wang <sean.wang@mediatek.com>
10144 S:      Maintained
10145 F:      drivers/leds/leds-mt6323.c
10146 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10147
10148 MEDIATEK ETHERNET DRIVER
10149 M:      Felix Fietkau <nbd@openwrt.org>
10150 M:      John Crispin <john@phrozen.org>
10151 M:      Sean Wang <sean.wang@mediatek.com>
10152 M:      Nelson Chang <nelson.chang@mediatek.com>
10153 L:      netdev@vger.kernel.org
10154 S:      Maintained
10155 F:      drivers/net/ethernet/mediatek/
10156
10157 MEDIATEK SWITCH DRIVER
10158 M:      Sean Wang <sean.wang@mediatek.com>
10159 L:      netdev@vger.kernel.org
10160 S:      Maintained
10161 F:      drivers/net/dsa/mt7530.*
10162 F:      net/dsa/tag_mtk.c
10163
10164 MEDIATEK JPEG DRIVER
10165 M:      Rick Chang <rick.chang@mediatek.com>
10166 M:      Bin Liu <bin.liu@mediatek.com>
10167 S:      Supported
10168 F:      drivers/media/platform/mtk-jpeg/
10169 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10170
10171 MEDIATEK MDP DRIVER
10172 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10173 M:      Houlong Wei <houlong.wei@mediatek.com>
10174 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10175 S:      Supported
10176 F:      drivers/media/platform/mtk-mdp/
10177 F:      drivers/media/platform/mtk-vpu/
10178 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10179
10180 MEDIATEK MEDIA DRIVER
10181 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10182 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10183 S:      Supported
10184 F:      drivers/media/platform/mtk-vcodec/
10185 F:      drivers/media/platform/mtk-vpu/
10186 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10187 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10188
10189 MEDIATEK MMC/SD/SDIO DRIVER
10190 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10191 S:      Maintained
10192 F:      drivers/mmc/host/mtk-sd.c
10193 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10194
10195 MEDIATEK MT76 WIRELESS LAN DRIVER
10196 M:      Felix Fietkau <nbd@nbd.name>
10197 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10198 R:      Ryder Lee <ryder.lee@mediatek.com>
10199 R:      Roy Luo <royluo@google.com>
10200 L:      linux-wireless@vger.kernel.org
10201 S:      Maintained
10202 F:      drivers/net/wireless/mediatek/mt76/
10203
10204 MEDIATEK MT7601U WIRELESS LAN DRIVER
10205 M:      Jakub Kicinski <kubakici@wp.pl>
10206 L:      linux-wireless@vger.kernel.org
10207 S:      Maintained
10208 F:      drivers/net/wireless/mediatek/mt7601u/
10209
10210 MEDIATEK MT7621/28/88 I2C DRIVER
10211 M:      Stefan Roese <sr@denx.de>
10212 L:      linux-i2c@vger.kernel.org
10213 S:      Maintained
10214 F:      drivers/i2c/busses/i2c-mt7621.c
10215 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10216
10217 MEDIATEK NAND CONTROLLER DRIVER
10218 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10219 L:      linux-mtd@lists.infradead.org
10220 S:      Maintained
10221 F:      drivers/mtd/nand/raw/mtk_*
10222 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10223
10224 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10225 M:      Sean Wang <sean.wang@mediatek.com>
10226 S:      Maintained
10227 F:      drivers/char/hw_random/mtk-rng.c
10228
10229 MEDIATEK USB3 DRD IP DRIVER
10230 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10231 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10233 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10234 S:      Maintained
10235 F:      drivers/usb/mtu3/
10236
10237 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10238 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10239 M:      Martin Donnelly <martin.donnelly@ge.com>
10240 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10241 S:      Maintained
10242 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10243 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10244
10245 MEGARAID SCSI/SAS DRIVERS
10246 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10247 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10248 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10249 L:      megaraidlinux.pdl@broadcom.com
10250 L:      linux-scsi@vger.kernel.org
10251 W:      http://www.avagotech.com/support/
10252 S:      Maintained
10253 F:      Documentation/scsi/megaraid.txt
10254 F:      drivers/scsi/megaraid.*
10255 F:      drivers/scsi/megaraid/
10256
10257 MELEXIS MLX90614 DRIVER
10258 M:      Crt Mori <cmo@melexis.com>
10259 L:      linux-iio@vger.kernel.org
10260 W:      http://www.melexis.com
10261 S:      Supported
10262 F:      drivers/iio/temperature/mlx90614.c
10263
10264 MELEXIS MLX90632 DRIVER
10265 M:      Crt Mori <cmo@melexis.com>
10266 L:      linux-iio@vger.kernel.org
10267 W:      http://www.melexis.com
10268 S:      Supported
10269 F:      drivers/iio/temperature/mlx90632.c
10270
10271 MELFAS MIP4 TOUCHSCREEN DRIVER
10272 M:      Sangwon Jee <jeesw@melfas.com>
10273 W:      http://www.melfas.com
10274 S:      Supported
10275 F:      drivers/input/touchscreen/melfas_mip4.c
10276 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10277
10278 MELLANOX ETHERNET DRIVER (mlx4_en)
10279 M:      Tariq Toukan <tariqt@mellanox.com>
10280 L:      netdev@vger.kernel.org
10281 S:      Supported
10282 W:      http://www.mellanox.com
10283 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10284 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10285
10286 MELLANOX ETHERNET DRIVER (mlx5e)
10287 M:      Saeed Mahameed <saeedm@mellanox.com>
10288 L:      netdev@vger.kernel.org
10289 S:      Supported
10290 W:      http://www.mellanox.com
10291 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10292 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10293
10294 MELLANOX ETHERNET INNOVA DRIVERS
10295 R:      Boris Pismenny <borisp@mellanox.com>
10296 L:      netdev@vger.kernel.org
10297 S:      Supported
10298 W:      http://www.mellanox.com
10299 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10300 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10301 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10302 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10303 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10304
10305 MELLANOX ETHERNET SWITCH DRIVERS
10306 M:      Jiri Pirko <jiri@mellanox.com>
10307 M:      Ido Schimmel <idosch@mellanox.com>
10308 L:      netdev@vger.kernel.org
10309 S:      Supported
10310 W:      http://www.mellanox.com
10311 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10312 F:      drivers/net/ethernet/mellanox/mlxsw/
10313 F:      tools/testing/selftests/drivers/net/mlxsw/
10314
10315 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10316 M:      mlxsw@mellanox.com
10317 L:      netdev@vger.kernel.org
10318 S:      Supported
10319 W:      http://www.mellanox.com
10320 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10321 F:      drivers/net/ethernet/mellanox/mlxfw/
10322
10323 MELLANOX HARDWARE PLATFORM SUPPORT
10324 M:      Andy Shevchenko <andy@infradead.org>
10325 M:      Darren Hart <dvhart@infradead.org>
10326 M:      Vadim Pasternak <vadimp@mellanox.com>
10327 L:      platform-driver-x86@vger.kernel.org
10328 S:      Supported
10329 F:      drivers/platform/mellanox/
10330 F:      include/linux/platform_data/mlxreg.h
10331
10332 MELLANOX MLX4 core VPI driver
10333 M:      Tariq Toukan <tariqt@mellanox.com>
10334 L:      netdev@vger.kernel.org
10335 L:      linux-rdma@vger.kernel.org
10336 W:      http://www.mellanox.com
10337 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10338 S:      Supported
10339 F:      drivers/net/ethernet/mellanox/mlx4/
10340 F:      include/linux/mlx4/
10341
10342 MELLANOX MLX4 IB driver
10343 M:      Yishai Hadas <yishaih@mellanox.com>
10344 L:      linux-rdma@vger.kernel.org
10345 W:      http://www.mellanox.com
10346 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10347 S:      Supported
10348 F:      drivers/infiniband/hw/mlx4/
10349 F:      include/linux/mlx4/
10350 F:      include/uapi/rdma/mlx4-abi.h
10351
10352 MELLANOX MLX5 core VPI driver
10353 M:      Saeed Mahameed <saeedm@mellanox.com>
10354 M:      Leon Romanovsky <leonro@mellanox.com>
10355 L:      netdev@vger.kernel.org
10356 L:      linux-rdma@vger.kernel.org
10357 W:      http://www.mellanox.com
10358 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10359 S:      Supported
10360 F:      drivers/net/ethernet/mellanox/mlx5/core/
10361 F:      include/linux/mlx5/
10362 F:      Documentation/networking/device_drivers/mellanox/
10363
10364 MELLANOX MLX5 IB driver
10365 M:      Leon Romanovsky <leonro@mellanox.com>
10366 L:      linux-rdma@vger.kernel.org
10367 W:      http://www.mellanox.com
10368 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10369 S:      Supported
10370 F:      drivers/infiniband/hw/mlx5/
10371 F:      include/linux/mlx5/
10372 F:      include/uapi/rdma/mlx5-abi.h
10373
10374 MELLANOX MLXCPLD I2C AND MUX DRIVER
10375 M:      Vadim Pasternak <vadimp@mellanox.com>
10376 M:      Michael Shych <michaelsh@mellanox.com>
10377 L:      linux-i2c@vger.kernel.org
10378 S:      Supported
10379 F:      drivers/i2c/busses/i2c-mlxcpld.c
10380 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10381 F:      Documentation/i2c/busses/i2c-mlxcpld
10382
10383 MELLANOX MLXCPLD LED DRIVER
10384 M:      Vadim Pasternak <vadimp@mellanox.com>
10385 L:      linux-leds@vger.kernel.org
10386 S:      Supported
10387 F:      drivers/leds/leds-mlxcpld.c
10388 F:      drivers/leds/leds-mlxreg.c
10389 F:      Documentation/leds/leds-mlxcpld.rst
10390
10391 MELLANOX PLATFORM DRIVER
10392 M:      Vadim Pasternak <vadimp@mellanox.com>
10393 L:      platform-driver-x86@vger.kernel.org
10394 S:      Supported
10395 F:      drivers/platform/x86/mlx-platform.c
10396
10397 MEMBARRIER SUPPORT
10398 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10399 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10400 L:      linux-kernel@vger.kernel.org
10401 S:      Supported
10402 F:      kernel/sched/membarrier.c
10403 F:      include/uapi/linux/membarrier.h
10404 F:      arch/powerpc/include/asm/membarrier.h
10405
10406 MEMBLOCK
10407 M:      Mike Rapoport <rppt@linux.ibm.com>
10408 L:      linux-mm@kvack.org
10409 S:      Maintained
10410 F:      include/linux/memblock.h
10411 F:      mm/memblock.c
10412 F:      Documentation/core-api/boot-time-mm.rst
10413
10414 MEMORY MANAGEMENT
10415 L:      linux-mm@kvack.org
10416 W:      http://www.linux-mm.org
10417 S:      Maintained
10418 F:      include/linux/mm.h
10419 F:      include/linux/gfp.h
10420 F:      include/linux/mmzone.h
10421 F:      include/linux/memory_hotplug.h
10422 F:      include/linux/vmalloc.h
10423 F:      mm/
10424
10425 MEMORY TECHNOLOGY DEVICES (MTD)
10426 M:      David Woodhouse <dwmw2@infradead.org>
10427 M:      Brian Norris <computersforpeace@gmail.com>
10428 M:      Marek Vasut <marek.vasut@gmail.com>
10429 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10430 M:      Richard Weinberger <richard@nod.at>
10431 M:      Vignesh Raghavendra <vigneshr@ti.com>
10432 L:      linux-mtd@lists.infradead.org
10433 W:      http://www.linux-mtd.infradead.org/
10434 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10437 S:      Maintained
10438 F:      Documentation/devicetree/bindings/mtd/
10439 F:      drivers/mtd/
10440 F:      include/linux/mtd/
10441 F:      include/uapi/mtd/
10442
10443 MEN A21 WATCHDOG DRIVER
10444 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10445 L:      linux-watchdog@vger.kernel.org
10446 S:      Maintained
10447 F:      drivers/watchdog/mena21_wdt.c
10448
10449 MEN CHAMELEON BUS (mcb)
10450 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10451 S:      Maintained
10452 F:      drivers/mcb/
10453 F:      include/linux/mcb.h
10454 F:      Documentation/driver-api/men-chameleon-bus.rst
10455
10456 MEN F21BMC (Board Management Controller)
10457 M:      Andreas Werner <andreas.werner@men.de>
10458 S:      Supported
10459 F:      drivers/mfd/menf21bmc.c
10460 F:      drivers/watchdog/menf21bmc_wdt.c
10461 F:      drivers/leds/leds-menf21bmc.c
10462 F:      drivers/hwmon/menf21bmc_hwmon.c
10463 F:      Documentation/hwmon/menf21bmc.rst
10464
10465 MEN Z069 WATCHDOG DRIVER
10466 M:      Johannes Thumshirn <jth@kernel.org>
10467 L:      linux-watchdog@vger.kernel.org
10468 S:      Maintained
10469 F:      drivers/watchdog/menz69_wdt.c
10470
10471 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10472 M:      Neil Armstrong <narmstrong@baylibre.com>
10473 L:      linux-media@vger.kernel.org
10474 L:      linux-amlogic@lists.infradead.org
10475 W:      http://linux-meson.com/
10476 S:      Supported
10477 F:      drivers/media/platform/meson/ao-cec.c
10478 F:      drivers/media/platform/meson/ao-cec-g12a.c
10479 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10480 T:      git git://linuxtv.org/media_tree.git
10481
10482 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10483 M:      Liang Yang <liang.yang@amlogic.com>
10484 L:      linux-mtd@lists.infradead.org
10485 S:      Maintained
10486 F:      drivers/mtd/nand/raw/meson_*
10487 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10488
10489 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10490 M:      Maxime Jourdan <mjourdan@baylibre.com>
10491 L:      linux-media@vger.kernel.org
10492 L:      linux-amlogic@lists.infradead.org
10493 S:      Supported
10494 F:      drivers/staging/media/meson/vdec/
10495 T:      git git://linuxtv.org/media_tree.git
10496
10497 METHODE UDPU SUPPORT
10498 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10499 S:      Maintained
10500 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10501
10502 MICROBLAZE ARCHITECTURE
10503 M:      Michal Simek <monstr@monstr.eu>
10504 W:      http://www.monstr.eu/fdt/
10505 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10506 S:      Supported
10507 F:      arch/microblaze/
10508
10509 MICROCHIP AT91 SERIAL DRIVER
10510 M:      Richard Genoud <richard.genoud@gmail.com>
10511 S:      Maintained
10512 F:      drivers/tty/serial/atmel_serial.c
10513 F:      drivers/tty/serial/atmel_serial.h
10514 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10515
10516 MICROCHIP AUDIO ASOC DRIVERS
10517 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10518 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10519 S:      Supported
10520 F:      sound/soc/atmel
10521
10522 MICROCHIP DMA DRIVER
10523 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10525 L:      dmaengine@vger.kernel.org
10526 S:      Supported
10527 F:      drivers/dma/at_hdmac.c
10528 F:      drivers/dma/at_hdmac_regs.h
10529 F:      include/linux/platform_data/dma-atmel.h
10530 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10531 F:      include/dt-bindings/dma/at91.h
10532
10533 MICROCHIP ECC DRIVER
10534 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10535 L:      linux-crypto@vger.kernel.org
10536 S:      Maintained
10537 F:      drivers/crypto/atmel-ecc.*
10538
10539 MICROCHIP I2C DRIVER
10540 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10541 L:      linux-i2c@vger.kernel.org
10542 S:      Supported
10543 F:      drivers/i2c/busses/i2c-at91.h
10544 F:      drivers/i2c/busses/i2c-at91-*.c
10545
10546 MICROCHIP ISC DRIVER
10547 M:      Eugen Hristev <eugen.hristev@microchip.com>
10548 L:      linux-media@vger.kernel.org
10549 S:      Supported
10550 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10551 F:      drivers/media/platform/atmel/atmel-isc.h
10552 F:      drivers/media/platform/atmel/atmel-isc-base.c
10553 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10554 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10555
10556 MICROCHIP ISI DRIVER
10557 M:      Eugen Hristev <eugen.hristev@microchip.com>
10558 L:      linux-media@vger.kernel.org
10559 S:      Supported
10560 F:      drivers/media/platform/atmel/atmel-isi.c
10561 F:      drivers/media/platform/atmel/atmel-isi.h
10562
10563 MICROCHIP AT91 USART MFD DRIVER
10564 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10565 L:      linux-kernel@vger.kernel.org
10566 S:      Supported
10567 F:      drivers/mfd/at91-usart.c
10568 F:      include/dt-bindings/mfd/at91-usart.h
10569 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10570
10571 MICROCHIP AT91 USART SPI DRIVER
10572 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10573 L:      linux-spi@vger.kernel.org
10574 S:      Supported
10575 F:      drivers/spi/spi-at91-usart.c
10576 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10577
10578 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10579 M:      Woojung Huh <woojung.huh@microchip.com>
10580 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10581 L:      netdev@vger.kernel.org
10582 S:      Maintained
10583 F:      net/dsa/tag_ksz.c
10584 F:      drivers/net/dsa/microchip/*
10585 F:      include/linux/platform_data/microchip-ksz.h
10586 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10587
10588 MICROCHIP LAN743X ETHERNET DRIVER
10589 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10590 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10591 L:      netdev@vger.kernel.org
10592 S:      Maintained
10593 F:      drivers/net/ethernet/microchip/lan743x_*
10594
10595 MICROCHIP LCDFB DRIVER
10596 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10597 L:      linux-fbdev@vger.kernel.org
10598 S:      Maintained
10599 F:      drivers/video/fbdev/atmel_lcdfb.c
10600 F:      include/video/atmel_lcdc.h
10601
10602 MICROCHIP MMC/SD/SDIO MCI DRIVER
10603 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10604 S:      Maintained
10605 F:      drivers/mmc/host/atmel-mci.c
10606
10607 MICROCHIP MCP16502 PMIC DRIVER
10608 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10610 S:      Maintained
10611 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10612 F:      drivers/regulator/mcp16502.c
10613
10614 MICROCHIP MCP3911 ADC DRIVER
10615 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10616 M:      Kent Gustavsson <kent@minoris.se>
10617 L:      linux-iio@vger.kernel.org
10618 S:      Supported
10619 F:      drivers/iio/adc/mcp3911.c
10620 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10621
10622 MICROCHIP NAND DRIVER
10623 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10624 L:      linux-mtd@lists.infradead.org
10625 S:      Supported
10626 F:      drivers/mtd/nand/raw/atmel/*
10627 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10628
10629 MICROCHIP PWM DRIVER
10630 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10632 L:      linux-pwm@vger.kernel.org
10633 S:      Supported
10634 F:      drivers/pwm/pwm-atmel.c
10635 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10636
10637 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10638 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10639 M:      Eugen Hristev <eugen.hristev@microchip.com>
10640 L:      linux-iio@vger.kernel.org
10641 S:      Supported
10642 F:      drivers/iio/adc/at91-sama5d2_adc.c
10643 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10644 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10645
10646 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10647 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10648 S:      Supported
10649 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10650
10651 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10652 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10654 L:      linux-gpio@vger.kernel.org
10655 F:      drivers/gpio/gpio-sama5d2-piobu.c
10656
10657 MICROCHIP SPI DRIVER
10658 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10659 S:      Supported
10660 F:      drivers/spi/spi-atmel.*
10661
10662 MICROCHIP SSC DRIVER
10663 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10665 S:      Supported
10666 F:      drivers/misc/atmel-ssc.c
10667 F:      include/linux/atmel-ssc.h
10668
10669 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10670 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10672 S:      Supported
10673 F:      drivers/misc/atmel_tclib.c
10674 F:      drivers/clocksource/tcb_clksrc.c
10675
10676 MICROCHIP USBA UDC DRIVER
10677 M:      Cristian Birsan <cristian.birsan@microchip.com>
10678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10679 S:      Supported
10680 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10681
10682 MICROCHIP USB251XB DRIVER
10683 M:      Richard Leitner <richard.leitner@skidata.com>
10684 L:      linux-usb@vger.kernel.org
10685 S:      Maintained
10686 F:      drivers/usb/misc/usb251xb.c
10687 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10688
10689 MICROCHIP XDMA DRIVER
10690 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10691 L:      linux-arm-kernel@lists.infradead.org
10692 L:      dmaengine@vger.kernel.org
10693 S:      Supported
10694 F:      drivers/dma/at_xdmac.c
10695
10696 MICROSEMI MIPS SOCS
10697 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10698 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10699 L:      linux-mips@vger.kernel.org
10700 S:      Supported
10701 F:      arch/mips/generic/board-ocelot.c
10702 F:      arch/mips/configs/generic/board-ocelot.config
10703 F:      arch/mips/boot/dts/mscc/
10704 F:      Documentation/devicetree/bindings/mips/mscc.txt
10705
10706 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10707 M:      Don Brace <don.brace@microsemi.com>
10708 L:      esc.storagedev@microsemi.com
10709 L:      linux-scsi@vger.kernel.org
10710 S:      Supported
10711 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10712 F:      drivers/scsi/smartpqi/Kconfig
10713 F:      drivers/scsi/smartpqi/Makefile
10714 F:      include/linux/cciss*.h
10715 F:      include/uapi/linux/cciss*.h
10716 F:      Documentation/scsi/smartpqi.txt
10717
10718 MICROSEMI ETHERNET SWITCH DRIVER
10719 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10720 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10721 L:      netdev@vger.kernel.org
10722 S:      Supported
10723 F:      drivers/net/ethernet/mscc/
10724
10725 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10726 M:      Chen Yu <yu.c.chen@intel.com>
10727 L:      platform-driver-x86@vger.kernel.org
10728 S:      Supported
10729 F:      drivers/platform/x86/surfacepro3_button.c
10730
10731 MICROTEK X6 SCANNER
10732 M:      Oliver Neukum <oliver@neukum.org>
10733 S:      Maintained
10734 F:      drivers/usb/image/microtek.*
10735
10736 MIPS
10737 M:      Ralf Baechle <ralf@linux-mips.org>
10738 M:      Paul Burton <paul.burton@mips.com>
10739 M:      James Hogan <jhogan@kernel.org>
10740 L:      linux-mips@vger.kernel.org
10741 W:      http://www.linux-mips.org/
10742 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10744 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10745 S:      Supported
10746 F:      Documentation/devicetree/bindings/mips/
10747 F:      Documentation/mips/
10748 F:      arch/mips/
10749 F:      drivers/platform/mips/
10750
10751 MIPS BOSTON DEVELOPMENT BOARD
10752 M:      Paul Burton <paul.burton@mips.com>
10753 L:      linux-mips@vger.kernel.org
10754 S:      Maintained
10755 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10756 F:      arch/mips/boot/dts/img/boston.dts
10757 F:      arch/mips/configs/generic/board-boston.config
10758 F:      drivers/clk/imgtec/clk-boston.c
10759 F:      include/dt-bindings/clock/boston-clock.h
10760
10761 MIPS GENERIC PLATFORM
10762 M:      Paul Burton <paul.burton@mips.com>
10763 L:      linux-mips@vger.kernel.org
10764 S:      Supported
10765 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10766 F:      arch/mips/generic/
10767 F:      arch/mips/tools/generic-board-config.sh
10768
10769 MIPS/LOONGSON1 ARCHITECTURE
10770 M:      Keguang Zhang <keguang.zhang@gmail.com>
10771 L:      linux-mips@vger.kernel.org
10772 S:      Maintained
10773 F:      arch/mips/loongson32/
10774 F:      arch/mips/include/asm/mach-loongson32/
10775 F:      drivers/*/*loongson1*
10776 F:      drivers/*/*/*loongson1*
10777
10778 MIPS/LOONGSON2 ARCHITECTURE
10779 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10780 L:      linux-mips@vger.kernel.org
10781 S:      Maintained
10782 F:      arch/mips/loongson64/fuloong-2e/
10783 F:      arch/mips/loongson64/lemote-2f/
10784 F:      arch/mips/include/asm/mach-loongson64/
10785 F:      drivers/*/*loongson2*
10786 F:      drivers/*/*/*loongson2*
10787
10788 MIPS/LOONGSON3 ARCHITECTURE
10789 M:      Huacai Chen <chenhc@lemote.com>
10790 L:      linux-mips@vger.kernel.org
10791 S:      Maintained
10792 F:      arch/mips/loongson64/
10793 F:      arch/mips/include/asm/mach-loongson64/
10794 F:      drivers/platform/mips/cpu_hwmon.c
10795 F:      drivers/*/*loongson3*
10796 F:      drivers/*/*/*loongson3*
10797
10798 MIPS RINT INSTRUCTION EMULATION
10799 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10800 L:      linux-mips@vger.kernel.org
10801 S:      Supported
10802 F:      arch/mips/math-emu/sp_rint.c
10803 F:      arch/mips/math-emu/dp_rint.c
10804
10805 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10806 M:      Hans Verkuil <hverkuil@xs4all.nl>
10807 L:      linux-media@vger.kernel.org
10808 T:      git git://linuxtv.org/media_tree.git
10809 W:      https://linuxtv.org
10810 S:      Odd Fixes
10811 F:      drivers/media/radio/radio-miropcm20*
10812
10813 MMP SUPPORT
10814 R:      Lubomir Rintel <lkundrak@v3.sk>
10815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10816 S:      Odd Fixes
10817 F:      arch/arm/boot/dts/mmp*
10818 F:      arch/arm/mach-mmp/
10819
10820 MMU GATHER AND TLB INVALIDATION
10821 M:      Will Deacon <will@kernel.org>
10822 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10823 M:      Andrew Morton <akpm@linux-foundation.org>
10824 M:      Nick Piggin <npiggin@gmail.com>
10825 M:      Peter Zijlstra <peterz@infradead.org>
10826 L:      linux-arch@vger.kernel.org
10827 L:      linux-mm@kvack.org
10828 S:      Maintained
10829 F:      arch/*/include/asm/tlb.h
10830 F:      include/asm-generic/tlb.h
10831 F:      mm/mmu_gather.c
10832
10833 MN88472 MEDIA DRIVER
10834 M:      Antti Palosaari <crope@iki.fi>
10835 L:      linux-media@vger.kernel.org
10836 W:      https://linuxtv.org
10837 W:      http://palosaari.fi/linux/
10838 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10839 S:      Maintained
10840 F:      drivers/media/dvb-frontends/mn88472*
10841
10842 MN88473 MEDIA DRIVER
10843 M:      Antti Palosaari <crope@iki.fi>
10844 L:      linux-media@vger.kernel.org
10845 W:      https://linuxtv.org
10846 W:      http://palosaari.fi/linux/
10847 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10848 S:      Maintained
10849 F:      drivers/media/dvb-frontends/mn88473*
10850
10851 MODULE SUPPORT
10852 M:      Jessica Yu <jeyu@kernel.org>
10853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10854 S:      Maintained
10855 F:      include/linux/module.h
10856 F:      kernel/module.c
10857
10858 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10859 W:      http://popies.net/meye/
10860 S:      Orphan
10861 F:      Documentation/media/v4l-drivers/meye*
10862 F:      drivers/media/pci/meye/
10863 F:      include/uapi/linux/meye.h
10864
10865 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10866 M:      Jiri Slaby <jirislaby@gmail.com>
10867 S:      Maintained
10868 F:      Documentation/driver-api/serial/moxa-smartio.rst
10869 F:      drivers/tty/mxser.*
10870
10871 MR800 AVERMEDIA USB FM RADIO DRIVER
10872 M:      Alexey Klimov <klimov.linux@gmail.com>
10873 L:      linux-media@vger.kernel.org
10874 T:      git git://linuxtv.org/media_tree.git
10875 S:      Maintained
10876 F:      drivers/media/radio/radio-mr800.c
10877
10878 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10879 M:      Alan Ott <alan@signal11.us>
10880 L:      linux-wpan@vger.kernel.org
10881 S:      Maintained
10882 F:      drivers/net/ieee802154/mrf24j40.c
10883 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10884
10885 MSI LAPTOP SUPPORT
10886 M:      "Lee, Chun-Yi" <jlee@suse.com>
10887 L:      platform-driver-x86@vger.kernel.org
10888 S:      Maintained
10889 F:      drivers/platform/x86/msi-laptop.c
10890
10891 MSI WMI SUPPORT
10892 L:      platform-driver-x86@vger.kernel.org
10893 S:      Orphan
10894 F:      drivers/platform/x86/msi-wmi.c
10895
10896 MSI001 MEDIA DRIVER
10897 M:      Antti Palosaari <crope@iki.fi>
10898 L:      linux-media@vger.kernel.org
10899 W:      https://linuxtv.org
10900 W:      http://palosaari.fi/linux/
10901 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10902 T:      git git://linuxtv.org/anttip/media_tree.git
10903 S:      Maintained
10904 F:      drivers/media/tuners/msi001*
10905
10906 MSI2500 MEDIA DRIVER
10907 M:      Antti Palosaari <crope@iki.fi>
10908 L:      linux-media@vger.kernel.org
10909 W:      https://linuxtv.org
10910 W:      http://palosaari.fi/linux/
10911 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10912 T:      git git://linuxtv.org/anttip/media_tree.git
10913 S:      Maintained
10914 F:      drivers/media/usb/msi2500/
10915
10916 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10917 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10918 L:      linux-mtd@lists.infradead.org
10919 S:      Maintained
10920 F:      drivers/mtd/devices/docg3*
10921
10922 MT9M032 APTINA SENSOR DRIVER
10923 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10924 L:      linux-media@vger.kernel.org
10925 T:      git git://linuxtv.org/media_tree.git
10926 S:      Maintained
10927 F:      drivers/media/i2c/mt9m032.c
10928 F:      include/media/i2c/mt9m032.h
10929
10930 MT9P031 APTINA CAMERA SENSOR
10931 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10932 L:      linux-media@vger.kernel.org
10933 T:      git git://linuxtv.org/media_tree.git
10934 S:      Maintained
10935 F:      drivers/media/i2c/mt9p031.c
10936 F:      include/media/i2c/mt9p031.h
10937
10938 MT9T001 APTINA CAMERA SENSOR
10939 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10940 L:      linux-media@vger.kernel.org
10941 T:      git git://linuxtv.org/media_tree.git
10942 S:      Maintained
10943 F:      drivers/media/i2c/mt9t001.c
10944 F:      include/media/i2c/mt9t001.h
10945
10946 MT9T112 APTINA CAMERA SENSOR
10947 M:      Jacopo Mondi <jacopo@jmondi.org>
10948 L:      linux-media@vger.kernel.org
10949 T:      git git://linuxtv.org/media_tree.git
10950 S:      Odd Fixes
10951 F:      drivers/media/i2c/mt9t112.c
10952 F:      include/media/i2c/mt9t112.h
10953
10954 MT9V032 APTINA CAMERA SENSOR
10955 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10956 L:      linux-media@vger.kernel.org
10957 T:      git git://linuxtv.org/media_tree.git
10958 S:      Maintained
10959 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10960 F:      drivers/media/i2c/mt9v032.c
10961 F:      include/media/i2c/mt9v032.h
10962
10963 MT9V111 APTINA CAMERA SENSOR
10964 M:      Jacopo Mondi <jacopo@jmondi.org>
10965 L:      linux-media@vger.kernel.org
10966 T:      git git://linuxtv.org/media_tree.git
10967 S:      Maintained
10968 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10969 F:      drivers/media/i2c/mt9v111.c
10970
10971 MULTIFUNCTION DEVICES (MFD)
10972 M:      Lee Jones <lee.jones@linaro.org>
10973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10974 S:      Supported
10975 F:      Documentation/devicetree/bindings/mfd/
10976 F:      drivers/mfd/
10977 F:      include/linux/mfd/
10978 F:      include/dt-bindings/mfd/
10979
10980 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10981 S:      Orphan
10982 F:      drivers/mmc/host/mmc_spi.c
10983 F:      include/linux/spi/mmc_spi.h
10984
10985 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10986 M:      Ulf Hansson <ulf.hansson@linaro.org>
10987 L:      linux-mmc@vger.kernel.org
10988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10989 S:      Maintained
10990 F:      Documentation/devicetree/bindings/mmc/
10991 F:      drivers/mmc/
10992 F:      include/linux/mmc/
10993 F:      include/uapi/linux/mmc/
10994
10995 MULTIPLEXER SUBSYSTEM
10996 M:      Peter Rosin <peda@axentia.se>
10997 S:      Maintained
10998 F:      Documentation/ABI/testing/sysfs-class-mux*
10999 F:      Documentation/devicetree/bindings/mux/
11000 F:      include/dt-bindings/mux/
11001 F:      include/linux/mux/
11002 F:      drivers/mux/
11003
11004 MULTITECH MULTIPORT CARD (ISICOM)
11005 S:      Orphan
11006 F:      drivers/tty/isicom.c
11007 F:      include/linux/isicom.h
11008
11009 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11010 M:      Bin Liu <b-liu@ti.com>
11011 L:      linux-usb@vger.kernel.org
11012 S:      Maintained
11013 F:      drivers/usb/musb/
11014
11015 MXL301RF MEDIA DRIVER
11016 M:      Akihiro Tsukada <tskd08@gmail.com>
11017 L:      linux-media@vger.kernel.org
11018 S:      Odd Fixes
11019 F:      drivers/media/tuners/mxl301rf*
11020
11021 MXL5007T MEDIA DRIVER
11022 M:      Michael Krufky <mkrufky@linuxtv.org>
11023 L:      linux-media@vger.kernel.org
11024 W:      https://linuxtv.org
11025 W:      http://github.com/mkrufky
11026 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11027 T:      git git://linuxtv.org/mkrufky/tuners.git
11028 S:      Maintained
11029 F:      drivers/media/tuners/mxl5007t.*
11030
11031 MXSFB DRM DRIVER
11032 M:      Marek Vasut <marex@denx.de>
11033 M:      Stefan Agner <stefan@agner.ch>
11034 L:      dri-devel@lists.freedesktop.org
11035 S:      Supported
11036 F:      drivers/gpu/drm/mxsfb/
11037 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11038 T:      git git://anongit.freedesktop.org/drm/drm-misc
11039
11040 MYLEX DAC960 PCI RAID Controller
11041 M:      Hannes Reinecke <hare@kernel.org>
11042 L:      linux-scsi@vger.kernel.org
11043 S:      Supported
11044 F:      drivers/scsi/myrb.*
11045 F:      drivers/scsi/myrs.*
11046
11047 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11048 M:      Chris Lee <christopher.lee@cspi.com>
11049 L:      netdev@vger.kernel.org
11050 W:      https://www.cspi.com/ethernet-products/support/downloads/
11051 S:      Supported
11052 F:      drivers/net/ethernet/myricom/myri10ge/
11053
11054 NAND FLASH SUBSYSTEM
11055 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11056 R:      Richard Weinberger <richard@nod.at>
11057 L:      linux-mtd@lists.infradead.org
11058 W:      http://www.linux-mtd.infradead.org/
11059 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11061 S:      Maintained
11062 F:      drivers/mtd/nand/
11063 F:      include/linux/mtd/*nand*.h
11064
11065 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11066 M:      Daniel Mack <zonque@gmail.com>
11067 S:      Maintained
11068 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11069 W:      http://www.native-instruments.com
11070 F:      sound/usb/caiaq/
11071
11072 NATSEMI ETHERNET DRIVER (DP8381x)
11073 S:      Orphan
11074 F:      drivers/net/ethernet/natsemi/natsemi.c
11075
11076 NCR 5380 SCSI DRIVERS
11077 M:      Finn Thain <fthain@telegraphics.com.au>
11078 M:      Michael Schmitz <schmitzmic@gmail.com>
11079 L:      linux-scsi@vger.kernel.org
11080 S:      Maintained
11081 F:      Documentation/scsi/g_NCR5380.txt
11082 F:      drivers/scsi/NCR5380.*
11083 F:      drivers/scsi/arm/cumana_1.c
11084 F:      drivers/scsi/arm/oak.c
11085 F:      drivers/scsi/atari_scsi.*
11086 F:      drivers/scsi/dmx3191d.c
11087 F:      drivers/scsi/g_NCR5380.*
11088 F:      drivers/scsi/mac_scsi.*
11089 F:      drivers/scsi/sun3_scsi.*
11090 F:      drivers/scsi/sun3_scsi_vme.c
11091
11092 NCSI LIBRARY:
11093 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11094 S:      Maintained
11095 F:      net/ncsi/
11096
11097 NCT6775 HARDWARE MONITOR DRIVER
11098 M:      Guenter Roeck <linux@roeck-us.net>
11099 L:      linux-hwmon@vger.kernel.org
11100 S:      Maintained
11101 F:      Documentation/hwmon/nct6775.rst
11102 F:      drivers/hwmon/nct6775.c
11103
11104 NET_FAILOVER MODULE
11105 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11106 L:      netdev@vger.kernel.org
11107 S:      Supported
11108 F:      drivers/net/net_failover.c
11109 F:      include/net/net_failover.h
11110 F:      Documentation/networking/net_failover.rst
11111
11112 NETEM NETWORK EMULATOR
11113 M:      Stephen Hemminger <stephen@networkplumber.org>
11114 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11115 S:      Maintained
11116 F:      net/sched/sch_netem.c
11117
11118 NETERION 10GbE DRIVERS (s2io/vxge)
11119 M:      Jon Mason <jdmason@kudzu.us>
11120 L:      netdev@vger.kernel.org
11121 S:      Supported
11122 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11123 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11124 F:      drivers/net/ethernet/neterion/
11125
11126 NETFILTER
11127 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11128 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11129 M:      Florian Westphal <fw@strlen.de>
11130 L:      netfilter-devel@vger.kernel.org
11131 L:      coreteam@netfilter.org
11132 W:      http://www.netfilter.org/
11133 W:      http://www.iptables.org/
11134 W:      http://www.nftables.org/
11135 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11138 S:      Maintained
11139 F:      include/linux/netfilter*
11140 F:      include/linux/netfilter/
11141 F:      include/net/netfilter/
11142 F:      include/uapi/linux/netfilter*
11143 F:      include/uapi/linux/netfilter/
11144 F:      net/*/netfilter.c
11145 F:      net/*/netfilter/
11146 F:      net/netfilter/
11147 F:      net/bridge/br_netfilter*.c
11148
11149 NETROM NETWORK LAYER
11150 M:      Ralf Baechle <ralf@linux-mips.org>
11151 L:      linux-hams@vger.kernel.org
11152 W:      http://www.linux-ax25.org/
11153 S:      Maintained
11154 F:      include/net/netrom.h
11155 F:      include/uapi/linux/netrom.h
11156 F:      net/netrom/
11157
11158 NETRONOME ETHERNET DRIVERS
11159 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11160 L:      oss-drivers@netronome.com
11161 S:      Maintained
11162 F:      drivers/net/ethernet/netronome/
11163
11164 NETWORK BLOCK DEVICE (NBD)
11165 M:      Josef Bacik <josef@toxicpanda.com>
11166 S:      Maintained
11167 L:      linux-block@vger.kernel.org
11168 L:      nbd@other.debian.org
11169 F:      Documentation/admin-guide/blockdev/nbd.rst
11170 F:      drivers/block/nbd.c
11171 F:      include/trace/events/nbd.h
11172 F:      include/uapi/linux/nbd.h
11173
11174 NETWORK DROP MONITOR
11175 M:      Neil Horman <nhorman@tuxdriver.com>
11176 L:      netdev@vger.kernel.org
11177 S:      Maintained
11178 W:      https://fedorahosted.org/dropwatch/
11179 F:      net/core/drop_monitor.c
11180 F:      include/uapi/linux/net_dropmon.h
11181
11182 NETWORKING DRIVERS
11183 M:      "David S. Miller" <davem@davemloft.net>
11184 L:      netdev@vger.kernel.org
11185 W:      http://www.linuxfoundation.org/en/Net
11186 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11189 S:      Odd Fixes
11190 F:      Documentation/devicetree/bindings/net/
11191 F:      drivers/net/
11192 F:      include/linux/if_*
11193 F:      include/linux/netdevice.h
11194 F:      include/linux/etherdevice.h
11195 F:      include/linux/fcdevice.h
11196 F:      include/linux/fddidevice.h
11197 F:      include/linux/hippidevice.h
11198 F:      include/linux/inetdevice.h
11199 F:      include/uapi/linux/if_*
11200 F:      include/uapi/linux/netdevice.h
11201
11202 NETWORKING DRIVERS (WIRELESS)
11203 M:      Kalle Valo <kvalo@codeaurora.org>
11204 L:      linux-wireless@vger.kernel.org
11205 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11208 S:      Maintained
11209 F:      Documentation/devicetree/bindings/net/wireless/
11210 F:      drivers/net/wireless/
11211
11212 NETWORKING [DSA]
11213 M:      Andrew Lunn <andrew@lunn.ch>
11214 M:      Vivien Didelot <vivien.didelot@gmail.com>
11215 M:      Florian Fainelli <f.fainelli@gmail.com>
11216 S:      Maintained
11217 F:      Documentation/devicetree/bindings/net/dsa/
11218 F:      net/dsa/
11219 F:      include/net/dsa.h
11220 F:      include/linux/dsa/
11221 F:      include/linux/platform_data/dsa.h
11222 F:      drivers/net/dsa/
11223
11224 NETWORKING [GENERAL]
11225 M:      "David S. Miller" <davem@davemloft.net>
11226 L:      netdev@vger.kernel.org
11227 W:      http://www.linuxfoundation.org/en/Net
11228 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11231 B:      mailto:netdev@vger.kernel.org
11232 S:      Maintained
11233 F:      net/
11234 F:      include/net/
11235 F:      include/linux/in.h
11236 F:      include/linux/net.h
11237 F:      include/linux/netdevice.h
11238 F:      include/uapi/linux/in.h
11239 F:      include/uapi/linux/net.h
11240 F:      include/uapi/linux/netdevice.h
11241 F:      include/uapi/linux/net_namespace.h
11242 F:      tools/testing/selftests/net/
11243 F:      lib/net_utils.c
11244 F:      lib/random32.c
11245 F:      Documentation/networking/
11246
11247 NETWORKING [IPSEC]
11248 M:      Steffen Klassert <steffen.klassert@secunet.com>
11249 M:      Herbert Xu <herbert@gondor.apana.org.au>
11250 M:      "David S. Miller" <davem@davemloft.net>
11251 L:      netdev@vger.kernel.org
11252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11254 S:      Maintained
11255 F:      net/xfrm/
11256 F:      net/key/
11257 F:      net/ipv4/xfrm*
11258 F:      net/ipv4/esp4*
11259 F:      net/ipv4/ah4.c
11260 F:      net/ipv4/ipcomp.c
11261 F:      net/ipv4/ip_vti.c
11262 F:      net/ipv6/xfrm*
11263 F:      net/ipv6/esp6*
11264 F:      net/ipv6/ah6.c
11265 F:      net/ipv6/ipcomp6.c
11266 F:      net/ipv6/ip6_vti.c
11267 F:      include/uapi/linux/xfrm.h
11268 F:      include/net/xfrm.h
11269
11270 NETWORKING [IPv4/IPv6]
11271 M:      "David S. Miller" <davem@davemloft.net>
11272 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11273 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11274 L:      netdev@vger.kernel.org
11275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11276 S:      Maintained
11277 F:      net/ipv4/
11278 F:      net/ipv6/
11279 F:      include/net/ip*
11280 F:      arch/x86/net/*
11281
11282 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11283 M:      Paul Moore <paul@paul-moore.com>
11284 W:      https://github.com/netlabel
11285 L:      netdev@vger.kernel.org
11286 L:      linux-security-module@vger.kernel.org
11287 S:      Maintained
11288 F:      Documentation/netlabel/
11289 F:      include/net/calipso.h
11290 F:      include/net/cipso_ipv4.h
11291 F:      include/net/netlabel.h
11292 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11293 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11294 F:      net/netlabel/
11295 F:      net/ipv4/cipso_ipv4.c
11296 F:      net/ipv6/calipso.c
11297 F:      net/netfilter/xt_CONNSECMARK.c
11298 F:      net/netfilter/xt_SECMARK.c
11299
11300 NETWORKING [TCP]
11301 M:      Eric Dumazet <edumazet@google.com>
11302 L:      netdev@vger.kernel.org
11303 S:      Maintained
11304 F:      net/ipv4/tcp*.c
11305 F:      net/ipv4/syncookies.c
11306 F:      net/ipv6/tcp*.c
11307 F:      net/ipv6/syncookies.c
11308 F:      include/uapi/linux/tcp.h
11309 F:      include/net/tcp.h
11310 F:      include/linux/tcp.h
11311 F:      include/trace/events/tcp.h
11312
11313 NETWORKING [TLS]
11314 M:      Boris Pismenny <borisp@mellanox.com>
11315 M:      Aviad Yehezkel <aviadye@mellanox.com>
11316 M:      Dave Watson <davejwatson@fb.com>
11317 M:      John Fastabend <john.fastabend@gmail.com>
11318 M:      Daniel Borkmann <daniel@iogearbox.net>
11319 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11320 L:      netdev@vger.kernel.org
11321 S:      Maintained
11322 F:      net/tls/*
11323 F:      include/uapi/linux/tls.h
11324 F:      include/net/tls.h
11325
11326 NETWORKING [WIRELESS]
11327 L:      linux-wireless@vger.kernel.org
11328 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11329
11330 NETDEVSIM
11331 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11332 S:      Maintained
11333 F:      drivers/net/netdevsim/*
11334
11335 NETXEN (1/10) GbE SUPPORT
11336 M:      Manish Chopra <manishc@marvell.com>
11337 M:      Rahul Verma <rahulv@marvell.com>
11338 M:      GR-Linux-NIC-Dev@marvell.com
11339 L:      netdev@vger.kernel.org
11340 S:      Supported
11341 F:      drivers/net/ethernet/qlogic/netxen/
11342
11343 NEXTHOP
11344 M:      David Ahern <dsahern@kernel.org>
11345 L:      netdev@vger.kernel.org
11346 S:      Maintained
11347 F:      include/net/nexthop.h
11348 F:      include/uapi/linux/nexthop.h
11349 F:      include/net/netns/nexthop.h
11350 F:      net/ipv4/nexthop.c
11351
11352 NFC SUBSYSTEM
11353 L:      netdev@vger.kernel.org
11354 S:      Orphan
11355 F:      net/nfc/
11356 F:      include/net/nfc/
11357 F:      include/uapi/linux/nfc.h
11358 F:      drivers/nfc/
11359 F:      include/linux/platform_data/nfcmrvl.h
11360 F:      include/linux/platform_data/nxp-nci.h
11361 F:      Documentation/devicetree/bindings/net/nfc/
11362
11363 NFS, SUNRPC, AND LOCKD CLIENTS
11364 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11365 M:      Anna Schumaker <anna.schumaker@netapp.com>
11366 L:      linux-nfs@vger.kernel.org
11367 W:      http://client.linux-nfs.org
11368 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11369 S:      Maintained
11370 F:      fs/lockd/
11371 F:      fs/nfs/
11372 F:      fs/nfs_common/
11373 F:      net/sunrpc/
11374 F:      include/linux/lockd/
11375 F:      include/linux/nfs*
11376 F:      include/linux/sunrpc/
11377 F:      include/uapi/linux/nfs*
11378 F:      include/uapi/linux/sunrpc/
11379
11380 NILFS2 FILESYSTEM
11381 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11382 L:      linux-nilfs@vger.kernel.org
11383 W:      https://nilfs.sourceforge.io/
11384 W:      https://nilfs.osdn.jp/
11385 T:      git git://github.com/konis/nilfs2.git
11386 S:      Supported
11387 F:      Documentation/filesystems/nilfs2.txt
11388 F:      fs/nilfs2/
11389 F:      include/trace/events/nilfs2.h
11390 F:      include/uapi/linux/nilfs2_api.h
11391 F:      include/uapi/linux/nilfs2_ondisk.h
11392
11393 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11394 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11395 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11396 S:      Maintained
11397 F:      Documentation/scsi/NinjaSCSI.txt
11398 F:      drivers/scsi/pcmcia/nsp_*
11399
11400 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11401 M:      GOTO Masanori <gotom@debian.or.jp>
11402 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11403 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11404 S:      Maintained
11405 F:      Documentation/scsi/NinjaSCSI.txt
11406 F:      drivers/scsi/nsp32*
11407
11408 NIOS2 ARCHITECTURE
11409 M:      Ley Foon Tan <lftan@altera.com>
11410 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11412 S:      Maintained
11413 F:      arch/nios2/
11414
11415 NOHZ, DYNTICKS SUPPORT
11416 M:      Frederic Weisbecker <fweisbec@gmail.com>
11417 M:      Thomas Gleixner <tglx@linutronix.de>
11418 M:      Ingo Molnar <mingo@kernel.org>
11419 L:      linux-kernel@vger.kernel.org
11420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11421 S:      Maintained
11422 F:      kernel/time/tick*.*
11423 F:      include/linux/tick.h
11424 F:      include/linux/sched/nohz.h
11425
11426 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11427 M:      Pavel Machek <pavel@ucw.cz>
11428 M:      Sakari Ailus <sakari.ailus@iki.fi>
11429 L:      linux-media@vger.kernel.org
11430 S:      Maintained
11431 F:      drivers/media/i2c/et8ek8
11432 F:      drivers/media/i2c/ad5820.c
11433
11434 NOKIA N900 POWER SUPPLY DRIVERS
11435 R:      Pali Rohár <pali.rohar@gmail.com>
11436 F:      include/linux/power/bq2415x_charger.h
11437 F:      include/linux/power/bq27xxx_battery.h
11438 F:      include/linux/power/isp1704_charger.h
11439 F:      drivers/power/supply/bq2415x_charger.c
11440 F:      drivers/power/supply/bq27xxx_battery.c
11441 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11442 F:      drivers/power/supply/isp1704_charger.c
11443 F:      drivers/power/supply/rx51_battery.c
11444
11445 NOLIBC HEADER FILE
11446 M:      Willy Tarreau <w@1wt.eu>
11447 S:      Maintained
11448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11449 F:      tools/include/nolibc/
11450
11451 NTB AMD DRIVER
11452 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11453 L:      linux-ntb@googlegroups.com
11454 S:      Supported
11455 F:      drivers/ntb/hw/amd/
11456
11457 NTB DRIVER CORE
11458 M:      Jon Mason <jdmason@kudzu.us>
11459 M:      Dave Jiang <dave.jiang@intel.com>
11460 M:      Allen Hubbe <allenbh@gmail.com>
11461 L:      linux-ntb@googlegroups.com
11462 S:      Supported
11463 W:      https://github.com/jonmason/ntb/wiki
11464 T:      git git://github.com/jonmason/ntb.git
11465 F:      drivers/ntb/
11466 F:      drivers/net/ntb_netdev.c
11467 F:      include/linux/ntb.h
11468 F:      include/linux/ntb_transport.h
11469 F:      tools/testing/selftests/ntb/
11470
11471 NTB IDT DRIVER
11472 M:      Serge Semin <fancer.lancer@gmail.com>
11473 L:      linux-ntb@googlegroups.com
11474 S:      Supported
11475 F:      drivers/ntb/hw/idt/
11476
11477 NTB INTEL DRIVER
11478 M:      Dave Jiang <dave.jiang@intel.com>
11479 L:      linux-ntb@googlegroups.com
11480 S:      Supported
11481 W:      https://github.com/davejiang/linux/wiki
11482 T:      git https://github.com/davejiang/linux.git
11483 F:      drivers/ntb/hw/intel/
11484
11485 NTFS FILESYSTEM
11486 M:      Anton Altaparmakov <anton@tuxera.com>
11487 L:      linux-ntfs-dev@lists.sourceforge.net
11488 W:      http://www.tuxera.com/
11489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11490 S:      Supported
11491 F:      Documentation/filesystems/ntfs.txt
11492 F:      fs/ntfs/
11493
11494 NUBUS SUBSYSTEM
11495 M:      Finn Thain <fthain@telegraphics.com.au>
11496 L:      linux-m68k@lists.linux-m68k.org
11497 S:      Maintained
11498 F:      arch/*/include/asm/nubus.h
11499 F:      drivers/nubus/
11500 F:      include/linux/nubus.h
11501 F:      include/uapi/linux/nubus.h
11502
11503 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11504 M:      Antonino Daplas <adaplas@gmail.com>
11505 L:      linux-fbdev@vger.kernel.org
11506 S:      Maintained
11507 F:      drivers/video/fbdev/riva/
11508 F:      drivers/video/fbdev/nvidia/
11509
11510 NVM EXPRESS DRIVER
11511 M:      Keith Busch <kbusch@kernel.org>
11512 M:      Jens Axboe <axboe@fb.com>
11513 M:      Christoph Hellwig <hch@lst.de>
11514 M:      Sagi Grimberg <sagi@grimberg.me>
11515 L:      linux-nvme@lists.infradead.org
11516 T:      git://git.infradead.org/nvme.git
11517 W:      http://git.infradead.org/nvme.git
11518 S:      Supported
11519 F:      drivers/nvme/host/
11520 F:      include/linux/nvme.h
11521 F:      include/uapi/linux/nvme_ioctl.h
11522
11523 NVM EXPRESS FC TRANSPORT DRIVERS
11524 M:      James Smart <james.smart@broadcom.com>
11525 L:      linux-nvme@lists.infradead.org
11526 S:      Supported
11527 F:      include/linux/nvme-fc.h
11528 F:      include/linux/nvme-fc-driver.h
11529 F:      drivers/nvme/host/fc.c
11530 F:      drivers/nvme/target/fc.c
11531 F:      drivers/nvme/target/fcloop.c
11532
11533 NVM EXPRESS TARGET DRIVER
11534 M:      Christoph Hellwig <hch@lst.de>
11535 M:      Sagi Grimberg <sagi@grimberg.me>
11536 L:      linux-nvme@lists.infradead.org
11537 T:      git://git.infradead.org/nvme.git
11538 W:      http://git.infradead.org/nvme.git
11539 S:      Supported
11540 F:      drivers/nvme/target/
11541
11542 NVMEM FRAMEWORK
11543 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11544 S:      Maintained
11545 F:      drivers/nvmem/
11546 F:      Documentation/devicetree/bindings/nvmem/
11547 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11548 F:      include/linux/nvmem-consumer.h
11549 F:      include/linux/nvmem-provider.h
11550
11551 NXP FXAS21002C DRIVER
11552 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11553 L:      linux-iio@vger.kernel.org
11554 S:      Maintained
11555 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11556 F:      drivers/iio/gyro/fxas21002c_core.c
11557 F:      drivers/iio/gyro/fxas21002c.h
11558 F:      drivers/iio/gyro/fxas21002c_i2c.c
11559 F:      drivers/iio/gyro/fxas21002c_spi.c
11560
11561 NXP SGTL5000 DRIVER
11562 M:      Fabio Estevam <festevam@gmail.com>
11563 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11564 S:      Maintained
11565 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11566 F:      sound/soc/codecs/sgtl5000*
11567
11568 NXP SJA1105 ETHERNET SWITCH DRIVER
11569 M:      Vladimir Oltean <olteanv@gmail.com>
11570 L:      linux-kernel@vger.kernel.org
11571 S:      Maintained
11572 F:      drivers/net/dsa/sja1105
11573
11574 NXP TDA998X DRM DRIVER
11575 M:      Russell King <linux@armlinux.org.uk>
11576 S:      Maintained
11577 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11578 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11579 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11580 F:      include/drm/i2c/tda998x.h
11581 F:      include/dt-bindings/display/tda998x.h
11582 K:      "nxp,tda998x"
11583
11584 NXP TFA9879 DRIVER
11585 M:      Peter Rosin <peda@axentia.se>
11586 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11587 S:      Maintained
11588 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11589 F:      sound/soc/codecs/tfa9879*
11590
11591 NXP-NCI NFC DRIVER
11592 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11593 R:      Charles Gorand <charles.gorand@effinnov.com>
11594 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11595 S:      Supported
11596 F:      drivers/nfc/nxp-nci
11597
11598 OBJAGG
11599 M:      Jiri Pirko <jiri@mellanox.com>
11600 L:      netdev@vger.kernel.org
11601 S:      Supported
11602 F:      lib/objagg.c
11603 F:      lib/test_objagg.c
11604 F:      include/linux/objagg.h
11605
11606 NXP FSPI DRIVER
11607 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11608 M:      Ashish Kumar <ashish.kumar@nxp.com>
11609 L:      linux-spi@vger.kernel.org
11610 S:      Maintained
11611 F:      drivers/spi/spi-nxp-fspi.c
11612 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11613
11614 OBJTOOL
11615 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11616 M:      Peter Zijlstra <peterz@infradead.org>
11617 S:      Supported
11618 F:      tools/objtool/
11619
11620 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11621 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11622 M:      Andrew Donnellan <ajd@linux.ibm.com>
11623 L:      linuxppc-dev@lists.ozlabs.org
11624 S:      Supported
11625 F:      arch/powerpc/platforms/powernv/ocxl.c
11626 F:      arch/powerpc/include/asm/pnv-ocxl.h
11627 F:      drivers/misc/ocxl/
11628 F:      include/misc/ocxl*
11629 F:      include/uapi/misc/ocxl.h
11630 F:      Documentation/userspace-api/accelerators/ocxl.rst
11631
11632 OMAP AUDIO SUPPORT
11633 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11634 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11635 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11636 L:      linux-omap@vger.kernel.org
11637 S:      Maintained
11638 F:      sound/soc/ti/omap*
11639 F:      sound/soc/ti/rx51.c
11640 F:      sound/soc/ti/n810.c
11641 F:      sound/soc/ti/sdma-pcm.*
11642
11643 OMAP CLOCK FRAMEWORK SUPPORT
11644 M:      Paul Walmsley <paul@pwsan.com>
11645 L:      linux-omap@vger.kernel.org
11646 S:      Maintained
11647 F:      arch/arm/*omap*/*clock*
11648
11649 OMAP DEVICE TREE SUPPORT
11650 M:      Benoît Cousson <bcousson@baylibre.com>
11651 M:      Tony Lindgren <tony@atomide.com>
11652 L:      linux-omap@vger.kernel.org
11653 L:      devicetree@vger.kernel.org
11654 S:      Maintained
11655 F:      arch/arm/boot/dts/*omap*
11656 F:      arch/arm/boot/dts/*am3*
11657 F:      arch/arm/boot/dts/*am4*
11658 F:      arch/arm/boot/dts/*am5*
11659 F:      arch/arm/boot/dts/*dra7*
11660
11661 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11662 L:      linux-omap@vger.kernel.org
11663 L:      linux-fbdev@vger.kernel.org
11664 S:      Orphan
11665 F:      drivers/video/fbdev/omap2/
11666 F:      Documentation/arm/omap/dss.rst
11667
11668 OMAP FRAMEBUFFER SUPPORT
11669 L:      linux-fbdev@vger.kernel.org
11670 L:      linux-omap@vger.kernel.org
11671 S:      Orphan
11672 F:      drivers/video/fbdev/omap/
11673
11674 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11675 M:      Roger Quadros <rogerq@ti.com>
11676 M:      Tony Lindgren <tony@atomide.com>
11677 L:      linux-omap@vger.kernel.org
11678 S:      Maintained
11679 F:      drivers/memory/omap-gpmc.c
11680 F:      arch/arm/mach-omap2/*gpmc*
11681
11682 OMAP GPIO DRIVER
11683 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11684 M:      Santosh Shilimkar <ssantosh@kernel.org>
11685 M:      Kevin Hilman <khilman@kernel.org>
11686 L:      linux-omap@vger.kernel.org
11687 S:      Maintained
11688 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11689 F:      drivers/gpio/gpio-omap.c
11690
11691 OMAP HARDWARE SPINLOCK SUPPORT
11692 M:      Ohad Ben-Cohen <ohad@wizery.com>
11693 L:      linux-omap@vger.kernel.org
11694 S:      Maintained
11695 F:      drivers/hwspinlock/omap_hwspinlock.c
11696
11697 OMAP HS MMC SUPPORT
11698 L:      linux-mmc@vger.kernel.org
11699 L:      linux-omap@vger.kernel.org
11700 S:      Orphan
11701 F:      drivers/mmc/host/omap_hsmmc.c
11702
11703 OMAP HWMOD DATA
11704 M:      Paul Walmsley <paul@pwsan.com>
11705 L:      linux-omap@vger.kernel.org
11706 S:      Maintained
11707 F:      arch/arm/mach-omap2/omap_hwmod*data*
11708
11709 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11710 M:      Benoît Cousson <bcousson@baylibre.com>
11711 L:      linux-omap@vger.kernel.org
11712 S:      Maintained
11713 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11714
11715 OMAP HWMOD SUPPORT
11716 M:      Benoît Cousson <bcousson@baylibre.com>
11717 M:      Paul Walmsley <paul@pwsan.com>
11718 L:      linux-omap@vger.kernel.org
11719 S:      Maintained
11720 F:      arch/arm/mach-omap2/omap_hwmod.*
11721
11722 OMAP I2C DRIVER
11723 M:      Vignesh R <vigneshr@ti.com>
11724 L:      linux-omap@vger.kernel.org
11725 L:      linux-i2c@vger.kernel.org
11726 S:      Maintained
11727 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11728 F:      drivers/i2c/busses/i2c-omap.c
11729
11730 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11731 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11732 L:      linux-media@vger.kernel.org
11733 S:      Maintained
11734 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11735 F:      drivers/media/platform/omap3isp/
11736 F:      drivers/staging/media/omap4iss/
11737
11738 OMAP MMC SUPPORT
11739 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11740 L:      linux-omap@vger.kernel.org
11741 S:      Odd Fixes
11742 F:      drivers/mmc/host/omap.c
11743
11744 OMAP POWER MANAGEMENT SUPPORT
11745 M:      Kevin Hilman <khilman@kernel.org>
11746 L:      linux-omap@vger.kernel.org
11747 S:      Maintained
11748 F:      arch/arm/*omap*/*pm*
11749 F:      drivers/cpufreq/omap-cpufreq.c
11750
11751 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11752 M:      Rajendra Nayak <rnayak@codeaurora.org>
11753 M:      Paul Walmsley <paul@pwsan.com>
11754 L:      linux-omap@vger.kernel.org
11755 S:      Maintained
11756 F:      arch/arm/mach-omap2/prm*
11757
11758 OMAP RANDOM NUMBER GENERATOR SUPPORT
11759 M:      Deepak Saxena <dsaxena@plexity.net>
11760 S:      Maintained
11761 F:      drivers/char/hw_random/omap-rng.c
11762
11763 OMAP USB SUPPORT
11764 L:      linux-usb@vger.kernel.org
11765 L:      linux-omap@vger.kernel.org
11766 S:      Orphan
11767 F:      drivers/usb/*/*omap*
11768 F:      arch/arm/*omap*/usb*
11769
11770 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11771 M:      Mark Jackson <mpfj@newflow.co.uk>
11772 L:      linux-omap@vger.kernel.org
11773 S:      Maintained
11774 F:      arch/arm/boot/dts/am335x-nano.dts
11775
11776 OMAP1 SUPPORT
11777 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11778 M:      Tony Lindgren <tony@atomide.com>
11779 L:      linux-omap@vger.kernel.org
11780 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11782 S:      Maintained
11783 F:      arch/arm/mach-omap1/
11784 F:      arch/arm/plat-omap/
11785 F:      arch/arm/configs/omap1_defconfig
11786 F:      drivers/i2c/busses/i2c-omap.c
11787 F:      include/linux/platform_data/i2c-omap.h
11788 F:      include/linux/platform_data/ams-delta-fiq.h
11789
11790 OMAP2+ SUPPORT
11791 M:      Tony Lindgren <tony@atomide.com>
11792 L:      linux-omap@vger.kernel.org
11793 W:      http://www.muru.com/linux/omap/
11794 W:      http://linux.omap.com/
11795 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11797 S:      Maintained
11798 F:      arch/arm/mach-omap2/
11799 F:      arch/arm/plat-omap/
11800 F:      arch/arm/configs/omap2plus_defconfig
11801 F:      drivers/bus/ti-sysc.c
11802 F:      drivers/i2c/busses/i2c-omap.c
11803 F:      drivers/irqchip/irq-omap-intc.c
11804 F:      drivers/mfd/*omap*.c
11805 F:      drivers/mfd/menelaus.c
11806 F:      drivers/mfd/palmas.c
11807 F:      drivers/mfd/tps65217.c
11808 F:      drivers/mfd/tps65218.c
11809 F:      drivers/mfd/tps65910.c
11810 F:      drivers/mfd/twl-core.[ch]
11811 F:      drivers/mfd/twl4030*.c
11812 F:      drivers/mfd/twl6030*.c
11813 F:      drivers/mfd/twl6040*.c
11814 F:      drivers/regulator/palmas-regulator*.c
11815 F:      drivers/regulator/pbias-regulator.c
11816 F:      drivers/regulator/tps65217-regulator.c
11817 F:      drivers/regulator/tps65218-regulator.c
11818 F:      drivers/regulator/tps65910-regulator.c
11819 F:      drivers/regulator/twl-regulator.c
11820 F:      drivers/regulator/twl6030-regulator.c
11821 F:      include/linux/platform_data/i2c-omap.h
11822 F:      include/linux/platform_data/ti-sysc.h
11823
11824 ONION OMEGA2+ BOARD
11825 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11826 L:      linux-mips@vger.kernel.org
11827 S:      Maintained
11828 F:      arch/mips/boot/dts/ralink/omega2p.dts
11829
11830 OMFS FILESYSTEM
11831 M:      Bob Copeland <me@bobcopeland.com>
11832 L:      linux-karma-devel@lists.sourceforge.net
11833 S:      Maintained
11834 F:      Documentation/filesystems/omfs.txt
11835 F:      fs/omfs/
11836
11837 OMNIKEY CARDMAN 4000 DRIVER
11838 M:      Harald Welte <laforge@gnumonks.org>
11839 S:      Maintained
11840 F:      drivers/char/pcmcia/cm4000_cs.c
11841 F:      include/linux/cm4000_cs.h
11842 F:      include/uapi/linux/cm4000_cs.h
11843
11844 OMNIKEY CARDMAN 4040 DRIVER
11845 M:      Harald Welte <laforge@gnumonks.org>
11846 S:      Maintained
11847 F:      drivers/char/pcmcia/cm4040_cs.*
11848
11849 OMNIVISION OV13858 SENSOR DRIVER
11850 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11851 L:      linux-media@vger.kernel.org
11852 T:      git git://linuxtv.org/media_tree.git
11853 S:      Maintained
11854 F:      drivers/media/i2c/ov13858.c
11855
11856 OMNIVISION OV2680 SENSOR DRIVER
11857 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11858 L:      linux-media@vger.kernel.org
11859 T:      git git://linuxtv.org/media_tree.git
11860 S:      Maintained
11861 F:      drivers/media/i2c/ov2680.c
11862 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11863
11864 OMNIVISION OV2685 SENSOR DRIVER
11865 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11866 L:      linux-media@vger.kernel.org
11867 T:      git git://linuxtv.org/media_tree.git
11868 S:      Maintained
11869 F:      drivers/media/i2c/ov2685.c
11870
11871 OMNIVISION OV5640 SENSOR DRIVER
11872 M:      Steve Longerbeam <slongerbeam@gmail.com>
11873 L:      linux-media@vger.kernel.org
11874 T:      git git://linuxtv.org/media_tree.git
11875 S:      Maintained
11876 F:      drivers/media/i2c/ov5640.c
11877
11878 OMNIVISION OV5647 SENSOR DRIVER
11879 M:      Luis Oliveira <lolivei@synopsys.com>
11880 L:      linux-media@vger.kernel.org
11881 T:      git git://linuxtv.org/media_tree.git
11882 S:      Maintained
11883 F:      drivers/media/i2c/ov5647.c
11884
11885 OMNIVISION OV5695 SENSOR DRIVER
11886 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11887 L:      linux-media@vger.kernel.org
11888 T:      git git://linuxtv.org/media_tree.git
11889 S:      Maintained
11890 F:      drivers/media/i2c/ov5695.c
11891
11892 OMNIVISION OV7670 SENSOR DRIVER
11893 M:      Jonathan Corbet <corbet@lwn.net>
11894 L:      linux-media@vger.kernel.org
11895 T:      git git://linuxtv.org/media_tree.git
11896 S:      Maintained
11897 F:      drivers/media/i2c/ov7670.c
11898 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11899
11900 OMNIVISION OV772x SENSOR DRIVER
11901 M:      Jacopo Mondi <jacopo@jmondi.org>
11902 L:      linux-media@vger.kernel.org
11903 T:      git git://linuxtv.org/media_tree.git
11904 S:      Odd fixes
11905 F:      drivers/media/i2c/ov772x.c
11906 F:      include/media/i2c/ov772x.h
11907 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11908
11909 OMNIVISION OV7740 SENSOR DRIVER
11910 M:      Wenyou Yang <wenyou.yang@microchip.com>
11911 L:      linux-media@vger.kernel.org
11912 T:      git git://linuxtv.org/media_tree.git
11913 S:      Maintained
11914 F:      drivers/media/i2c/ov7740.c
11915 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11916
11917 OMNIVISION OV9640 SENSOR DRIVER
11918 M:      Petr Cvek <petrcvekcz@gmail.com>
11919 L:      linux-media@vger.kernel.org
11920 S:      Maintained
11921 F:      drivers/media/i2c/ov9640.*
11922
11923 OMNIVISION OV8856 SENSOR DRIVER
11924 M:      Ben Kao <ben.kao@intel.com>
11925 L:      linux-media@vger.kernel.org
11926 T:      git git://linuxtv.org/media_tree.git
11927 S:      Maintained
11928 F:      drivers/media/i2c/ov8856.c
11929
11930 OMNIVISION OV9650 SENSOR DRIVER
11931 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11932 R:      Akinobu Mita <akinobu.mita@gmail.com>
11933 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11934 L:      linux-media@vger.kernel.org
11935 T:      git git://linuxtv.org/media_tree.git
11936 S:      Maintained
11937 F:      drivers/media/i2c/ov9650.c
11938 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11939
11940 ONENAND FLASH DRIVER
11941 M:      Kyungmin Park <kyungmin.park@samsung.com>
11942 L:      linux-mtd@lists.infradead.org
11943 S:      Maintained
11944 F:      drivers/mtd/nand/onenand/
11945 F:      include/linux/mtd/onenand*.h
11946
11947 OP-TEE DRIVER
11948 M:      Jens Wiklander <jens.wiklander@linaro.org>
11949 L:      tee-dev@lists.linaro.org
11950 S:      Maintained
11951 F:      drivers/tee/optee/
11952
11953 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11954 M:      Sumit Garg <sumit.garg@linaro.org>
11955 L:      tee-dev@lists.linaro.org
11956 S:      Maintained
11957 F:      drivers/char/hw_random/optee-rng.c
11958
11959 OPA-VNIC DRIVER
11960 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11961 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11962 L:      linux-rdma@vger.kernel.org
11963 S:      Supported
11964 F:      drivers/infiniband/ulp/opa_vnic
11965
11966 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11967 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11968 M:      Frank Rowand <frowand.list@gmail.com>
11969 L:      devicetree@vger.kernel.org
11970 S:      Maintained
11971 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11972 F:      Documentation/devicetree/overlay-notes.txt
11973 F:      drivers/of/overlay.c
11974 F:      drivers/of/resolver.c
11975 K:      of_overlay_notifier_
11976
11977 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11978 M:      Rob Herring <robh+dt@kernel.org>
11979 M:      Frank Rowand <frowand.list@gmail.com>
11980 L:      devicetree@vger.kernel.org
11981 W:      http://www.devicetree.org/
11982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11983 S:      Maintained
11984 F:      drivers/of/
11985 F:      include/linux/of*.h
11986 F:      scripts/dtc/
11987 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11988
11989 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11990 M:      Rob Herring <robh+dt@kernel.org>
11991 M:      Mark Rutland <mark.rutland@arm.com>
11992 L:      devicetree@vger.kernel.org
11993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11994 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11995 S:      Maintained
11996 F:      Documentation/devicetree/
11997 F:      arch/*/boot/dts/
11998 F:      include/dt-bindings/
11999
12000 OPENCORES I2C BUS DRIVER
12001 M:      Peter Korsgaard <peter@korsgaard.com>
12002 M:      Andrew Lunn <andrew@lunn.ch>
12003 L:      linux-i2c@vger.kernel.org
12004 S:      Maintained
12005 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12006 F:      Documentation/i2c/busses/i2c-ocores
12007 F:      drivers/i2c/busses/i2c-ocores.c
12008 F:      include/linux/platform_data/i2c-ocores.h
12009
12010 OPENRISC ARCHITECTURE
12011 M:      Jonas Bonn <jonas@southpole.se>
12012 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12013 M:      Stafford Horne <shorne@gmail.com>
12014 T:      git git://github.com/openrisc/linux.git
12015 L:      openrisc@lists.librecores.org
12016 W:      http://openrisc.io
12017 S:      Maintained
12018 F:      Documentation/devicetree/bindings/openrisc/
12019 F:      Documentation/openrisc/
12020 F:      arch/openrisc/
12021 F:      drivers/irqchip/irq-ompic.c
12022 F:      drivers/irqchip/irq-or1k-*
12023
12024 OPENVSWITCH
12025 M:      Pravin B Shelar <pshelar@ovn.org>
12026 L:      netdev@vger.kernel.org
12027 L:      dev@openvswitch.org
12028 W:      http://openvswitch.org
12029 S:      Maintained
12030 F:      net/openvswitch/
12031 F:      include/uapi/linux/openvswitch.h
12032
12033 OPERATING PERFORMANCE POINTS (OPP)
12034 M:      Viresh Kumar <vireshk@kernel.org>
12035 M:      Nishanth Menon <nm@ti.com>
12036 M:      Stephen Boyd <sboyd@kernel.org>
12037 L:      linux-pm@vger.kernel.org
12038 S:      Maintained
12039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12040 F:      drivers/opp/
12041 F:      include/linux/pm_opp.h
12042 F:      Documentation/power/opp.rst
12043 F:      Documentation/devicetree/bindings/opp/
12044
12045 OPL4 DRIVER
12046 M:      Clemens Ladisch <clemens@ladisch.de>
12047 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12049 S:      Maintained
12050 F:      sound/drivers/opl4/
12051
12052 OPROFILE
12053 M:      Robert Richter <rric@kernel.org>
12054 L:      oprofile-list@lists.sf.net
12055 S:      Maintained
12056 F:      arch/*/include/asm/oprofile*.h
12057 F:      arch/*/oprofile/
12058 F:      drivers/oprofile/
12059 F:      include/linux/oprofile.h
12060
12061 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12062 M:      Mark Fasheh <mark@fasheh.com>
12063 M:      Joel Becker <jlbec@evilplan.org>
12064 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12065 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12066 W:      http://ocfs2.wiki.kernel.org
12067 S:      Supported
12068 F:      Documentation/filesystems/ocfs2.txt
12069 F:      Documentation/filesystems/dlmfs.txt
12070 F:      fs/ocfs2/
12071
12072 ORANGEFS FILESYSTEM
12073 M:      Mike Marshall <hubcap@omnibond.com>
12074 R:      Martin Brandenburg <martin@omnibond.com>
12075 L:      devel@lists.orangefs.org
12076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12077 S:      Supported
12078 F:      fs/orangefs/
12079 F:      Documentation/filesystems/orangefs.txt
12080
12081 ORINOCO DRIVER
12082 L:      linux-wireless@vger.kernel.org
12083 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12084 W:      http://www.nongnu.org/orinoco/
12085 S:      Orphan
12086 F:      drivers/net/wireless/intersil/orinoco/
12087
12088 OV2659 OMNIVISION SENSOR DRIVER
12089 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12090 L:      linux-media@vger.kernel.org
12091 W:      https://linuxtv.org
12092 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12093 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12094 S:      Maintained
12095 F:      drivers/media/i2c/ov2659.c
12096 F:      include/media/i2c/ov2659.h
12097
12098 OVERLAY FILESYSTEM
12099 M:      Miklos Szeredi <miklos@szeredi.hu>
12100 L:      linux-unionfs@vger.kernel.org
12101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12102 S:      Supported
12103 F:      fs/overlayfs/
12104 F:      Documentation/filesystems/overlayfs.txt
12105
12106 P54 WIRELESS DRIVER
12107 M:      Christian Lamparter <chunkeey@googlemail.com>
12108 L:      linux-wireless@vger.kernel.org
12109 W:      http://wireless.kernel.org/en/users/Drivers/p54
12110 S:      Maintained
12111 F:      drivers/net/wireless/intersil/p54/
12112
12113 PA SEMI ETHERNET DRIVER
12114 L:      netdev@vger.kernel.org
12115 S:      Orphan
12116 F:      drivers/net/ethernet/pasemi/*
12117
12118 PA SEMI SMBUS DRIVER
12119 L:      linux-i2c@vger.kernel.org
12120 S:      Orphan
12121 F:      drivers/i2c/busses/i2c-pasemi.c
12122
12123 PACKING
12124 M:      Vladimir Oltean <olteanv@gmail.com>
12125 L:      netdev@vger.kernel.org
12126 S:      Supported
12127 F:      lib/packing.c
12128 F:      include/linux/packing.h
12129 F:      Documentation/packing.txt
12130
12131 PADATA PARALLEL EXECUTION MECHANISM
12132 M:      Steffen Klassert <steffen.klassert@secunet.com>
12133 L:      linux-crypto@vger.kernel.org
12134 S:      Maintained
12135 F:      kernel/padata.c
12136 F:      include/linux/padata.h
12137 F:      Documentation/padata.txt
12138
12139 PAGE POOL
12140 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12141 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12142 L:      netdev@vger.kernel.org
12143 S:      Supported
12144 F:      net/core/page_pool.c
12145 F:      include/net/page_pool.h
12146
12147 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12148 M:      Harald Welte <laforge@gnumonks.org>
12149 L:      platform-driver-x86@vger.kernel.org
12150 S:      Maintained
12151 F:      drivers/platform/x86/panasonic-laptop.c
12152
12153 PARALLEL LCD/KEYPAD PANEL DRIVER
12154 M:      Willy Tarreau <willy@haproxy.com>
12155 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12156 S:      Odd Fixes
12157 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12158 F:      drivers/auxdisplay/panel.c
12159
12160 PARALLEL PORT SUBSYSTEM
12161 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12162 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12163 L:      linux-parport@lists.infradead.org (subscribers-only)
12164 S:      Maintained
12165 F:      drivers/parport/
12166 F:      include/linux/parport*.h
12167 F:      drivers/char/ppdev.c
12168 F:      include/uapi/linux/ppdev.h
12169 F:      Documentation/driver-api/parport*.rst
12170
12171 PARAVIRT_OPS INTERFACE
12172 M:      Juergen Gross <jgross@suse.com>
12173 M:      Thomas Hellstrom <thellstrom@vmware.com>
12174 M:      "VMware, Inc." <pv-drivers@vmware.com>
12175 L:      virtualization@lists.linux-foundation.org
12176 S:      Supported
12177 F:      Documentation/virt/paravirt_ops.rst
12178 F:      arch/*/kernel/paravirt*
12179 F:      arch/*/include/asm/paravirt*.h
12180 F:      include/linux/hypervisor.h
12181
12182 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12183 M:      Tim Waugh <tim@cyberelk.net>
12184 L:      linux-parport@lists.infradead.org (subscribers-only)
12185 S:      Maintained
12186 F:      Documentation/admin-guide/blockdev/paride.rst
12187 F:      drivers/block/paride/
12188
12189 PARISC ARCHITECTURE
12190 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12191 M:      Helge Deller <deller@gmx.de>
12192 L:      linux-parisc@vger.kernel.org
12193 W:      http://www.parisc-linux.org/
12194 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12197 S:      Maintained
12198 F:      arch/parisc/
12199 F:      Documentation/parisc/
12200 F:      drivers/parisc/
12201 F:      drivers/char/agp/parisc-agp.c
12202 F:      drivers/input/serio/gscps2.c
12203 F:      drivers/parport/parport_gsc.*
12204 F:      drivers/tty/serial/8250/8250_gsc.c
12205 F:      drivers/video/fbdev/sti*
12206 F:      drivers/video/console/sti*
12207 F:      drivers/video/logo/logo_parisc*
12208
12209 PARMAN
12210 M:      Jiri Pirko <jiri@mellanox.com>
12211 L:      netdev@vger.kernel.org
12212 S:      Supported
12213 F:      lib/parman.c
12214 F:      lib/test_parman.c
12215 F:      include/linux/parman.h
12216
12217 PC ENGINES APU BOARD DRIVER
12218 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12219 S:      Maintained
12220 F:      drivers/platform/x86/pcengines-apuv2.c
12221
12222 PC87360 HARDWARE MONITORING DRIVER
12223 M:      Jim Cromie <jim.cromie@gmail.com>
12224 L:      linux-hwmon@vger.kernel.org
12225 S:      Maintained
12226 F:      Documentation/hwmon/pc87360.rst
12227 F:      drivers/hwmon/pc87360.c
12228
12229 PC8736x GPIO DRIVER
12230 M:      Jim Cromie <jim.cromie@gmail.com>
12231 S:      Maintained
12232 F:      drivers/char/pc8736x_gpio.c
12233
12234 PC87427 HARDWARE MONITORING DRIVER
12235 M:      Jean Delvare <jdelvare@suse.com>
12236 L:      linux-hwmon@vger.kernel.org
12237 S:      Maintained
12238 F:      Documentation/hwmon/pc87427.rst
12239 F:      drivers/hwmon/pc87427.c
12240
12241 PCA9532 LED DRIVER
12242 M:      Riku Voipio <riku.voipio@iki.fi>
12243 S:      Maintained
12244 F:      drivers/leds/leds-pca9532.c
12245 F:      include/linux/leds-pca9532.h
12246
12247 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12248 M:      Guenter Roeck <linux@roeck-us.net>
12249 L:      linux-i2c@vger.kernel.org
12250 S:      Maintained
12251 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12252
12253 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12254 M:      Khalid Aziz <khalid@gonehiking.org>
12255 S:      Maintained
12256 F:      drivers/firmware/pcdp.*
12257
12258 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12259 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12260 L:      linux-pci@vger.kernel.org
12261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12262 S:      Maintained
12263 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12264 F:      drivers/pci/controller/pci-aardvark.c
12265
12266 PCI DRIVER FOR ALTERA PCIE IP
12267 M:      Ley Foon Tan <lftan@altera.com>
12268 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12269 L:      linux-pci@vger.kernel.org
12270 S:      Supported
12271 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12272 F:      drivers/pci/controller/pcie-altera.c
12273
12274 PCI DRIVER FOR APPLIEDMICRO XGENE
12275 M:      Toan Le <toan@os.amperecomputing.com>
12276 L:      linux-pci@vger.kernel.org
12277 L:      linux-arm-kernel@lists.infradead.org
12278 S:      Maintained
12279 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12280 F:      drivers/pci/controller/pci-xgene.c
12281
12282 PCI DRIVER FOR ARM VERSATILE PLATFORM
12283 M:      Rob Herring <robh@kernel.org>
12284 L:      linux-pci@vger.kernel.org
12285 L:      linux-arm-kernel@lists.infradead.org
12286 S:      Maintained
12287 F:      Documentation/devicetree/bindings/pci/versatile.txt
12288 F:      drivers/pci/controller/pci-versatile.c
12289
12290 PCI DRIVER FOR ARMADA 8K
12291 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12292 L:      linux-pci@vger.kernel.org
12293 L:      linux-arm-kernel@lists.infradead.org
12294 S:      Maintained
12295 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12296 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12297
12298 PCI DRIVER FOR CADENCE PCIE IP
12299 M:      Tom Joseph <tjoseph@cadence.com>
12300 L:      linux-pci@vger.kernel.org
12301 S:      Maintained
12302 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12303 F:      drivers/pci/controller/pcie-cadence*
12304
12305 PCI DRIVER FOR FREESCALE LAYERSCAPE
12306 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12307 M:      Mingkai Hu <mingkai.hu@nxp.com>
12308 M:      Roy Zang <roy.zang@nxp.com>
12309 L:      linuxppc-dev@lists.ozlabs.org
12310 L:      linux-pci@vger.kernel.org
12311 L:      linux-arm-kernel@lists.infradead.org
12312 S:      Maintained
12313 F:      drivers/pci/controller/dwc/*layerscape*
12314
12315 PCI DRIVER FOR GENERIC OF HOSTS
12316 M:      Will Deacon <will@kernel.org>
12317 L:      linux-pci@vger.kernel.org
12318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12319 S:      Maintained
12320 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12321 F:      drivers/pci/controller/pci-host-common.c
12322 F:      drivers/pci/controller/pci-host-generic.c
12323
12324 PCI DRIVER FOR IMX6
12325 M:      Richard Zhu <hongxing.zhu@nxp.com>
12326 M:      Lucas Stach <l.stach@pengutronix.de>
12327 L:      linux-pci@vger.kernel.org
12328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12329 S:      Maintained
12330 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12331 F:      drivers/pci/controller/dwc/*imx6*
12332
12333 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12334 M:      Keith Busch <keith.busch@intel.com>
12335 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12336 L:      linux-pci@vger.kernel.org
12337 S:      Supported
12338 F:      drivers/pci/controller/vmd.c
12339
12340 PCI DRIVER FOR MICROSEMI SWITCHTEC
12341 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12342 M:      Logan Gunthorpe <logang@deltatee.com>
12343 L:      linux-pci@vger.kernel.org
12344 S:      Maintained
12345 F:      Documentation/driver-api/switchtec.rst
12346 F:      Documentation/ABI/testing/sysfs-class-switchtec
12347 F:      drivers/pci/switch/switchtec*
12348 F:      include/uapi/linux/switchtec_ioctl.h
12349 F:      include/linux/switchtec.h
12350 F:      drivers/ntb/hw/mscc/
12351
12352 PCI DRIVER FOR MOBIVEIL PCIE IP
12353 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12354 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12355 L:      linux-pci@vger.kernel.org
12356 S:      Supported
12357 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12358 F:      drivers/pci/controller/pcie-mobiveil.c
12359
12360 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12361 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12362 M:      Jason Cooper <jason@lakedaemon.net>
12363 L:      linux-pci@vger.kernel.org
12364 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12365 S:      Maintained
12366 F:      drivers/pci/controller/*mvebu*
12367
12368 PCI DRIVER FOR NVIDIA TEGRA
12369 M:      Thierry Reding <thierry.reding@gmail.com>
12370 L:      linux-tegra@vger.kernel.org
12371 L:      linux-pci@vger.kernel.org
12372 S:      Supported
12373 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12374 F:      drivers/pci/controller/pci-tegra.c
12375
12376 PCI DRIVER FOR RENESAS R-CAR
12377 M:      Simon Horman <horms@verge.net.au>
12378 L:      linux-pci@vger.kernel.org
12379 L:      linux-renesas-soc@vger.kernel.org
12380 S:      Maintained
12381 F:      drivers/pci/controller/*rcar*
12382
12383 PCI DRIVER FOR SAMSUNG EXYNOS
12384 M:      Jingoo Han <jingoohan1@gmail.com>
12385 L:      linux-pci@vger.kernel.org
12386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12387 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12388 S:      Maintained
12389 F:      drivers/pci/controller/dwc/pci-exynos.c
12390
12391 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12392 M:      Jingoo Han <jingoohan1@gmail.com>
12393 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12394 L:      linux-pci@vger.kernel.org
12395 S:      Maintained
12396 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12397 F:      drivers/pci/controller/dwc/*designware*
12398
12399 PCI DRIVER FOR TI DRA7XX
12400 M:      Kishon Vijay Abraham I <kishon@ti.com>
12401 L:      linux-omap@vger.kernel.org
12402 L:      linux-pci@vger.kernel.org
12403 S:      Supported
12404 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12405 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12406
12407 PCI DRIVER FOR TI KEYSTONE
12408 M:      Murali Karicheri <m-karicheri2@ti.com>
12409 L:      linux-pci@vger.kernel.org
12410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12411 S:      Maintained
12412 F:      drivers/pci/controller/dwc/pci-keystone.c
12413
12414 PCI ENDPOINT SUBSYSTEM
12415 M:      Kishon Vijay Abraham I <kishon@ti.com>
12416 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12417 L:      linux-pci@vger.kernel.org
12418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12419 S:      Supported
12420 F:      drivers/pci/endpoint/
12421 F:      drivers/misc/pci_endpoint_test.c
12422 F:      tools/pci/
12423
12424 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12425 M:      Russell Currey <ruscur@russell.cc>
12426 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12427 M:      Oliver O'Halloran <oohall@gmail.com>
12428 L:      linuxppc-dev@lists.ozlabs.org
12429 S:      Supported
12430 F:      Documentation/PCI/pci-error-recovery.rst
12431 F:      drivers/pci/pcie/aer.c
12432 F:      drivers/pci/pcie/dpc.c
12433 F:      drivers/pci/pcie/err.c
12434 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12435 F:      arch/powerpc/kernel/eeh*.c
12436 F:      arch/powerpc/platforms/*/eeh*.c
12437 F:      arch/powerpc/include/*/eeh*.h
12438
12439 PCI ERROR RECOVERY
12440 M:      Linas Vepstas <linasvepstas@gmail.com>
12441 L:      linux-pci@vger.kernel.org
12442 S:      Supported
12443 F:      Documentation/PCI/pci-error-recovery.rst
12444
12445 PCI MSI DRIVER FOR ALTERA MSI IP
12446 M:      Ley Foon Tan <lftan@altera.com>
12447 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12448 L:      linux-pci@vger.kernel.org
12449 S:      Supported
12450 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12451 F:      drivers/pci/controller/pcie-altera-msi.c
12452
12453 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12454 M:      Toan Le <toan@os.amperecomputing.com>
12455 L:      linux-pci@vger.kernel.org
12456 L:      linux-arm-kernel@lists.infradead.org
12457 S:      Maintained
12458 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12459 F:      drivers/pci/controller/pci-xgene-msi.c
12460
12461 PCI SUBSYSTEM
12462 M:      Bjorn Helgaas <bhelgaas@google.com>
12463 L:      linux-pci@vger.kernel.org
12464 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12466 S:      Supported
12467 F:      Documentation/devicetree/bindings/pci/
12468 F:      Documentation/PCI/
12469 F:      drivers/acpi/pci*
12470 F:      drivers/pci/
12471 F:      include/asm-generic/pci*
12472 F:      include/linux/pci*
12473 F:      include/linux/of_pci.h
12474 F:      include/uapi/linux/pci*
12475 F:      lib/pci*
12476 F:      arch/x86/pci/
12477 F:      arch/x86/kernel/quirks.c
12478 F:      arch/x86/kernel/early-quirks.c
12479
12480 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12481 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12482 L:      linux-pci@vger.kernel.org
12483 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12485 S:      Supported
12486 F:      drivers/pci/controller/
12487
12488 PCIE DRIVER FOR ANNAPURNA LABS
12489 M:      Jonathan Chocron <jonnyc@amazon.com>
12490 L:      linux-pci@vger.kernel.org
12491 S:      Maintained
12492 F:      drivers/pci/controller/dwc/pcie-al.c
12493
12494 PCIE DRIVER FOR AMLOGIC MESON
12495 M:      Yue Wang <yue.wang@Amlogic.com>
12496 L:      linux-pci@vger.kernel.org
12497 L:      linux-amlogic@lists.infradead.org
12498 S:      Maintained
12499 F:      drivers/pci/controller/dwc/pci-meson.c
12500
12501 PCIE DRIVER FOR AXIS ARTPEC
12502 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12503 L:      linux-arm-kernel@axis.com
12504 L:      linux-pci@vger.kernel.org
12505 S:      Maintained
12506 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12507 F:      drivers/pci/controller/dwc/*artpec*
12508
12509 PCIE DRIVER FOR CAVIUM THUNDERX
12510 M:      David Daney <david.daney@cavium.com>
12511 L:      linux-pci@vger.kernel.org
12512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12513 S:      Supported
12514 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12515 F:      drivers/pci/controller/pci-thunder-*
12516
12517 PCIE DRIVER FOR HISILICON
12518 M:      Zhou Wang <wangzhou1@hisilicon.com>
12519 L:      linux-pci@vger.kernel.org
12520 S:      Maintained
12521 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12522 F:      drivers/pci/controller/dwc/pcie-hisi.c
12523
12524 PCIE DRIVER FOR HISILICON KIRIN
12525 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12526 M:      Binghui Wang <wangbinghui@hisilicon.com>
12527 L:      linux-pci@vger.kernel.org
12528 S:      Maintained
12529 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12530 F:      drivers/pci/controller/dwc/pcie-kirin.c
12531
12532 PCIE DRIVER FOR HISILICON STB
12533 M:      Shawn Guo <shawn.guo@linaro.org>
12534 L:      linux-pci@vger.kernel.org
12535 S:      Maintained
12536 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12537 F:      drivers/pci/controller/dwc/pcie-histb.c
12538
12539 PCIE DRIVER FOR MEDIATEK
12540 M:      Ryder Lee <ryder.lee@mediatek.com>
12541 L:      linux-pci@vger.kernel.org
12542 L:      linux-mediatek@lists.infradead.org
12543 S:      Supported
12544 F:      Documentation/devicetree/bindings/pci/mediatek*
12545 F:      drivers/pci/controller/*mediatek*
12546
12547 PCIE DRIVER FOR QUALCOMM MSM
12548 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12549 L:      linux-pci@vger.kernel.org
12550 L:      linux-arm-msm@vger.kernel.org
12551 S:      Maintained
12552 F:      drivers/pci/controller/dwc/*qcom*
12553
12554 PCIE DRIVER FOR ROCKCHIP
12555 M:      Shawn Lin <shawn.lin@rock-chips.com>
12556 L:      linux-pci@vger.kernel.org
12557 L:      linux-rockchip@lists.infradead.org
12558 S:      Maintained
12559 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12560 F:      drivers/pci/controller/pcie-rockchip*
12561
12562 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12563 M:      Linus Walleij <linus.walleij@linaro.org>
12564 L:      linux-pci@vger.kernel.org
12565 S:      Maintained
12566 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12567 F:      drivers/pci/controller/pci-v3-semi.c
12568
12569 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12570 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12571 L:      linux-pci@vger.kernel.org
12572 S:      Maintained
12573 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12574 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12575
12576 PCIE DRIVER FOR ST SPEAR13XX
12577 M:      Pratyush Anand <pratyush.anand@gmail.com>
12578 L:      linux-pci@vger.kernel.org
12579 S:      Maintained
12580 F:      drivers/pci/controller/dwc/*spear*
12581
12582 PCMCIA SUBSYSTEM
12583 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12585 S:      Odd Fixes
12586 F:      Documentation/pcmcia/
12587 F:      tools/pcmcia/
12588 F:      drivers/pcmcia/
12589 F:      include/pcmcia/
12590
12591 PCNET32 NETWORK DRIVER
12592 M:      Don Fry <pcnet32@frontier.com>
12593 L:      netdev@vger.kernel.org
12594 S:      Maintained
12595 F:      drivers/net/ethernet/amd/pcnet32.c
12596
12597 PCRYPT PARALLEL CRYPTO ENGINE
12598 M:      Steffen Klassert <steffen.klassert@secunet.com>
12599 L:      linux-crypto@vger.kernel.org
12600 S:      Maintained
12601 F:      crypto/pcrypt.c
12602 F:      include/crypto/pcrypt.h
12603
12604 PEAQ WMI HOTKEYS DRIVER
12605 M:      Hans de Goede <hdegoede@redhat.com>
12606 L:      platform-driver-x86@vger.kernel.org
12607 S:      Maintained
12608 F:      drivers/platform/x86/peaq-wmi.c
12609
12610 PER-CPU MEMORY ALLOCATOR
12611 M:      Dennis Zhou <dennis@kernel.org>
12612 M:      Tejun Heo <tj@kernel.org>
12613 M:      Christoph Lameter <cl@linux.com>
12614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12615 S:      Maintained
12616 F:      include/linux/percpu*.h
12617 F:      mm/percpu*.c
12618 F:      arch/*/include/asm/percpu.h
12619
12620 PER-TASK DELAY ACCOUNTING
12621 M:      Balbir Singh <bsingharora@gmail.com>
12622 S:      Maintained
12623 F:      include/linux/delayacct.h
12624 F:      kernel/delayacct.c
12625
12626 PERFORMANCE EVENTS SUBSYSTEM
12627 M:      Peter Zijlstra <peterz@infradead.org>
12628 M:      Ingo Molnar <mingo@redhat.com>
12629 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12630 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12631 R:      Jiri Olsa <jolsa@redhat.com>
12632 R:      Namhyung Kim <namhyung@kernel.org>
12633 L:      linux-kernel@vger.kernel.org
12634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12635 S:      Supported
12636 F:      kernel/events/*
12637 F:      include/linux/perf_event.h
12638 F:      include/uapi/linux/perf_event.h
12639 F:      arch/*/kernel/perf_event*.c
12640 F:      arch/*/kernel/*/perf_event*.c
12641 F:      arch/*/kernel/*/*/perf_event*.c
12642 F:      arch/*/include/asm/perf_event.h
12643 F:      arch/*/kernel/perf_callchain.c
12644 F:      arch/*/events/*
12645 F:      arch/*/events/*/*
12646 F:      tools/perf/
12647
12648 PERSONALITY HANDLING
12649 M:      Christoph Hellwig <hch@infradead.org>
12650 L:      linux-abi-devel@lists.sourceforge.net
12651 S:      Maintained
12652 F:      include/linux/personality.h
12653 F:      include/uapi/linux/personality.h
12654
12655 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12656 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12657 L:      linux-input@vger.kernel.org
12658 S:      Maintained
12659 F:      Documentation/input/devices/pxrc.rst
12660 F:      drivers/input/joystick/pxrc.c
12661
12662 PHONET PROTOCOL
12663 M:      Remi Denis-Courmont <courmisch@gmail.com>
12664 S:      Supported
12665 F:      Documentation/networking/phonet.txt
12666 F:      include/linux/phonet.h
12667 F:      include/net/phonet/
12668 F:      include/uapi/linux/phonet.h
12669 F:      net/phonet/
12670
12671 PHRAM MTD DRIVER
12672 M:      Joern Engel <joern@lazybastard.org>
12673 L:      linux-mtd@lists.infradead.org
12674 S:      Maintained
12675 F:      drivers/mtd/devices/phram.c
12676
12677 PICOLCD HID DRIVER
12678 M:      Bruno Prémont <bonbons@linux-vserver.org>
12679 L:      linux-input@vger.kernel.org
12680 S:      Maintained
12681 F:      drivers/hid/hid-picolcd*
12682
12683 PICOXCELL SUPPORT
12684 M:      Jamie Iles <jamie@jamieiles.com>
12685 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12686 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12687 S:      Supported
12688 F:      arch/arm/boot/dts/picoxcell*
12689 F:      arch/arm/mach-picoxcell/
12690 F:      drivers/crypto/picoxcell*
12691
12692 PIDFD API
12693 M:      Christian Brauner <christian@brauner.io>
12694 L:      linux-kernel@vger.kernel.org
12695 S:      Maintained
12696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12697 F:      samples/pidfd/
12698 F:      tools/testing/selftests/pidfd/
12699 K:      (?i)pidfd
12700 K:      (?i)clone3
12701 K:      \b(clone_args|kernel_clone_args)\b
12702
12703 PIN CONTROL SUBSYSTEM
12704 M:      Linus Walleij <linus.walleij@linaro.org>
12705 L:      linux-gpio@vger.kernel.org
12706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12707 S:      Maintained
12708 F:      Documentation/devicetree/bindings/pinctrl/
12709 F:      Documentation/driver-api/pinctl.rst
12710 F:      drivers/pinctrl/
12711 F:      include/linux/pinctrl/
12712
12713 PIN CONTROLLER - MICROCHIP AT91
12714 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12716 L:      linux-gpio@vger.kernel.org
12717 S:      Supported
12718 F:      drivers/pinctrl/pinctrl-at91*
12719
12720 PIN CONTROLLER - FREESCALE
12721 M:      Dong Aisheng <aisheng.dong@nxp.com>
12722 M:      Fabio Estevam <festevam@gmail.com>
12723 M:      Shawn Guo <shawnguo@kernel.org>
12724 M:      Stefan Agner <stefan@agner.ch>
12725 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12726 L:      linux-gpio@vger.kernel.org
12727 S:      Maintained
12728 F:      drivers/pinctrl/freescale/
12729 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12730
12731 PIN CONTROLLER - INTEL
12732 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12733 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12735 S:      Maintained
12736 F:      drivers/pinctrl/intel/
12737
12738 PIN CONTROLLER - MEDIATEK
12739 M:      Sean Wang <sean.wang@kernel.org>
12740 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12741 S:      Maintained
12742 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12743 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12744 F:      drivers/pinctrl/mediatek/
12745
12746 PIN CONTROLLER - QUALCOMM
12747 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12748 S:      Maintained
12749 L:      linux-arm-msm@vger.kernel.org
12750 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12751 F:      drivers/pinctrl/qcom/
12752
12753 PIN CONTROLLER - RENESAS
12754 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12755 L:      linux-renesas-soc@vger.kernel.org
12756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12757 S:      Maintained
12758 F:      drivers/pinctrl/pinctrl-rz*
12759 F:      drivers/pinctrl/sh-pfc/
12760
12761 PIN CONTROLLER - SAMSUNG
12762 M:      Tomasz Figa <tomasz.figa@gmail.com>
12763 M:      Krzysztof Kozlowski <krzk@kernel.org>
12764 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12765 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12766 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12767 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12769 S:      Maintained
12770 F:      drivers/pinctrl/samsung/
12771 F:      include/dt-bindings/pinctrl/samsung.h
12772 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12773
12774 PIN CONTROLLER - SINGLE
12775 M:      Tony Lindgren <tony@atomide.com>
12776 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12778 L:      linux-omap@vger.kernel.org
12779 S:      Maintained
12780 F:      drivers/pinctrl/pinctrl-single.c
12781
12782 PIN CONTROLLER - ST SPEAR
12783 M:      Viresh Kumar <vireshk@kernel.org>
12784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12785 W:      http://www.st.com/spear
12786 S:      Maintained
12787 F:      drivers/pinctrl/spear/
12788
12789 PISTACHIO SOC SUPPORT
12790 M:      James Hartley <james.hartley@sondrel.com>
12791 L:      linux-mips@vger.kernel.org
12792 S:      Odd Fixes
12793 F:      arch/mips/pistachio/
12794 F:      arch/mips/include/asm/mach-pistachio/
12795 F:      arch/mips/boot/dts/img/pistachio*
12796 F:      arch/mips/configs/pistachio*_defconfig
12797
12798 PKTCDVD DRIVER
12799 S:      Orphan
12800 M:      linux-block@vger.kernel.org
12801 F:      drivers/block/pktcdvd.c
12802 F:      include/linux/pktcdvd.h
12803 F:      include/uapi/linux/pktcdvd.h
12804
12805 PKUNITY SOC DRIVERS
12806 M:      Guan Xuetao <gxt@pku.edu.cn>
12807 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12808 S:      Maintained
12809 T:      git git://github.com/gxt/linux.git
12810 F:      drivers/input/serio/i8042-unicore32io.h
12811 F:      drivers/i2c/busses/i2c-puv3.c
12812 F:      drivers/video/fbdev/fb-puv3.c
12813 F:      drivers/rtc/rtc-puv3.c
12814
12815 PMBUS HARDWARE MONITORING DRIVERS
12816 M:      Guenter Roeck <linux@roeck-us.net>
12817 L:      linux-hwmon@vger.kernel.org
12818 W:      http://hwmon.wiki.kernel.org/
12819 W:      http://www.roeck-us.net/linux/drivers/
12820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12821 S:      Maintained
12822 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12823 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12824 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12825 F:      Documentation/hwmon/adm1275.rst
12826 F:      Documentation/hwmon/ibm-cffps.rst
12827 F:      Documentation/hwmon/ir35221.rst
12828 F:      Documentation/hwmon/lm25066.rst
12829 F:      Documentation/hwmon/ltc2978.rst
12830 F:      Documentation/hwmon/ltc3815.rst
12831 F:      Documentation/hwmon/max16064.rst
12832 F:      Documentation/hwmon/max20751.rst
12833 F:      Documentation/hwmon/max31785.rst
12834 F:      Documentation/hwmon/max34440.rst
12835 F:      Documentation/hwmon/max8688.rst
12836 F:      Documentation/hwmon/pmbus.rst
12837 F:      Documentation/hwmon/pmbus-core.rst
12838 F:      Documentation/hwmon/tps40422.rst
12839 F:      Documentation/hwmon/ucd9000.rst
12840 F:      Documentation/hwmon/ucd9200.rst
12841 F:      Documentation/hwmon/zl6100.rst
12842 F:      drivers/hwmon/pmbus/
12843 F:      include/linux/pmbus.h
12844
12845 PMC SIERRA MaxRAID DRIVER
12846 L:      linux-scsi@vger.kernel.org
12847 W:      http://www.pmc-sierra.com/
12848 S:      Orphan
12849 F:      drivers/scsi/pmcraid.*
12850
12851 PMC SIERRA PM8001 DRIVER
12852 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
12853 L:      linux-scsi@vger.kernel.org
12854 S:      Supported
12855 F:      drivers/scsi/pm8001/
12856
12857 PNP SUPPORT
12858 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12859 S:      Maintained
12860 F:      drivers/pnp/
12861
12862 PNI RM3100 IIO DRIVER
12863 M:      Song Qiang <songqiang1304521@gmail.com>
12864 L:      linux-iio@vger.kernel.org
12865 S:      Maintained
12866 F:      drivers/iio/magnetometer/rm3100*
12867 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12868
12869 POSIX CLOCKS and TIMERS
12870 M:      Thomas Gleixner <tglx@linutronix.de>
12871 L:      linux-kernel@vger.kernel.org
12872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12873 S:      Maintained
12874 F:      fs/timerfd.c
12875 F:      include/linux/timer*
12876 F:      kernel/time/*timer*
12877
12878 POWER MANAGEMENT CORE
12879 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12880 L:      linux-pm@vger.kernel.org
12881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12882 B:      https://bugzilla.kernel.org
12883 S:      Supported
12884 F:      drivers/base/power/
12885 F:      include/linux/pm.h
12886 F:      include/linux/pm_*
12887 F:      include/linux/powercap.h
12888 F:      include/linux/intel_rapl.h
12889 F:      drivers/powercap/
12890 F:      kernel/configs/nopm.config
12891
12892 POWER STATE COORDINATION INTERFACE (PSCI)
12893 M:      Mark Rutland <mark.rutland@arm.com>
12894 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12895 L:      linux-arm-kernel@lists.infradead.org
12896 S:      Maintained
12897 F:      drivers/firmware/psci/
12898 F:      include/linux/psci.h
12899 F:      include/uapi/linux/psci.h
12900
12901 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12902 M:      Sebastian Reichel <sre@kernel.org>
12903 L:      linux-pm@vger.kernel.org
12904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12905 S:      Maintained
12906 F:      Documentation/ABI/testing/sysfs-class-power
12907 F:      Documentation/devicetree/bindings/power/supply/
12908 F:      include/linux/power_supply.h
12909 F:      drivers/power/supply/
12910
12911 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12912 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12913 L:      linuxppc-dev@lists.ozlabs.org
12914 S:      Maintained
12915 F:      drivers/char/powernv-op-panel.c
12916
12917 PPP OVER ATM (RFC 2364)
12918 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12919 S:      Maintained
12920 F:      net/atm/pppoatm.c
12921 F:      include/uapi/linux/atmppp.h
12922
12923 PPP OVER ETHERNET
12924 M:      Michal Ostrowski <mostrows@earthlink.net>
12925 S:      Maintained
12926 F:      drivers/net/ppp/pppoe.c
12927 F:      drivers/net/ppp/pppox.c
12928
12929 PPP OVER L2TP
12930 M:      James Chapman <jchapman@katalix.com>
12931 S:      Maintained
12932 F:      net/l2tp/l2tp_ppp.c
12933 F:      include/linux/if_pppol2tp.h
12934 F:      include/uapi/linux/if_pppol2tp.h
12935
12936 PPP PROTOCOL DRIVERS AND COMPRESSORS
12937 M:      Paul Mackerras <paulus@samba.org>
12938 L:      linux-ppp@vger.kernel.org
12939 S:      Maintained
12940 F:      drivers/net/ppp/ppp_*
12941
12942 PPS SUPPORT
12943 M:      Rodolfo Giometti <giometti@enneenne.com>
12944 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12945 L:      linuxpps@ml.enneenne.com (subscribers-only)
12946 S:      Maintained
12947 F:      Documentation/driver-api/pps.rst
12948 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12949 F:      Documentation/ABI/testing/sysfs-pps
12950 F:      drivers/pps/
12951 F:      include/linux/pps*.h
12952 F:      include/uapi/linux/pps.h
12953
12954 PPTP DRIVER
12955 M:      Dmitry Kozlov <xeb@mail.ru>
12956 L:      netdev@vger.kernel.org
12957 S:      Maintained
12958 F:      drivers/net/ppp/pptp.c
12959 W:      http://sourceforge.net/projects/accel-pptp
12960
12961 PRINTK
12962 M:      Petr Mladek <pmladek@suse.com>
12963 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12964 R:      Steven Rostedt <rostedt@goodmis.org>
12965 S:      Maintained
12966 F:      kernel/printk/
12967 F:      include/linux/printk.h
12968
12969 PRISM54 WIRELESS DRIVER
12970 M:      Luis Chamberlain <mcgrof@kernel.org>
12971 L:      linux-wireless@vger.kernel.org
12972 W:      http://wireless.kernel.org/en/users/Drivers/p54
12973 S:      Obsolete
12974 F:      drivers/net/wireless/intersil/prism54/
12975
12976 PROC FILESYSTEM
12977 R:      Alexey Dobriyan <adobriyan@gmail.com>
12978 L:      linux-kernel@vger.kernel.org
12979 L:      linux-fsdevel@vger.kernel.org
12980 S:      Maintained
12981 F:      fs/proc/
12982 F:      include/linux/proc_fs.h
12983 F:      tools/testing/selftests/proc/
12984 F:      Documentation/filesystems/proc.txt
12985
12986 PROC SYSCTL
12987 M:      Luis Chamberlain <mcgrof@kernel.org>
12988 M:      Kees Cook <keescook@chromium.org>
12989 L:      linux-kernel@vger.kernel.org
12990 L:      linux-fsdevel@vger.kernel.org
12991 S:      Maintained
12992 F:      fs/proc/proc_sysctl.c
12993 F:      include/linux/sysctl.h
12994 F:      kernel/sysctl.c
12995 F:      tools/testing/selftests/sysctl/
12996
12997 PS3 NETWORK SUPPORT
12998 M:      Geoff Levand <geoff@infradead.org>
12999 L:      netdev@vger.kernel.org
13000 L:      linuxppc-dev@lists.ozlabs.org
13001 S:      Maintained
13002 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13003
13004 PS3 PLATFORM SUPPORT
13005 M:      Geoff Levand <geoff@infradead.org>
13006 L:      linuxppc-dev@lists.ozlabs.org
13007 S:      Maintained
13008 F:      arch/powerpc/boot/ps3*
13009 F:      arch/powerpc/include/asm/lv1call.h
13010 F:      arch/powerpc/include/asm/ps3*.h
13011 F:      arch/powerpc/platforms/ps3/
13012 F:      drivers/*/ps3*
13013 F:      drivers/ps3/
13014 F:      drivers/rtc/rtc-ps3.c
13015 F:      drivers/usb/host/*ps3.c
13016 F:      sound/ppc/snd_ps3*
13017
13018 PS3VRAM DRIVER
13019 M:      Jim Paris <jim@jtan.com>
13020 M:      Geoff Levand <geoff@infradead.org>
13021 L:      linuxppc-dev@lists.ozlabs.org
13022 S:      Maintained
13023 F:      drivers/block/ps3vram.c
13024
13025 PSAMPLE PACKET SAMPLING SUPPORT:
13026 M:      Yotam Gigi <yotam.gi@gmail.com>
13027 S:      Maintained
13028 F:      net/psample
13029 F:      include/net/psample.h
13030 F:      include/uapi/linux/psample.h
13031
13032 PSTORE FILESYSTEM
13033 M:      Kees Cook <keescook@chromium.org>
13034 M:      Anton Vorontsov <anton@enomsg.org>
13035 M:      Colin Cross <ccross@android.com>
13036 M:      Tony Luck <tony.luck@intel.com>
13037 S:      Maintained
13038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13039 F:      fs/pstore/
13040 F:      include/linux/pstore*
13041 F:      drivers/firmware/efi/efi-pstore.c
13042 F:      drivers/acpi/apei/erst.c
13043 F:      Documentation/admin-guide/ramoops.rst
13044 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13045 K:      \b(pstore|ramoops)
13046
13047 PTP HARDWARE CLOCK SUPPORT
13048 M:      Richard Cochran <richardcochran@gmail.com>
13049 L:      netdev@vger.kernel.org
13050 S:      Maintained
13051 W:      http://linuxptp.sourceforge.net/
13052 F:      Documentation/ABI/testing/sysfs-ptp
13053 F:      Documentation/driver-api/ptp.rst
13054 F:      drivers/net/phy/dp83640*
13055 F:      drivers/ptp/*
13056 F:      include/linux/ptp_cl*
13057
13058 PTRACE SUPPORT
13059 M:      Oleg Nesterov <oleg@redhat.com>
13060 S:      Maintained
13061 F:      include/asm-generic/syscall.h
13062 F:      include/linux/ptrace.h
13063 F:      include/linux/regset.h
13064 F:      include/linux/tracehook.h
13065 F:      include/uapi/linux/ptrace.h
13066 F:      include/uapi/linux/ptrace.h
13067 F:      kernel/ptrace.c
13068 F:      arch/*/ptrace*.c
13069 F:      arch/*/*/ptrace*.c
13070 F:      arch/*/include/asm/ptrace*.h
13071
13072 PULSE8-CEC DRIVER
13073 M:      Hans Verkuil <hverkuil@xs4all.nl>
13074 L:      linux-media@vger.kernel.org
13075 T:      git git://linuxtv.org/media_tree.git
13076 S:      Maintained
13077 F:      drivers/media/usb/pulse8-cec/*
13078 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13079
13080 PVRUSB2 VIDEO4LINUX DRIVER
13081 M:      Mike Isely <isely@pobox.com>
13082 L:      pvrusb2@isely.net       (subscribers-only)
13083 L:      linux-media@vger.kernel.org
13084 W:      http://www.isely.net/pvrusb2/
13085 T:      git git://linuxtv.org/media_tree.git
13086 S:      Maintained
13087 F:      Documentation/media/v4l-drivers/pvrusb2*
13088 F:      drivers/media/usb/pvrusb2/
13089
13090 PWC WEBCAM DRIVER
13091 M:      Hans Verkuil <hverkuil@xs4all.nl>
13092 L:      linux-media@vger.kernel.org
13093 T:      git git://linuxtv.org/media_tree.git
13094 S:      Odd Fixes
13095 F:      drivers/media/usb/pwc/*
13096 F:      include/trace/events/pwc.h
13097
13098 PWM FAN DRIVER
13099 M:      Kamil Debski <kamil@wypas.org>
13100 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13101 L:      linux-hwmon@vger.kernel.org
13102 S:      Supported
13103 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13104 F:      Documentation/hwmon/pwm-fan.rst
13105 F:      drivers/hwmon/pwm-fan.c
13106
13107 PWM IR Transmitter
13108 M:      Sean Young <sean@mess.org>
13109 L:      linux-media@vger.kernel.org
13110 S:      Maintained
13111 F:      drivers/media/rc/pwm-ir-tx.c
13112
13113 PWM SUBSYSTEM
13114 M:      Thierry Reding <thierry.reding@gmail.com>
13115 L:      linux-pwm@vger.kernel.org
13116 S:      Maintained
13117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13118 F:      Documentation/driver-api/pwm.rst
13119 F:      Documentation/devicetree/bindings/pwm/
13120 F:      include/linux/pwm.h
13121 F:      drivers/pwm/
13122 F:      drivers/video/backlight/pwm_bl.c
13123 F:      include/linux/pwm_backlight.h
13124 F:      drivers/gpio/gpio-mvebu.c
13125 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13126
13127 PXA GPIO DRIVER
13128 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13129 L:      linux-gpio@vger.kernel.org
13130 S:      Maintained
13131 F:      drivers/gpio/gpio-pxa.c
13132
13133 PXA MMCI DRIVER
13134 S:      Orphan
13135
13136 PXA RTC DRIVER
13137 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13138 L:      linux-rtc@vger.kernel.org
13139 S:      Maintained
13140
13141 PXA2xx/PXA3xx SUPPORT
13142 M:      Daniel Mack <daniel@zonque.org>
13143 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13144 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13146 T:      git git://github.com/hzhuang1/linux.git
13147 T:      git git://github.com/rjarzmik/linux.git
13148 S:      Maintained
13149 F:      arch/arm/boot/dts/pxa*
13150 F:      arch/arm/mach-pxa/
13151 F:      drivers/dma/pxa*
13152 F:      drivers/pcmcia/pxa2xx*
13153 F:      drivers/pinctrl/pxa/
13154 F:      drivers/spi/spi-pxa2xx*
13155 F:      drivers/usb/gadget/udc/pxa2*
13156 F:      include/sound/pxa2xx-lib.h
13157 F:      sound/arm/pxa*
13158 F:      sound/soc/pxa/
13159
13160 QAT DRIVER
13161 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13162 L:      qat-linux@intel.com
13163 S:      Supported
13164 F:      drivers/crypto/qat/
13165
13166 QCOM AUDIO (ASoC) DRIVERS
13167 M:      Patrick Lai <plai@codeaurora.org>
13168 M:      Banajit Goswami <bgoswami@codeaurora.org>
13169 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13170 S:      Supported
13171 F:      sound/soc/qcom/
13172
13173 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13174 M:      Gabriel Somlo <somlo@cmu.edu>
13175 M:      "Michael S. Tsirkin" <mst@redhat.com>
13176 L:      qemu-devel@nongnu.org
13177 S:      Maintained
13178 F:      drivers/firmware/qemu_fw_cfg.c
13179 F:      include/uapi/linux/qemu_fw_cfg.h
13180
13181 QIB DRIVER
13182 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13183 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13184 L:      linux-rdma@vger.kernel.org
13185 S:      Supported
13186 F:      drivers/infiniband/hw/qib/
13187
13188 QLOGIC QL41xxx FCOE DRIVER
13189 M:      QLogic-Storage-Upstream@cavium.com
13190 L:      linux-scsi@vger.kernel.org
13191 S:      Supported
13192 F:      drivers/scsi/qedf/
13193
13194 QLOGIC QL41xxx ISCSI DRIVER
13195 M:      QLogic-Storage-Upstream@cavium.com
13196 L:      linux-scsi@vger.kernel.org
13197 S:      Supported
13198 F:      drivers/scsi/qedi/
13199
13200 QLOGIC QL4xxx ETHERNET DRIVER
13201 M:      Ariel Elior <aelior@marvell.com>
13202 M:      GR-everest-linux-l2@marvell.com
13203 L:      netdev@vger.kernel.org
13204 S:      Supported
13205 F:      drivers/net/ethernet/qlogic/qed/
13206 F:      include/linux/qed/
13207 F:      drivers/net/ethernet/qlogic/qede/
13208
13209 QLOGIC QL4xxx RDMA DRIVER
13210 M:      Michal Kalderon <mkalderon@marvell.com>
13211 M:      Ariel Elior <aelior@marvell.com>
13212 L:      linux-rdma@vger.kernel.org
13213 S:      Supported
13214 F:      drivers/infiniband/hw/qedr/
13215 F:      include/uapi/rdma/qedr-abi.h
13216
13217 QLOGIC QLA1280 SCSI DRIVER
13218 M:      Michael Reed <mdr@sgi.com>
13219 L:      linux-scsi@vger.kernel.org
13220 S:      Maintained
13221 F:      drivers/scsi/qla1280.[ch]
13222
13223 QLOGIC QLA2XXX FC-SCSI DRIVER
13224 M:      qla2xxx-upstream@qlogic.com
13225 L:      linux-scsi@vger.kernel.org
13226 S:      Supported
13227 F:      Documentation/scsi/LICENSE.qla2xxx
13228 F:      drivers/scsi/qla2xxx/
13229
13230 QLOGIC QLA3XXX NETWORK DRIVER
13231 M:      GR-Linux-NIC-Dev@marvell.com
13232 L:      netdev@vger.kernel.org
13233 S:      Supported
13234 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13235 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13236
13237 QLOGIC QLA4XXX iSCSI DRIVER
13238 M:      QLogic-Storage-Upstream@qlogic.com
13239 L:      linux-scsi@vger.kernel.org
13240 S:      Supported
13241 F:      Documentation/scsi/LICENSE.qla4xxx
13242 F:      drivers/scsi/qla4xxx/
13243
13244 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13245 M:      Shahed Shaikh <shshaikh@marvell.com>
13246 M:      Manish Chopra <manishc@marvell.com>
13247 M:      GR-Linux-NIC-Dev@marvell.com
13248 L:      netdev@vger.kernel.org
13249 S:      Supported
13250 F:      drivers/net/ethernet/qlogic/qlcnic/
13251
13252 QLOGIC QLGE 10Gb ETHERNET DRIVER
13253 M:      Manish Chopra <manishc@marvell.com>
13254 M:      GR-Linux-NIC-Dev@marvell.com
13255 L:      netdev@vger.kernel.org
13256 S:      Supported
13257 F:      drivers/net/ethernet/qlogic/qlge/
13258
13259 QM1D1B0004 MEDIA DRIVER
13260 M:      Akihiro Tsukada <tskd08@gmail.com>
13261 L:      linux-media@vger.kernel.org
13262 S:      Odd Fixes
13263 F:      drivers/media/tuners/qm1d1b0004*
13264
13265 QM1D1C0042 MEDIA DRIVER
13266 M:      Akihiro Tsukada <tskd08@gmail.com>
13267 L:      linux-media@vger.kernel.org
13268 S:      Odd Fixes
13269 F:      drivers/media/tuners/qm1d1c0042*
13270
13271 QNX4 FILESYSTEM
13272 M:      Anders Larsen <al@alarsen.net>
13273 W:      http://www.alarsen.net/linux/qnx4fs/
13274 S:      Maintained
13275 F:      fs/qnx4/
13276 F:      include/uapi/linux/qnx4_fs.h
13277 F:      include/uapi/linux/qnxtypes.h
13278
13279 QORIQ DPAA2 FSL-MC BUS DRIVER
13280 M:      Stuart Yoder <stuyoder@gmail.com>
13281 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13282 L:      linux-kernel@vger.kernel.org
13283 S:      Maintained
13284 F:      drivers/bus/fsl-mc/
13285 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13286 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13287
13288 QT1010 MEDIA DRIVER
13289 M:      Antti Palosaari <crope@iki.fi>
13290 L:      linux-media@vger.kernel.org
13291 W:      https://linuxtv.org
13292 W:      http://palosaari.fi/linux/
13293 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13294 T:      git git://linuxtv.org/anttip/media_tree.git
13295 S:      Maintained
13296 F:      drivers/media/tuners/qt1010*
13297
13298 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13299 M:      Kalle Valo <kvalo@codeaurora.org>
13300 L:      ath10k@lists.infradead.org
13301 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13303 S:      Supported
13304 F:      drivers/net/wireless/ath/ath10k/
13305
13306 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13307 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13308 L:      linux-wireless@vger.kernel.org
13309 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13310 S:      Supported
13311 F:      drivers/net/wireless/ath/ath9k/
13312
13313 QUALCOMM CAMERA SUBSYSTEM DRIVER
13314 M:      Todor Tomov <todor.too@gmail.com>
13315 L:      linux-media@vger.kernel.org
13316 S:      Maintained
13317 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13318 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13319 F:      drivers/media/platform/qcom/camss/
13320
13321 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13322 M:      Ilia Lin <ilia.lin@kernel.org>
13323 L:      linux-pm@vger.kernel.org
13324 S:      Maintained
13325 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13326 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13327
13328 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13329 M:      Timur Tabi <timur@kernel.org>
13330 L:      netdev@vger.kernel.org
13331 S:      Maintained
13332 F:      drivers/net/ethernet/qualcomm/emac/
13333
13334 QUALCOMM ETHQOS ETHERNET DRIVER
13335 M:      Vinod Koul <vkoul@kernel.org>
13336 M:      Niklas Cassel <niklas.cassel@linaro.org>
13337 L:      netdev@vger.kernel.org
13338 S:      Maintained
13339 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13340 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13341
13342 QUALCOMM GENERIC INTERFACE I2C DRIVER
13343 M:      Alok Chauhan <alokc@codeaurora.org>
13344 L:      linux-i2c@vger.kernel.org
13345 L:      linux-arm-msm@vger.kernel.org
13346 S:      Supported
13347 F:      drivers/i2c/busses/i2c-qcom-geni.c
13348
13349 QUALCOMM HEXAGON ARCHITECTURE
13350 M:      Richard Kuo <rkuo@codeaurora.org>
13351 L:      linux-hexagon@vger.kernel.org
13352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13353 S:      Supported
13354 F:      arch/hexagon/
13355
13356 QUALCOMM HIDMA DRIVER
13357 M:      Sinan Kaya <okaya@kernel.org>
13358 L:      linux-arm-kernel@lists.infradead.org
13359 L:      linux-arm-msm@vger.kernel.org
13360 L:      dmaengine@vger.kernel.org
13361 S:      Supported
13362 F:      drivers/dma/qcom/hidma*
13363
13364 QUALCOMM IOMMU
13365 M:      Rob Clark <robdclark@gmail.com>
13366 L:      iommu@lists.linux-foundation.org
13367 L:      linux-arm-msm@vger.kernel.org
13368 S:      Maintained
13369 F:      drivers/iommu/qcom_iommu.c
13370
13371 QUALCOMM TSENS THERMAL DRIVER
13372 M:      Amit Kucheria <amit.kucheria@linaro.org>
13373 L:      linux-pm@vger.kernel.org
13374 L:      linux-arm-msm@vger.kernel.org
13375 S:      Maintained
13376 F:      drivers/thermal/qcom/
13377
13378 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13379 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13380 L:      linux-media@vger.kernel.org
13381 L:      linux-arm-msm@vger.kernel.org
13382 T:      git git://linuxtv.org/media_tree.git
13383 S:      Maintained
13384 F:      drivers/media/platform/qcom/venus/
13385
13386 QUALCOMM WCN36XX WIRELESS DRIVER
13387 M:      Kalle Valo <kvalo@codeaurora.org>
13388 L:      wcn36xx@lists.infradead.org
13389 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13390 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13391 S:      Supported
13392 F:      drivers/net/wireless/ath/wcn36xx/
13393
13394 QUANTENNA QTNFMAC WIRELESS DRIVER
13395 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13396 M:      Avinash Patil <avinashp@quantenna.com>
13397 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13398 L:      linux-wireless@vger.kernel.org
13399 S:      Maintained
13400 F:      drivers/net/wireless/quantenna
13401
13402 RADEON and AMDGPU DRM DRIVERS
13403 M:      Alex Deucher <alexander.deucher@amd.com>
13404 M:      Christian König <christian.koenig@amd.com>
13405 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13406 L:      amd-gfx@lists.freedesktop.org
13407 T:      git git://people.freedesktop.org/~agd5f/linux
13408 S:      Supported
13409 F:      drivers/gpu/drm/radeon/
13410 F:      include/uapi/drm/radeon_drm.h
13411 F:      drivers/gpu/drm/amd/
13412 F:      include/uapi/drm/amdgpu_drm.h
13413
13414 RADEON FRAMEBUFFER DISPLAY DRIVER
13415 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13416 L:      linux-fbdev@vger.kernel.org
13417 S:      Maintained
13418 F:      drivers/video/fbdev/aty/radeon*
13419 F:      include/uapi/linux/radeonfb.h
13420
13421 RADIOSHARK RADIO DRIVER
13422 M:      Hans Verkuil <hverkuil@xs4all.nl>
13423 L:      linux-media@vger.kernel.org
13424 T:      git git://linuxtv.org/media_tree.git
13425 S:      Maintained
13426 F:      drivers/media/radio/radio-shark.c
13427
13428 RADIOSHARK2 RADIO DRIVER
13429 M:      Hans Verkuil <hverkuil@xs4all.nl>
13430 L:      linux-media@vger.kernel.org
13431 T:      git git://linuxtv.org/media_tree.git
13432 S:      Maintained
13433 F:      drivers/media/radio/radio-shark2.c
13434 F:      drivers/media/radio/radio-tea5777.c
13435
13436 RADOS BLOCK DEVICE (RBD)
13437 M:      Ilya Dryomov <idryomov@gmail.com>
13438 M:      Sage Weil <sage@redhat.com>
13439 M:      Alex Elder <elder@kernel.org>
13440 L:      ceph-devel@vger.kernel.org
13441 W:      http://ceph.com/
13442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13443 T:      git git://github.com/ceph/ceph-client.git
13444 S:      Supported
13445 F:      Documentation/ABI/testing/sysfs-bus-rbd
13446 F:      drivers/block/rbd.c
13447 F:      drivers/block/rbd_types.h
13448
13449 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13450 M:      Paul Mackerras <paulus@samba.org>
13451 L:      linux-fbdev@vger.kernel.org
13452 S:      Maintained
13453 F:      drivers/video/fbdev/aty/aty128fb.c
13454
13455 RAINSHADOW-CEC DRIVER
13456 M:      Hans Verkuil <hverkuil@xs4all.nl>
13457 L:      linux-media@vger.kernel.org
13458 T:      git git://linuxtv.org/media_tree.git
13459 S:      Maintained
13460 F:      drivers/media/usb/rainshadow-cec/*
13461
13462 RALINK MIPS ARCHITECTURE
13463 M:      John Crispin <john@phrozen.org>
13464 L:      linux-mips@vger.kernel.org
13465 S:      Maintained
13466 F:      arch/mips/ralink
13467
13468 RALINK RT2X00 WIRELESS LAN DRIVER
13469 P:      rt2x00 project
13470 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13471 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13472 L:      linux-wireless@vger.kernel.org
13473 S:      Maintained
13474 F:      drivers/net/wireless/ralink/rt2x00/
13475
13476 RAMDISK RAM BLOCK DEVICE DRIVER
13477 M:      Jens Axboe <axboe@kernel.dk>
13478 S:      Maintained
13479 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13480 F:      drivers/block/brd.c
13481
13482 RANCHU VIRTUAL BOARD FOR MIPS
13483 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13484 L:      linux-mips@vger.kernel.org
13485 S:      Supported
13486 F:      arch/mips/generic/board-ranchu.c
13487 F:      arch/mips/configs/generic/board-ranchu.config
13488
13489 RANDOM NUMBER DRIVER
13490 M:      "Theodore Ts'o" <tytso@mit.edu>
13491 S:      Maintained
13492 F:      drivers/char/random.c
13493
13494 RAPIDIO SUBSYSTEM
13495 M:      Matt Porter <mporter@kernel.crashing.org>
13496 M:      Alexandre Bounine <alex.bou9@gmail.com>
13497 S:      Maintained
13498 F:      drivers/rapidio/
13499
13500 RAS INFRASTRUCTURE
13501 M:      Tony Luck <tony.luck@intel.com>
13502 M:      Borislav Petkov <bp@alien8.de>
13503 L:      linux-edac@vger.kernel.org
13504 S:      Maintained
13505 F:      drivers/ras/
13506 F:      include/linux/ras.h
13507 F:      include/ras/ras_event.h
13508 F:      Documentation/admin-guide/ras.rst
13509
13510 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13511 L:      linux-wireless@vger.kernel.org
13512 S:      Orphan
13513 F:      drivers/net/wireless/ray*
13514
13515 RCUTORTURE TEST FRAMEWORK
13516 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13517 M:      Josh Triplett <josh@joshtriplett.org>
13518 R:      Steven Rostedt <rostedt@goodmis.org>
13519 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13520 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13521 L:      rcu@vger.kernel.org
13522 S:      Supported
13523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13524 F:      tools/testing/selftests/rcutorture
13525
13526 RDC R-321X SoC
13527 M:      Florian Fainelli <florian@openwrt.org>
13528 S:      Maintained
13529
13530 RDC R6040 FAST ETHERNET DRIVER
13531 M:      Florian Fainelli <f.fainelli@gmail.com>
13532 L:      netdev@vger.kernel.org
13533 S:      Maintained
13534 F:      drivers/net/ethernet/rdc/r6040.c
13535
13536 RDMAVT - RDMA verbs software
13537 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13538 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13539 L:      linux-rdma@vger.kernel.org
13540 S:      Supported
13541 F:      drivers/infiniband/sw/rdmavt
13542
13543 RDS - RELIABLE DATAGRAM SOCKETS
13544 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13545 L:      netdev@vger.kernel.org
13546 L:      linux-rdma@vger.kernel.org
13547 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13548 W:      https://oss.oracle.com/projects/rds/
13549 S:      Supported
13550 F:      net/rds/
13551 F:      Documentation/networking/rds.txt
13552
13553 RDT - RESOURCE ALLOCATION
13554 M:      Fenghua Yu <fenghua.yu@intel.com>
13555 M:      Reinette Chatre <reinette.chatre@intel.com>
13556 L:      linux-kernel@vger.kernel.org
13557 S:      Supported
13558 F:      arch/x86/kernel/cpu/resctrl/
13559 F:      arch/x86/include/asm/resctrl_sched.h
13560 F:      Documentation/x86/resctrl*
13561
13562 READ-COPY UPDATE (RCU)
13563 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13564 M:      Josh Triplett <josh@joshtriplett.org>
13565 R:      Steven Rostedt <rostedt@goodmis.org>
13566 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13567 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13568 R:      Joel Fernandes <joel@joelfernandes.org>
13569 L:      rcu@vger.kernel.org
13570 W:      http://www.rdrop.com/users/paulmck/RCU/
13571 S:      Supported
13572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13573 F:      Documentation/RCU/
13574 X:      Documentation/RCU/torture.txt
13575 F:      include/linux/rcu*
13576 X:      include/linux/srcu*.h
13577 F:      kernel/rcu/
13578 X:      kernel/rcu/srcu*.c
13579
13580 REAL TIME CLOCK (RTC) SUBSYSTEM
13581 M:      Alessandro Zummo <a.zummo@towertech.it>
13582 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13583 L:      linux-rtc@vger.kernel.org
13584 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13586 S:      Maintained
13587 F:      Documentation/devicetree/bindings/rtc/
13588 F:      Documentation/admin-guide/rtc.rst
13589 F:      drivers/rtc/
13590 F:      include/linux/rtc.h
13591 F:      include/uapi/linux/rtc.h
13592 F:      include/linux/rtc/
13593 F:      include/linux/platform_data/rtc-*
13594 F:      tools/testing/selftests/rtc/
13595
13596 REALTEK AUDIO CODECS
13597 M:      Bard Liao <bardliao@realtek.com>
13598 M:      Oder Chiou <oder_chiou@realtek.com>
13599 S:      Maintained
13600 F:      sound/soc/codecs/rt*
13601 F:      include/sound/rt*.h
13602
13603 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13604 M:      Linus Walleij <linus.walleij@linaro.org>
13605 S:      Maintained
13606 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13607 F:      drivers/net/dsa/realtek-smi*
13608 F:      drivers/net/dsa/rtl83*
13609
13610 REDPINE WIRELESS DRIVER
13611 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13612 M:      Siva Rebbagondla <siva8118@gmail.com>
13613 L:      linux-wireless@vger.kernel.org
13614 S:      Maintained
13615 F:      drivers/net/wireless/rsi/
13616
13617 REGISTER MAP ABSTRACTION
13618 M:      Mark Brown <broonie@kernel.org>
13619 L:      linux-kernel@vger.kernel.org
13620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13621 S:      Supported
13622 F:      Documentation/devicetree/bindings/regmap/
13623 F:      drivers/base/regmap/
13624 F:      include/linux/regmap.h
13625
13626 REISERFS FILE SYSTEM
13627 L:      reiserfs-devel@vger.kernel.org
13628 S:      Supported
13629 F:      fs/reiserfs/
13630
13631 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13632 M:      Ohad Ben-Cohen <ohad@wizery.com>
13633 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13634 L:      linux-remoteproc@vger.kernel.org
13635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13636 S:      Maintained
13637 F:      Documentation/devicetree/bindings/remoteproc/
13638 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13639 F:      Documentation/remoteproc.txt
13640 F:      drivers/remoteproc/
13641 F:      include/linux/remoteproc.h
13642 F:      include/linux/remoteproc/
13643
13644 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13645 M:      Ohad Ben-Cohen <ohad@wizery.com>
13646 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13647 L:      linux-remoteproc@vger.kernel.org
13648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13649 S:      Maintained
13650 F:      drivers/rpmsg/
13651 F:      Documentation/rpmsg.txt
13652 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13653 F:      include/linux/rpmsg.h
13654 F:      include/linux/rpmsg/
13655 F:      include/uapi/linux/rpmsg.h
13656 F:      samples/rpmsg/
13657
13658 RENESAS CLOCK DRIVERS
13659 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13660 L:      linux-renesas-soc@vger.kernel.org
13661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13662 S:      Supported
13663 F:      drivers/clk/renesas/
13664
13665 RENESAS EMEV2 I2C DRIVER
13666 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13667 S:      Supported
13668 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13669 F:      drivers/i2c/busses/i2c-emev2.c
13670
13671 RENESAS ETHERNET DRIVERS
13672 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13673 L:      netdev@vger.kernel.org
13674 L:      linux-renesas-soc@vger.kernel.org
13675 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13676 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13677 F:      drivers/net/ethernet/renesas/
13678 F:      include/linux/sh_eth.h
13679
13680 RENESAS R-CAR GYROADC DRIVER
13681 M:      Marek Vasut <marek.vasut@gmail.com>
13682 L:      linux-iio@vger.kernel.org
13683 S:      Supported
13684 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13685 F:      drivers/iio/adc/rcar-gyroadc.c
13686
13687 RENESAS R-CAR I2C DRIVERS
13688 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13689 S:      Supported
13690 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13691 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13692 F:      drivers/i2c/busses/i2c-rcar.c
13693 F:      drivers/i2c/busses/i2c-sh_mobile.c
13694
13695 RENESAS RIIC DRIVER
13696 M:      Chris Brandt <chris.brandt@renesas.com>
13697 S:      Supported
13698 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13699 F:      drivers/i2c/busses/i2c-riic.c
13700
13701 RENESAS USB PHY DRIVER
13702 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13703 L:      linux-renesas-soc@vger.kernel.org
13704 S:      Maintained
13705 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13706
13707 RESET CONTROLLER FRAMEWORK
13708 M:      Philipp Zabel <p.zabel@pengutronix.de>
13709 T:      git git://git.pengutronix.de/git/pza/linux
13710 S:      Maintained
13711 F:      drivers/reset/
13712 F:      Documentation/devicetree/bindings/reset/
13713 F:      include/dt-bindings/reset/
13714 F:      include/linux/reset.h
13715 F:      include/linux/reset/
13716 F:      include/linux/reset-controller.h
13717
13718 RESTARTABLE SEQUENCES SUPPORT
13719 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13720 M:      Peter Zijlstra <peterz@infradead.org>
13721 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13722 M:      Boqun Feng <boqun.feng@gmail.com>
13723 L:      linux-kernel@vger.kernel.org
13724 S:      Supported
13725 F:      kernel/rseq.c
13726 F:      include/uapi/linux/rseq.h
13727 F:      include/trace/events/rseq.h
13728 F:      tools/testing/selftests/rseq/
13729
13730 RFKILL
13731 M:      Johannes Berg <johannes@sipsolutions.net>
13732 L:      linux-wireless@vger.kernel.org
13733 W:      http://wireless.kernel.org/
13734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13736 S:      Maintained
13737 F:      Documentation/driver-api/rfkill.rst
13738 F:      Documentation/ABI/stable/sysfs-class-rfkill
13739 F:      net/rfkill/
13740 F:      include/linux/rfkill.h
13741 F:      include/uapi/linux/rfkill.h
13742
13743 RHASHTABLE
13744 M:      Thomas Graf <tgraf@suug.ch>
13745 M:      Herbert Xu <herbert@gondor.apana.org.au>
13746 L:      netdev@vger.kernel.org
13747 S:      Maintained
13748 F:      lib/rhashtable.c
13749 F:      lib/test_rhashtable.c
13750 F:      include/linux/rhashtable.h
13751 F:      include/linux/rhashtable-types.h
13752
13753 RICOH R5C592 MEMORYSTICK DRIVER
13754 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13755 S:      Maintained
13756 F:      drivers/memstick/host/r592.*
13757
13758 RICOH SMARTMEDIA/XD DRIVER
13759 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13760 S:      Maintained
13761 F:      drivers/mtd/nand/raw/r852.c
13762 F:      drivers/mtd/nand/raw/r852.h
13763
13764 RISC-V ARCHITECTURE
13765 M:      Paul Walmsley <paul.walmsley@sifive.com>
13766 M:      Palmer Dabbelt <palmer@sifive.com>
13767 M:      Albert Ou <aou@eecs.berkeley.edu>
13768 L:      linux-riscv@lists.infradead.org
13769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
13770 S:      Supported
13771 F:      arch/riscv/
13772 K:      riscv
13773 N:      riscv
13774
13775 ROCCAT DRIVERS
13776 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13777 W:      http://sourceforge.net/projects/roccat/
13778 S:      Maintained
13779 F:      drivers/hid/hid-roccat*
13780 F:      include/linux/hid-roccat*
13781 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13782
13783 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13784 M:      Jacob chen <jacob2.chen@rock-chips.com>
13785 L:      linux-media@vger.kernel.org
13786 S:      Maintained
13787 F:      drivers/media/platform/rockchip/rga/
13788 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13789
13790 HANTRO VPU CODEC DRIVER
13791 M:      Ezequiel Garcia <ezequiel@collabora.com>
13792 L:      linux-media@vger.kernel.org
13793 S:      Maintained
13794 F:      drivers/staging/media/platform/hantro/
13795 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13796
13797 ROCKER DRIVER
13798 M:      Jiri Pirko <jiri@resnulli.us>
13799 L:      netdev@vger.kernel.org
13800 S:      Supported
13801 F:      drivers/net/ethernet/rocker/
13802
13803 ROCKETPORT DRIVER
13804 P:      Comtrol Corp.
13805 W:      http://www.comtrol.com
13806 S:      Maintained
13807 F:      Documentation/driver-api/serial/rocket.rst
13808 F:      drivers/tty/rocket*
13809
13810 ROCKETPORT EXPRESS/INFINITY DRIVER
13811 M:      Kevin Cernekee <cernekee@gmail.com>
13812 L:      linux-serial@vger.kernel.org
13813 S:      Odd Fixes
13814 F:      drivers/tty/serial/rp2.*
13815
13816 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13817 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13818 L:      linux-kernel@vger.kernel.org
13819 L:      linux-renesas-soc@vger.kernel.org
13820 S:      Supported
13821 F:      drivers/mfd/bd9571mwv.c
13822 F:      drivers/regulator/bd9571mwv-regulator.c
13823 F:      drivers/gpio/gpio-bd9571mwv.c
13824 F:      include/linux/mfd/bd9571mwv.h
13825 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13826
13827 ROSE NETWORK LAYER
13828 M:      Ralf Baechle <ralf@linux-mips.org>
13829 L:      linux-hams@vger.kernel.org
13830 W:      http://www.linux-ax25.org/
13831 S:      Maintained
13832 F:      include/net/rose.h
13833 F:      include/uapi/linux/rose.h
13834 F:      net/rose/
13835
13836 RTL2830 MEDIA DRIVER
13837 M:      Antti Palosaari <crope@iki.fi>
13838 L:      linux-media@vger.kernel.org
13839 W:      https://linuxtv.org
13840 W:      http://palosaari.fi/linux/
13841 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13842 T:      git git://linuxtv.org/anttip/media_tree.git
13843 S:      Maintained
13844 F:      drivers/media/dvb-frontends/rtl2830*
13845
13846 RTL2832 MEDIA DRIVER
13847 M:      Antti Palosaari <crope@iki.fi>
13848 L:      linux-media@vger.kernel.org
13849 W:      https://linuxtv.org
13850 W:      http://palosaari.fi/linux/
13851 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13852 T:      git git://linuxtv.org/anttip/media_tree.git
13853 S:      Maintained
13854 F:      drivers/media/dvb-frontends/rtl2832*
13855
13856 RTL2832_SDR MEDIA DRIVER
13857 M:      Antti Palosaari <crope@iki.fi>
13858 L:      linux-media@vger.kernel.org
13859 W:      https://linuxtv.org
13860 W:      http://palosaari.fi/linux/
13861 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13862 T:      git git://linuxtv.org/anttip/media_tree.git
13863 S:      Maintained
13864 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13865
13866 RTL8180 WIRELESS DRIVER
13867 L:      linux-wireless@vger.kernel.org
13868 W:      http://wireless.kernel.org/
13869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13870 S:      Orphan
13871 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13872
13873 RTL8187 WIRELESS DRIVER
13874 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13875 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13876 M:      Larry Finger <Larry.Finger@lwfinger.net>
13877 L:      linux-wireless@vger.kernel.org
13878 W:      http://wireless.kernel.org/
13879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13880 S:      Maintained
13881 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13882
13883 REALTEK WIRELESS DRIVER (rtlwifi family)
13884 M:      Ping-Ke Shih <pkshih@realtek.com>
13885 L:      linux-wireless@vger.kernel.org
13886 W:      http://wireless.kernel.org/
13887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13888 S:      Maintained
13889 F:      drivers/net/wireless/realtek/rtlwifi/
13890
13891 REALTEK WIRELESS DRIVER (rtw88)
13892 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13893 L:      linux-wireless@vger.kernel.org
13894 S:      Maintained
13895 F:      drivers/net/wireless/realtek/rtw88/
13896
13897 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13898 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13899 L:      linux-wireless@vger.kernel.org
13900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13901 S:      Maintained
13902 F:      drivers/net/wireless/realtek/rtl8xxxu/
13903
13904 RXRPC SOCKETS (AF_RXRPC)
13905 M:      David Howells <dhowells@redhat.com>
13906 L:      linux-afs@lists.infradead.org
13907 S:      Supported
13908 F:      net/rxrpc/
13909 F:      include/keys/rxrpc-type.h
13910 F:      include/net/af_rxrpc.h
13911 F:      include/trace/events/rxrpc.h
13912 F:      include/uapi/linux/rxrpc.h
13913 F:      Documentation/networking/rxrpc.txt
13914 W:      https://www.infradead.org/~dhowells/kafs/
13915
13916 S3 SAVAGE FRAMEBUFFER DRIVER
13917 M:      Antonino Daplas <adaplas@gmail.com>
13918 L:      linux-fbdev@vger.kernel.org
13919 S:      Maintained
13920 F:      drivers/video/fbdev/savage/
13921
13922 S390
13923 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13924 M:      Vasily Gorbik <gor@linux.ibm.com>
13925 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13926 L:      linux-s390@vger.kernel.org
13927 W:      http://www.ibm.com/developerworks/linux/linux390/
13928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13929 S:      Supported
13930 F:      arch/s390/
13931 F:      drivers/s390/
13932 F:      Documentation/s390/
13933 F:      Documentation/driver-api/s390-drivers.rst
13934
13935 S390 COMMON I/O LAYER
13936 M:      Sebastian Ott <sebott@linux.ibm.com>
13937 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13938 L:      linux-s390@vger.kernel.org
13939 W:      http://www.ibm.com/developerworks/linux/linux390/
13940 S:      Supported
13941 F:      drivers/s390/cio/
13942
13943 S390 DASD DRIVER
13944 M:      Stefan Haberland <sth@linux.ibm.com>
13945 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13946 L:      linux-s390@vger.kernel.org
13947 W:      http://www.ibm.com/developerworks/linux/linux390/
13948 S:      Supported
13949 F:      drivers/s390/block/dasd*
13950 F:      block/partitions/ibm.c
13951
13952 S390 IOMMU (PCI)
13953 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13954 L:      linux-s390@vger.kernel.org
13955 W:      http://www.ibm.com/developerworks/linux/linux390/
13956 S:      Supported
13957 F:      drivers/iommu/s390-iommu.c
13958
13959 S390 IUCV NETWORK LAYER
13960 M:      Julian Wiedmann <jwi@linux.ibm.com>
13961 M:      Ursula Braun <ubraun@linux.ibm.com>
13962 L:      linux-s390@vger.kernel.org
13963 W:      http://www.ibm.com/developerworks/linux/linux390/
13964 S:      Supported
13965 F:      drivers/s390/net/*iucv*
13966 F:      include/net/iucv/
13967 F:      net/iucv/
13968
13969 S390 NETWORK DRIVERS
13970 M:      Julian Wiedmann <jwi@linux.ibm.com>
13971 M:      Ursula Braun <ubraun@linux.ibm.com>
13972 L:      linux-s390@vger.kernel.org
13973 W:      http://www.ibm.com/developerworks/linux/linux390/
13974 S:      Supported
13975 F:      drivers/s390/net/
13976
13977 S390 PCI SUBSYSTEM
13978 M:      Sebastian Ott <sebott@linux.ibm.com>
13979 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13980 L:      linux-s390@vger.kernel.org
13981 W:      http://www.ibm.com/developerworks/linux/linux390/
13982 S:      Supported
13983 F:      arch/s390/pci/
13984 F:      drivers/pci/hotplug/s390_pci_hpc.c
13985
13986 S390 VFIO-CCW DRIVER
13987 M:      Cornelia Huck <cohuck@redhat.com>
13988 M:      Eric Farman <farman@linux.ibm.com>
13989 R:      Halil Pasic <pasic@linux.ibm.com>
13990 L:      linux-s390@vger.kernel.org
13991 L:      kvm@vger.kernel.org
13992 S:      Supported
13993 F:      drivers/s390/cio/vfio_ccw*
13994 F:      Documentation/s390/vfio-ccw.rst
13995 F:      include/uapi/linux/vfio_ccw.h
13996
13997 S390 ZCRYPT DRIVER
13998 M:      Harald Freudenberger <freude@linux.ibm.com>
13999 L:      linux-s390@vger.kernel.org
14000 W:      http://www.ibm.com/developerworks/linux/linux390/
14001 S:      Supported
14002 F:      drivers/s390/crypto/
14003
14004 S390 VFIO AP DRIVER
14005 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14006 M:      Pierre Morel <pmorel@linux.ibm.com>
14007 M:      Halil Pasic <pasic@linux.ibm.com>
14008 L:      linux-s390@vger.kernel.org
14009 W:      http://www.ibm.com/developerworks/linux/linux390/
14010 S:      Supported
14011 F:      drivers/s390/crypto/vfio_ap_drv.c
14012 F:      drivers/s390/crypto/vfio_ap_private.h
14013 F:      drivers/s390/crypto/vfio_ap_ops.c
14014 F:      Documentation/s390/vfio-ap.rst
14015
14016 S390 ZFCP DRIVER
14017 M:      Steffen Maier <maier@linux.ibm.com>
14018 M:      Benjamin Block <bblock@linux.ibm.com>
14019 L:      linux-s390@vger.kernel.org
14020 W:      http://www.ibm.com/developerworks/linux/linux390/
14021 S:      Supported
14022 F:      drivers/s390/scsi/zfcp_*
14023
14024 S3C24XX SD/MMC Driver
14025 M:      Ben Dooks <ben-linux@fluff.org>
14026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14027 S:      Supported
14028 F:      drivers/mmc/host/s3cmci.*
14029
14030 SAA6588 RDS RECEIVER DRIVER
14031 M:      Hans Verkuil <hverkuil@xs4all.nl>
14032 L:      linux-media@vger.kernel.org
14033 T:      git git://linuxtv.org/media_tree.git
14034 W:      https://linuxtv.org
14035 S:      Odd Fixes
14036 F:      drivers/media/i2c/saa6588*
14037
14038 SAA7134 VIDEO4LINUX DRIVER
14039 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14040 L:      linux-media@vger.kernel.org
14041 W:      https://linuxtv.org
14042 T:      git git://linuxtv.org/media_tree.git
14043 S:      Odd fixes
14044 F:      Documentation/media/v4l-drivers/saa7134*
14045 F:      drivers/media/pci/saa7134/
14046
14047 SAA7146 VIDEO4LINUX-2 DRIVER
14048 M:      Hans Verkuil <hverkuil@xs4all.nl>
14049 L:      linux-media@vger.kernel.org
14050 T:      git git://linuxtv.org/media_tree.git
14051 S:      Maintained
14052 F:      drivers/media/common/saa7146/
14053 F:      drivers/media/pci/saa7146/
14054 F:      include/media/drv-intf/saa7146*
14055
14056 SAFESETID SECURITY MODULE
14057 M:     Micah Morton <mortonm@chromium.org>
14058 S:     Supported
14059 F:     security/safesetid/
14060 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14061
14062 SAMSUNG AUDIO (ASoC) DRIVERS
14063 M:      Krzysztof Kozlowski <krzk@kernel.org>
14064 M:      Sangbeom Kim <sbkim73@samsung.com>
14065 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14066 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14067 S:      Supported
14068 F:      sound/soc/samsung/
14069 F:      Documentation/devicetree/bindings/sound/samsung*
14070
14071 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14072 M:      Krzysztof Kozlowski <krzk@kernel.org>
14073 L:      linux-crypto@vger.kernel.org
14074 L:      linux-samsung-soc@vger.kernel.org
14075 S:      Maintained
14076 F:      drivers/crypto/exynos-rng.c
14077 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14078
14079 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14080 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14081 L:      linux-samsung-soc@vger.kernel.org
14082 S:      Maintained
14083 F:      drivers/char/hw_random/exynos-trng.c
14084 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14085
14086 SAMSUNG FRAMEBUFFER DRIVER
14087 M:      Jingoo Han <jingoohan1@gmail.com>
14088 L:      linux-fbdev@vger.kernel.org
14089 S:      Maintained
14090 F:      drivers/video/fbdev/s3c-fb.c
14091
14092 SAMSUNG LAPTOP DRIVER
14093 M:      Corentin Chary <corentin.chary@gmail.com>
14094 L:      platform-driver-x86@vger.kernel.org
14095 S:      Maintained
14096 F:      drivers/platform/x86/samsung-laptop.c
14097
14098 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14099 M:      Sangbeom Kim <sbkim73@samsung.com>
14100 M:      Krzysztof Kozlowski <krzk@kernel.org>
14101 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14102 L:      linux-kernel@vger.kernel.org
14103 L:      linux-samsung-soc@vger.kernel.org
14104 S:      Supported
14105 F:      drivers/mfd/sec*.c
14106 F:      drivers/regulator/s2m*.c
14107 F:      drivers/regulator/s5m*.c
14108 F:      drivers/clk/clk-s2mps11.c
14109 F:      drivers/rtc/rtc-s5m.c
14110 F:      include/linux/mfd/samsung/
14111 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14112 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14113 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14114 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14115
14116 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14117 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14118 L:      linux-media@vger.kernel.org
14119 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14120 S:      Maintained
14121 F:      drivers/media/platform/s3c-camif/
14122 F:      include/media/drv-intf/s3c_camif.h
14123
14124 SAMSUNG S3FWRN5 NFC DRIVER
14125 M:      Robert Baldyga <r.baldyga@samsung.com>
14126 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14127 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14128 S:      Supported
14129 F:      drivers/nfc/s3fwrn5
14130
14131 SAMSUNG S5C73M3 CAMERA DRIVER
14132 M:      Kyungmin Park <kyungmin.park@samsung.com>
14133 M:      Andrzej Hajda <a.hajda@samsung.com>
14134 L:      linux-media@vger.kernel.org
14135 S:      Supported
14136 F:      drivers/media/i2c/s5c73m3/*
14137
14138 SAMSUNG S5K5BAF CAMERA DRIVER
14139 M:      Kyungmin Park <kyungmin.park@samsung.com>
14140 M:      Andrzej Hajda <a.hajda@samsung.com>
14141 L:      linux-media@vger.kernel.org
14142 S:      Supported
14143 F:      drivers/media/i2c/s5k5baf.c
14144
14145 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14146 M:      Krzysztof Kozlowski <krzk@kernel.org>
14147 M:      Vladimir Zapolskiy <vz@mleia.com>
14148 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14149 L:      linux-crypto@vger.kernel.org
14150 L:      linux-samsung-soc@vger.kernel.org
14151 S:      Maintained
14152 F:      drivers/crypto/s5p-sss.c
14153
14154 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14155 M:      Kyungmin Park <kyungmin.park@samsung.com>
14156 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14157 L:      linux-media@vger.kernel.org
14158 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14159 S:      Supported
14160 F:      drivers/media/platform/exynos4-is/
14161
14162 SAMSUNG SOC CLOCK DRIVERS
14163 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14164 M:      Tomasz Figa <tomasz.figa@gmail.com>
14165 M:      Chanwoo Choi <cw00.choi@samsung.com>
14166 S:      Supported
14167 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14169 F:      drivers/clk/samsung/
14170 F:      include/dt-bindings/clock/exynos*.h
14171 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14172
14173 SAMSUNG SPI DRIVERS
14174 M:      Kukjin Kim <kgene@kernel.org>
14175 M:      Krzysztof Kozlowski <krzk@kernel.org>
14176 M:      Andi Shyti <andi@etezian.org>
14177 L:      linux-spi@vger.kernel.org
14178 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14179 S:      Maintained
14180 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14181 F:      drivers/spi/spi-s3c*
14182 F:      include/linux/platform_data/spi-s3c64xx.h
14183
14184 SAMSUNG SXGBE DRIVERS
14185 M:      Byungho An <bh74.an@samsung.com>
14186 M:      Girish K S <ks.giri@samsung.com>
14187 M:      Vipul Pandya <vipul.pandya@samsung.com>
14188 S:      Supported
14189 L:      netdev@vger.kernel.org
14190 F:      drivers/net/ethernet/samsung/sxgbe/
14191
14192 SAMSUNG THERMAL DRIVER
14193 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14194 L:      linux-pm@vger.kernel.org
14195 L:      linux-samsung-soc@vger.kernel.org
14196 S:      Supported
14197 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14198 F:      drivers/thermal/samsung/
14199
14200 SAMSUNG USB2 PHY DRIVER
14201 M:      Kamil Debski <kamil@wypas.org>
14202 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14203 L:      linux-kernel@vger.kernel.org
14204 S:      Supported
14205 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14206 F:      Documentation/driver-api/phy/samsung-usb2.rst
14207 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14208 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14209 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14210 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14211 F:      drivers/phy/samsung/phy-samsung-usb2.c
14212 F:      drivers/phy/samsung/phy-samsung-usb2.h
14213
14214 SC1200 WDT DRIVER
14215 M:      Zwane Mwaikambo <zwanem@gmail.com>
14216 S:      Maintained
14217 F:      drivers/watchdog/sc1200wdt.c
14218
14219 SCHEDULER
14220 M:      Ingo Molnar <mingo@redhat.com>
14221 M:      Peter Zijlstra <peterz@infradead.org>
14222 L:      linux-kernel@vger.kernel.org
14223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14224 S:      Maintained
14225 F:      kernel/sched/
14226 F:      include/linux/sched.h
14227 F:      include/uapi/linux/sched.h
14228 F:      include/linux/wait.h
14229 F:      include/linux/preempt.h
14230
14231 SCR24X CHIP CARD INTERFACE DRIVER
14232 M:      Lubomir Rintel <lkundrak@v3.sk>
14233 S:      Supported
14234 F:      drivers/char/pcmcia/scr24x_cs.c
14235
14236 SCSI CDROM DRIVER
14237 M:      Jens Axboe <axboe@kernel.dk>
14238 L:      linux-scsi@vger.kernel.org
14239 W:      http://www.kernel.dk
14240 S:      Maintained
14241 F:      drivers/scsi/sr*
14242
14243 SCSI RDMA PROTOCOL (SRP) INITIATOR
14244 M:      Bart Van Assche <bvanassche@acm.org>
14245 L:      linux-rdma@vger.kernel.org
14246 S:      Supported
14247 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14248 F:      drivers/infiniband/ulp/srp/
14249 F:      include/scsi/srp.h
14250
14251 SCSI RDMA PROTOCOL (SRP) TARGET
14252 M:      Bart Van Assche <bvanassche@acm.org>
14253 L:      linux-rdma@vger.kernel.org
14254 L:      target-devel@vger.kernel.org
14255 S:      Supported
14256 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14257 F:      drivers/infiniband/ulp/srpt/
14258
14259 SCSI SG DRIVER
14260 M:      Doug Gilbert <dgilbert@interlog.com>
14261 L:      linux-scsi@vger.kernel.org
14262 W:      http://sg.danny.cz/sg
14263 S:      Maintained
14264 F:      Documentation/scsi/scsi-generic.txt
14265 F:      drivers/scsi/sg.c
14266 F:      include/scsi/sg.h
14267
14268 SCSI SUBSYSTEM
14269 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14271 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14273 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14274 L:      linux-scsi@vger.kernel.org
14275 S:      Maintained
14276 F:      Documentation/devicetree/bindings/scsi/
14277 F:      drivers/scsi/
14278 F:      include/scsi/
14279
14280 SCSI TAPE DRIVER
14281 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14282 L:      linux-scsi@vger.kernel.org
14283 S:      Maintained
14284 F:      Documentation/scsi/st.txt
14285 F:      drivers/scsi/st.*
14286 F:      drivers/scsi/st_*.h
14287
14288 SCSI TARGET SUBSYSTEM
14289 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14290 L:      linux-scsi@vger.kernel.org
14291 L:      target-devel@vger.kernel.org
14292 W:      http://www.linux-iscsi.org
14293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14294 Q:      https://patchwork.kernel.org/project/target-devel/list/
14295 S:      Supported
14296 F:      drivers/target/
14297 F:      include/target/
14298 F:      Documentation/target/
14299
14300 SCTP PROTOCOL
14301 M:      Vlad Yasevich <vyasevich@gmail.com>
14302 M:      Neil Horman <nhorman@tuxdriver.com>
14303 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14304 L:      linux-sctp@vger.kernel.org
14305 W:      http://lksctp.sourceforge.net
14306 S:      Maintained
14307 F:      Documentation/networking/sctp.txt
14308 F:      include/linux/sctp.h
14309 F:      include/uapi/linux/sctp.h
14310 F:      include/net/sctp/
14311 F:      net/sctp/
14312
14313 SCx200 CPU SUPPORT
14314 M:      Jim Cromie <jim.cromie@gmail.com>
14315 S:      Odd Fixes
14316 F:      Documentation/i2c/busses/scx200_acb
14317 F:      arch/x86/platform/scx200/
14318 F:      drivers/watchdog/scx200_wdt.c
14319 F:      drivers/i2c/busses/scx200*
14320 F:      drivers/mtd/maps/scx200_docflash.c
14321 F:      include/linux/scx200.h
14322
14323 SCx200 GPIO DRIVER
14324 M:      Jim Cromie <jim.cromie@gmail.com>
14325 S:      Maintained
14326 F:      drivers/char/scx200_gpio.c
14327 F:      include/linux/scx200_gpio.h
14328
14329 SCx200 HRT CLOCKSOURCE DRIVER
14330 M:      Jim Cromie <jim.cromie@gmail.com>
14331 S:      Maintained
14332 F:      drivers/clocksource/scx200_hrt.c
14333
14334 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14335 M:      Sascha Sommer <saschasommer@freenet.de>
14336 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14337 S:      Maintained
14338 F:      drivers/mmc/host/sdricoh_cs.c
14339
14340 SECO BOARDS CEC DRIVER
14341 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14342 S:      Maintained
14343 F:      drivers/media/platform/seco-cec/seco-cec.c
14344 F:      drivers/media/platform/seco-cec/seco-cec.h
14345
14346 SECURE COMPUTING
14347 M:      Kees Cook <keescook@chromium.org>
14348 R:      Andy Lutomirski <luto@amacapital.net>
14349 R:      Will Drewry <wad@chromium.org>
14350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14351 S:      Supported
14352 F:      kernel/seccomp.c
14353 F:      include/uapi/linux/seccomp.h
14354 F:      include/linux/seccomp.h
14355 F:      tools/testing/selftests/seccomp/*
14356 F:      tools/testing/selftests/kselftest_harness.h
14357 F:      Documentation/userspace-api/seccomp_filter.rst
14358 K:      \bsecure_computing
14359 K:      \bTIF_SECCOMP\b
14360
14361 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14362 M:      Al Cooper <alcooperx@gmail.com>
14363 L:      linux-mmc@vger.kernel.org
14364 L:      bcm-kernel-feedback-list@broadcom.com
14365 S:      Maintained
14366 F:      drivers/mmc/host/sdhci-brcmstb*
14367
14368 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14369 M:      Adrian Hunter <adrian.hunter@intel.com>
14370 L:      linux-mmc@vger.kernel.org
14371 S:      Maintained
14372 F:      drivers/mmc/host/sdhci*
14373 F:      include/linux/mmc/sdhci*
14374
14375 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14376 M:      Adrian Hunter <adrian.hunter@intel.com>
14377 M:      Ritesh Harjani <riteshh@codeaurora.org>
14378 M:      Asutosh Das <asutoshd@codeaurora.org>
14379 L:      linux-mmc@vger.kernel.org
14380 S:      Maintained
14381 F:      drivers/mmc/host/cqhci*
14382
14383 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14384 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14385 M:      Manjunath M B <manjumb@synopsys.com>
14386 L:      linux-mmc@vger.kernel.org
14387 S:      Maintained
14388 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14389
14390 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14391 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14392 L:      linux-mmc@vger.kernel.org
14393 S:      Supported
14394 F:      drivers/mmc/host/sdhci-of-at91.c
14395
14396 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14397 M:      Ben Dooks <ben-linux@fluff.org>
14398 M:      Jaehoon Chung <jh80.chung@samsung.com>
14399 L:      linux-mmc@vger.kernel.org
14400 S:      Maintained
14401 F:      drivers/mmc/host/sdhci-s3c*
14402
14403 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14404 M:      Viresh Kumar <vireshk@kernel.org>
14405 L:      linux-mmc@vger.kernel.org
14406 S:      Maintained
14407 F:      drivers/mmc/host/sdhci-spear.c
14408
14409 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14410 M:      Kishon Vijay Abraham I <kishon@ti.com>
14411 L:      linux-mmc@vger.kernel.org
14412 S:      Maintained
14413 F:      drivers/mmc/host/sdhci-omap.c
14414
14415 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14416 M:      Scott Bauer <scott.bauer@intel.com>
14417 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14418 L:      linux-block@vger.kernel.org
14419 S:      Supported
14420 F:      block/sed*
14421 F:      block/opal_proto.h
14422 F:      include/linux/sed*
14423 F:      include/uapi/linux/sed*
14424
14425 SECURITY CONTACT
14426 M:      Security Officers <security@kernel.org>
14427 S:      Supported
14428
14429 SECURITY SUBSYSTEM
14430 M:      James Morris <jmorris@namei.org>
14431 M:      "Serge E. Hallyn" <serge@hallyn.com>
14432 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14434 W:      http://kernsec.org/
14435 S:      Supported
14436 F:      security/
14437 X:      security/selinux/
14438
14439 SELINUX SECURITY MODULE
14440 M:      Paul Moore <paul@paul-moore.com>
14441 M:      Stephen Smalley <sds@tycho.nsa.gov>
14442 M:      Eric Paris <eparis@parisplace.org>
14443 L:      selinux@vger.kernel.org
14444 W:      https://selinuxproject.org
14445 W:      https://github.com/SELinuxProject
14446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14447 S:      Supported
14448 F:      include/uapi/linux/selinux_netlink.h
14449 F:      security/selinux/
14450 F:      scripts/selinux/
14451 F:      Documentation/admin-guide/LSM/SELinux.rst
14452
14453 SENSABLE PHANTOM
14454 M:      Jiri Slaby <jirislaby@gmail.com>
14455 S:      Maintained
14456 F:      drivers/misc/phantom.c
14457 F:      include/uapi/linux/phantom.h
14458
14459 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14460 M:      Tomasz Duszynski <tduszyns@gmail.com>
14461 S:      Maintained
14462 F:      drivers/iio/chemical/sps30.c
14463 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14464
14465 SERIAL DEVICE BUS
14466 M:      Rob Herring <robh@kernel.org>
14467 L:      linux-serial@vger.kernel.org
14468 S:      Maintained
14469 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14470 F:      drivers/tty/serdev/
14471 F:      include/linux/serdev.h
14472
14473 SERIAL DRIVERS
14474 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14475 L:      linux-serial@vger.kernel.org
14476 S:      Maintained
14477 F:      Documentation/devicetree/bindings/serial/
14478 F:      drivers/tty/serial/
14479
14480 SERIAL IR RECEIVER
14481 M:      Sean Young <sean@mess.org>
14482 L:      linux-media@vger.kernel.org
14483 S:      Maintained
14484 F:      drivers/media/rc/serial_ir.c
14485
14486 SFC NETWORK DRIVER
14487 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14488 M:      Edward Cree <ecree@solarflare.com>
14489 M:      Martin Habets <mhabets@solarflare.com>
14490 L:      netdev@vger.kernel.org
14491 S:      Supported
14492 F:      drivers/net/ethernet/sfc/
14493
14494 SFF/SFP/SFP+ MODULE SUPPORT
14495 M:      Russell King <linux@armlinux.org.uk>
14496 L:      netdev@vger.kernel.org
14497 S:      Maintained
14498 F:      drivers/net/phy/phylink.c
14499 F:      drivers/net/phy/sfp*
14500 F:      include/linux/phylink.h
14501 F:      include/linux/sfp.h
14502 K:      phylink
14503
14504 SGI GRU DRIVER
14505 M:      Dimitri Sivanich <sivanich@sgi.com>
14506 S:      Maintained
14507 F:      drivers/misc/sgi-gru/
14508
14509 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14510 M:      Pat Gefre <pfg@sgi.com>
14511 L:      linux-ia64@vger.kernel.org
14512 S:      Supported
14513 F:      Documentation/ia64/serial.rst
14514 F:      drivers/tty/serial/ioc?_serial.c
14515 F:      include/linux/ioc?.h
14516
14517 SGI XP/XPC/XPNET DRIVER
14518 M:      Cliff Whickman <cpw@sgi.com>
14519 M:      Robin Holt <robinmholt@gmail.com>
14520 S:      Maintained
14521 F:      drivers/misc/sgi-xp/
14522
14523 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14524 M:      Ursula Braun <ubraun@linux.ibm.com>
14525 M:      Karsten Graul <kgraul@linux.ibm.com>
14526 L:      linux-s390@vger.kernel.org
14527 W:      http://www.ibm.com/developerworks/linux/linux390/
14528 S:      Supported
14529 F:      net/smc/
14530
14531 SHARP RJ54N1CB0C SENSOR DRIVER
14532 M:      Jacopo Mondi <jacopo@jmondi.org>
14533 L:      linux-media@vger.kernel.org
14534 T:      git git://linuxtv.org/media_tree.git
14535 S:      Odd fixes
14536 F:      drivers/media/i2c/rj54n1cb0c.c
14537 F:      include/media/i2c/rj54n1cb0c.h
14538
14539 SH_VEU V4L2 MEM2MEM DRIVER
14540 L:      linux-media@vger.kernel.org
14541 S:      Orphan
14542 F:      drivers/media/platform/sh_veu.c
14543
14544 SH_VOU V4L2 OUTPUT DRIVER
14545 L:      linux-media@vger.kernel.org
14546 S:      Orphan
14547 F:      drivers/media/platform/sh_vou.c
14548 F:      include/media/drv-intf/sh_vou.h
14549
14550 SI2157 MEDIA DRIVER
14551 M:      Antti Palosaari <crope@iki.fi>
14552 L:      linux-media@vger.kernel.org
14553 W:      https://linuxtv.org
14554 W:      http://palosaari.fi/linux/
14555 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14556 T:      git git://linuxtv.org/anttip/media_tree.git
14557 S:      Maintained
14558 F:      drivers/media/tuners/si2157*
14559
14560 SI2165 MEDIA DRIVER
14561 M:      Matthias Schwarzott <zzam@gentoo.org>
14562 L:      linux-media@vger.kernel.org
14563 W:      https://linuxtv.org
14564 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14565 S:      Maintained
14566 F:      drivers/media/dvb-frontends/si2165*
14567
14568 SI2168 MEDIA DRIVER
14569 M:      Antti Palosaari <crope@iki.fi>
14570 L:      linux-media@vger.kernel.org
14571 W:      https://linuxtv.org
14572 W:      http://palosaari.fi/linux/
14573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14574 T:      git git://linuxtv.org/anttip/media_tree.git
14575 S:      Maintained
14576 F:      drivers/media/dvb-frontends/si2168*
14577
14578 SI470X FM RADIO RECEIVER I2C DRIVER
14579 M:      Hans Verkuil <hverkuil@xs4all.nl>
14580 L:      linux-media@vger.kernel.org
14581 T:      git git://linuxtv.org/media_tree.git
14582 W:      https://linuxtv.org
14583 S:      Odd Fixes
14584 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14585
14586 SI470X FM RADIO RECEIVER USB DRIVER
14587 M:      Hans Verkuil <hverkuil@xs4all.nl>
14588 L:      linux-media@vger.kernel.org
14589 T:      git git://linuxtv.org/media_tree.git
14590 W:      https://linuxtv.org
14591 S:      Maintained
14592 F:      drivers/media/radio/si470x/radio-si470x-common.c
14593 F:      drivers/media/radio/si470x/radio-si470x.h
14594 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14595
14596 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14597 M:      Eduardo Valentin <edubezval@gmail.com>
14598 L:      linux-media@vger.kernel.org
14599 T:      git git://linuxtv.org/media_tree.git
14600 W:      https://linuxtv.org
14601 S:      Odd Fixes
14602 F:      drivers/media/radio/si4713/si4713.?
14603
14604 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14605 M:      Eduardo Valentin <edubezval@gmail.com>
14606 L:      linux-media@vger.kernel.org
14607 T:      git git://linuxtv.org/media_tree.git
14608 W:      https://linuxtv.org
14609 S:      Odd Fixes
14610 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14611
14612 SI4713 FM RADIO TRANSMITTER USB DRIVER
14613 M:      Hans Verkuil <hverkuil@xs4all.nl>
14614 L:      linux-media@vger.kernel.org
14615 T:      git git://linuxtv.org/media_tree.git
14616 W:      https://linuxtv.org
14617 S:      Maintained
14618 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14619
14620 SIANO DVB DRIVER
14621 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14622 L:      linux-media@vger.kernel.org
14623 W:      https://linuxtv.org
14624 T:      git git://linuxtv.org/media_tree.git
14625 S:      Odd fixes
14626 F:      drivers/media/common/siano/
14627 F:      drivers/media/usb/siano/
14628 F:      drivers/media/usb/siano/
14629 F:      drivers/media/mmc/siano/
14630
14631 SIFIVE DRIVERS
14632 M:      Palmer Dabbelt <palmer@sifive.com>
14633 M:      Paul Walmsley <paul.walmsley@sifive.com>
14634 L:      linux-riscv@lists.infradead.org
14635 T:      git git://github.com/sifive/riscv-linux.git
14636 S:      Supported
14637 K:      [^@]sifive
14638 N:      sifive
14639
14640 SIFIVE FU540 SYSTEM-ON-CHIP
14641 M:      Paul Walmsley <paul.walmsley@sifive.com>
14642 M:      Palmer Dabbelt <palmer@sifive.com>
14643 L:      linux-riscv@lists.infradead.org
14644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14645 S:      Supported
14646 K:      fu540
14647 N:      fu540
14648
14649 SILEAD TOUCHSCREEN DRIVER
14650 M:      Hans de Goede <hdegoede@redhat.com>
14651 L:      linux-input@vger.kernel.org
14652 L:      platform-driver-x86@vger.kernel.org
14653 S:      Maintained
14654 F:      drivers/input/touchscreen/silead.c
14655 F:      drivers/platform/x86/touchscreen_dmi.c
14656
14657 SILICON MOTION SM712 FRAME BUFFER DRIVER
14658 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14659 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14660 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14661 L:      linux-fbdev@vger.kernel.org
14662 S:      Maintained
14663 F:      drivers/video/fbdev/sm712*
14664 F:      Documentation/fb/sm712fb.rst
14665
14666 SIMPLE FIRMWARE INTERFACE (SFI)
14667 M:      Len Brown <lenb@kernel.org>
14668 L:      sfi-devel@simplefirmware.org
14669 W:      http://simplefirmware.org/
14670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14671 S:      Supported
14672 F:      arch/x86/platform/sfi/
14673 F:      drivers/sfi/
14674 F:      include/linux/sfi*.h
14675
14676 SIMPLEFB FB DRIVER
14677 M:      Hans de Goede <hdegoede@redhat.com>
14678 L:      linux-fbdev@vger.kernel.org
14679 S:      Maintained
14680 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14681 F:      drivers/video/fbdev/simplefb.c
14682 F:      include/linux/platform_data/simplefb.h
14683
14684 SIMTEC EB110ATX (Chalice CATS)
14685 P:      Ben Dooks
14686 P:      Vincent Sanders <vince@simtec.co.uk>
14687 M:      Simtec Linux Team <linux@simtec.co.uk>
14688 W:      http://www.simtec.co.uk/products/EB110ATX/
14689 S:      Supported
14690
14691 SIMTEC EB2410ITX (BAST)
14692 P:      Ben Dooks
14693 P:      Vincent Sanders <vince@simtec.co.uk>
14694 M:      Simtec Linux Team <linux@simtec.co.uk>
14695 W:      http://www.simtec.co.uk/products/EB2410ITX/
14696 S:      Supported
14697 F:      arch/arm/mach-s3c24xx/mach-bast.c
14698 F:      arch/arm/mach-s3c24xx/bast-ide.c
14699 F:      arch/arm/mach-s3c24xx/bast-irq.c
14700
14701 SIPHASH PRF ROUTINES
14702 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14703 S:      Maintained
14704 F:      lib/siphash.c
14705 F:      lib/test_siphash.c
14706 F:      include/linux/siphash.h
14707
14708 SIOX
14709 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14710 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14711 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14712 S:      Supported
14713 F:      drivers/siox/*
14714 F:      drivers/gpio/gpio-siox.c
14715 F:      include/trace/events/siox.h
14716
14717 SIS 190 ETHERNET DRIVER
14718 M:      Francois Romieu <romieu@fr.zoreil.com>
14719 L:      netdev@vger.kernel.org
14720 S:      Maintained
14721 F:      drivers/net/ethernet/sis/sis190.c
14722
14723 SIS 900/7016 FAST ETHERNET DRIVER
14724 M:      Daniele Venzano <venza@brownhat.org>
14725 W:      http://www.brownhat.org/sis900.html
14726 L:      netdev@vger.kernel.org
14727 S:      Maintained
14728 F:      drivers/net/ethernet/sis/sis900.*
14729
14730 SIS FRAMEBUFFER DRIVER
14731 M:      Thomas Winischhofer <thomas@winischhofer.net>
14732 W:      http://www.winischhofer.net/linuxsisvga.shtml
14733 S:      Maintained
14734 F:      Documentation/fb/sisfb.rst
14735 F:      drivers/video/fbdev/sis/
14736 F:      include/video/sisfb.h
14737
14738 SIS USB2VGA DRIVER
14739 M:      Thomas Winischhofer <thomas@winischhofer.net>
14740 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14741 S:      Maintained
14742 F:      drivers/usb/misc/sisusbvga/
14743
14744 SLAB ALLOCATOR
14745 M:      Christoph Lameter <cl@linux.com>
14746 M:      Pekka Enberg <penberg@kernel.org>
14747 M:      David Rientjes <rientjes@google.com>
14748 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14749 M:      Andrew Morton <akpm@linux-foundation.org>
14750 L:      linux-mm@kvack.org
14751 S:      Maintained
14752 F:      include/linux/sl?b*.h
14753 F:      mm/sl?b*
14754
14755 SLEEPABLE READ-COPY UPDATE (SRCU)
14756 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14757 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14758 M:      Josh Triplett <josh@joshtriplett.org>
14759 R:      Steven Rostedt <rostedt@goodmis.org>
14760 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14761 L:      rcu@vger.kernel.org
14762 W:      http://www.rdrop.com/users/paulmck/RCU/
14763 S:      Supported
14764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14765 F:      include/linux/srcu*.h
14766 F:      kernel/rcu/srcu*.c
14767
14768 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14769 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14770 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14771 S:      Maintained
14772 F:      drivers/slimbus/
14773 F:      Documentation/devicetree/bindings/slimbus/
14774 F:      include/linux/slimbus.h
14775
14776 SMACK SECURITY MODULE
14777 M:      Casey Schaufler <casey@schaufler-ca.com>
14778 L:      linux-security-module@vger.kernel.org
14779 W:      http://schaufler-ca.com
14780 T:      git git://github.com/cschaufler/smack-next
14781 S:      Maintained
14782 F:      Documentation/admin-guide/LSM/Smack.rst
14783 F:      security/smack/
14784
14785 SMC91x ETHERNET DRIVER
14786 M:      Nicolas Pitre <nico@fluxnic.net>
14787 S:      Odd Fixes
14788 F:      drivers/net/ethernet/smsc/smc91x.*
14789
14790 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14791 M:      Sakari Ailus <sakari.ailus@iki.fi>
14792 L:      linux-media@vger.kernel.org
14793 S:      Maintained
14794 F:      drivers/media/i2c/smiapp/
14795 F:      include/media/i2c/smiapp.h
14796 F:      drivers/media/i2c/smiapp-pll.c
14797 F:      drivers/media/i2c/smiapp-pll.h
14798 F:      include/uapi/linux/smiapp.h
14799 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14800
14801 SMM665 HARDWARE MONITOR DRIVER
14802 M:      Guenter Roeck <linux@roeck-us.net>
14803 L:      linux-hwmon@vger.kernel.org
14804 S:      Maintained
14805 F:      Documentation/hwmon/smm665.rst
14806 F:      drivers/hwmon/smm665.c
14807
14808 SMSC EMC2103 HARDWARE MONITOR DRIVER
14809 M:      Steve Glendinning <steve.glendinning@shawell.net>
14810 L:      linux-hwmon@vger.kernel.org
14811 S:      Maintained
14812 F:      Documentation/hwmon/emc2103.rst
14813 F:      drivers/hwmon/emc2103.c
14814
14815 SMSC SCH5627 HARDWARE MONITOR DRIVER
14816 M:      Hans de Goede <hdegoede@redhat.com>
14817 L:      linux-hwmon@vger.kernel.org
14818 S:      Supported
14819 F:      Documentation/hwmon/sch5627.rst
14820 F:      drivers/hwmon/sch5627.c
14821
14822 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14823 M:      Steve Glendinning <steve.glendinning@shawell.net>
14824 L:      linux-fbdev@vger.kernel.org
14825 S:      Maintained
14826 F:      drivers/video/fbdev/smscufx.c
14827
14828 SMSC47B397 HARDWARE MONITOR DRIVER
14829 M:      Jean Delvare <jdelvare@suse.com>
14830 L:      linux-hwmon@vger.kernel.org
14831 S:      Maintained
14832 F:      Documentation/hwmon/smsc47b397.rst
14833 F:      drivers/hwmon/smsc47b397.c
14834
14835 SMSC911x ETHERNET DRIVER
14836 M:      Steve Glendinning <steve.glendinning@shawell.net>
14837 L:      netdev@vger.kernel.org
14838 S:      Maintained
14839 F:      include/linux/smsc911x.h
14840 F:      drivers/net/ethernet/smsc/smsc911x.*
14841
14842 SMSC9420 PCI ETHERNET DRIVER
14843 M:      Steve Glendinning <steve.glendinning@shawell.net>
14844 L:      netdev@vger.kernel.org
14845 S:      Maintained
14846 F:      drivers/net/ethernet/smsc/smsc9420.*
14847
14848 SOC-CAMERA V4L2 SUBSYSTEM
14849 L:      linux-media@vger.kernel.org
14850 T:      git git://linuxtv.org/media_tree.git
14851 S:      Orphan
14852 F:      include/media/soc_camera.h
14853 F:      drivers/staging/media/soc_camera/
14854
14855 SOCIONEXT SYNQUACER I2C DRIVER
14856 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14857 L:      linux-i2c@vger.kernel.org
14858 S:      Maintained
14859 F:      drivers/i2c/busses/i2c-synquacer.c
14860 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14861
14862 SOCIONEXT UNIPHIER SOUND DRIVER
14863 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14864 S:      Orphan
14865 F:      sound/soc/uniphier/
14866
14867 SOEKRIS NET48XX LED SUPPORT
14868 M:      Chris Boot <bootc@bootc.net>
14869 S:      Maintained
14870 F:      drivers/leds/leds-net48xx.c
14871
14872 SOFT-IWARP DRIVER (siw)
14873 M:      Bernard Metzler <bmt@zurich.ibm.com>
14874 L:      linux-rdma@vger.kernel.org
14875 S:      Supported
14876 F:      drivers/infiniband/sw/siw/
14877 F:      include/uapi/rdma/siw-abi.h
14878
14879 SOFT-ROCE DRIVER (rxe)
14880 M:      Moni Shoua <monis@mellanox.com>
14881 L:      linux-rdma@vger.kernel.org
14882 S:      Supported
14883 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14884 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14885 F:      drivers/infiniband/sw/rxe/
14886 F:      include/uapi/rdma/rdma_user_rxe.h
14887
14888 SOFTLOGIC 6x10 MPEG CODEC
14889 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14890 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14891 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14892 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14893 M:      Ismael Luceno <ismael@iodev.co.uk>
14894 L:      linux-media@vger.kernel.org
14895 S:      Supported
14896 F:      drivers/media/pci/solo6x10/
14897
14898 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14899 M:      James Morse <james.morse@arm.com>
14900 L:      linux-arm-kernel@lists.infradead.org
14901 S:      Maintained
14902 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14903 F:      drivers/firmware/arm_sdei.c
14904 F:      include/linux/arm_sdei.h
14905 F:      include/uapi/linux/arm_sdei.h
14906
14907 SOFTWARE RAID (Multiple Disks) SUPPORT
14908 M:      Song Liu <song@kernel.org>
14909 L:      linux-raid@vger.kernel.org
14910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
14911 S:      Supported
14912 F:      drivers/md/Makefile
14913 F:      drivers/md/Kconfig
14914 F:      drivers/md/md*
14915 F:      drivers/md/raid*
14916 F:      include/linux/raid/
14917 F:      include/uapi/linux/raid/
14918
14919 SOCIONEXT (SNI) AVE NETWORK DRIVER
14920 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14921 L:      netdev@vger.kernel.org
14922 S:      Maintained
14923 F:      drivers/net/ethernet/socionext/sni_ave.c
14924 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14925
14926 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14927 M:      Jassi Brar <jaswinder.singh@linaro.org>
14928 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
14929 L:      netdev@vger.kernel.org
14930 S:      Maintained
14931 F:      drivers/net/ethernet/socionext/netsec.c
14932 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14933
14934 SOCIONEXT (SNI) Synquacer SPI DRIVER
14935 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
14936 M:      Jassi Brar <jaswinder.singh@linaro.org>
14937 L:      linux-spi@vger.kernel.org
14938 S:      Maintained
14939 F:      drivers/spi/spi-synquacer.c
14940 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
14941
14942 SOLIDRUN CLEARFOG SUPPORT
14943 M:      Russell King <linux@armlinux.org.uk>
14944 S:      Maintained
14945 F:      arch/arm/boot/dts/armada-388-clearfog*
14946 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14947
14948 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14949 M:      Russell King <linux@armlinux.org.uk>
14950 S:      Maintained
14951 F:      arch/arm/boot/dts/imx6*-cubox-i*
14952 F:      arch/arm/boot/dts/imx6*-hummingboard*
14953 F:      arch/arm/boot/dts/imx6*-sr-*
14954
14955 SONIC NETWORK DRIVER
14956 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14957 L:      netdev@vger.kernel.org
14958 S:      Maintained
14959 F:      drivers/net/ethernet/natsemi/sonic.*
14960
14961 SONICS SILICON BACKPLANE DRIVER (SSB)
14962 M:      Michael Buesch <m@bues.ch>
14963 L:      linux-wireless@vger.kernel.org
14964 S:      Maintained
14965 F:      drivers/ssb/
14966 F:      include/linux/ssb/
14967
14968 SONY IMX214 SENSOR DRIVER
14969 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14970 L:      linux-media@vger.kernel.org
14971 T:      git git://linuxtv.org/media_tree.git
14972 S:      Maintained
14973 F:      drivers/media/i2c/imx214.c
14974 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14975
14976 SONY IMX258 SENSOR DRIVER
14977 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14978 L:      linux-media@vger.kernel.org
14979 T:      git git://linuxtv.org/media_tree.git
14980 S:      Maintained
14981 F:      drivers/media/i2c/imx258.c
14982
14983 SONY IMX274 SENSOR DRIVER
14984 M:      Leon Luo <leonl@leopardimaging.com>
14985 L:      linux-media@vger.kernel.org
14986 T:      git git://linuxtv.org/media_tree.git
14987 S:      Maintained
14988 F:      drivers/media/i2c/imx274.c
14989 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14990
14991 SONY IMX319 SENSOR DRIVER
14992 M:      Bingbu Cao <bingbu.cao@intel.com>
14993 L:      linux-media@vger.kernel.org
14994 T:      git git://linuxtv.org/media_tree.git
14995 S:      Maintained
14996 F:      drivers/media/i2c/imx319.c
14997
14998 SONY IMX355 SENSOR DRIVER
14999 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15000 L:      linux-media@vger.kernel.org
15001 T:      git git://linuxtv.org/media_tree.git
15002 S:      Maintained
15003 F:      drivers/media/i2c/imx355.c
15004
15005 SONY MEMORYSTICK SUBSYSTEM
15006 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15007 M:      Alex Dubov <oakad@yahoo.com>
15008 M:      Ulf Hansson <ulf.hansson@linaro.org>
15009 L:      linux-mmc@vger.kernel.org
15010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15011 S:      Maintained
15012 F:      drivers/memstick/
15013 F:      include/linux/memstick.h
15014
15015 SONY VAIO CONTROL DEVICE DRIVER
15016 M:      Mattia Dongili <malattia@linux.it>
15017 L:      platform-driver-x86@vger.kernel.org
15018 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15019 S:      Maintained
15020 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15021 F:      drivers/char/sonypi.c
15022 F:      drivers/platform/x86/sony-laptop.c
15023 F:      include/linux/sony-laptop.h
15024
15025 SOUND
15026 M:      Jaroslav Kysela <perex@perex.cz>
15027 M:      Takashi Iwai <tiwai@suse.com>
15028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15029 W:      http://www.alsa-project.org/
15030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15031 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15032 S:      Maintained
15033 F:      Documentation/sound/
15034 F:      include/sound/
15035 F:      include/uapi/sound/
15036 F:      sound/
15037
15038 SOUND - COMPRESSED AUDIO
15039 M:      Vinod Koul <vkoul@kernel.org>
15040 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15042 S:      Supported
15043 F:      Documentation/sound/designs/compress-offload.rst
15044 F:      include/sound/compress_driver.h
15045 F:      include/uapi/sound/compress_*
15046 F:      sound/core/compress_offload.c
15047 F:      sound/soc/soc-compress.c
15048
15049 SOUND - DMAENGINE HELPERS
15050 M:      Lars-Peter Clausen <lars@metafoo.de>
15051 S:      Supported
15052 F:      include/sound/dmaengine_pcm.h
15053 F:      sound/core/pcm_dmaengine.c
15054 F:      sound/soc/soc-generic-dmaengine-pcm.c
15055
15056 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15057 M:      Liam Girdwood <lgirdwood@gmail.com>
15058 M:      Mark Brown <broonie@kernel.org>
15059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15060 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15061 W:      http://alsa-project.org/main/index.php/ASoC
15062 S:      Supported
15063 F:      Documentation/devicetree/bindings/sound/
15064 F:      Documentation/sound/soc/
15065 F:      sound/soc/
15066 F:      include/dt-bindings/sound/
15067 F:      include/sound/soc*
15068
15069 SOUNDWIRE SUBSYSTEM
15070 M:      Vinod Koul <vkoul@kernel.org>
15071 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15072 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15073 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15074 S:      Supported
15075 F:      Documentation/driver-api/soundwire/
15076 F:      drivers/soundwire/
15077 F:      include/linux/soundwire/
15078
15079 SP2 MEDIA DRIVER
15080 M:      Olli Salonen <olli.salonen@iki.fi>
15081 L:      linux-media@vger.kernel.org
15082 W:      https://linuxtv.org
15083 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15084 S:      Maintained
15085 F:      drivers/media/dvb-frontends/sp2*
15086
15087 SPARC + UltraSPARC (sparc/sparc64)
15088 M:      "David S. Miller" <davem@davemloft.net>
15089 L:      sparclinux@vger.kernel.org
15090 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15093 S:      Maintained
15094 F:      arch/sparc/
15095 F:      drivers/sbus/
15096
15097 SPARC SERIAL DRIVERS
15098 M:      "David S. Miller" <davem@davemloft.net>
15099 L:      sparclinux@vger.kernel.org
15100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15102 S:      Maintained
15103 F:      include/linux/sunserialcore.h
15104 F:      drivers/tty/serial/suncore.c
15105 F:      drivers/tty/serial/sunhv.c
15106 F:      drivers/tty/serial/sunsab.c
15107 F:      drivers/tty/serial/sunsab.h
15108 F:      drivers/tty/serial/sunsu.c
15109 F:      drivers/tty/serial/sunzilog.c
15110 F:      drivers/tty/serial/sunzilog.h
15111 F:      drivers/tty/vcc.c
15112
15113 SPARSE CHECKER
15114 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15115 L:      linux-sparse@vger.kernel.org
15116 W:      https://sparse.wiki.kernel.org/
15117 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15118 S:      Maintained
15119 F:      include/linux/compiler.h
15120
15121 SPEAR CLOCK FRAMEWORK SUPPORT
15122 M:      Viresh Kumar <vireshk@kernel.org>
15123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15124 W:      http://www.st.com/spear
15125 S:      Maintained
15126 F:      drivers/clk/spear/
15127
15128 SPEAR PLATFORM SUPPORT
15129 M:      Viresh Kumar <vireshk@kernel.org>
15130 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15132 W:      http://www.st.com/spear
15133 S:      Maintained
15134 F:      arch/arm/boot/dts/spear*
15135 F:      arch/arm/mach-spear/
15136
15137 SPI NOR SUBSYSTEM
15138 M:      Marek Vasut <marek.vasut@gmail.com>
15139 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15140 L:      linux-mtd@lists.infradead.org
15141 W:      http://www.linux-mtd.infradead.org/
15142 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15144 S:      Maintained
15145 F:      drivers/mtd/spi-nor/
15146 F:      include/linux/mtd/spi-nor.h
15147
15148 SPI SUBSYSTEM
15149 M:      Mark Brown <broonie@kernel.org>
15150 L:      linux-spi@vger.kernel.org
15151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15152 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15153 S:      Maintained
15154 F:      Documentation/devicetree/bindings/spi/
15155 F:      Documentation/spi/
15156 F:      drivers/spi/
15157 F:      include/linux/spi/
15158 F:      include/uapi/linux/spi/
15159 F:      tools/spi/
15160
15161 SPIDERNET NETWORK DRIVER for CELL
15162 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15163 L:      netdev@vger.kernel.org
15164 S:      Supported
15165 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15166 F:      drivers/net/ethernet/toshiba/spider_net*
15167
15168 SPMI SUBSYSTEM
15169 R:      Stephen Boyd <sboyd@kernel.org>
15170 L:      linux-arm-msm@vger.kernel.org
15171 F:      Documentation/devicetree/bindings/spmi/
15172 F:      drivers/spmi/
15173 F:      include/dt-bindings/spmi/spmi.h
15174 F:      include/linux/spmi.h
15175 F:      include/trace/events/spmi.h
15176
15177 SPU FILE SYSTEM
15178 M:      Jeremy Kerr <jk@ozlabs.org>
15179 L:      linuxppc-dev@lists.ozlabs.org
15180 W:      http://www.ibm.com/developerworks/power/cell/
15181 S:      Supported
15182 F:      Documentation/filesystems/spufs.txt
15183 F:      arch/powerpc/platforms/cell/spufs/
15184
15185 SQUASHFS FILE SYSTEM
15186 M:      Phillip Lougher <phillip@squashfs.org.uk>
15187 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15188 W:      http://squashfs.org.uk
15189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15190 S:      Maintained
15191 F:      Documentation/filesystems/squashfs.txt
15192 F:      fs/squashfs/
15193
15194 SRM (Alpha) environment access
15195 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15196 S:      Maintained
15197 F:      arch/alpha/kernel/srm_env.c
15198
15199 ST LSM6DSx IMU IIO DRIVER
15200 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15201 L:      linux-iio@vger.kernel.org
15202 W:      http://www.st.com/
15203 S:      Maintained
15204 F:      drivers/iio/imu/st_lsm6dsx/
15205 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15206
15207 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15208 M:      Mickael Guene <mickael.guene@st.com>
15209 L:      linux-media@vger.kernel.org
15210 T:      git git://linuxtv.org/media_tree.git
15211 S:      Maintained
15212 F:      drivers/media/i2c/st-mipid02.c
15213 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15214
15215 ST STM32 I2C/SMBUS DRIVER
15216 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15217 L:      linux-i2c@vger.kernel.org
15218 S:      Maintained
15219 F:      drivers/i2c/busses/i2c-stm32*
15220
15221 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15222 M:      Song Qiang <songqiang1304521@gmail.com>
15223 L:      linux-iio@vger.kernel.org
15224 S:      Maintained
15225 F:      drivers/iio/proximity/vl53l0x-i2c.c
15226 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15227
15228 STABLE BRANCH
15229 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15230 M:      Sasha Levin <sashal@kernel.org>
15231 L:      stable@vger.kernel.org
15232 S:      Supported
15233 F:      Documentation/process/stable-kernel-rules.rst
15234
15235 STAGING - COMEDI
15236 M:      Ian Abbott <abbotti@mev.co.uk>
15237 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15238 S:      Odd Fixes
15239 F:      drivers/staging/comedi/
15240
15241 STAGING - EROFS FILE SYSTEM
15242 M:      Gao Xiang <gaoxiang25@huawei.com>
15243 M:      Chao Yu <yuchao0@huawei.com>
15244 L:      linux-erofs@lists.ozlabs.org
15245 S:      Maintained
15246 F:      drivers/staging/erofs/
15247
15248 STAGING - FIELDBUS SUBSYSTEM
15249 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15250 S:      Maintained
15251 F:      drivers/staging/fieldbus/*
15252 F:      drivers/staging/fieldbus/Documentation/
15253
15254 STAGING - HMS ANYBUS-S BUS
15255 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15256 S:      Maintained
15257 F:      drivers/staging/fieldbus/anybuss/
15258
15259 STAGING - INDUSTRIAL IO
15260 M:      Jonathan Cameron <jic23@kernel.org>
15261 L:      linux-iio@vger.kernel.org
15262 S:      Odd Fixes
15263 F:      Documentation/devicetree/bindings/staging/iio/
15264 F:      drivers/staging/iio/
15265
15266 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15267 M:      Marc Dietrich <marvin24@gmx.de>
15268 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15269 L:      linux-tegra@vger.kernel.org
15270 S:      Maintained
15271 F:      drivers/staging/nvec/
15272
15273 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15274 M:      Jens Frederich <jfrederich@gmail.com>
15275 M:      Daniel Drake <dsd@laptop.org>
15276 M:      Jon Nettleton <jon.nettleton@gmail.com>
15277 W:      http://wiki.laptop.org/go/DCON
15278 S:      Maintained
15279 F:      drivers/staging/olpc_dcon/
15280
15281 STAGING - REALTEK RTL8712U DRIVERS
15282 M:      Larry Finger <Larry.Finger@lwfinger.net>
15283 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15284 S:      Odd Fixes
15285 F:      drivers/staging/rtl8712/
15286
15287 STAGING - REALTEK RTL8188EU DRIVERS
15288 M:      Larry Finger <Larry.Finger@lwfinger.net>
15289 S:      Odd Fixes
15290 F:      drivers/staging/rtl8188eu/
15291
15292 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15293 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15294 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15295 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15296 L:      linux-fbdev@vger.kernel.org
15297 S:      Maintained
15298 F:      drivers/staging/sm750fb/
15299
15300 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15301 M:      William Hubbs <w.d.hubbs@gmail.com>
15302 M:      Chris Brannon <chris@the-brannons.com>
15303 M:      Kirk Reiser <kirk@reisers.ca>
15304 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15305 L:      speakup@linux-speakup.org
15306 W:      http://www.linux-speakup.org/
15307 S:      Odd Fixes
15308 F:      drivers/staging/speakup/
15309
15310 STAGING - VIA VT665X DRIVERS
15311 M:      Forest Bond <forest@alittletooquiet.net>
15312 S:      Odd Fixes
15313 F:      drivers/staging/vt665?/
15314
15315 STAGING - WILC1000 WIFI DRIVER
15316 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15317 M:      Ajay Singh <ajay.kathat@microchip.com>
15318 L:      linux-wireless@vger.kernel.org
15319 S:      Supported
15320 F:      drivers/staging/wilc1000/
15321
15322 STAGING SUBSYSTEM
15323 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15325 L:      devel@driverdev.osuosl.org
15326 S:      Supported
15327 F:      drivers/staging/
15328
15329 STARFIRE/DURALAN NETWORK DRIVER
15330 M:      Ion Badulescu <ionut@badula.org>
15331 S:      Odd Fixes
15332 F:      drivers/net/ethernet/adaptec/starfire*
15333
15334 STEC S1220 SKD DRIVER
15335 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15336 L:      linux-block@vger.kernel.org
15337 S:      Maintained
15338 F:      drivers/block/skd*[ch]
15339
15340 STI AUDIO (ASoC) DRIVERS
15341 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15342 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15343 S:      Maintained
15344 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15345 F:      sound/soc/sti/
15346
15347 STI CEC DRIVER
15348 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15349 S:      Maintained
15350 F:      drivers/media/platform/sti/cec/
15351 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15352
15353 STK1160 USB VIDEO CAPTURE DRIVER
15354 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15355 L:      linux-media@vger.kernel.org
15356 T:      git git://linuxtv.org/media_tree.git
15357 S:      Maintained
15358 F:      drivers/media/usb/stk1160/
15359
15360 STM32 AUDIO (ASoC) DRIVERS
15361 M:      Olivier Moysan <olivier.moysan@st.com>
15362 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15364 S:      Maintained
15365 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15366 F:      sound/soc/stm/
15367
15368 STM32 TIMER/LPTIMER DRIVERS
15369 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15370 S:      Maintained
15371 F:      drivers/*/stm32-*timer*
15372 F:      drivers/pwm/pwm-stm32*
15373 F:      include/linux/*/stm32-*tim*
15374 F:      Documentation/ABI/testing/*timer-stm32
15375 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15376 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15377
15378 STMMAC ETHERNET DRIVER
15379 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15380 M:      Alexandre Torgue <alexandre.torgue@st.com>
15381 M:      Jose Abreu <joabreu@synopsys.com>
15382 L:      netdev@vger.kernel.org
15383 W:      http://www.stlinux.com
15384 S:      Supported
15385 F:      drivers/net/ethernet/stmicro/stmmac/
15386
15387 SUN3/3X
15388 M:      Sam Creasey <sammy@sammy.net>
15389 W:      http://sammy.net/sun3/
15390 S:      Maintained
15391 F:      arch/m68k/kernel/*sun3*
15392 F:      arch/m68k/sun3*/
15393 F:      arch/m68k/include/asm/sun3*
15394 F:      drivers/net/ethernet/i825xx/sun3*
15395
15396 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15397 M:      Hans de Goede <hdegoede@redhat.com>
15398 L:      linux-input@vger.kernel.org
15399 S:      Maintained
15400 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15401 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15402
15403 SUNDANCE NETWORK DRIVER
15404 M:      Denis Kirjanov <kda@linux-powerpc.org>
15405 L:      netdev@vger.kernel.org
15406 S:      Maintained
15407 F:      drivers/net/ethernet/dlink/sundance.c
15408
15409 SUPERH
15410 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15411 M:      Rich Felker <dalias@libc.org>
15412 L:      linux-sh@vger.kernel.org
15413 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15414 S:      Maintained
15415 F:      Documentation/sh/
15416 F:      arch/sh/
15417 F:      drivers/sh/
15418
15419 SUSPEND TO RAM
15420 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15421 M:      Len Brown <len.brown@intel.com>
15422 M:      Pavel Machek <pavel@ucw.cz>
15423 L:      linux-pm@vger.kernel.org
15424 B:      https://bugzilla.kernel.org
15425 S:      Supported
15426 F:      Documentation/power/
15427 F:      arch/x86/kernel/acpi/
15428 F:      drivers/base/power/
15429 F:      kernel/power/
15430 F:      include/linux/suspend.h
15431 F:      include/linux/freezer.h
15432 F:      include/linux/pm.h
15433
15434 SVGA HANDLING
15435 M:      Martin Mares <mj@ucw.cz>
15436 L:      linux-video@atrey.karlin.mff.cuni.cz
15437 S:      Maintained
15438 F:      Documentation/admin-guide/svga.rst
15439 F:      arch/x86/boot/video*
15440
15441 SWIOTLB SUBSYSTEM
15442 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15443 L:      iommu@lists.linux-foundation.org
15444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15445 S:      Supported
15446 F:      kernel/dma/swiotlb.c
15447 F:      arch/*/kernel/pci-swiotlb.c
15448 F:      include/linux/swiotlb.h
15449
15450 SWITCHDEV
15451 M:      Jiri Pirko <jiri@resnulli.us>
15452 M:      Ivan Vecera <ivecera@redhat.com>
15453 L:      netdev@vger.kernel.org
15454 S:      Supported
15455 F:      net/switchdev/
15456 F:      include/net/switchdev.h
15457
15458 SY8106A REGULATOR DRIVER
15459 M:      Icenowy Zheng <icenowy@aosc.io>
15460 S:      Maintained
15461 F:      drivers/regulator/sy8106a-regulator.c
15462 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15463
15464 SYNC FILE FRAMEWORK
15465 M:      Sumit Semwal <sumit.semwal@linaro.org>
15466 R:      Gustavo Padovan <gustavo@padovan.org>
15467 S:      Maintained
15468 L:      linux-media@vger.kernel.org
15469 L:      dri-devel@lists.freedesktop.org
15470 F:      drivers/dma-buf/sync_*
15471 F:      drivers/dma-buf/dma-fence*
15472 F:      drivers/dma-buf/sw_sync.c
15473 F:      include/linux/sync_file.h
15474 F:      include/uapi/linux/sync_file.h
15475 F:      Documentation/driver-api/sync_file.rst
15476 T:      git git://anongit.freedesktop.org/drm/drm-misc
15477
15478 SYNOPSYS ARC ARCHITECTURE
15479 M:      Vineet Gupta <vgupta@synopsys.com>
15480 L:      linux-snps-arc@lists.infradead.org
15481 S:      Supported
15482 F:      arch/arc/
15483 F:      Documentation/devicetree/bindings/arc/*
15484 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15485 F:      drivers/clocksource/arc_timer.c
15486 F:      drivers/tty/serial/arc_uart.c
15487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15488
15489 SYNOPSYS ARC HSDK SDP pll clock driver
15490 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15491 S:      Supported
15492 F:      drivers/clk/clk-hsdk-pll.c
15493 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15494
15495 SYNOPSYS ARC SDP clock driver
15496 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15497 S:      Supported
15498 F:      drivers/clk/axs10x/*
15499 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15500
15501 SYNOPSYS ARC SDP platform support
15502 M:      Alexey Brodkin <abrodkin@synopsys.com>
15503 S:      Supported
15504 F:      arch/arc/plat-axs10x
15505 F:      arch/arc/boot/dts/ax*
15506 F:      Documentation/devicetree/bindings/arc/axs10*
15507
15508 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15509 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15510 S:      Supported
15511 F:      drivers/reset/reset-axs10x.c
15512 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15513
15514 SYNOPSYS CREG GPIO DRIVER
15515 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15516 S:      Maintained
15517 F:      drivers/gpio/gpio-creg-snps.c
15518 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15519
15520 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15521 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15522 S:      Maintained
15523 F:      drivers/tty/serial/8250/8250_dw.c
15524
15525 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15526 M:      Hoan Tran <hoan@os.amperecomputing.com>
15527 L:      linux-gpio@vger.kernel.org
15528 S:      Maintained
15529 F:      drivers/gpio/gpio-dwapb.c
15530 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15531
15532 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15533 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15534 S:      Maintained
15535 F:      drivers/dma/dwi-axi-dmac/
15536 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15537
15538 SYNOPSYS DESIGNWARE DMAC DRIVER
15539 M:      Viresh Kumar <vireshk@kernel.org>
15540 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15541 S:      Maintained
15542 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15543 F:      drivers/dma/dw/
15544 F:      include/dt-bindings/dma/dw-dmac.h
15545 F:      include/linux/dma/dw.h
15546 F:      include/linux/platform_data/dma-dw.h
15547
15548 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15549 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15550 L:      netdev@vger.kernel.org
15551 S:      Supported
15552 F:      drivers/net/ethernet/synopsys/
15553
15554 SYNOPSYS DESIGNWARE I2C DRIVER
15555 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15556 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15557 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15558 L:      linux-i2c@vger.kernel.org
15559 S:      Maintained
15560 F:      drivers/i2c/busses/i2c-designware-*
15561 F:      include/linux/platform_data/i2c-designware.h
15562
15563 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15564 M:      Jaehoon Chung <jh80.chung@samsung.com>
15565 L:      linux-mmc@vger.kernel.org
15566 S:      Maintained
15567 F:      drivers/mmc/host/dw_mmc*
15568
15569 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15570 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15571 S:      Supported
15572 F:      drivers/reset/reset-hsdk.c
15573 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15574 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15575
15576 SYSTEM CONFIGURATION (SYSCON)
15577 M:      Lee Jones <lee.jones@linaro.org>
15578 M:      Arnd Bergmann <arnd@arndb.de>
15579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15580 S:      Supported
15581 F:      drivers/mfd/syscon.c
15582
15583 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15584 M:      Sudeep Holla <sudeep.holla@arm.com>
15585 L:      linux-arm-kernel@lists.infradead.org
15586 S:      Maintained
15587 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15588 F:      drivers/clk/clk-sc[mp]i.c
15589 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15590 F:      drivers/firmware/arm_scpi.c
15591 F:      drivers/firmware/arm_scmi/
15592 F:      drivers/reset/reset-scmi.c
15593 F:      include/linux/sc[mp]i_protocol.h
15594
15595 SYSTEM RESET/SHUTDOWN DRIVERS
15596 M:      Sebastian Reichel <sre@kernel.org>
15597 L:      linux-pm@vger.kernel.org
15598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15599 S:      Maintained
15600 F:      Documentation/devicetree/bindings/power/reset/
15601 F:      drivers/power/reset/
15602
15603 SYSTEM TRACE MODULE CLASS
15604 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15605 S:      Maintained
15606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15607 F:      Documentation/trace/stm.rst
15608 F:      drivers/hwtracing/stm/
15609 F:      include/linux/stm.h
15610 F:      include/uapi/linux/stm.h
15611
15612 SYSV FILESYSTEM
15613 M:      Christoph Hellwig <hch@infradead.org>
15614 S:      Maintained
15615 F:      Documentation/filesystems/sysv-fs.txt
15616 F:      fs/sysv/
15617 F:      include/linux/sysv_fs.h
15618
15619 TASKSTATS STATISTICS INTERFACE
15620 M:      Balbir Singh <bsingharora@gmail.com>
15621 S:      Maintained
15622 F:      Documentation/accounting/taskstats*
15623 F:      include/linux/taskstats*
15624 F:      kernel/taskstats.c
15625
15626 TC subsystem
15627 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15628 M:      Cong Wang <xiyou.wangcong@gmail.com>
15629 M:      Jiri Pirko <jiri@resnulli.us>
15630 L:      netdev@vger.kernel.org
15631 S:      Maintained
15632 F:      include/net/pkt_cls.h
15633 F:      include/net/pkt_sched.h
15634 F:      include/net/tc_act/
15635 F:      include/uapi/linux/pkt_cls.h
15636 F:      include/uapi/linux/pkt_sched.h
15637 F:      include/uapi/linux/tc_act/
15638 F:      include/uapi/linux/tc_ematch/
15639 F:      net/sched/
15640
15641 TC90522 MEDIA DRIVER
15642 M:      Akihiro Tsukada <tskd08@gmail.com>
15643 L:      linux-media@vger.kernel.org
15644 S:      Odd Fixes
15645 F:      drivers/media/dvb-frontends/tc90522*
15646
15647 TCP LOW PRIORITY MODULE
15648 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15649 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15650 W:      http://tcp-lp-mod.sourceforge.net/
15651 S:      Maintained
15652 F:      net/ipv4/tcp_lp.c
15653
15654 TDA10071 MEDIA DRIVER
15655 M:      Antti Palosaari <crope@iki.fi>
15656 L:      linux-media@vger.kernel.org
15657 W:      https://linuxtv.org
15658 W:      http://palosaari.fi/linux/
15659 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15660 T:      git git://linuxtv.org/anttip/media_tree.git
15661 S:      Maintained
15662 F:      drivers/media/dvb-frontends/tda10071*
15663
15664 TDA18212 MEDIA DRIVER
15665 M:      Antti Palosaari <crope@iki.fi>
15666 L:      linux-media@vger.kernel.org
15667 W:      https://linuxtv.org
15668 W:      http://palosaari.fi/linux/
15669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15670 T:      git git://linuxtv.org/anttip/media_tree.git
15671 S:      Maintained
15672 F:      drivers/media/tuners/tda18212*
15673
15674 TDA18218 MEDIA DRIVER
15675 M:      Antti Palosaari <crope@iki.fi>
15676 L:      linux-media@vger.kernel.org
15677 W:      https://linuxtv.org
15678 W:      http://palosaari.fi/linux/
15679 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15680 T:      git git://linuxtv.org/anttip/media_tree.git
15681 S:      Maintained
15682 F:      drivers/media/tuners/tda18218*
15683
15684 TDA18250 MEDIA DRIVER
15685 M:      Olli Salonen <olli.salonen@iki.fi>
15686 L:      linux-media@vger.kernel.org
15687 W:      https://linuxtv.org
15688 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15689 T:      git git://linuxtv.org/media_tree.git
15690 S:      Maintained
15691 F:      drivers/media/tuners/tda18250*
15692
15693 TDA18271 MEDIA DRIVER
15694 M:      Michael Krufky <mkrufky@linuxtv.org>
15695 L:      linux-media@vger.kernel.org
15696 W:      https://linuxtv.org
15697 W:      http://github.com/mkrufky
15698 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15699 T:      git git://linuxtv.org/mkrufky/tuners.git
15700 S:      Maintained
15701 F:      drivers/media/tuners/tda18271*
15702
15703 TDA1997x MEDIA DRIVER
15704 M:      Tim Harvey <tharvey@gateworks.com>
15705 L:      linux-media@vger.kernel.org
15706 W:      https://linuxtv.org
15707 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15708 S:      Maintained
15709 F:      drivers/media/i2c/tda1997x.*
15710
15711 TDA827x MEDIA DRIVER
15712 M:      Michael Krufky <mkrufky@linuxtv.org>
15713 L:      linux-media@vger.kernel.org
15714 W:      https://linuxtv.org
15715 W:      http://github.com/mkrufky
15716 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15717 T:      git git://linuxtv.org/mkrufky/tuners.git
15718 S:      Maintained
15719 F:      drivers/media/tuners/tda8290.*
15720
15721 TDA8290 MEDIA DRIVER
15722 M:      Michael Krufky <mkrufky@linuxtv.org>
15723 L:      linux-media@vger.kernel.org
15724 W:      https://linuxtv.org
15725 W:      http://github.com/mkrufky
15726 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15727 T:      git git://linuxtv.org/mkrufky/tuners.git
15728 S:      Maintained
15729 F:      drivers/media/tuners/tda8290.*
15730
15731 TDA9840 MEDIA DRIVER
15732 M:      Hans Verkuil <hverkuil@xs4all.nl>
15733 L:      linux-media@vger.kernel.org
15734 T:      git git://linuxtv.org/media_tree.git
15735 W:      https://linuxtv.org
15736 S:      Maintained
15737 F:      drivers/media/i2c/tda9840*
15738
15739 TEA5761 TUNER DRIVER
15740 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15741 L:      linux-media@vger.kernel.org
15742 W:      https://linuxtv.org
15743 T:      git git://linuxtv.org/media_tree.git
15744 S:      Odd fixes
15745 F:      drivers/media/tuners/tea5761.*
15746
15747 TEA5767 TUNER DRIVER
15748 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15749 L:      linux-media@vger.kernel.org
15750 W:      https://linuxtv.org
15751 T:      git git://linuxtv.org/media_tree.git
15752 S:      Maintained
15753 F:      drivers/media/tuners/tea5767.*
15754
15755 TEA6415C MEDIA DRIVER
15756 M:      Hans Verkuil <hverkuil@xs4all.nl>
15757 L:      linux-media@vger.kernel.org
15758 T:      git git://linuxtv.org/media_tree.git
15759 W:      https://linuxtv.org
15760 S:      Maintained
15761 F:      drivers/media/i2c/tea6415c*
15762
15763 TEA6420 MEDIA DRIVER
15764 M:      Hans Verkuil <hverkuil@xs4all.nl>
15765 L:      linux-media@vger.kernel.org
15766 T:      git git://linuxtv.org/media_tree.git
15767 W:      https://linuxtv.org
15768 S:      Maintained
15769 F:      drivers/media/i2c/tea6420*
15770
15771 TEAM DRIVER
15772 M:      Jiri Pirko <jiri@resnulli.us>
15773 L:      netdev@vger.kernel.org
15774 S:      Supported
15775 F:      drivers/net/team/
15776 F:      include/linux/if_team.h
15777 F:      include/uapi/linux/if_team.h
15778
15779 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15780 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15781 S:      Maintained
15782 F:      arch/x86/platform/ts5500/
15783
15784 TECHNOTREND USB IR RECEIVER
15785 M:      Sean Young <sean@mess.org>
15786 L:      linux-media@vger.kernel.org
15787 S:      Maintained
15788 F:      drivers/media/rc/ttusbir.c
15789
15790 TECHWELL TW9910 VIDEO DECODER
15791 L:      linux-media@vger.kernel.org
15792 S:      Orphan
15793 F:      drivers/media/i2c/tw9910.c
15794 F:      include/media/i2c/tw9910.h
15795
15796 TEE SUBSYSTEM
15797 M:      Jens Wiklander <jens.wiklander@linaro.org>
15798 L:      tee-dev@lists.linaro.org
15799 S:      Maintained
15800 F:      include/linux/tee_drv.h
15801 F:      include/uapi/linux/tee.h
15802 F:      drivers/tee/
15803 F:      Documentation/tee.txt
15804
15805 TEGRA ARCHITECTURE SUPPORT
15806 M:      Thierry Reding <thierry.reding@gmail.com>
15807 M:      Jonathan Hunter <jonathanh@nvidia.com>
15808 L:      linux-tegra@vger.kernel.org
15809 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15811 S:      Supported
15812 N:      [^a-z]tegra
15813
15814 TEGRA CLOCK DRIVER
15815 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15816 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15817 S:      Supported
15818 F:      drivers/clk/tegra/
15819
15820 TEGRA DMA DRIVERS
15821 M:      Laxman Dewangan <ldewangan@nvidia.com>
15822 M:      Jon Hunter <jonathanh@nvidia.com>
15823 S:      Supported
15824 F:      drivers/dma/tegra*
15825
15826 TEGRA I2C DRIVER
15827 M:      Laxman Dewangan <ldewangan@nvidia.com>
15828 R:      Dmitry Osipenko <digetx@gmail.com>
15829 S:      Supported
15830 F:      drivers/i2c/busses/i2c-tegra.c
15831
15832 TEGRA IOMMU DRIVERS
15833 M:      Thierry Reding <thierry.reding@gmail.com>
15834 L:      linux-tegra@vger.kernel.org
15835 S:      Supported
15836 F:      drivers/iommu/tegra*
15837
15838 TEGRA KBC DRIVER
15839 M:      Laxman Dewangan <ldewangan@nvidia.com>
15840 S:      Supported
15841 F:      drivers/input/keyboard/tegra-kbc.c
15842
15843 TEGRA NAND DRIVER
15844 M:      Stefan Agner <stefan@agner.ch>
15845 M:      Lucas Stach <dev@lynxeye.de>
15846 S:      Maintained
15847 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15848 F:      drivers/mtd/nand/raw/tegra_nand.c
15849
15850 TEGRA PWM DRIVER
15851 M:      Thierry Reding <thierry.reding@gmail.com>
15852 S:      Supported
15853 F:      drivers/pwm/pwm-tegra.c
15854
15855 TEGRA SERIAL DRIVER
15856 M:      Laxman Dewangan <ldewangan@nvidia.com>
15857 S:      Supported
15858 F:      drivers/tty/serial/serial-tegra.c
15859
15860 TEGRA SPI DRIVER
15861 M:      Laxman Dewangan <ldewangan@nvidia.com>
15862 S:      Supported
15863 F:      drivers/spi/spi-tegra*
15864
15865 TEGRA XUSB PADCTL DRIVER
15866 M:      JC Kuo <jckuo@nvidia.com>
15867 S:      Supported
15868 F:      drivers/phy/tegra/xusb*
15869
15870 TEHUTI ETHERNET DRIVER
15871 M:      Andy Gospodarek <andy@greyhouse.net>
15872 L:      netdev@vger.kernel.org
15873 S:      Supported
15874 F:      drivers/net/ethernet/tehuti/*
15875
15876 Telecom Clock Driver for MCPL0010
15877 M:      Mark Gross <mark.gross@intel.com>
15878 S:      Supported
15879 F:      drivers/char/tlclk.c
15880
15881 TENSILICA XTENSA PORT (xtensa)
15882 M:      Chris Zankel <chris@zankel.net>
15883 M:      Max Filippov <jcmvbkbc@gmail.com>
15884 L:      linux-xtensa@linux-xtensa.org
15885 T:      git git://github.com/czankel/xtensa-linux.git
15886 S:      Maintained
15887 F:      arch/xtensa/
15888 F:      drivers/irqchip/irq-xtensa-*
15889
15890 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15891 M:      Nishanth Menon <nm@ti.com>
15892 M:      Tero Kristo <t-kristo@ti.com>
15893 M:      Santosh Shilimkar <ssantosh@kernel.org>
15894 L:      linux-arm-kernel@lists.infradead.org
15895 S:      Maintained
15896 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15897 F:      drivers/firmware/ti_sci*
15898 F:      include/linux/soc/ti/ti_sci_protocol.h
15899 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15900 F:      drivers/soc/ti/ti_sci_pm_domains.c
15901 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
15902 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15903 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15904 F:      drivers/clk/keystone/sci-clk.c
15905 F:      drivers/reset/reset-ti-sci.c
15906 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15907 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15908 F:      drivers/irqchip/irq-ti-sci-intr.c
15909 F:      drivers/irqchip/irq-ti-sci-inta.c
15910 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15911 F:      drivers/soc/ti/ti_sci_inta_msi.c
15912
15913 Texas Instruments ASoC drivers
15914 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15915 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15916 S:      Maintained
15917 F:      sound/soc/ti/
15918
15919 Texas Instruments' DAC7612 DAC Driver
15920 M:      Ricardo Ribalda <ricardo@ribalda.com>
15921 L:      linux-iio@vger.kernel.org
15922 S:      Supported
15923 F:      drivers/iio/dac/ti-dac7612.c
15924 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15925
15926 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15927 M:      Hans Verkuil <hverkuil@xs4all.nl>
15928 L:      linux-media@vger.kernel.org
15929 T:      git git://linuxtv.org/media_tree.git
15930 W:      https://linuxtv.org
15931 S:      Maintained
15932 F:      drivers/media/radio/radio-raremono.c
15933
15934 THERMAL
15935 M:      Zhang Rui <rui.zhang@intel.com>
15936 M:      Eduardo Valentin <edubezval@gmail.com>
15937 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15938 L:      linux-pm@vger.kernel.org
15939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15941 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15942 S:      Supported
15943 F:      drivers/thermal/
15944 F:      include/linux/thermal.h
15945 F:      include/uapi/linux/thermal.h
15946 F:      include/linux/cpu_cooling.h
15947 F:      Documentation/devicetree/bindings/thermal/
15948
15949 THERMAL/CPU_COOLING
15950 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15951 M:      Viresh Kumar <viresh.kumar@linaro.org>
15952 M:      Javi Merino <javi.merino@kernel.org>
15953 L:      linux-pm@vger.kernel.org
15954 S:      Supported
15955 F:      Documentation/thermal/cpu-cooling-api.rst
15956 F:      drivers/thermal/cpu_cooling.c
15957 F:      include/linux/cpu_cooling.h
15958
15959 THINKPAD ACPI EXTRAS DRIVER
15960 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15961 L:      ibm-acpi-devel@lists.sourceforge.net
15962 L:      platform-driver-x86@vger.kernel.org
15963 W:      http://ibm-acpi.sourceforge.net
15964 W:      http://thinkwiki.org/wiki/Ibm-acpi
15965 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15966 S:      Maintained
15967 F:      drivers/platform/x86/thinkpad_acpi.c
15968
15969 THUNDERBOLT DRIVER
15970 M:      Andreas Noever <andreas.noever@gmail.com>
15971 M:      Michael Jamet <michael.jamet@intel.com>
15972 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15973 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15975 S:      Maintained
15976 F:      Documentation/admin-guide/thunderbolt.rst
15977 F:      drivers/thunderbolt/
15978 F:      include/linux/thunderbolt.h
15979
15980 THUNDERBOLT NETWORK DRIVER
15981 M:      Michael Jamet <michael.jamet@intel.com>
15982 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15983 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15984 L:      netdev@vger.kernel.org
15985 S:      Maintained
15986 F:      drivers/net/thunderbolt.c
15987
15988 THUNDERX GPIO DRIVER
15989 M:      David Daney <david.daney@cavium.com>
15990 S:      Maintained
15991 F:      drivers/gpio/gpio-thunderx.c
15992
15993 TI AM437X VPFE DRIVER
15994 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15995 L:      linux-media@vger.kernel.org
15996 W:      https://linuxtv.org
15997 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15998 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15999 S:      Maintained
16000 F:      drivers/media/platform/am437x/
16001
16002 TI BANDGAP AND THERMAL DRIVER
16003 M:      Eduardo Valentin <edubezval@gmail.com>
16004 M:      Keerthy <j-keerthy@ti.com>
16005 L:      linux-pm@vger.kernel.org
16006 L:      linux-omap@vger.kernel.org
16007 S:      Maintained
16008 F:      drivers/thermal/ti-soc-thermal/
16009
16010 TI BQ27XXX POWER SUPPLY DRIVER
16011 R:      Andrew F. Davis <afd@ti.com>
16012 F:      include/linux/power/bq27xxx_battery.h
16013 F:      drivers/power/supply/bq27xxx_battery.c
16014 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16015
16016 TI CDCE706 CLOCK DRIVER
16017 M:      Max Filippov <jcmvbkbc@gmail.com>
16018 S:      Maintained
16019 F:      drivers/clk/clk-cdce706.c
16020
16021 TI CLOCK DRIVER
16022 M:      Tero Kristo <t-kristo@ti.com>
16023 L:      linux-omap@vger.kernel.org
16024 S:      Maintained
16025 F:      drivers/clk/ti/
16026 F:      include/linux/clk/ti.h
16027
16028 TI DAVINCI MACHINE SUPPORT
16029 M:      Sekhar Nori <nsekhar@ti.com>
16030 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16031 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16033 S:      Supported
16034 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16035 F:      arch/arm/mach-davinci/
16036 F:      drivers/i2c/busses/i2c-davinci.c
16037 F:      arch/arm/boot/dts/da850*
16038
16039 TI DAVINCI SERIES CLOCK DRIVER
16040 M:      David Lechner <david@lechnology.com>
16041 R:      Sekhar Nori <nsekhar@ti.com>
16042 S:      Maintained
16043 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16044 F:      drivers/clk/davinci/
16045
16046 TI DAVINCI SERIES GPIO DRIVER
16047 M:      Keerthy <j-keerthy@ti.com>
16048 L:      linux-gpio@vger.kernel.org
16049 S:      Maintained
16050 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16051 F:      drivers/gpio/gpio-davinci.c
16052
16053 TI DAVINCI SERIES MEDIA DRIVER
16054 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16055 L:      linux-media@vger.kernel.org
16056 W:      https://linuxtv.org
16057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16058 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16059 S:      Maintained
16060 F:      drivers/media/platform/davinci/
16061 F:      include/media/davinci/
16062
16063 TI ETHERNET SWITCH DRIVER (CPSW)
16064 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16065 L:      linux-omap@vger.kernel.org
16066 L:      netdev@vger.kernel.org
16067 S:      Maintained
16068 F:      drivers/net/ethernet/ti/cpsw*
16069 F:      drivers/net/ethernet/ti/davinci*
16070
16071 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16072 M:      Alex Dubov <oakad@yahoo.com>
16073 S:      Maintained
16074 W:      http://tifmxx.berlios.de/
16075 F:      drivers/memstick/host/tifm_ms.c
16076 F:      drivers/misc/tifm*
16077 F:      drivers/mmc/host/tifm_sd.c
16078 F:      include/linux/tifm.h
16079
16080 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16081 M:      Santosh Shilimkar <ssantosh@kernel.org>
16082 L:      linux-kernel@vger.kernel.org
16083 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16084 S:      Maintained
16085 F:      drivers/soc/ti/*
16086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16087
16088 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16089 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16090 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16091 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16092 S:      Maintained
16093 F:      sound/soc/codecs/lm49453*
16094 F:      sound/soc/codecs/isabelle*
16095
16096 TI LP855x BACKLIGHT DRIVER
16097 M:      Milo Kim <milo.kim@ti.com>
16098 S:      Maintained
16099 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16100 F:      drivers/video/backlight/lp855x_bl.c
16101 F:      include/linux/platform_data/lp855x.h
16102
16103 TI LP8727 CHARGER DRIVER
16104 M:      Milo Kim <milo.kim@ti.com>
16105 S:      Maintained
16106 F:      drivers/power/supply/lp8727_charger.c
16107 F:      include/linux/platform_data/lp8727.h
16108
16109 TI LP8788 MFD DRIVER
16110 M:      Milo Kim <milo.kim@ti.com>
16111 S:      Maintained
16112 F:      drivers/iio/adc/lp8788_adc.c
16113 F:      drivers/leds/leds-lp8788.c
16114 F:      drivers/mfd/lp8788*.c
16115 F:      drivers/power/supply/lp8788-charger.c
16116 F:      drivers/regulator/lp8788-*.c
16117 F:      include/linux/mfd/lp8788*.h
16118
16119 TI NETCP ETHERNET DRIVER
16120 M:      Wingman Kwok <w-kwok2@ti.com>
16121 M:      Murali Karicheri <m-karicheri2@ti.com>
16122 L:      netdev@vger.kernel.org
16123 S:      Maintained
16124 F:      drivers/net/ethernet/ti/netcp*
16125
16126 TI PCM3060 ASoC CODEC DRIVER
16127 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16128 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16129 S:      Maintained
16130 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16131 F:      sound/soc/codecs/pcm3060*
16132
16133 TI TAS571X FAMILY ASoC CODEC DRIVER
16134 M:      Kevin Cernekee <cernekee@chromium.org>
16135 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16136 S:      Odd Fixes
16137 F:      sound/soc/codecs/tas571x*
16138
16139 TI TRF7970A NFC DRIVER
16140 M:      Mark Greer <mgreer@animalcreek.com>
16141 L:      linux-wireless@vger.kernel.org
16142 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16143 S:      Supported
16144 F:      drivers/nfc/trf7970a.c
16145 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16146
16147 TI TWL4030 SERIES SOC CODEC DRIVER
16148 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16149 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16150 S:      Maintained
16151 F:      sound/soc/codecs/twl4030*
16152
16153 TI VPE/CAL DRIVERS
16154 M:      Benoit Parrot <bparrot@ti.com>
16155 L:      linux-media@vger.kernel.org
16156 W:      http://linuxtv.org/
16157 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16158 S:      Maintained
16159 F:      drivers/media/platform/ti-vpe/
16160
16161 TI WILINK WIRELESS DRIVERS
16162 L:      linux-wireless@vger.kernel.org
16163 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16164 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16166 S:      Orphan
16167 F:      drivers/net/wireless/ti/
16168 F:      include/linux/wl12xx.h
16169
16170 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16171 M:      John Stultz <john.stultz@linaro.org>
16172 M:      Thomas Gleixner <tglx@linutronix.de>
16173 R:      Stephen Boyd <sboyd@kernel.org>
16174 L:      linux-kernel@vger.kernel.org
16175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16176 S:      Supported
16177 F:      include/linux/clocksource.h
16178 F:      include/linux/time.h
16179 F:      include/linux/timex.h
16180 F:      include/uapi/linux/time.h
16181 F:      include/uapi/linux/timex.h
16182 F:      kernel/time/clocksource.c
16183 F:      kernel/time/time*.c
16184 F:      kernel/time/alarmtimer.c
16185 F:      kernel/time/ntp.c
16186 F:      tools/testing/selftests/timers/
16187
16188 TIPC NETWORK LAYER
16189 M:      Jon Maloy <jon.maloy@ericsson.com>
16190 M:      Ying Xue <ying.xue@windriver.com>
16191 L:      netdev@vger.kernel.org (core kernel code)
16192 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16193 W:      http://tipc.sourceforge.net/
16194 S:      Maintained
16195 F:      include/uapi/linux/tipc*.h
16196 F:      net/tipc/
16197
16198 TLAN NETWORK DRIVER
16199 M:      Samuel Chessman <chessman@tux.org>
16200 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16201 W:      http://sourceforge.net/projects/tlan/
16202 S:      Maintained
16203 F:      Documentation/networking/device_drivers/ti/tlan.txt
16204 F:      drivers/net/ethernet/ti/tlan.*
16205
16206 TM6000 VIDEO4LINUX DRIVER
16207 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16208 L:      linux-media@vger.kernel.org
16209 W:      https://linuxtv.org
16210 T:      git git://linuxtv.org/media_tree.git
16211 S:      Odd fixes
16212 F:      drivers/media/usb/tm6000/
16213 F:      Documentation/media/v4l-drivers/tm6000*
16214
16215 TMIO/SDHI MMC DRIVER
16216 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16217 L:      linux-mmc@vger.kernel.org
16218 S:      Supported
16219 F:      drivers/mmc/host/tmio_mmc*
16220 F:      drivers/mmc/host/renesas_sdhi*
16221 F:      include/linux/mfd/tmio.h
16222
16223 TMP401 HARDWARE MONITOR DRIVER
16224 M:      Guenter Roeck <linux@roeck-us.net>
16225 L:      linux-hwmon@vger.kernel.org
16226 S:      Maintained
16227 F:      Documentation/hwmon/tmp401.rst
16228 F:      drivers/hwmon/tmp401.c
16229
16230 TMPFS (SHMEM FILESYSTEM)
16231 M:      Hugh Dickins <hughd@google.com>
16232 L:      linux-mm@kvack.org
16233 S:      Maintained
16234 F:      include/linux/shmem_fs.h
16235 F:      mm/shmem.c
16236
16237 TOMOYO SECURITY MODULE
16238 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16239 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16240 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16241 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16242 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16243 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16244 W:      https://tomoyo.osdn.jp/
16245 S:      Maintained
16246 F:      security/tomoyo/
16247
16248 TOPSTAR LAPTOP EXTRAS DRIVER
16249 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16250 L:      platform-driver-x86@vger.kernel.org
16251 S:      Maintained
16252 F:      drivers/platform/x86/topstar-laptop.c
16253
16254 TORTURE-TEST MODULES
16255 M:      Davidlohr Bueso <dave@stgolabs.net>
16256 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
16257 M:      Josh Triplett <josh@joshtriplett.org>
16258 L:      linux-kernel@vger.kernel.org
16259 S:      Supported
16260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16261 F:      Documentation/RCU/torture.txt
16262 F:      kernel/torture.c
16263 F:      kernel/rcu/rcutorture.c
16264 F:      kernel/rcu/rcuperf.c
16265 F:      kernel/locking/locktorture.c
16266
16267 TOSHIBA ACPI EXTRAS DRIVER
16268 M:      Azael Avalos <coproscefalo@gmail.com>
16269 L:      platform-driver-x86@vger.kernel.org
16270 S:      Maintained
16271 F:      drivers/platform/x86/toshiba_acpi.c
16272
16273 TOSHIBA BLUETOOTH DRIVER
16274 M:      Azael Avalos <coproscefalo@gmail.com>
16275 L:      platform-driver-x86@vger.kernel.org
16276 S:      Maintained
16277 F:      drivers/platform/x86/toshiba_bluetooth.c
16278
16279 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16280 M:      Azael Avalos <coproscefalo@gmail.com>
16281 L:      platform-driver-x86@vger.kernel.org
16282 S:      Maintained
16283 F:      drivers/platform/x86/toshiba_haps.c
16284
16285 TOSHIBA SMM DRIVER
16286 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16287 W:      http://www.buzzard.org.uk/toshiba/
16288 S:      Maintained
16289 F:      drivers/char/toshiba.c
16290 F:      include/linux/toshiba.h
16291 F:      include/uapi/linux/toshiba.h
16292
16293 TOSHIBA TC358743 DRIVER
16294 M:      Mats Randgaard <matrandg@cisco.com>
16295 L:      linux-media@vger.kernel.org
16296 S:      Maintained
16297 F:      drivers/media/i2c/tc358743*
16298 F:      include/media/i2c/tc358743.h
16299
16300 TOSHIBA WMI HOTKEYS DRIVER
16301 M:      Azael Avalos <coproscefalo@gmail.com>
16302 L:      platform-driver-x86@vger.kernel.org
16303 S:      Maintained
16304 F:      drivers/platform/x86/toshiba-wmi.c
16305
16306 TPM DEVICE DRIVER
16307 M:      Peter Huewe <peterhuewe@gmx.de>
16308 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16309 R:      Jason Gunthorpe <jgg@ziepe.ca>
16310 L:      linux-integrity@vger.kernel.org
16311 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16312 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16313 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16314 S:      Maintained
16315 F:      drivers/char/tpm/
16316
16317 TRACING
16318 M:      Steven Rostedt <rostedt@goodmis.org>
16319 M:      Ingo Molnar <mingo@redhat.com>
16320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16321 S:      Maintained
16322 F:      Documentation/trace/ftrace.rst
16323 F:      arch/*/*/*/ftrace.h
16324 F:      arch/*/kernel/ftrace.c
16325 F:      include/*/ftrace.h
16326 F:      include/linux/trace*.h
16327 F:      include/trace/
16328 F:      kernel/trace/
16329 F:      tools/testing/selftests/ftrace/
16330
16331 TRACING MMIO ACCESSES (MMIOTRACE)
16332 M:      Steven Rostedt <rostedt@goodmis.org>
16333 M:      Ingo Molnar <mingo@kernel.org>
16334 R:      Karol Herbst <karolherbst@gmail.com>
16335 R:      Pekka Paalanen <ppaalanen@gmail.com>
16336 S:      Maintained
16337 L:      linux-kernel@vger.kernel.org
16338 L:      nouveau@lists.freedesktop.org
16339 F:      kernel/trace/trace_mmiotrace.c
16340 F:      include/linux/mmiotrace.h
16341 F:      arch/x86/mm/kmmio.c
16342 F:      arch/x86/mm/mmio-mod.c
16343 F:      arch/x86/mm/testmmiotrace.c
16344
16345 TRIVIAL PATCHES
16346 M:      Jiri Kosina <trivial@kernel.org>
16347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16348 S:      Maintained
16349 K:      ^Subject:.*(?i)trivial
16350
16351 TEMPO SEMICONDUCTOR DRIVERS
16352 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16353 S:      Maintained
16354 F:      sound/soc/codecs/tscs*.c
16355 F:      sound/soc/codecs/tscs*.h
16356 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16357
16358 TTY LAYER
16359 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16360 M:      Jiri Slaby <jslaby@suse.com>
16361 S:      Supported
16362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16363 F:      Documentation/driver-api/serial/
16364 F:      drivers/tty/
16365 F:      drivers/tty/serial/serial_core.c
16366 F:      include/linux/serial_core.h
16367 F:      include/linux/serial.h
16368 F:      include/linux/tty.h
16369 F:      include/uapi/linux/serial_core.h
16370 F:      include/uapi/linux/serial.h
16371 F:      include/uapi/linux/tty.h
16372
16373 TUA9001 MEDIA DRIVER
16374 M:      Antti Palosaari <crope@iki.fi>
16375 L:      linux-media@vger.kernel.org
16376 W:      https://linuxtv.org
16377 W:      http://palosaari.fi/linux/
16378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16379 T:      git git://linuxtv.org/anttip/media_tree.git
16380 S:      Maintained
16381 F:      drivers/media/tuners/tua9001*
16382
16383 TULIP NETWORK DRIVERS
16384 L:      netdev@vger.kernel.org
16385 L:      linux-parisc@vger.kernel.org
16386 S:      Orphan
16387 F:      drivers/net/ethernet/dec/tulip/
16388
16389 TUN/TAP driver
16390 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16391 W:      http://vtun.sourceforge.net/tun
16392 S:      Maintained
16393 F:      Documentation/networking/tuntap.txt
16394 F:      arch/um/os-Linux/drivers/
16395
16396 TURBOCHANNEL SUBSYSTEM
16397 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16398 M:      Ralf Baechle <ralf@linux-mips.org>
16399 L:      linux-mips@vger.kernel.org
16400 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16401 S:      Maintained
16402 F:      drivers/tc/
16403 F:      include/linux/tc.h
16404
16405 TURBOSTAT UTILITY
16406 M:      "Len Brown" <lenb@kernel.org>
16407 L:      linux-pm@vger.kernel.org
16408 B:      https://bugzilla.kernel.org
16409 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16411 S:      Supported
16412 F:      tools/power/x86/turbostat/
16413
16414 TW5864 VIDEO4LINUX DRIVER
16415 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16416 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16417 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16418 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16419 L:      linux-media@vger.kernel.org
16420 S:      Supported
16421 F:      drivers/media/pci/tw5864/
16422
16423 TW68 VIDEO4LINUX DRIVER
16424 M:      Hans Verkuil <hverkuil@xs4all.nl>
16425 L:      linux-media@vger.kernel.org
16426 T:      git git://linuxtv.org/media_tree.git
16427 W:      https://linuxtv.org
16428 S:      Odd Fixes
16429 F:      drivers/media/pci/tw68/
16430
16431 TW686X VIDEO4LINUX DRIVER
16432 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16433 L:      linux-media@vger.kernel.org
16434 T:      git git://linuxtv.org/media_tree.git
16435 W:      http://linuxtv.org
16436 S:      Maintained
16437 F:      drivers/media/pci/tw686x/
16438
16439 UBI FILE SYSTEM (UBIFS)
16440 M:      Richard Weinberger <richard@nod.at>
16441 M:      Artem Bityutskiy <dedekind1@gmail.com>
16442 M:      Adrian Hunter <adrian.hunter@intel.com>
16443 L:      linux-mtd@lists.infradead.org
16444 T:      git git://git.infradead.org/ubifs-2.6.git
16445 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16446 S:      Supported
16447 F:      Documentation/filesystems/ubifs.txt
16448 F:      fs/ubifs/
16449
16450 UCLINUX (M68KNOMMU AND COLDFIRE)
16451 M:      Greg Ungerer <gerg@linux-m68k.org>
16452 W:      http://www.linux-m68k.org/
16453 W:      http://www.uclinux.org/
16454 L:      linux-m68k@lists.linux-m68k.org
16455 L:      uclinux-dev@uclinux.org  (subscribers-only)
16456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16457 S:      Maintained
16458 F:      arch/m68k/coldfire/
16459 F:      arch/m68k/68*/
16460 F:      arch/m68k/*/*_no.*
16461 F:      arch/m68k/include/asm/*_no.*
16462
16463 UDF FILESYSTEM
16464 M:      Jan Kara <jack@suse.com>
16465 S:      Maintained
16466 F:      Documentation/filesystems/udf.txt
16467 F:      fs/udf/
16468
16469 UDRAW TABLET
16470 M:      Bastien Nocera <hadess@hadess.net>
16471 L:      linux-input@vger.kernel.org
16472 S:      Maintained
16473 F:      drivers/hid/hid-udraw-ps3.c
16474
16475 UFS FILESYSTEM
16476 M:      Evgeniy Dushistov <dushistov@mail.ru>
16477 S:      Maintained
16478 F:      Documentation/filesystems/ufs.txt
16479 F:      fs/ufs/
16480
16481 UHID USERSPACE HID IO DRIVER:
16482 M:      David Herrmann <dh.herrmann@googlemail.com>
16483 L:      linux-input@vger.kernel.org
16484 S:      Maintained
16485 F:      drivers/hid/uhid.c
16486 F:      include/uapi/linux/uhid.h
16487
16488 ULPI BUS
16489 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16490 L:      linux-usb@vger.kernel.org
16491 S:      Maintained
16492 F:      drivers/usb/common/ulpi.c
16493 F:      include/linux/ulpi/
16494
16495 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16496 L:      linux-usb@vger.kernel.org
16497 S:      Orphan
16498 F:      drivers/uwb/
16499 F:      include/linux/uwb.h
16500 F:      include/linux/uwb/
16501
16502 UNICODE SUBSYSTEM:
16503 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16504 L:      linux-fsdevel@vger.kernel.org
16505 S:      Supported
16506 F:      fs/unicode/
16507
16508 UNICORE32 ARCHITECTURE:
16509 M:      Guan Xuetao <gxt@pku.edu.cn>
16510 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16511 S:      Maintained
16512 T:      git git://github.com/gxt/linux.git
16513 F:      arch/unicore32/
16514
16515 UNIFDEF
16516 M:      Tony Finch <dot@dotat.at>
16517 W:      http://dotat.at/prog/unifdef
16518 S:      Maintained
16519 F:      scripts/unifdef.c
16520
16521 UNIFORM CDROM DRIVER
16522 M:      Jens Axboe <axboe@kernel.dk>
16523 W:      http://www.kernel.dk
16524 S:      Maintained
16525 F:      Documentation/cdrom/
16526 F:      drivers/cdrom/cdrom.c
16527 F:      include/linux/cdrom.h
16528 F:      include/uapi/linux/cdrom.h
16529
16530 UNISYS S-PAR DRIVERS
16531 M:      David Kershner <david.kershner@unisys.com>
16532 L:      sparmaintainer@unisys.com (Unisys internal)
16533 S:      Supported
16534 F:      include/linux/visorbus.h
16535 F:      drivers/visorbus/
16536 F:      drivers/staging/unisys/
16537
16538 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16539 R:      Alim Akhtar <alim.akhtar@samsung.com>
16540 R:      Avri Altman <avri.altman@wdc.com>
16541 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16542 L:      linux-scsi@vger.kernel.org
16543 S:      Supported
16544 F:      Documentation/scsi/ufs.txt
16545 F:      drivers/scsi/ufs/
16546
16547 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16548 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16549 L:      linux-scsi@vger.kernel.org
16550 S:      Supported
16551 F:      drivers/scsi/ufs/*dwc*
16552
16553 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16554 M:      Stanley Chu <stanley.chu@mediatek.com>
16555 L:      linux-scsi@vger.kernel.org
16556 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16557 S:      Maintained
16558 F:      drivers/scsi/ufs/ufs-mediatek*
16559
16560 UNSORTED BLOCK IMAGES (UBI)
16561 M:      Artem Bityutskiy <dedekind1@gmail.com>
16562 M:      Richard Weinberger <richard@nod.at>
16563 W:      http://www.linux-mtd.infradead.org/
16564 L:      linux-mtd@lists.infradead.org
16565 T:      git git://git.infradead.org/ubifs-2.6.git
16566 S:      Supported
16567 F:      drivers/mtd/ubi/
16568 F:      include/linux/mtd/ubi.h
16569 F:      include/uapi/mtd/ubi-user.h
16570
16571 USB "USBNET" DRIVER FRAMEWORK
16572 M:      Oliver Neukum <oneukum@suse.com>
16573 L:      netdev@vger.kernel.org
16574 W:      http://www.linux-usb.org/usbnet
16575 S:      Maintained
16576 F:      drivers/net/usb/usbnet.c
16577 F:      include/linux/usb/usbnet.h
16578
16579 USB ACM DRIVER
16580 M:      Oliver Neukum <oneukum@suse.com>
16581 L:      linux-usb@vger.kernel.org
16582 S:      Maintained
16583 F:      Documentation/usb/acm.rst
16584 F:      drivers/usb/class/cdc-acm.*
16585
16586 USB AR5523 WIRELESS DRIVER
16587 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16588 L:      linux-wireless@vger.kernel.org
16589 S:      Maintained
16590 F:      drivers/net/wireless/ath/ar5523/
16591
16592 USB ATTACHED SCSI
16593 M:      Oliver Neukum <oneukum@suse.com>
16594 L:      linux-usb@vger.kernel.org
16595 L:      linux-scsi@vger.kernel.org
16596 S:      Maintained
16597 F:      drivers/usb/storage/uas.c
16598
16599 USB CDC ETHERNET DRIVER
16600 M:      Oliver Neukum <oliver@neukum.org>
16601 L:      linux-usb@vger.kernel.org
16602 S:      Maintained
16603 F:      drivers/net/usb/cdc_*.c
16604 F:      include/uapi/linux/usb/cdc.h
16605
16606 USB CHAOSKEY DRIVER
16607 M:      Keith Packard <keithp@keithp.com>
16608 L:      linux-usb@vger.kernel.org
16609 S:      Maintained
16610 F:      drivers/usb/misc/chaoskey.c
16611
16612 USB CYPRESS C67X00 DRIVER
16613 M:      Peter Korsgaard <jacmet@sunsite.dk>
16614 L:      linux-usb@vger.kernel.org
16615 S:      Maintained
16616 F:      drivers/usb/c67x00/
16617
16618 USB DAVICOM DM9601 DRIVER
16619 M:      Peter Korsgaard <jacmet@sunsite.dk>
16620 L:      netdev@vger.kernel.org
16621 W:      http://www.linux-usb.org/usbnet
16622 S:      Maintained
16623 F:      drivers/net/usb/dm9601.c
16624
16625 USB DIAMOND RIO500 DRIVER
16626 M:      Cesar Miquel <miquel@df.uba.ar>
16627 L:      rio500-users@lists.sourceforge.net
16628 W:      http://rio500.sourceforge.net
16629 S:      Maintained
16630 F:      drivers/usb/misc/rio500*
16631
16632 USB EHCI DRIVER
16633 M:      Alan Stern <stern@rowland.harvard.edu>
16634 L:      linux-usb@vger.kernel.org
16635 S:      Maintained
16636 F:      Documentation/usb/ehci.rst
16637 F:      drivers/usb/host/ehci*
16638
16639 USB GADGET/PERIPHERAL SUBSYSTEM
16640 M:      Felipe Balbi <balbi@kernel.org>
16641 L:      linux-usb@vger.kernel.org
16642 W:      http://www.linux-usb.org/gadget
16643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16644 S:      Maintained
16645 F:      drivers/usb/gadget/
16646 F:      include/linux/usb/gadget*
16647
16648 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16649 M:      Jiri Kosina <jikos@kernel.org>
16650 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16651 L:      linux-usb@vger.kernel.org
16652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16653 S:      Maintained
16654 F:      Documentation/hid/hiddev.rst
16655 F:      drivers/hid/usbhid/
16656
16657 USB INTEL XHCI ROLE MUX DRIVER
16658 M:      Hans de Goede <hdegoede@redhat.com>
16659 L:      linux-usb@vger.kernel.org
16660 S:      Maintained
16661 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16662
16663 USB IP DRIVER FOR HISILICON KIRIN
16664 M:      Yu Chen <chenyu56@huawei.com>
16665 M:      Binghui Wang <wangbinghui@hisilicon.com>
16666 L:      linux-usb@vger.kernel.org
16667 S:      Maintained
16668 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16669 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16670
16671 USB ISP116X DRIVER
16672 M:      Olav Kongas <ok@artecdesign.ee>
16673 L:      linux-usb@vger.kernel.org
16674 S:      Maintained
16675 F:      drivers/usb/host/isp116x*
16676 F:      include/linux/usb/isp116x.h
16677
16678 USB LAN78XX ETHERNET DRIVER
16679 M:      Woojung Huh <woojung.huh@microchip.com>
16680 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16681 L:      netdev@vger.kernel.org
16682 S:      Maintained
16683 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16684 F:      drivers/net/usb/lan78xx.*
16685 F:      include/dt-bindings/net/microchip-lan78xx.h
16686
16687 USB MASS STORAGE DRIVER
16688 M:      Alan Stern <stern@rowland.harvard.edu>
16689 L:      linux-usb@vger.kernel.org
16690 L:      usb-storage@lists.one-eyed-alien.net
16691 S:      Maintained
16692 F:      drivers/usb/storage/
16693
16694 USB MIDI DRIVER
16695 M:      Clemens Ladisch <clemens@ladisch.de>
16696 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16698 S:      Maintained
16699 F:      sound/usb/midi.*
16700
16701 USB NETWORKING DRIVERS
16702 L:      linux-usb@vger.kernel.org
16703 S:      Odd Fixes
16704 F:      drivers/net/usb/
16705
16706 USB OHCI DRIVER
16707 M:      Alan Stern <stern@rowland.harvard.edu>
16708 L:      linux-usb@vger.kernel.org
16709 S:      Maintained
16710 F:      Documentation/usb/ohci.rst
16711 F:      drivers/usb/host/ohci*
16712
16713 USB OTG FSM (Finite State Machine)
16714 M:      Peter Chen <Peter.Chen@nxp.com>
16715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16716 L:      linux-usb@vger.kernel.org
16717 S:      Maintained
16718 F:      drivers/usb/common/usb-otg-fsm.c
16719
16720 USB OVER IP DRIVER
16721 M:      Valentina Manea <valentina.manea.m@gmail.com>
16722 M:      Shuah Khan <shuah@kernel.org>
16723 M:      Shuah Khan <skhan@linuxfoundation.org>
16724 L:      linux-usb@vger.kernel.org
16725 S:      Maintained
16726 F:      Documentation/usb/usbip_protocol.rst
16727 F:      drivers/usb/usbip/
16728 F:      tools/usb/usbip/
16729 F:      tools/testing/selftests/drivers/usb/usbip/
16730
16731 USB PEGASUS DRIVER
16732 M:      Petko Manolov <petkan@nucleusys.com>
16733 L:      linux-usb@vger.kernel.org
16734 L:      netdev@vger.kernel.org
16735 T:      git git://github.com/petkan/pegasus.git
16736 W:      https://github.com/petkan/pegasus
16737 S:      Maintained
16738 F:      drivers/net/usb/pegasus.*
16739
16740 USB PHY LAYER
16741 M:      Felipe Balbi <balbi@kernel.org>
16742 L:      linux-usb@vger.kernel.org
16743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16744 S:      Maintained
16745 F:      drivers/usb/phy/
16746
16747 USB PRINTER DRIVER (usblp)
16748 M:      Pete Zaitcev <zaitcev@redhat.com>
16749 L:      linux-usb@vger.kernel.org
16750 S:      Supported
16751 F:      drivers/usb/class/usblp.c
16752
16753 USB QMI WWAN NETWORK DRIVER
16754 M:      Bjørn Mork <bjorn@mork.no>
16755 L:      netdev@vger.kernel.org
16756 S:      Maintained
16757 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16758 F:      drivers/net/usb/qmi_wwan.c
16759
16760 USB RTL8150 DRIVER
16761 M:      Petko Manolov <petkan@nucleusys.com>
16762 L:      linux-usb@vger.kernel.org
16763 L:      netdev@vger.kernel.org
16764 T:      git git://github.com/petkan/rtl8150.git
16765 W:      https://github.com/petkan/rtl8150
16766 S:      Maintained
16767 F:      drivers/net/usb/rtl8150.c
16768
16769 USB SERIAL SUBSYSTEM
16770 M:      Johan Hovold <johan@kernel.org>
16771 L:      linux-usb@vger.kernel.org
16772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16773 S:      Maintained
16774 F:      Documentation/usb/usb-serial.rst
16775 F:      drivers/usb/serial/
16776 F:      include/linux/usb/serial.h
16777
16778 USB SMSC75XX ETHERNET DRIVER
16779 M:      Steve Glendinning <steve.glendinning@shawell.net>
16780 L:      netdev@vger.kernel.org
16781 S:      Maintained
16782 F:      drivers/net/usb/smsc75xx.*
16783
16784 USB SMSC95XX ETHERNET DRIVER
16785 M:      Steve Glendinning <steve.glendinning@shawell.net>
16786 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16787 L:      netdev@vger.kernel.org
16788 S:      Maintained
16789 F:      drivers/net/usb/smsc95xx.*
16790
16791 USB SUBSYSTEM
16792 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16793 L:      linux-usb@vger.kernel.org
16794 W:      http://www.linux-usb.org
16795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16796 S:      Supported
16797 F:      Documentation/devicetree/bindings/usb/
16798 F:      Documentation/usb/
16799 F:      drivers/usb/
16800 F:      include/linux/usb.h
16801 F:      include/linux/usb/
16802
16803 USB TYPEC PI3USB30532 MUX DRIVER
16804 M:      Hans de Goede <hdegoede@redhat.com>
16805 L:      linux-usb@vger.kernel.org
16806 S:      Maintained
16807 F:      drivers/usb/typec/mux/pi3usb30532.c
16808
16809 USB TYPEC CLASS
16810 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16811 L:      linux-usb@vger.kernel.org
16812 S:      Maintained
16813 F:      Documentation/ABI/testing/sysfs-class-typec
16814 F:      Documentation/driver-api/usb/typec.rst
16815 F:      drivers/usb/typec/
16816 F:      include/linux/usb/typec.h
16817
16818 USB TYPEC BUS FOR ALTERNATE MODES
16819 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16820 L:      linux-usb@vger.kernel.org
16821 S:      Maintained
16822 F:      Documentation/ABI/testing/sysfs-bus-typec
16823 F:      Documentation/driver-api/usb/typec_bus.rst
16824 F:      drivers/usb/typec/altmodes/
16825 F:      include/linux/usb/typec_altmode.h
16826
16827 USB TYPEC PORT CONTROLLER DRIVERS
16828 M:      Guenter Roeck <linux@roeck-us.net>
16829 L:      linux-usb@vger.kernel.org
16830 S:      Maintained
16831 F:      drivers/usb/typec/tcpm/
16832
16833 USB UHCI DRIVER
16834 M:      Alan Stern <stern@rowland.harvard.edu>
16835 L:      linux-usb@vger.kernel.org
16836 S:      Maintained
16837 F:      drivers/usb/host/uhci*
16838
16839 USB VIDEO CLASS
16840 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16841 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16842 L:      linux-media@vger.kernel.org
16843 T:      git git://linuxtv.org/media_tree.git
16844 W:      http://www.ideasonboard.org/uvc/
16845 S:      Maintained
16846 F:      drivers/media/usb/uvc/
16847 F:      include/uapi/linux/uvcvideo.h
16848
16849 USB VISION DRIVER
16850 M:      Hans Verkuil <hverkuil@xs4all.nl>
16851 L:      linux-media@vger.kernel.org
16852 T:      git git://linuxtv.org/media_tree.git
16853 W:      https://linuxtv.org
16854 S:      Odd Fixes
16855 F:      drivers/media/usb/usbvision/
16856
16857 USB WEBCAM GADGET
16858 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16859 L:      linux-usb@vger.kernel.org
16860 S:      Maintained
16861 F:      drivers/usb/gadget/function/*uvc*
16862 F:      drivers/usb/gadget/legacy/webcam.c
16863 F:      include/uapi/linux/usb/g_uvc.h
16864
16865 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16866 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16867 L:      linux-wireless@vger.kernel.org
16868 S:      Maintained
16869 F:      drivers/net/wireless/rndis_wlan.c
16870
16871 USB XHCI DRIVER
16872 M:      Mathias Nyman <mathias.nyman@intel.com>
16873 L:      linux-usb@vger.kernel.org
16874 S:      Supported
16875 F:      drivers/usb/host/xhci*
16876 F:      drivers/usb/host/pci-quirks*
16877
16878 USB ZD1201 DRIVER
16879 L:      linux-wireless@vger.kernel.org
16880 W:      http://linux-lc100020.sourceforge.net
16881 S:      Orphan
16882 F:      drivers/net/wireless/zydas/zd1201.*
16883
16884 USB ZR364XX DRIVER
16885 M:      Antoine Jacquet <royale@zerezo.com>
16886 L:      linux-usb@vger.kernel.org
16887 L:      linux-media@vger.kernel.org
16888 T:      git git://linuxtv.org/media_tree.git
16889 W:      http://royale.zerezo.com/zr364xx/
16890 S:      Maintained
16891 F:      Documentation/media/v4l-drivers/zr364xx*
16892 F:      drivers/media/usb/zr364xx/
16893
16894 USER-MODE LINUX (UML)
16895 M:      Jeff Dike <jdike@addtoit.com>
16896 M:      Richard Weinberger <richard@nod.at>
16897 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16898 L:      linux-um@lists.infradead.org
16899 W:      http://user-mode-linux.sourceforge.net
16900 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16902 S:      Maintained
16903 F:      Documentation/virt/uml/
16904 F:      arch/um/
16905 F:      arch/x86/um/
16906 F:      fs/hostfs/
16907
16908 USERSPACE COPYIN/COPYOUT (UIOVEC)
16909 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16910 S:      Maintained
16911 F:      lib/iov_iter.c
16912 F:      include/linux/uio.h
16913
16914 USERSPACE DMA BUFFER DRIVER
16915 M:      Gerd Hoffmann <kraxel@redhat.com>
16916 S:      Maintained
16917 L:      dri-devel@lists.freedesktop.org
16918 F:      drivers/dma-buf/udmabuf.c
16919 F:      include/uapi/linux/udmabuf.h
16920 T:      git git://anongit.freedesktop.org/drm/drm-misc
16921
16922 USERSPACE I/O (UIO)
16923 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16924 S:      Maintained
16925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16926 F:      Documentation/driver-api/uio-howto.rst
16927 F:      drivers/uio/
16928 F:      include/linux/uio_driver.h
16929
16930 UTIL-LINUX PACKAGE
16931 M:      Karel Zak <kzak@redhat.com>
16932 L:      util-linux@vger.kernel.org
16933 W:      http://en.wikipedia.org/wiki/Util-linux
16934 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16935 S:      Maintained
16936
16937 UUID HELPERS
16938 M:      Christoph Hellwig <hch@lst.de>
16939 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16940 L:      linux-kernel@vger.kernel.org
16941 T:      git git://git.infradead.org/users/hch/uuid.git
16942 F:      lib/uuid.c
16943 F:      lib/test_uuid.c
16944 F:      include/linux/uuid.h
16945 F:      include/uapi/linux/uuid.h
16946 S:      Maintained
16947
16948 UVESAFB DRIVER
16949 M:      Michal Januszewski <spock@gentoo.org>
16950 L:      linux-fbdev@vger.kernel.org
16951 W:      https://github.com/mjanusz/v86d
16952 S:      Maintained
16953 F:      Documentation/fb/uvesafb.rst
16954 F:      drivers/video/fbdev/uvesafb.*
16955
16956 VF610 NAND DRIVER
16957 M:      Stefan Agner <stefan@agner.ch>
16958 L:      linux-mtd@lists.infradead.org
16959 S:      Supported
16960 F:      drivers/mtd/nand/raw/vf610_nfc.c
16961
16962 VFAT/FAT/MSDOS FILESYSTEM
16963 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16964 S:      Maintained
16965 F:      Documentation/filesystems/vfat.txt
16966 F:      fs/fat/
16967
16968 VFIO DRIVER
16969 M:      Alex Williamson <alex.williamson@redhat.com>
16970 R:      Cornelia Huck <cohuck@redhat.com>
16971 L:      kvm@vger.kernel.org
16972 T:      git git://github.com/awilliam/linux-vfio.git
16973 S:      Maintained
16974 F:      Documentation/driver-api/vfio.rst
16975 F:      drivers/vfio/
16976 F:      include/linux/vfio.h
16977 F:      include/uapi/linux/vfio.h
16978
16979 VFIO MEDIATED DEVICE DRIVERS
16980 M:      Kirti Wankhede <kwankhede@nvidia.com>
16981 L:      kvm@vger.kernel.org
16982 S:      Maintained
16983 F:      Documentation/driver-api/vfio-mediated-device.rst
16984 F:      drivers/vfio/mdev/
16985 F:      include/linux/mdev.h
16986 F:      samples/vfio-mdev/
16987
16988 VFIO PLATFORM DRIVER
16989 M:      Eric Auger <eric.auger@redhat.com>
16990 L:      kvm@vger.kernel.org
16991 S:      Maintained
16992 F:      drivers/vfio/platform/
16993
16994 VGA_SWITCHEROO
16995 R:      Lukas Wunner <lukas@wunner.de>
16996 S:      Maintained
16997 F:      Documentation/gpu/vga-switcheroo.rst
16998 F:      drivers/gpu/vga/vga_switcheroo.c
16999 F:      include/linux/vga_switcheroo.h
17000 T:      git git://anongit.freedesktop.org/drm/drm-misc
17001
17002 VIA RHINE NETWORK DRIVER
17003 S:      Orphan
17004 F:      drivers/net/ethernet/via/via-rhine.c
17005
17006 VIA SD/MMC CARD CONTROLLER DRIVER
17007 M:      Bruce Chang <brucechang@via.com.tw>
17008 M:      Harald Welte <HaraldWelte@viatech.com>
17009 S:      Maintained
17010 F:      drivers/mmc/host/via-sdmmc.c
17011
17012 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17013 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17014 L:      linux-fbdev@vger.kernel.org
17015 S:      Maintained
17016 F:      include/linux/via-core.h
17017 F:      include/linux/via-gpio.h
17018 F:      include/linux/via_i2c.h
17019 F:      drivers/video/fbdev/via/
17020
17021 VIA VELOCITY NETWORK DRIVER
17022 M:      Francois Romieu <romieu@fr.zoreil.com>
17023 L:      netdev@vger.kernel.org
17024 S:      Maintained
17025 F:      drivers/net/ethernet/via/via-velocity.*
17026
17027 VICODEC VIRTUAL CODEC DRIVER
17028 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17029 L:      linux-media@vger.kernel.org
17030 T:      git git://linuxtv.org/media_tree.git
17031 W:      https://linuxtv.org
17032 S:      Maintained
17033 F:      drivers/media/platform/vicodec/*
17034
17035 VIDEO MULTIPLEXER DRIVER
17036 M:      Philipp Zabel <p.zabel@pengutronix.de>
17037 L:      linux-media@vger.kernel.org
17038 S:      Maintained
17039 F:      drivers/media/platform/video-mux.c
17040
17041 VIDEO I2C POLLING DRIVER
17042 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17043 L:      linux-media@vger.kernel.org
17044 S:      Maintained
17045 F:      drivers/media/i2c/video-i2c.c
17046
17047 VIDEOBUF2 FRAMEWORK
17048 M:      Pawel Osciak <pawel@osciak.com>
17049 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17050 M:      Kyungmin Park <kyungmin.park@samsung.com>
17051 R:      Tomasz Figa <tfiga@chromium.org>
17052 L:      linux-media@vger.kernel.org
17053 S:      Maintained
17054 F:      drivers/media/common/videobuf2/*
17055 F:      include/media/videobuf2-*
17056
17057 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17058 M:      Helen Koike <helen.koike@collabora.com>
17059 L:      linux-media@vger.kernel.org
17060 T:      git git://linuxtv.org/media_tree.git
17061 W:      https://linuxtv.org
17062 S:      Maintained
17063 F:      drivers/media/platform/vimc/*
17064
17065 VIRT LIB
17066 M:      Alex Williamson <alex.williamson@redhat.com>
17067 M:      Paolo Bonzini <pbonzini@redhat.com>
17068 L:      kvm@vger.kernel.org
17069 S:      Supported
17070 F:      virt/lib/
17071
17072 VIRTIO AND VHOST VSOCK DRIVER
17073 M:      Stefan Hajnoczi <stefanha@redhat.com>
17074 L:      kvm@vger.kernel.org
17075 L:      virtualization@lists.linux-foundation.org
17076 L:      netdev@vger.kernel.org
17077 S:      Maintained
17078 F:      include/linux/virtio_vsock.h
17079 F:      include/uapi/linux/virtio_vsock.h
17080 F:      include/uapi/linux/vsockmon.h
17081 F:      include/uapi/linux/vm_sockets_diag.h
17082 F:      net/vmw_vsock/diag.c
17083 F:      net/vmw_vsock/af_vsock_tap.c
17084 F:      net/vmw_vsock/virtio_transport_common.c
17085 F:      net/vmw_vsock/virtio_transport.c
17086 F:      drivers/net/vsockmon.c
17087 F:      drivers/vhost/vsock.c
17088 F:      tools/testing/vsock/
17089
17090 VIRTIO CONSOLE DRIVER
17091 M:      Amit Shah <amit@kernel.org>
17092 L:      virtualization@lists.linux-foundation.org
17093 S:      Maintained
17094 F:      drivers/char/virtio_console.c
17095 F:      include/linux/virtio_console.h
17096 F:      include/uapi/linux/virtio_console.h
17097
17098 VIRTIO CORE AND NET DRIVERS
17099 M:      "Michael S. Tsirkin" <mst@redhat.com>
17100 M:      Jason Wang <jasowang@redhat.com>
17101 L:      virtualization@lists.linux-foundation.org
17102 S:      Maintained
17103 F:      Documentation/devicetree/bindings/virtio/
17104 F:      drivers/virtio/
17105 F:      tools/virtio/
17106 F:      drivers/net/virtio_net.c
17107 F:      drivers/block/virtio_blk.c
17108 F:      include/linux/virtio*.h
17109 F:      include/uapi/linux/virtio_*.h
17110 F:      drivers/crypto/virtio/
17111 F:      mm/balloon_compaction.c
17112
17113 VIRTIO BLOCK AND SCSI DRIVERS
17114 M:      "Michael S. Tsirkin" <mst@redhat.com>
17115 M:      Jason Wang <jasowang@redhat.com>
17116 R:      Paolo Bonzini <pbonzini@redhat.com>
17117 R:      Stefan Hajnoczi <stefanha@redhat.com>
17118 L:      virtualization@lists.linux-foundation.org
17119 S:      Maintained
17120 F:      drivers/block/virtio_blk.c
17121 F:      drivers/scsi/virtio_scsi.c
17122 F:      include/uapi/linux/virtio_blk.h
17123 F:      include/uapi/linux/virtio_scsi.h
17124 F:      drivers/vhost/scsi.c
17125
17126 VIRTIO CRYPTO DRIVER
17127 M:      Gonglei <arei.gonglei@huawei.com>
17128 L:      virtualization@lists.linux-foundation.org
17129 L:      linux-crypto@vger.kernel.org
17130 S:      Maintained
17131 F:      drivers/crypto/virtio/
17132 F:      include/uapi/linux/virtio_crypto.h
17133
17134 VIRTIO DRIVERS FOR S390
17135 M:      Cornelia Huck <cohuck@redhat.com>
17136 M:      Halil Pasic <pasic@linux.ibm.com>
17137 L:      linux-s390@vger.kernel.org
17138 L:      virtualization@lists.linux-foundation.org
17139 L:      kvm@vger.kernel.org
17140 S:      Supported
17141 F:      drivers/s390/virtio/
17142 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17143
17144 VIRTIO GPU DRIVER
17145 M:      David Airlie <airlied@linux.ie>
17146 M:      Gerd Hoffmann <kraxel@redhat.com>
17147 L:      dri-devel@lists.freedesktop.org
17148 L:      virtualization@lists.linux-foundation.org
17149 T:      git git://anongit.freedesktop.org/drm/drm-misc
17150 S:      Maintained
17151 F:      drivers/gpu/drm/virtio/
17152 F:      include/uapi/linux/virtio_gpu.h
17153
17154 VIRTIO HOST (VHOST)
17155 M:      "Michael S. Tsirkin" <mst@redhat.com>
17156 M:      Jason Wang <jasowang@redhat.com>
17157 L:      kvm@vger.kernel.org
17158 L:      virtualization@lists.linux-foundation.org
17159 L:      netdev@vger.kernel.org
17160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17161 S:      Maintained
17162 F:      drivers/vhost/
17163 F:      include/uapi/linux/vhost.h
17164
17165 VIRTIO INPUT DRIVER
17166 M:      Gerd Hoffmann <kraxel@redhat.com>
17167 S:      Maintained
17168 F:      drivers/virtio/virtio_input.c
17169 F:      include/uapi/linux/virtio_input.h
17170
17171 VIRTIO IOMMU DRIVER
17172 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17173 L:      virtualization@lists.linux-foundation.org
17174 S:      Maintained
17175 F:      drivers/iommu/virtio-iommu.c
17176 F:      include/uapi/linux/virtio_iommu.h
17177
17178 VIRTUAL BOX GUEST DEVICE DRIVER
17179 M:      Hans de Goede <hdegoede@redhat.com>
17180 M:      Arnd Bergmann <arnd@arndb.de>
17181 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17182 S:      Maintained
17183 F:      include/linux/vbox_utils.h
17184 F:      include/uapi/linux/vbox*.h
17185 F:      drivers/virt/vboxguest/
17186
17187 VIRTUAL SERIO DEVICE DRIVER
17188 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17189 S:      Maintained
17190 F:      drivers/input/serio/userio.c
17191 F:      include/uapi/linux/userio.h
17192
17193 VIVID VIRTUAL VIDEO DRIVER
17194 M:      Hans Verkuil <hverkuil@xs4all.nl>
17195 L:      linux-media@vger.kernel.org
17196 T:      git git://linuxtv.org/media_tree.git
17197 W:      https://linuxtv.org
17198 S:      Maintained
17199 F:      drivers/media/platform/vivid/*
17200
17201 VLYNQ BUS
17202 M:      Florian Fainelli <f.fainelli@gmail.com>
17203 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17204 S:      Maintained
17205 F:      drivers/vlynq/vlynq.c
17206 F:      include/linux/vlynq.h
17207
17208 VME SUBSYSTEM
17209 M:      Martyn Welch <martyn@welchs.me.uk>
17210 M:      Manohar Vanga <manohar.vanga@gmail.com>
17211 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17212 L:      devel@driverdev.osuosl.org
17213 S:      Maintained
17214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17215 F:      Documentation/driver-api/vme.rst
17216 F:      drivers/staging/vme/
17217 F:      drivers/vme/
17218 F:      include/linux/vme*
17219
17220 VMWARE BALLOON DRIVER
17221 M:      Nadav Amit <namit@vmware.com>
17222 M:      "VMware, Inc." <pv-drivers@vmware.com>
17223 L:      linux-kernel@vger.kernel.org
17224 S:      Maintained
17225 F:      drivers/misc/vmw_balloon.c
17226
17227 VMWARE HYPERVISOR INTERFACE
17228 M:      Thomas Hellstrom <thellstrom@vmware.com>
17229 M:      "VMware, Inc." <pv-drivers@vmware.com>
17230 L:      virtualization@lists.linux-foundation.org
17231 S:      Supported
17232 F:      arch/x86/kernel/cpu/vmware.c
17233
17234 VMWARE PVRDMA DRIVER
17235 M:      Adit Ranadive <aditr@vmware.com>
17236 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17237 L:      linux-rdma@vger.kernel.org
17238 S:      Maintained
17239 F:      drivers/infiniband/hw/vmw_pvrdma/
17240
17241 VMware PVSCSI driver
17242 M:      Jim Gill <jgill@vmware.com>
17243 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17244 L:      linux-scsi@vger.kernel.org
17245 S:      Maintained
17246 F:      drivers/scsi/vmw_pvscsi.c
17247 F:      drivers/scsi/vmw_pvscsi.h
17248
17249 VMWARE VMMOUSE SUBDRIVER
17250 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17251 M:      "VMware, Inc." <pv-drivers@vmware.com>
17252 L:      linux-input@vger.kernel.org
17253 S:      Maintained
17254 F:      drivers/input/mouse/vmmouse.c
17255 F:      drivers/input/mouse/vmmouse.h
17256
17257 VMWARE VMXNET3 ETHERNET DRIVER
17258 M:      Ronak Doshi <doshir@vmware.com>
17259 M:      "VMware, Inc." <pv-drivers@vmware.com>
17260 L:      netdev@vger.kernel.org
17261 S:      Maintained
17262 F:      drivers/net/vmxnet3/
17263
17264 VOCORE VOCORE2 BOARD
17265 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17266 L:      linux-mips@vger.kernel.org
17267 S:      Maintained
17268 F:      arch/mips/boot/dts/ralink/vocore2.dts
17269
17270 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17271 M:      Liam Girdwood <lgirdwood@gmail.com>
17272 M:      Mark Brown <broonie@kernel.org>
17273 L:      linux-kernel@vger.kernel.org
17274 W:      http://www.slimlogic.co.uk/?p=48
17275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17276 S:      Supported
17277 F:      Documentation/devicetree/bindings/regulator/
17278 F:      Documentation/power/regulator/
17279 F:      drivers/regulator/
17280 F:      include/dt-bindings/regulator/
17281 F:      include/linux/regulator/
17282
17283 VRF
17284 M:      David Ahern <dsa@cumulusnetworks.com>
17285 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17286 L:      netdev@vger.kernel.org
17287 S:      Maintained
17288 F:      drivers/net/vrf.c
17289 F:      Documentation/networking/vrf.txt
17290
17291 VT1211 HARDWARE MONITOR DRIVER
17292 M:      Juerg Haefliger <juergh@gmail.com>
17293 L:      linux-hwmon@vger.kernel.org
17294 S:      Maintained
17295 F:      Documentation/hwmon/vt1211.rst
17296 F:      drivers/hwmon/vt1211.c
17297
17298 VT8231 HARDWARE MONITOR DRIVER
17299 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17300 L:      linux-hwmon@vger.kernel.org
17301 S:      Maintained
17302 F:      drivers/hwmon/vt8231.c
17303
17304 VUB300 USB to SDIO/SD/MMC bridge chip
17305 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17306 L:      linux-mmc@vger.kernel.org
17307 L:      linux-usb@vger.kernel.org
17308 S:      Supported
17309 F:      drivers/mmc/host/vub300.c
17310
17311 W1 DALLAS'S 1-WIRE BUS
17312 M:      Evgeniy Polyakov <zbr@ioremap.net>
17313 S:      Maintained
17314 F:      Documentation/devicetree/bindings/w1/
17315 F:      Documentation/w1/
17316 F:      drivers/w1/
17317 F:      include/linux/w1.h
17318
17319 W83791D HARDWARE MONITORING DRIVER
17320 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17321 L:      linux-hwmon@vger.kernel.org
17322 S:      Maintained
17323 F:      Documentation/hwmon/w83791d.rst
17324 F:      drivers/hwmon/w83791d.c
17325
17326 W83793 HARDWARE MONITORING DRIVER
17327 M:      Rudolf Marek <r.marek@assembler.cz>
17328 L:      linux-hwmon@vger.kernel.org
17329 S:      Maintained
17330 F:      Documentation/hwmon/w83793.rst
17331 F:      drivers/hwmon/w83793.c
17332
17333 W83795 HARDWARE MONITORING DRIVER
17334 M:      Jean Delvare <jdelvare@suse.com>
17335 L:      linux-hwmon@vger.kernel.org
17336 S:      Maintained
17337 F:      drivers/hwmon/w83795.c
17338
17339 W83L51xD SD/MMC CARD INTERFACE DRIVER
17340 M:      Pierre Ossman <pierre@ossman.eu>
17341 S:      Maintained
17342 F:      drivers/mmc/host/wbsd.*
17343
17344 WACOM PROTOCOL 4 SERIAL TABLETS
17345 M:      Julian Squires <julian@cipht.net>
17346 M:      Hans de Goede <hdegoede@redhat.com>
17347 L:      linux-input@vger.kernel.org
17348 S:      Maintained
17349 F:      drivers/input/tablet/wacom_serial4.c
17350
17351 WATCHDOG DEVICE DRIVERS
17352 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17353 M:      Guenter Roeck <linux@roeck-us.net>
17354 L:      linux-watchdog@vger.kernel.org
17355 W:      http://www.linux-watchdog.org/
17356 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17357 S:      Maintained
17358 F:      Documentation/devicetree/bindings/watchdog/
17359 F:      Documentation/watchdog/
17360 F:      drivers/watchdog/
17361 F:      include/linux/watchdog.h
17362 F:      include/uapi/linux/watchdog.h
17363
17364 WHISKEYCOVE PMIC GPIO DRIVER
17365 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17366 L:      linux-gpio@vger.kernel.org
17367 S:      Maintained
17368 F:      drivers/gpio/gpio-wcove.c
17369
17370 WHWAVE RTC DRIVER
17371 M:      Dianlong Li <long17.cool@163.com>
17372 L:      linux-rtc@vger.kernel.org
17373 S:      Maintained
17374 F:      drivers/rtc/rtc-sd3078.c
17375
17376 WIIMOTE HID DRIVER
17377 M:      David Herrmann <dh.herrmann@googlemail.com>
17378 L:      linux-input@vger.kernel.org
17379 S:      Maintained
17380 F:      drivers/hid/hid-wiimote*
17381
17382 WILOCITY WIL6210 WIRELESS DRIVER
17383 M:      Maya Erez <merez@codeaurora.org>
17384 L:      linux-wireless@vger.kernel.org
17385 L:      wil6210@qti.qualcomm.com
17386 S:      Supported
17387 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17388 F:      drivers/net/wireless/ath/wil6210/
17389
17390 WIMAX STACK
17391 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17392 M:      linux-wimax@intel.com
17393 L:      wimax@linuxwimax.org (subscribers-only)
17394 S:      Supported
17395 W:      http://linuxwimax.org
17396 F:      Documentation/wimax/README.wimax
17397 F:      include/linux/wimax/debug.h
17398 F:      include/net/wimax.h
17399 F:      include/uapi/linux/wimax.h
17400 F:      net/wimax/
17401
17402 WINBOND CIR DRIVER
17403 M:      David Härdeman <david@hardeman.nu>
17404 S:      Maintained
17405 F:      drivers/media/rc/winbond-cir.c
17406
17407 RCMM REMOTE CONTROLS DECODER
17408 M:      Patrick Lerda <patrick9876@free.fr>
17409 S:      Maintained
17410 F:      drivers/media/rc/ir-rcmm-decoder.c
17411
17412 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17413 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17414 L:      linux-watchdog@vger.kernel.org
17415 S:      Maintained
17416 F:      drivers/watchdog/ebc-c384_wdt.c
17417
17418 WINSYSTEMS WS16C48 GPIO DRIVER
17419 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17420 L:      linux-gpio@vger.kernel.org
17421 S:      Maintained
17422 F:      drivers/gpio/gpio-ws16c48.c
17423
17424 WISTRON LAPTOP BUTTON DRIVER
17425 M:      Miloslav Trmac <mitr@volny.cz>
17426 S:      Maintained
17427 F:      drivers/input/misc/wistron_btns.c
17428
17429 WL3501 WIRELESS PCMCIA CARD DRIVER
17430 L:      linux-wireless@vger.kernel.org
17431 S:      Odd fixes
17432 F:      drivers/net/wireless/wl3501*
17433
17434 WOLFSON MICROELECTRONICS DRIVERS
17435 L:      patches@opensource.cirrus.com
17436 T:      git https://github.com/CirrusLogic/linux-drivers.git
17437 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17438 S:      Supported
17439 F:      Documentation/hwmon/wm83??.rst
17440 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17441 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17442 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17443 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17444 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17445 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17446 F:      drivers/clk/clk-wm83*.c
17447 F:      drivers/extcon/extcon-arizona.c
17448 F:      drivers/leds/leds-wm83*.c
17449 F:      drivers/gpio/gpio-*wm*.c
17450 F:      drivers/gpio/gpio-arizona.c
17451 F:      drivers/hwmon/wm83??-hwmon.c
17452 F:      drivers/input/misc/wm831x-on.c
17453 F:      drivers/input/touchscreen/wm831x-ts.c
17454 F:      drivers/input/touchscreen/wm97*.c
17455 F:      drivers/mfd/arizona*
17456 F:      drivers/mfd/wm*.c
17457 F:      drivers/mfd/cs47l24*
17458 F:      drivers/power/supply/wm83*.c
17459 F:      drivers/rtc/rtc-wm83*.c
17460 F:      drivers/regulator/wm8*.c
17461 F:      drivers/regulator/arizona*
17462 F:      drivers/video/backlight/wm83*_bl.c
17463 F:      drivers/watchdog/wm83*_wdt.c
17464 F:      include/linux/mfd/arizona/
17465 F:      include/linux/mfd/wm831x/
17466 F:      include/linux/mfd/wm8350/
17467 F:      include/linux/mfd/wm8400*
17468 F:      include/linux/regulator/arizona*
17469 F:      include/linux/wm97xx.h
17470 F:      include/sound/wm????.h
17471 F:      sound/soc/codecs/arizona.?
17472 F:      sound/soc/codecs/wm*
17473 F:      sound/soc/codecs/cs47l24*
17474
17475 WORKQUEUE
17476 M:      Tejun Heo <tj@kernel.org>
17477 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17479 S:      Maintained
17480 F:      include/linux/workqueue.h
17481 F:      kernel/workqueue.c
17482 F:      Documentation/core-api/workqueue.rst
17483
17484 X-POWERS AXP288 PMIC DRIVERS
17485 M:      Hans de Goede <hdegoede@redhat.com>
17486 S:      Maintained
17487 N:      axp288
17488 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17489
17490 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17491 M:      Chen-Yu Tsai <wens@csie.org>
17492 L:      linux-kernel@vger.kernel.org
17493 S:      Maintained
17494 N:      axp[128]
17495
17496 X.25 NETWORK LAYER
17497 M:      Andrew Hendry <andrew.hendry@gmail.com>
17498 L:      linux-x25@vger.kernel.org
17499 S:      Odd Fixes
17500 F:      Documentation/networking/x25*
17501 F:      include/net/x25*
17502 F:      net/x25/
17503
17504 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17505 M:      Thomas Gleixner <tglx@linutronix.de>
17506 M:      Ingo Molnar <mingo@redhat.com>
17507 M:      Borislav Petkov <bp@alien8.de>
17508 R:      "H. Peter Anvin" <hpa@zytor.com>
17509 M:      x86@kernel.org
17510 L:      linux-kernel@vger.kernel.org
17511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17512 S:      Maintained
17513 F:      Documentation/devicetree/bindings/x86/
17514 F:      Documentation/x86/
17515 F:      arch/x86/
17516
17517 X86 ENTRY CODE
17518 M:      Andy Lutomirski <luto@kernel.org>
17519 L:      linux-kernel@vger.kernel.org
17520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17521 S:      Maintained
17522 F:      arch/x86/entry/
17523
17524 X86 MCE INFRASTRUCTURE
17525 M:      Tony Luck <tony.luck@intel.com>
17526 M:      Borislav Petkov <bp@alien8.de>
17527 L:      linux-edac@vger.kernel.org
17528 S:      Maintained
17529 F:      arch/x86/kernel/cpu/mce/*
17530
17531 X86 MICROCODE UPDATE SUPPORT
17532 M:      Borislav Petkov <bp@alien8.de>
17533 S:      Maintained
17534 F:      arch/x86/kernel/cpu/microcode/*
17535
17536 X86 MM
17537 M:      Dave Hansen <dave.hansen@linux.intel.com>
17538 M:      Andy Lutomirski <luto@kernel.org>
17539 M:      Peter Zijlstra <peterz@infradead.org>
17540 L:      linux-kernel@vger.kernel.org
17541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17542 S:      Maintained
17543 F:      arch/x86/mm/
17544
17545 X86 PLATFORM DRIVERS
17546 M:      Darren Hart <dvhart@infradead.org>
17547 M:      Andy Shevchenko <andy@infradead.org>
17548 L:      platform-driver-x86@vger.kernel.org
17549 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17550 S:      Maintained
17551 F:      drivers/platform/x86/
17552 F:      drivers/platform/olpc/
17553
17554 X86 PLATFORM DRIVERS - ARCH
17555 R:      Darren Hart <dvhart@infradead.org>
17556 R:      Andy Shevchenko <andy@infradead.org>
17557 L:      platform-driver-x86@vger.kernel.org
17558 L:      x86@kernel.org
17559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17560 S:      Maintained
17561 F:      arch/x86/platform
17562
17563 X86 VDSO
17564 M:      Andy Lutomirski <luto@kernel.org>
17565 L:      linux-kernel@vger.kernel.org
17566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17567 S:      Maintained
17568 F:      arch/x86/entry/vdso/
17569
17570 XARRAY
17571 M:      Matthew Wilcox <willy@infradead.org>
17572 L:      linux-fsdevel@vger.kernel.org
17573 S:      Supported
17574 F:      Documentation/core-api/xarray.rst
17575 F:      lib/idr.c
17576 F:      lib/xarray.c
17577 F:      include/linux/idr.h
17578 F:      include/linux/xarray.h
17579 F:      tools/testing/radix-tree
17580
17581 XBOX DVD IR REMOTE
17582 M:      Benjamin Valentin <benpicco@googlemail.com>
17583 S:      Maintained
17584 F:      drivers/media/rc/xbox_remote.c
17585 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17586
17587 XC2028/3028 TUNER DRIVER
17588 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17589 L:      linux-media@vger.kernel.org
17590 W:      https://linuxtv.org
17591 T:      git git://linuxtv.org/media_tree.git
17592 S:      Maintained
17593 F:      drivers/media/tuners/tuner-xc2028.*
17594
17595 XDP (eXpress Data Path)
17596 M:      Alexei Starovoitov <ast@kernel.org>
17597 M:      Daniel Borkmann <daniel@iogearbox.net>
17598 M:      David S. Miller <davem@davemloft.net>
17599 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17600 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17601 M:      John Fastabend <john.fastabend@gmail.com>
17602 L:      netdev@vger.kernel.org
17603 L:      bpf@vger.kernel.org
17604 S:      Supported
17605 F:      net/core/xdp.c
17606 F:      include/net/xdp.h
17607 F:      kernel/bpf/devmap.c
17608 F:      kernel/bpf/cpumap.c
17609 F:      include/trace/events/xdp.h
17610 K:      xdp
17611 N:      xdp
17612
17613 XDP SOCKETS (AF_XDP)
17614 M:      Björn Töpel <bjorn.topel@intel.com>
17615 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17616 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17617 L:      netdev@vger.kernel.org
17618 L:      bpf@vger.kernel.org
17619 S:      Maintained
17620 F:      kernel/bpf/xskmap.c
17621 F:      net/xdp/
17622
17623 XEN BLOCK SUBSYSTEM
17624 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17625 M:      Roger Pau Monné <roger.pau@citrix.com>
17626 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17627 S:      Supported
17628 F:      drivers/block/xen-blkback/*
17629 F:      drivers/block/xen*
17630
17631 XEN HYPERVISOR ARM
17632 M:      Stefano Stabellini <sstabellini@kernel.org>
17633 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17634 S:      Maintained
17635 F:      arch/arm/xen/
17636 F:      arch/arm/include/asm/xen/
17637
17638 XEN HYPERVISOR ARM64
17639 M:      Stefano Stabellini <sstabellini@kernel.org>
17640 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17641 S:      Maintained
17642 F:      arch/arm64/xen/
17643 F:      arch/arm64/include/asm/xen/
17644
17645 XEN HYPERVISOR INTERFACE
17646 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17647 M:      Juergen Gross <jgross@suse.com>
17648 R:      Stefano Stabellini <sstabellini@kernel.org>
17649 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17651 S:      Supported
17652 F:      arch/x86/xen/
17653 F:      arch/x86/platform/pvh/
17654 F:      drivers/*/xen-*front.c
17655 F:      drivers/xen/
17656 F:      arch/x86/include/asm/xen/
17657 F:      arch/x86/include/asm/pvclock-abi.h
17658 F:      include/xen/
17659 F:      include/uapi/xen/
17660 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17661 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17662
17663 XEN NETWORK BACKEND DRIVER
17664 M:      Wei Liu <wei.liu@kernel.org>
17665 M:      Paul Durrant <paul.durrant@citrix.com>
17666 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17667 L:      netdev@vger.kernel.org
17668 S:      Supported
17669 F:      drivers/net/xen-netback/*
17670
17671 XEN PCI SUBSYSTEM
17672 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17673 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17674 S:      Supported
17675 F:      arch/x86/pci/*xen*
17676 F:      drivers/pci/*xen*
17677
17678 XEN PVSCSI DRIVERS
17679 M:      Juergen Gross <jgross@suse.com>
17680 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17681 L:      linux-scsi@vger.kernel.org
17682 S:      Supported
17683 F:      drivers/scsi/xen-scsifront.c
17684 F:      drivers/xen/xen-scsiback.c
17685 F:      include/xen/interface/io/vscsiif.h
17686
17687 XEN SWIOTLB SUBSYSTEM
17688 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17689 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17690 L:      iommu@lists.linux-foundation.org
17691 S:      Supported
17692 F:      arch/x86/xen/*swiotlb*
17693 F:      drivers/xen/*swiotlb*
17694
17695 XEN SOUND FRONTEND DRIVER
17696 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17697 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17698 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17699 S:      Supported
17700 F:      sound/xen/*
17701
17702 XFS FILESYSTEM
17703 M:      Darrick J. Wong <darrick.wong@oracle.com>
17704 M:      linux-xfs@vger.kernel.org
17705 L:      linux-xfs@vger.kernel.org
17706 W:      http://xfs.org/
17707 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17708 S:      Supported
17709 F:      Documentation/admin-guide/xfs.rst
17710 F:      Documentation/ABI/testing/sysfs-fs-xfs
17711 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
17712 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
17713 F:      fs/xfs/
17714 F:      include/uapi/linux/dqblk_xfs.h
17715 F:      include/uapi/linux/fsmap.h
17716
17717 XILINX AXI ETHERNET DRIVER
17718 M:      Anirudha Sarangi <anirudh@xilinx.com>
17719 M:      John Linn <John.Linn@xilinx.com>
17720 S:      Maintained
17721 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17722
17723 XILINX UARTLITE SERIAL DRIVER
17724 M:      Peter Korsgaard <jacmet@sunsite.dk>
17725 L:      linux-serial@vger.kernel.org
17726 S:      Maintained
17727 F:      drivers/tty/serial/uartlite.c
17728
17729 XILINX VIDEO IP CORES
17730 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17731 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17732 L:      linux-media@vger.kernel.org
17733 T:      git git://linuxtv.org/media_tree.git
17734 S:      Supported
17735 F:      Documentation/devicetree/bindings/media/xilinx/
17736 F:      drivers/media/platform/xilinx/
17737 F:      include/uapi/linux/xilinx-v4l2-controls.h
17738
17739 XILLYBUS DRIVER
17740 M:      Eli Billauer <eli.billauer@gmail.com>
17741 L:      linux-kernel@vger.kernel.org
17742 S:      Supported
17743 F:      drivers/char/xillybus/
17744
17745 XLP9XX I2C DRIVER
17746 M:      George Cherian <george.cherian@cavium.com>
17747 M:      Jan Glauber <jglauber@cavium.com>
17748 L:      linux-i2c@vger.kernel.org
17749 W:      http://www.cavium.com
17750 S:      Supported
17751 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17752 F:      drivers/i2c/busses/i2c-xlp9xx.c
17753
17754 XRA1403 GPIO EXPANDER
17755 M:      Nandor Han <nandor.han@ge.com>
17756 M:      Semi Malinen <semi.malinen@ge.com>
17757 L:      linux-gpio@vger.kernel.org
17758 S:      Maintained
17759 F:      drivers/gpio/gpio-xra1403.c
17760 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17761
17762 XTENSA XTFPGA PLATFORM SUPPORT
17763 M:      Max Filippov <jcmvbkbc@gmail.com>
17764 L:      linux-xtensa@linux-xtensa.org
17765 S:      Maintained
17766 F:      drivers/spi/spi-xtensa-xtfpga.c
17767 F:      sound/soc/xtensa/xtfpga-i2s.c
17768
17769 YAM DRIVER FOR AX.25
17770 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17771 L:      linux-hams@vger.kernel.org
17772 S:      Maintained
17773 F:      drivers/net/hamradio/yam*
17774 F:      include/linux/yam.h
17775
17776 YAMA SECURITY MODULE
17777 M:      Kees Cook <keescook@chromium.org>
17778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17779 S:      Supported
17780 F:      security/yama/
17781 F:      Documentation/admin-guide/LSM/Yama.rst
17782
17783 YEALINK PHONE DRIVER
17784 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17785 L:      usbb2k-api-dev@nongnu.org
17786 S:      Maintained
17787 F:      Documentation/input/devices/yealink.rst
17788 F:      drivers/input/misc/yealink.*
17789
17790 Z8530 DRIVER FOR AX.25
17791 M:      Joerg Reuter <jreuter@yaina.de>
17792 W:      http://yaina.de/jreuter/
17793 W:      http://www.qsl.net/dl1bke/
17794 L:      linux-hams@vger.kernel.org
17795 S:      Maintained
17796 F:      Documentation/networking/z8530drv.txt
17797 F:      drivers/net/hamradio/*scc.c
17798 F:      drivers/net/hamradio/z8530.h
17799
17800 ZBUD COMPRESSED PAGE ALLOCATOR
17801 M:      Seth Jennings <sjenning@redhat.com>
17802 M:      Dan Streetman <ddstreet@ieee.org>
17803 L:      linux-mm@kvack.org
17804 S:      Maintained
17805 F:      mm/zbud.c
17806 F:      include/linux/zbud.h
17807
17808 ZD1211RW WIRELESS DRIVER
17809 M:      Daniel Drake <dsd@gentoo.org>
17810 M:      Ulrich Kunitz <kune@deine-taler.de>
17811 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17812 L:      linux-wireless@vger.kernel.org
17813 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17814 S:      Maintained
17815 F:      drivers/net/wireless/zydas/zd1211rw/
17816
17817 ZD1301 MEDIA DRIVER
17818 M:      Antti Palosaari <crope@iki.fi>
17819 L:      linux-media@vger.kernel.org
17820 W:      https://linuxtv.org/
17821 W:      http://palosaari.fi/linux/
17822 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17823 S:      Maintained
17824 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17825
17826 ZD1301_DEMOD MEDIA DRIVER
17827 M:      Antti Palosaari <crope@iki.fi>
17828 L:      linux-media@vger.kernel.org
17829 W:      https://linuxtv.org/
17830 W:      http://palosaari.fi/linux/
17831 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17832 S:      Maintained
17833 F:      drivers/media/dvb-frontends/zd1301_demod*
17834
17835 ZHAOXIN PROCESSOR SUPPORT
17836 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
17837 L:      linux-kernel@vger.kernel.org
17838 S:      Maintained
17839 F:      arch/x86/kernel/cpu/zhaoxin.c
17840
17841 ZPOOL COMPRESSED PAGE STORAGE API
17842 M:      Dan Streetman <ddstreet@ieee.org>
17843 L:      linux-mm@kvack.org
17844 S:      Maintained
17845 F:      mm/zpool.c
17846 F:      include/linux/zpool.h
17847
17848 ZR36067 VIDEO FOR LINUX DRIVER
17849 L:      mjpeg-users@lists.sourceforge.net
17850 L:      linux-media@vger.kernel.org
17851 W:      http://mjpeg.sourceforge.net/driver-zoran/
17852 T:      hg https://linuxtv.org/hg/v4l-dvb
17853 S:      Odd Fixes
17854 F:      drivers/staging/media/zoran/
17855
17856 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17857 M:      Minchan Kim <minchan@kernel.org>
17858 M:      Nitin Gupta <ngupta@vflare.org>
17859 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17860 L:      linux-kernel@vger.kernel.org
17861 S:      Maintained
17862 F:      drivers/block/zram/
17863 F:      Documentation/admin-guide/blockdev/zram.rst
17864
17865 ZS DECSTATION Z85C30 SERIAL DRIVER
17866 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17867 S:      Maintained
17868 F:      drivers/tty/serial/zs.*
17869
17870 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17871 M:      Minchan Kim <minchan@kernel.org>
17872 M:      Nitin Gupta <ngupta@vflare.org>
17873 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17874 L:      linux-mm@kvack.org
17875 S:      Maintained
17876 F:      mm/zsmalloc.c
17877 F:      include/linux/zsmalloc.h
17878 F:      Documentation/vm/zsmalloc.rst
17879
17880 ZSWAP COMPRESSED SWAP CACHING
17881 M:      Seth Jennings <sjenning@redhat.com>
17882 M:      Dan Streetman <ddstreet@ieee.org>
17883 L:      linux-mm@kvack.org
17884 S:      Maintained
17885 F:      mm/zswap.c
17886
17887 THE REST
17888 M:      Linus Torvalds <torvalds@linux-foundation.org>
17889 L:      linux-kernel@vger.kernel.org
17890 Q:      http://patchwork.kernel.org/project/LKML/list/
17891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17892 S:      Buried alive in reporters
17893 F:      *
17894 F:      */