MAINTAINERS

   1 List of maintainers and how to submit kernel changes
   2 ====================================================
   3
   4 Please try to follow the guidelines below.  This will make things
   5 easier on the maintainers.  Not all of these guidelines matter for every
   6 trivial patch so apply some common sense.
   7
   8 Tips for patch submitters
   9 -------------------------
  10
  11 1.      Always *test* your changes, however small, on at least 4 or
  12         5 people, preferably many more.
  13
  14 2.      Try to release a few ALPHA test versions to the net. Announce
  15         them onto the kernel channel and await results. This is especially
  16         important for device drivers, because often that's the only way
  17         you will find things like the fact version 3 firmware needs
  18         a magic fix you didn't know about, or some clown changed the
  19         chips on a board and not its name.  (Don't laugh!  Look at the
  20         SMC etherpower for that.)
  21
  22 3.      Make sure your changes compile correctly in multiple
  23         configurations. In particular check that changes work both as a
  24         module and built into the kernel.
  25
  26 4.      When you are happy with a change make it generally available for
  27         testing and await feedback.
  28
  29 5.      Make a patch available to the relevant maintainer in the list. Use
  30         ``diff -u`` to make the patch easy to merge. Be prepared to get your
  31         changes sent back with seemingly silly requests about formatting
  32         and variable names.  These aren't as silly as they seem. One
  33         job the maintainers (and especially Linus) do is to keep things
  34         looking the same. Sometimes this means that the clever hack in
  35         your driver to get around a problem actually needs to become a
  36         generalized kernel feature ready for next time.
  37
  38         PLEASE check your patch with the automated style checker
  39         (scripts/checkpatch.pl) to catch trivial style violations.
  40         See Documentation/process/coding-style.rst for guidance here.
  41
  42         PLEASE CC: the maintainers and mailing lists that are generated
  43         by ``scripts/get_maintainer.pl.`` The results returned by the
  44         script will be best if you have git installed and are making
  45         your changes in a branch derived from Linus' latest git tree.
  46         See Documentation/process/submitting-patches.rst for details.
  47
  48         PLEASE try to include any credit lines you want added with the
  49         patch. It avoids people being missed off by mistake and makes
  50         it easier to know who wants adding and who doesn't.
  51
  52         PLEASE document known bugs. If it doesn't work for everything
  53         or does something very odd once a month document it.
  54
  55         PLEASE remember that submissions must be made under the terms
  56         of the Linux Foundation certificate of contribution and should
  57         include a Signed-off-by: line.  The current version of this
  58         "Developer's Certificate of Origin" (DCO) is listed in the file
  59         Documentation/process/submitting-patches.rst.
  60
  61 6.      Make sure you have the right to send any changes you make. If you
  62         do changes at work you may find your employer owns the patch
  63         not you.
  64
  65 7.      When sending security related changes or reports to a maintainer
  66         please Cc: security@kernel.org, especially if the maintainer
  67         does not respond. Please keep in mind that the security team is
  68         a small set of people who can be efficient only when working on
  69         verified bugs. Please only Cc: this list when you have identified
  70         that the bug would present a short-term risk to other users if it
  71         were publicly disclosed. For example, reports of address leaks do
  72         not represent an immediate threat and are better handled publicly,
  73         and ideally, should come with a patch proposal. Please do not send
  74         automated reports to this list either. Such bugs will be handled
  75         better and faster in the usual public places. See
  76         Documentation/admin-guide/security-bugs.rst for details.
  77
  78 8.      Happy hacking.
  79
  80 Descriptions of section entries
  81 -------------------------------
  82
  83         M: *Mail* patches to: FullName <address@domain>
  84         R: Designated *Reviewer*: FullName <address@domain>
  85            These reviewers should be CCed on patches.
  86         L: *Mailing list* that is relevant to this area
  87         W: *Web-page* with status/info
  88         B: URI for where to file *bugs*. A web-page with detailed bug
  89            filing info, a direct bug tracker link, or a mailto: URI.
  90         C: URI for *chat* protocol, server and channel where developers
  91            usually hang out, for example irc://server/channel.
  92         Q: *Patchwork* web based patch tracking system site
  93         T: *SCM* tree type and location.
  94            Type is one of: git, hg, quilt, stgit, topgit
  95         S: *Status*, one of the following:
  96            Supported:   Someone is actually paid to look after this.
  97            Maintained:  Someone actually looks after it.
  98            Odd Fixes:   It has a maintainer but they don't have time to do
  99                         much other than throw the odd patch in. See below..
 100            Orphan:      No current maintainer [but maybe you could take the
 101                         role as you write your new code].
 102            Obsolete:    Old code. Something tagged obsolete generally means
 103                         it has been replaced by a better system and you
 104                         should be using that.
 105         P: Subsystem Profile document for more details submitting
 106            patches to the given subsystem. This is either an in-tree file,
 107            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
 108            for details.
 109         F: *Files* and directories wildcard patterns.
 110            A trailing slash includes all files and subdirectory files.
 111            F:   drivers/net/    all files in and below drivers/net
 112            F:   drivers/net/*   all files in drivers/net, but not below
 113            F:   */net/*         all files in "any top level directory"/net
 114            One pattern per line.  Multiple F: lines acceptable.
 115         N: Files and directories *Regex* patterns.
 116            N:   [^a-z]tegra     all files whose path contains the word tegra
 117            One pattern per line.  Multiple N: lines acceptable.
 118            scripts/get_maintainer.pl has different behavior for files that
 119            match F: pattern and matches of N: patterns.  By default,
 120            get_maintainer will not look at git log history when an F: pattern
 121            match occurs.  When an N: match occurs, git log history is used
 122            to also notify the people that have git commit signatures.
 123         X: *Excluded* files and directories that are NOT maintained, same
 124            rules as F:. Files exclusions are tested before file matches.
 125            Can be useful for excluding a specific subdirectory, for instance:
 126            F:   net/
 127            X:   net/ipv6/
 128            matches all files in and below net excluding net/ipv6/
 129         K: *Content regex* (perl extended) pattern match in a patch or file.
 130            For instance:
 131            K: of_get_profile
 132               matches patches or files that contain "of_get_profile"
 133            K: \b(printk|pr_(info|err))\b
 134               matches patches or files that contain one or more of the words
 135               printk, pr_info or pr_err
 136            One regex pattern per line.  Multiple K: lines acceptable.
 137
 138 Maintainers List
 139 ----------------
 140
 141 .. note:: When reading this list, please look for the most precise areas
 142           first. When adding to this list, please keep the entries in
 143           alphabetical order.
 144
 145 3C59X NETWORK DRIVER
 146 M:      Steffen Klassert <klassert@kernel.org>
 147 L:      netdev@vger.kernel.org
 148 S:      Odd Fixes
 149 F:      Documentation/networking/device_drivers/3com/vortex.txt
 150 F:      drivers/net/ethernet/3com/3c59x.c
 151
 152 3CR990 NETWORK DRIVER
 153 M:      David Dillow <dave@thedillows.org>
 154 L:      netdev@vger.kernel.org
 155 S:      Maintained
 156 F:      drivers/net/ethernet/3com/typhoon*
 157
 158 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 159 M:      Adam Radford <aradford@gmail.com>
 160 L:      linux-scsi@vger.kernel.org
 161 W:      http://www.lsi.com
 162 S:      Supported
 163 F:      drivers/scsi/3w-*
 164
 165 53C700 AND 53C700-66 SCSI DRIVER
 166 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 167 L:      linux-scsi@vger.kernel.org
 168 S:      Maintained
 169 F:      drivers/scsi/53c700*
 170
 171 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 172 M:      Alexander Aring <alex.aring@gmail.com>
 173 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 174 L:      linux-bluetooth@vger.kernel.org
 175 L:      linux-wpan@vger.kernel.org
 176 S:      Maintained
 177 F:      net/6lowpan/
 178 F:      include/net/6lowpan.h
 179 F:      Documentation/networking/6lowpan.txt
 180
 181 6PACK NETWORK DRIVER FOR AX.25
 182 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 183 L:      linux-hams@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/hamradio/6pack.c
 186
 187 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 188 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 189 M:      Heiner Kallweit <hkallweit1@gmail.com>
 190 L:      netdev@vger.kernel.org
 191 S:      Maintained
 192 F:      drivers/net/ethernet/realtek/r8169*
 193
 194 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 195 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 196 L:      linux-serial@vger.kernel.org
 197 S:      Maintained
 198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 199 F:      drivers/tty/serial/8250*
 200 F:      include/linux/serial_8250.h
 201
 202 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 203 L:      netdev@vger.kernel.org
 204 S:      Orphan / Obsolete
 205 F:      drivers/net/ethernet/8390/
 206
 207 9P FILE SYSTEM
 208 M:      Eric Van Hensbergen <ericvh@gmail.com>
 209 M:      Latchesar Ionkov <lucho@ionkov.net>
 210 M:      Dominique Martinet <asmadeus@codewreck.org>
 211 L:      v9fs-developer@lists.sourceforge.net
 212 W:      http://swik.net/v9fs
 213 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 215 T:      git git://github.com/martinetd/linux.git
 216 S:      Maintained
 217 F:      Documentation/filesystems/9p.txt
 218 F:      fs/9p/
 219 F:      net/9p/
 220 F:      include/net/9p/
 221 F:      include/uapi/linux/virtio_9p.h
 222 F:      include/trace/events/9p.h
 223
 224 A8293 MEDIA DRIVER
 225 M:      Antti Palosaari <crope@iki.fi>
 226 L:      linux-media@vger.kernel.org
 227 W:      https://linuxtv.org
 228 W:      http://palosaari.fi/linux/
 229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 230 T:      git git://linuxtv.org/anttip/media_tree.git
 231 S:      Maintained
 232 F:      drivers/media/dvb-frontends/a8293*
 233
 234 AACRAID SCSI RAID DRIVER
 235 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 236 L:      linux-scsi@vger.kernel.org
 237 W:      http://www.adaptec.com/
 238 S:      Supported
 239 F:      Documentation/scsi/aacraid.txt
 240 F:      drivers/scsi/aacraid/
 241
 242 ABI/API
 243 L:      linux-api@vger.kernel.org
 244 F:      include/linux/syscalls.h
 245 F:      kernel/sys_ni.c
 246
 247 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 248 M:      Hans de Goede <hdegoede@redhat.com>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru.c
 252
 253 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 254 M:      Alistair John Strachan <alistair@devzero.co.uk>
 255 L:      linux-hwmon@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/hwmon/abituguru3.c
 258
 259 ACCES 104-DIO-48E 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-dio-48e.c
 264
 265 ACCES 104-IDI-48 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-idi-48.c
 270
 271 ACCES 104-IDIO-16 GPIO DRIVER
 272 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 273 L:      linux-gpio@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/gpio/gpio-104-idio-16.c
 276
 277 ACCES 104-QUAD-8 DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-iio@vger.kernel.org
 280 S:      Maintained
 281 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 282 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 283 F:      drivers/counter/104-quad-8.c
 284
 285 ACCES PCI-IDIO-16 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-pci-idio-16.c
 290
 291 ACCES PCIe-IDIO-24 GPIO DRIVER
 292 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 293 L:      linux-gpio@vger.kernel.org
 294 S:      Maintained
 295 F:      drivers/gpio/gpio-pcie-idio-24.c
 296
 297 ACENIC DRIVER
 298 M:      Jes Sorensen <jes@trained-monkey.org>
 299 L:      linux-acenic@sunsite.dk
 300 S:      Maintained
 301 F:      drivers/net/ethernet/alteon/acenic*
 302
 303 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 304 M:      Peter Kaestle <peter@piie.net>
 305 L:      platform-driver-x86@vger.kernel.org
 306 W:      http://piie.net/?section=acerhdf
 307 S:      Maintained
 308 F:      drivers/platform/x86/acerhdf.c
 309
 310 ACER WMI LAPTOP EXTRAS
 311 M:      "Lee, Chun-Yi" <jlee@suse.com>
 312 L:      platform-driver-x86@vger.kernel.org
 313 S:      Maintained
 314 F:      drivers/platform/x86/acer-wmi.c
 315
 316 ACPI
 317 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 318 M:      Len Brown <lenb@kernel.org>
 319 L:      linux-acpi@vger.kernel.org
 320 W:      https://01.org/linux-acpi
 321 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 323 B:      https://bugzilla.kernel.org
 324 S:      Supported
 325 F:      drivers/acpi/
 326 F:      drivers/pnp/pnpacpi/
 327 F:      include/linux/acpi.h
 328 F:      include/linux/fwnode.h
 329 F:      include/acpi/
 330 F:      Documentation/firmware-guide/acpi/
 331 F:      Documentation/ABI/testing/sysfs-bus-acpi
 332 F:      Documentation/ABI/testing/configfs-acpi
 333 F:      drivers/pci/*acpi*
 334 F:      drivers/pci/*/*acpi*
 335 F:      tools/power/acpi/
 336
 337 ACPI APEI
 338 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 339 M:      Len Brown <lenb@kernel.org>
 340 L:      linux-acpi@vger.kernel.org
 341 R:      James Morse <james.morse@arm.com>
 342 R:      Tony Luck <tony.luck@intel.com>
 343 R:      Borislav Petkov <bp@alien8.de>
 344 F:      drivers/acpi/apei/
 345
 346 ACPI COMPONENT ARCHITECTURE (ACPICA)
 347 M:      Robert Moore <robert.moore@intel.com>
 348 M:      Erik Schmauss <erik.schmauss@intel.com>
 349 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 350 L:      linux-acpi@vger.kernel.org
 351 L:      devel@acpica.org
 352 W:      https://acpica.org/
 353 W:      https://github.com/acpica/acpica/
 354 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 356 B:      https://bugzilla.kernel.org
 357 B:      https://bugs.acpica.org
 358 S:      Supported
 359 F:      drivers/acpi/acpica/
 360 F:      include/acpi/
 361 F:      tools/power/acpi/
 362
 363 ACPI FAN DRIVER
 364 M:      Zhang Rui <rui.zhang@intel.com>
 365 L:      linux-acpi@vger.kernel.org
 366 W:      https://01.org/linux-acpi
 367 B:      https://bugzilla.kernel.org
 368 S:      Supported
 369 F:      drivers/acpi/fan.c
 370
 371 ACPI FOR ARM64 (ACPI/arm64)
 372 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 373 M:      Hanjun Guo <guohanjun@huawei.com>
 374 M:      Sudeep Holla <sudeep.holla@arm.com>
 375 L:      linux-acpi@vger.kernel.org
 376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 377 S:      Maintained
 378 F:      drivers/acpi/arm64
 379
 380 ACPI I2C MULTI INSTANTIATE DRIVER
 381 M:      Hans de Goede <hdegoede@redhat.com>
 382 L:      platform-driver-x86@vger.kernel.org
 383 S:      Maintained
 384 F:      drivers/platform/x86/i2c-multi-instantiate.c
 385
 386 ACPI PMIC DRIVERS
 387 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 388 M:      Len Brown <lenb@kernel.org>
 389 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 390 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/pmic/
 397
 398 ACPI THERMAL DRIVER
 399 M:      Zhang Rui <rui.zhang@intel.com>
 400 L:      linux-acpi@vger.kernel.org
 401 W:      https://01.org/linux-acpi
 402 B:      https://bugzilla.kernel.org
 403 S:      Supported
 404 F:      drivers/acpi/*thermal*
 405
 406 ACPI VIDEO DRIVER
 407 M:      Zhang Rui <rui.zhang@intel.com>
 408 L:      linux-acpi@vger.kernel.org
 409 W:      https://01.org/linux-acpi
 410 B:      https://bugzilla.kernel.org
 411 S:      Supported
 412 F:      drivers/acpi/acpi_video.c
 413
 414 ACPI WMI DRIVER
 415 L:      platform-driver-x86@vger.kernel.org
 416 S:      Orphan
 417 F:      drivers/platform/x86/wmi.c
 418 F:      include/uapi/linux/wmi.h
 419
 420 AD1889 ALSA SOUND DRIVER
 421 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 422 L:      linux-parisc@vger.kernel.org
 423 S:      Maintained
 424 F:      sound/pci/ad1889.*
 425
 426 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5254
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/misc/ad525x_dpot.c
 432
 433 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD5398
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/regulator/ad5398.c
 439
 440 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7142
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/misc/ad714x.c
 446
 447 AD7877 TOUCHSCREEN DRIVER
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7877
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7877.c
 453
 454 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 455 M:      Michael Hennerich <michael.hennerich@analog.com>
 456 W:      http://wiki.analog.com/AD7879
 457 W:      http://ez.analog.com/community/linux-device-drivers
 458 S:      Supported
 459 F:      drivers/input/touchscreen/ad7879.c
 460
 461 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 462 M:      Jiri Kosina <jikos@kernel.org>
 463 S:      Maintained
 464
 465 ADF7242 IEEE 802.15.4 RADIO DRIVER
 466 M:      Michael Hennerich <michael.hennerich@analog.com>
 467 W:      https://wiki.analog.com/ADF7242
 468 W:      http://ez.analog.com/community/linux-device-drivers
 469 L:      linux-wpan@vger.kernel.org
 470 S:      Supported
 471 F:      drivers/net/ieee802154/adf7242.c
 472 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 473
 474 ADM1025 HARDWARE MONITOR DRIVER
 475 M:      Jean Delvare <jdelvare@suse.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      Documentation/hwmon/adm1025.rst
 479 F:      drivers/hwmon/adm1025.c
 480
 481 ADM1029 HARDWARE MONITOR DRIVER
 482 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 483 L:      linux-hwmon@vger.kernel.org
 484 S:      Maintained
 485 F:      drivers/hwmon/adm1029.c
 486
 487 ADM8211 WIRELESS DRIVER
 488 L:      linux-wireless@vger.kernel.org
 489 W:      http://wireless.kernel.org/
 490 S:      Orphan
 491 F:      drivers/net/wireless/admtek/adm8211.*
 492
 493 ADP1653 FLASH CONTROLLER DRIVER
 494 M:      Sakari Ailus <sakari.ailus@iki.fi>
 495 L:      linux-media@vger.kernel.org
 496 S:      Maintained
 497 F:      drivers/media/i2c/adp1653.c
 498 F:      include/media/i2c/adp1653.h
 499
 500 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 501 M:      Michael Hennerich <michael.hennerich@analog.com>
 502 W:      http://wiki.analog.com/ADP5520
 503 W:      http://ez.analog.com/community/linux-device-drivers
 504 S:      Supported
 505 F:      drivers/mfd/adp5520.c
 506 F:      drivers/video/backlight/adp5520_bl.c
 507 F:      drivers/leds/leds-adp5520.c
 508 F:      drivers/gpio/gpio-adp5520.c
 509 F:      drivers/input/keyboard/adp5520-keys.c
 510
 511 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP5588
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/input/keyboard/adp5588-keys.c
 517 F:      drivers/gpio/gpio-adp5588.c
 518
 519 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 520 M:      Michael Hennerich <michael.hennerich@analog.com>
 521 W:      http://wiki.analog.com/ADP8860
 522 W:      http://ez.analog.com/community/linux-device-drivers
 523 S:      Supported
 524 F:      drivers/video/backlight/adp8860_bl.c
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475.rst
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 FORCEDETH GIGABIT ETHERNET DRIVER
 651 M:      Rain River <rain.1986.08.12@gmail.com>
 652 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
 653 L:      netdev@vger.kernel.org
 654 S:      Maintained
 655 F:      drivers/net/ethernet/nvidia/*
 656
 657 ALCATEL SPEEDTOUCH USB DRIVER
 658 M:      Duncan Sands <duncan.sands@free.fr>
 659 L:      linux-usb@vger.kernel.org
 660 W:      http://www.linux-usb.org/SpeedTouch/
 661 S:      Maintained
 662 F:      drivers/usb/atm/speedtch.c
 663 F:      drivers/usb/atm/usbatm.c
 664
 665 ALCHEMY AU1XX0 MMC DRIVER
 666 M:      Manuel Lauss <manuel.lauss@gmail.com>
 667 S:      Maintained
 668 F:      drivers/mmc/host/au1xmmc.c
 669
 670 ALI1563 I2C DRIVER
 671 M:      Rudolf Marek <r.marek@assembler.cz>
 672 L:      linux-i2c@vger.kernel.org
 673 S:      Maintained
 674 F:      Documentation/i2c/busses/i2c-ali1563.rst
 675 F:      drivers/i2c/busses/i2c-ali1563.c
 676
 677 ALLEGRO DVT VIDEO IP CORE DRIVER
 678 M:      Michael Tretter <m.tretter@pengutronix.de>
 679 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 680 L:      linux-media@vger.kernel.org
 681 S:      Maintained
 682 F:      drivers/staging/media/allegro-dvt/
 683
 684 ALLWINNER CPUFREQ DRIVER
 685 M:      Yangtao Li <tiny.windzz@gmail.com>
 686 L:      linux-pm@vger.kernel.org
 687 S:      Maintained
 688 F:      Documentation/devicetree/bindings/opp/sun50i-nvmem-cpufreq.txt
 689 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 690
 691 ALLWINNER CRYPTO DRIVERS
 692 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 693 L:      linux-crypto@vger.kernel.org
 694 S:      Maintained
 695 F:      drivers/crypto/allwinner/
 696
 697 ALLWINNER VPU DRIVER
 698 M:      Maxime Ripard <mripard@kernel.org>
 699 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 700 L:      linux-media@vger.kernel.org
 701 S:      Maintained
 702 F:      drivers/staging/media/sunxi/cedrus/
 703
 704 ALPHA PORT
 705 M:      Richard Henderson <rth@twiddle.net>
 706 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 707 M:      Matt Turner <mattst88@gmail.com>
 708 S:      Odd Fixes
 709 L:      linux-alpha@vger.kernel.org
 710 F:      arch/alpha/
 711
 712 ALPS PS/2 TOUCHPAD DRIVER
 713 R:      Pali Rohár <pali.rohar@gmail.com>
 714 F:      drivers/input/mouse/alps.*
 715
 716 ALTERA I2C CONTROLLER DRIVER
 717 M:      Thor Thayer <thor.thayer@linux.intel.com>
 718 S:      Maintained
 719 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 720 F:      drivers/i2c/busses/i2c-altera.c
 721
 722 ALTERA MAILBOX DRIVER
 723 M:      Ley Foon Tan <lftan@altera.com>
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/mailbox/mailbox-altera.c
 727
 728 ALTERA PIO DRIVER
 729 M:      Tien Hock Loh <thloh@altera.com>
 730 L:      linux-gpio@vger.kernel.org
 731 S:      Maintained
 732 F:      drivers/gpio/gpio-altera.c
 733
 734 ALTERA SYSTEM MANAGER DRIVER
 735 M:      Thor Thayer <thor.thayer@linux.intel.com>
 736 S:      Maintained
 737 F:      drivers/mfd/altera-sysmgr.c
 738 F:      include/linux/mfd/altera-sysmgr.h
 739
 740 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 741 M:      Thor Thayer <thor.thayer@linux.intel.com>
 742 S:      Maintained
 743 F:      drivers/gpio/gpio-altera-a10sr.c
 744 F:      drivers/mfd/altera-a10sr.c
 745 F:      drivers/reset/reset-a10sr.c
 746 F:      include/linux/mfd/altera-a10sr.h
 747 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 748
 749 ALTERA TRIPLE SPEED ETHERNET DRIVER
 750 M:      Thor Thayer <thor.thayer@linux.intel.com>
 751 L:      netdev@vger.kernel.org
 752 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 753 S:      Maintained
 754 F:      drivers/net/ethernet/altera/
 755
 756 ALTERA UART/JTAG UART SERIAL DRIVERS
 757 M:      Tobias Klauser <tklauser@distanz.ch>
 758 L:      linux-serial@vger.kernel.org
 759 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 760 S:      Maintained
 761 F:      drivers/tty/serial/altera_uart.c
 762 F:      drivers/tty/serial/altera_jtaguart.c
 763 F:      include/linux/altera_uart.h
 764 F:      include/linux/altera_jtaguart.h
 765
 766 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 767 M:      Talel Shenhar <talel@amazon.com>
 768 S:      Maintained
 769 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 770 F:      drivers/thermal/thermal_mmio.c
 771
 772 AMAZON ETHERNET DRIVERS
 773 M:      Netanel Belgazal <netanel@amazon.com>
 774 R:      Saeed Bishara <saeedb@amazon.com>
 775 R:      Zorik Machulsky <zorik@amazon.com>
 776 L:      netdev@vger.kernel.org
 777 S:      Supported
 778 F:      Documentation/networking/device_drivers/amazon/ena.txt
 779 F:      drivers/net/ethernet/amazon/
 780
 781 AMAZON RDMA EFA DRIVER
 782 M:      Gal Pressman <galpress@amazon.com>
 783 R:      Yossi Leybovich <sleybo@amazon.com>
 784 L:      linux-rdma@vger.kernel.org
 785 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 786 S:      Supported
 787 F:      drivers/infiniband/hw/efa/
 788 F:      include/uapi/rdma/efa-abi.h
 789
 790 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 791 M:      Tom Lendacky <thomas.lendacky@amd.com>
 792 M:      Gary Hook <gary.hook@amd.com>
 793 L:      linux-crypto@vger.kernel.org
 794 S:      Supported
 795 F:      drivers/crypto/ccp/
 796 F:      include/linux/ccp.h
 797
 798 AMD DISPLAY CORE
 799 M:      Harry Wentland <harry.wentland@amd.com>
 800 M:      Leo Li <sunpeng.li@amd.com>
 801 L:      amd-gfx@lists.freedesktop.org
 802 T:      git git://people.freedesktop.org/~agd5f/linux
 803 S:      Supported
 804 F:      drivers/gpu/drm/amd/display/
 805
 806 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 807 M:      Huang Rui <ray.huang@amd.com>
 808 L:      linux-hwmon@vger.kernel.org
 809 S:      Supported
 810 F:      Documentation/hwmon/fam15h_power.rst
 811 F:      drivers/hwmon/fam15h_power.c
 812
 813 AMD FCH GPIO DRIVER
 814 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 815 L:      linux-gpio@vger.kernel.org
 816 S:      Maintained
 817 F:      drivers/gpio/gpio-amd-fch.c
 818 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 819
 820 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 821 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 822 S:      Orphan
 823 F:      drivers/usb/gadget/udc/amd5536udc.*
 824
 825 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 826 M:      Andres Salomon <dilinger@queued.net>
 827 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 828 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 829 S:      Supported
 830 F:      drivers/char/hw_random/geode-rng.c
 831 F:      drivers/crypto/geode*
 832 F:      drivers/video/fbdev/geode/
 833 F:      arch/x86/include/asm/geode.h
 834
 835 AMD IOMMU (AMD-VI)
 836 M:      Joerg Roedel <joro@8bytes.org>
 837 L:      iommu@lists.linux-foundation.org
 838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 839 S:      Maintained
 840 F:      drivers/iommu/amd_iommu*.[ch]
 841 F:      include/linux/amd-iommu.h
 842
 843 AMD KFD
 844 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 845 L:      amd-gfx@lists.freedesktop.org
 846 T:      git git://people.freedesktop.org/~agd5f/linux
 847 S:      Supported
 848 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 849 F:      drivers/gpu/drm/amd/amdkfd/
 850 F:      drivers/gpu/drm/amd/include/cik_structs.h
 851 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 852 F:      drivers/gpu/drm/amd/include/vi_structs.h
 853 F:      drivers/gpu/drm/amd/include/v9_structs.h
 854 F:      include/uapi/linux/kfd_ioctl.h
 855
 856 AMD MP2 I2C DRIVER
 857 M:      Elie Morisse <syniurge@gmail.com>
 858 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 859 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 860 L:      linux-i2c@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/i2c/busses/i2c-amd-mp2*
 863
 864 AMD POWERPLAY
 865 M:      Evan Quan <evan.quan@amd.com>
 866 L:      amd-gfx@lists.freedesktop.org
 867 S:      Supported
 868 F:      drivers/gpu/drm/amd/powerplay/
 869 T:      git git://people.freedesktop.org/~agd5f/linux
 870
 871 AMD SEATTLE DEVICE TREE SUPPORT
 872 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 873 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 874 M:      Tom Lendacky <thomas.lendacky@amd.com>
 875 S:      Supported
 876 F:      arch/arm64/boot/dts/amd/
 877
 878 AMD XGBE DRIVER
 879 M:      Tom Lendacky <thomas.lendacky@amd.com>
 880 L:      netdev@vger.kernel.org
 881 S:      Supported
 882 F:      drivers/net/ethernet/amd/xgbe/
 883 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 884
 885 ANALOG DEVICES INC AD5686 DRIVER
 886 M:      Stefan Popa <stefan.popa@analog.com>
 887 L:      linux-pm@vger.kernel.org
 888 W:      http://ez.analog.com/community/linux-device-drivers
 889 S:      Supported
 890 F:      drivers/iio/dac/ad5686*
 891 F:      drivers/iio/dac/ad5696*
 892
 893 ANALOG DEVICES INC AD5758 DRIVER
 894 M:      Stefan Popa <stefan.popa@analog.com>
 895 L:      linux-iio@vger.kernel.org
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      drivers/iio/dac/ad5758.c
 899 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 900
 901 ANALOG DEVICES INC AD7124 DRIVER
 902 M:      Stefan Popa <stefan.popa@analog.com>
 903 L:      linux-iio@vger.kernel.org
 904 W:      http://ez.analog.com/community/linux-device-drivers
 905 S:      Supported
 906 F:      drivers/iio/adc/ad7124.c
 907 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 908
 909 ANALOG DEVICES INC AD7292 DRIVER
 910 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 911 L:      linux-iio@vger.kernel.org
 912 W:      http://ez.analog.com/community/linux-device-drivers
 913 S:      Supported
 914 F:      drivers/iio/adc/ad7292.c
 915 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 916
 917 ANALOG DEVICES INC AD7606 DRIVER
 918 M:      Stefan Popa <stefan.popa@analog.com>
 919 M:      Beniamin Bia <beniamin.bia@analog.com>
 920 L:      linux-iio@vger.kernel.org
 921 W:      http://ez.analog.com/community/linux-device-drivers
 922 S:      Supported
 923 F:      drivers/iio/adc/ad7606.c
 924 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 925
 926 ANALOG DEVICES INC AD7768-1 DRIVER
 927 M:      Stefan Popa <stefan.popa@analog.com>
 928 L:      linux-iio@vger.kernel.org
 929 W:      http://ez.analog.com/community/linux-device-drivers
 930 S:      Supported
 931 F:      drivers/iio/adc/ad7768-1.c
 932 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 933
 934 ANALOG DEVICES INC AD7780 DRIVER
 935 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 936 M:      Renato Lui Geh <renatogeh@gmail.com>
 937 L:      linux-iio@vger.kernel.org
 938 W:      http://ez.analog.com/community/linux-device-drivers
 939 S:      Supported
 940 F:      drivers/iio/adc/ad7780.c
 941 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 942
 943 ANALOG DEVICES INC AD9389B DRIVER
 944 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 945 L:      linux-media@vger.kernel.org
 946 S:      Maintained
 947 F:      drivers/media/i2c/ad9389b*
 948
 949 ANALOG DEVICES INC ADGS1408 DRIVER
 950 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 951 S:      Supported
 952 F:      drivers/mux/adgs1408.c
 953 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 954
 955 ANALOG DEVICES INC ADIN DRIVER
 956 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 957 L:      netdev@vger.kernel.org
 958 W:      http://ez.analog.com/community/linux-device-drivers
 959 S:      Supported
 960 F:      drivers/net/phy/adin.c
 961 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 962
 963 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 964 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 965 S:      Supported
 966 L:      linux-iio@vger.kernel.org
 967 F:      include/linux/iio/imu/adis.h
 968 F:      drivers/iio/imu/adis.c
 969
 970 ANALOG DEVICES INC ADIS16460 DRIVER
 971 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 972 S:      Supported
 973 L:      linux-iio@vger.kernel.org
 974 W:      http://ez.analog.com/community/linux-device-drivers
 975 F:      drivers/iio/imu/adis16460.c
 976 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
 977
 978 ANALOG DEVICES INC ADP5061 DRIVER
 979 M:      Stefan Popa <stefan.popa@analog.com>
 980 L:      linux-pm@vger.kernel.org
 981 W:      http://ez.analog.com/community/linux-device-drivers
 982 S:      Supported
 983 F:      drivers/power/supply/adp5061.c
 984
 985 ANALOG DEVICES INC ADV7180 DRIVER
 986 M:      Lars-Peter Clausen <lars@metafoo.de>
 987 L:      linux-media@vger.kernel.org
 988 W:      http://ez.analog.com/community/linux-device-drivers
 989 S:      Supported
 990 F:      drivers/media/i2c/adv7180.c
 991
 992 ANALOG DEVICES INC ADV748X DRIVER
 993 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 994 L:      linux-media@vger.kernel.org
 995 S:      Maintained
 996 F:      drivers/media/i2c/adv748x/*
 997
 998 ANALOG DEVICES INC ADV7511 DRIVER
 999 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1000 L:      linux-media@vger.kernel.org
1001 S:      Maintained
1002 F:      drivers/media/i2c/adv7511*
1003
1004 ANALOG DEVICES INC ADV7604 DRIVER
1005 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1006 L:      linux-media@vger.kernel.org
1007 S:      Maintained
1008 F:      drivers/media/i2c/adv7604*
1009
1010 ANALOG DEVICES INC ADV7842 DRIVER
1011 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1012 L:      linux-media@vger.kernel.org
1013 S:      Maintained
1014 F:      drivers/media/i2c/adv7842*
1015
1016 ANALOG DEVICES INC ASOC CODEC DRIVERS
1017 M:      Lars-Peter Clausen <lars@metafoo.de>
1018 M:      Nuno Sá <nuno.sa@analog.com>
1019 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1020 W:      http://wiki.analog.com/
1021 W:      http://ez.analog.com/community/linux-device-drivers
1022 S:      Supported
1023 F:      sound/soc/codecs/adau*
1024 F:      sound/soc/codecs/adav*
1025 F:      sound/soc/codecs/ad1*
1026 F:      sound/soc/codecs/ad7*
1027 F:      sound/soc/codecs/ssm*
1028 F:      sound/soc/codecs/sigmadsp.*
1029
1030 ANALOG DEVICES INC DMA DRIVERS
1031 M:      Lars-Peter Clausen <lars@metafoo.de>
1032 W:      http://ez.analog.com/community/linux-device-drivers
1033 S:      Supported
1034 F:      drivers/dma/dma-axi-dmac.c
1035
1036 ANALOG DEVICES INC IIO DRIVERS
1037 M:      Lars-Peter Clausen <lars@metafoo.de>
1038 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1039 M:      Stefan Popa <stefan.popa@analog.com>
1040 W:      http://wiki.analog.com/
1041 W:      http://ez.analog.com/community/linux-device-drivers
1042 S:      Supported
1043 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1044 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1045 F:      drivers/iio/*/ad*
1046 F:      drivers/iio/adc/ltc2497*
1047 X:      drivers/iio/*/adjd*
1048 F:      drivers/staging/iio/*/ad*
1049
1050 ANALOGBITS PLL LIBRARIES
1051 M:      Paul Walmsley <paul.walmsley@sifive.com>
1052 S:      Supported
1053 F:      drivers/clk/analogbits/*
1054 F:      include/linux/clk/analogbits*
1055
1056 ANDES ARCHITECTURE
1057 M:      Nick Hu <nickhu@andestech.com>
1058 M:      Greentime Hu <green.hu@gmail.com>
1059 M:      Vincent Chen <deanbo422@gmail.com>
1060 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1061 S:      Supported
1062 F:      arch/nds32/
1063 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1064 F:      Documentation/devicetree/bindings/nds32/
1065 K:      nds32
1066 N:      nds32
1067
1068 ANDROID CONFIG FRAGMENTS
1069 M:      Rob Herring <robh@kernel.org>
1070 S:      Supported
1071 F:      kernel/configs/android*
1072
1073 ANDROID DRIVERS
1074 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1075 M:      Arve Hjønnevåg <arve@android.com>
1076 M:      Todd Kjos <tkjos@android.com>
1077 M:      Martijn Coenen <maco@android.com>
1078 M:      Joel Fernandes <joel@joelfernandes.org>
1079 M:      Christian Brauner <christian@brauner.io>
1080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1081 L:      devel@driverdev.osuosl.org
1082 S:      Supported
1083 F:      drivers/android/
1084 F:      drivers/staging/android/
1085
1086 ANDROID GOLDFISH PIC DRIVER
1087 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1088 S:      Supported
1089 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1090 F:      drivers/irqchip/irq-goldfish-pic.c
1091
1092 ANDROID GOLDFISH RTC DRIVER
1093 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1094 S:      Supported
1095 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1096 F:      drivers/rtc/rtc-goldfish.c
1097
1098 ANDROID ION DRIVER
1099 M:      Laura Abbott <labbott@redhat.com>
1100 M:      Sumit Semwal <sumit.semwal@linaro.org>
1101 L:      devel@driverdev.osuosl.org
1102 L:      dri-devel@lists.freedesktop.org
1103 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1104 S:      Supported
1105 F:      drivers/staging/android/ion
1106 F:      drivers/staging/android/uapi/ion.h
1107
1108 AOA (Apple Onboard Audio) ALSA DRIVER
1109 M:      Johannes Berg <johannes@sipsolutions.net>
1110 L:      linuxppc-dev@lists.ozlabs.org
1111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1112 S:      Maintained
1113 F:      sound/aoa/
1114
1115 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1116 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1117 L:      linux-iio@vger.kernel.org
1118 S:      Maintained
1119 F:      drivers/iio/adc/stx104.c
1120
1121 APM DRIVER
1122 M:      Jiri Kosina <jikos@kernel.org>
1123 S:      Odd fixes
1124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1125 F:      arch/x86/kernel/apm_32.c
1126 F:      include/linux/apm_bios.h
1127 F:      include/uapi/linux/apm_bios.h
1128 F:      drivers/char/apm-emulation.c
1129
1130 APPARMOR SECURITY MODULE
1131 M:      John Johansen <john.johansen@canonical.com>
1132 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1133 W:      wiki.apparmor.net
1134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1135 S:      Supported
1136 F:      security/apparmor/
1137 F:      Documentation/admin-guide/LSM/apparmor.rst
1138
1139 APPLE BCM5974 MULTITOUCH DRIVER
1140 M:      Henrik Rydberg <rydberg@bitmath.org>
1141 L:      linux-input@vger.kernel.org
1142 S:      Odd fixes
1143 F:      drivers/input/mouse/bcm5974.c
1144
1145 APPLE SMC DRIVER
1146 M:      Henrik Rydberg <rydberg@bitmath.org>
1147 L:      linux-hwmon@vger.kernel.org
1148 S:      Odd fixes
1149 F:      drivers/hwmon/applesmc.c
1150
1151 APPLETALK NETWORK LAYER
1152 L:      netdev@vger.kernel.org
1153 S:      Odd fixes
1154 F:      drivers/net/appletalk/
1155 F:      net/appletalk/
1156 F:      include/linux/atalk.h
1157 F:      include/uapi/linux/atalk.h
1158
1159 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1160 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1161 S:      Supported
1162 F:      arch/arm64/boot/dts/apm/
1163
1164 APPLIED MICRO (APM) X-GENE SOC EDAC
1165 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1166 S:      Supported
1167 F:      drivers/edac/xgene_edac.c
1168 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1169
1170 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1171 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1172 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1173 S:      Supported
1174 F:      drivers/net/ethernet/apm/xgene-v2/
1175
1176 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1177 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1178 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1179 M:      Quan Nguyen <quan@os.amperecomputing.com>
1180 S:      Supported
1181 F:      drivers/net/ethernet/apm/xgene/
1182 F:      drivers/net/phy/mdio-xgene.c
1183 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1184 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1185
1186 APPLIED MICRO (APM) X-GENE SOC PMU
1187 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1188 S:      Supported
1189 F:      drivers/perf/xgene_pmu.c
1190 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1191 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1192
1193 APTINA CAMERA SENSOR PLL
1194 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1195 L:      linux-media@vger.kernel.org
1196 S:      Maintained
1197 F:      drivers/media/i2c/aptina-pll.*
1198
1199 AQUANTIA ETHERNET DRIVER (atlantic)
1200 M:      Igor Russkikh <irusskikh@marvell.com>
1201 L:      netdev@vger.kernel.org
1202 S:      Supported
1203 W:      https://www.marvell.com/
1204 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1205 F:      drivers/net/ethernet/aquantia/atlantic/
1206 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1207
1208 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1209 M:      Egor Pomozov <epomozov@marvell.com>
1210 L:      netdev@vger.kernel.org
1211 S:      Supported
1212 W:      http://www.aquantia.com
1213 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1214
1215 ARC FRAMEBUFFER DRIVER
1216 M:      Jaya Kumar <jayalk@intworks.biz>
1217 S:      Maintained
1218 F:      drivers/video/fbdev/arcfb.c
1219 F:      drivers/video/fbdev/core/fb_defio.c
1220
1221 ARC PGU DRM DRIVER
1222 M:      Alexey Brodkin <abrodkin@synopsys.com>
1223 S:      Supported
1224 F:      drivers/gpu/drm/arc/
1225 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1226
1227 ARCNET NETWORK LAYER
1228 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1229 L:      netdev@vger.kernel.org
1230 S:      Maintained
1231 F:      drivers/net/arcnet/
1232 F:      include/uapi/linux/if_arcnet.h
1233
1234 ARM ARCHITECTED TIMER DRIVER
1235 M:      Mark Rutland <mark.rutland@arm.com>
1236 M:      Marc Zyngier <maz@kernel.org>
1237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1238 S:      Maintained
1239 F:      arch/arm/include/asm/arch_timer.h
1240 F:      arch/arm64/include/asm/arch_timer.h
1241 F:      drivers/clocksource/arm_arch_timer.c
1242
1243 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1244 M:      Linus Walleij <linus.walleij@linaro.org>
1245 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1246 S:      Maintained
1247 F:      Documentation/devicetree/bindings/arm/arm-boards
1248 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1249 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1250 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1251 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1252 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1253 F:      arch/arm/mach-integrator/
1254 F:      arch/arm/mach-realview/
1255 F:      arch/arm/mach-versatile/
1256 F:      arch/arm/plat-versatile/
1257 F:      arch/arm/boot/dts/arm-realview-*
1258 F:      arch/arm/boot/dts/integrator*
1259 F:      arch/arm/boot/dts/versatile*
1260 F:      drivers/clk/versatile/
1261 F:      drivers/i2c/busses/i2c-versatile.c
1262 F:      drivers/irqchip/irq-versatile-fpga.c
1263 F:      drivers/mtd/maps/physmap_of_versatile.c
1264 F:      drivers/power/reset/arm-versatile-reboot.c
1265 F:      drivers/soc/versatile/
1266
1267 ARM HDLCD DRM DRIVER
1268 M:      Liviu Dudau <liviu.dudau@arm.com>
1269 S:      Supported
1270 F:      drivers/gpu/drm/arm/hdlcd_*
1271 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1272
1273 ARM KOMEDA DRM-KMS DRIVER
1274 M:      James (Qian) Wang <james.qian.wang@arm.com>
1275 M:      Liviu Dudau <liviu.dudau@arm.com>
1276 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1277 L:      Mali DP Maintainers <malidp@foss.arm.com>
1278 S:      Supported
1279 T:      git git://anongit.freedesktop.org/drm/drm-misc
1280 F:      drivers/gpu/drm/arm/display/include/
1281 F:      drivers/gpu/drm/arm/display/komeda/
1282 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1283 F:      Documentation/gpu/komeda-kms.rst
1284
1285 ARM MALI-DP DRM DRIVER
1286 M:      Liviu Dudau <liviu.dudau@arm.com>
1287 M:      Brian Starkey <brian.starkey@arm.com>
1288 L:      Mali DP Maintainers <malidp@foss.arm.com>
1289 S:      Supported
1290 T:      git git://anongit.freedesktop.org/drm/drm-misc
1291 F:      drivers/gpu/drm/arm/
1292 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1293 F:      Documentation/gpu/afbc.rst
1294
1295 ARM MALI PANFROST DRM DRIVER
1296 M:      Rob Herring <robh@kernel.org>
1297 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1298 R:      Steven Price <steven.price@arm.com>
1299 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1300 L:      dri-devel@lists.freedesktop.org
1301 S:      Supported
1302 T:      git git://anongit.freedesktop.org/drm/drm-misc
1303 F:      drivers/gpu/drm/panfrost/
1304 F:      include/uapi/drm/panfrost_drm.h
1305
1306 ARM MFM AND FLOPPY DRIVERS
1307 M:      Ian Molton <spyro@f2s.com>
1308 S:      Maintained
1309 F:      arch/arm/mach-rpc/floppydma.S
1310 F:      arch/arm/include/asm/floppy.h
1311
1312 ARM PMU PROFILING AND DEBUGGING
1313 M:      Will Deacon <will@kernel.org>
1314 M:      Mark Rutland <mark.rutland@arm.com>
1315 S:      Maintained
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 F:      arch/arm*/kernel/perf_*
1318 F:      arch/arm/oprofile/common.c
1319 F:      arch/arm*/kernel/hw_breakpoint.c
1320 F:      arch/arm*/include/asm/hw_breakpoint.h
1321 F:      arch/arm*/include/asm/perf_event.h
1322 F:      drivers/perf/*
1323 F:      include/linux/perf/arm_pmu.h
1324 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1325 F:      Documentation/devicetree/bindings/perf/
1326
1327 ARM PORT
1328 M:      Russell King <linux@armlinux.org.uk>
1329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1330 W:      http://www.armlinux.org.uk/
1331 S:      Odd Fixes
1332 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1333 F:      arch/arm/
1334 X:      arch/arm/boot/dts/
1335
1336 ARM PRIMECELL AACI PL041 DRIVER
1337 M:      Russell King <linux@armlinux.org.uk>
1338 S:      Odd Fixes
1339 F:      sound/arm/aaci.*
1340
1341 ARM PRIMECELL BUS SUPPORT
1342 M:      Russell King <linux@armlinux.org.uk>
1343 S:      Odd Fixes
1344 F:      drivers/amba/
1345 F:      include/linux/amba/bus.h
1346
1347 ARM PRIMECELL CLCD PL110 DRIVER
1348 M:      Russell King <linux@armlinux.org.uk>
1349 S:      Odd Fixes
1350 F:      drivers/video/fbdev/amba-clcd.*
1351
1352 ARM PRIMECELL KMI PL050 DRIVER
1353 M:      Russell King <linux@armlinux.org.uk>
1354 S:      Odd Fixes
1355 F:      drivers/input/serio/ambakmi.*
1356 F:      include/linux/amba/kmi.h
1357
1358 ARM PRIMECELL MMCI PL180/1 DRIVER
1359 M:      Russell King <linux@armlinux.org.uk>
1360 S:      Odd Fixes
1361 F:      drivers/mmc/host/mmci.*
1362 F:      include/linux/amba/mmci.h
1363
1364 ARM PRIMECELL SSP PL022 SPI DRIVER
1365 M:      Linus Walleij <linus.walleij@linaro.org>
1366 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1367 S:      Maintained
1368 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1369 F:      drivers/spi/spi-pl022.c
1370
1371 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1372 M:      Russell King <linux@armlinux.org.uk>
1373 S:      Odd Fixes
1374 F:      drivers/tty/serial/amba-pl01*.c
1375 F:      include/linux/amba/serial.h
1376
1377 ARM PRIMECELL VIC PL190/PL192 DRIVER
1378 M:      Linus Walleij <linus.walleij@linaro.org>
1379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1380 S:      Maintained
1381 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1382 F:      drivers/irqchip/irq-vic.c
1383
1384 AMAZON ANNAPURNA LABS FIC DRIVER
1385 M:      Talel Shenhar <talel@amazon.com>
1386 S:      Maintained
1387 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1388 F:      drivers/irqchip/irq-al-fic.c
1389
1390 ARM SMMU DRIVERS
1391 M:      Will Deacon <will@kernel.org>
1392 R:      Robin Murphy <robin.murphy@arm.com>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Maintained
1395 F:      drivers/iommu/arm-smmu*
1396 F:      drivers/iommu/io-pgtable-arm.c
1397 F:      drivers/iommu/io-pgtable-arm-v7s.c
1398
1399 ARM SUB-ARCHITECTURES
1400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1401 S:      Maintained
1402 F:      arch/arm/mach-*/
1403 F:      arch/arm/plat-*/
1404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1405
1406 ARM/ACTIONS SEMI ARCHITECTURE
1407 M:      Andreas Färber <afaerber@suse.de>
1408 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1410 S:      Maintained
1411 N:      owl
1412 F:      arch/arm/mach-actions/
1413 F:      arch/arm/boot/dts/owl-*
1414 F:      arch/arm64/boot/dts/actions/
1415 F:      drivers/clk/actions/
1416 F:      drivers/clocksource/timer-owl*
1417 F:      drivers/dma/owl-dma.c
1418 F:      drivers/i2c/busses/i2c-owl.c
1419 F:      drivers/mmc/host/owl-mmc.c
1420 F:      drivers/pinctrl/actions/*
1421 F:      drivers/soc/actions/
1422 F:      include/dt-bindings/power/owl-*
1423 F:      include/linux/soc/actions/
1424 F:      Documentation/devicetree/bindings/arm/actions.yaml
1425 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1426 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1427 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1428 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1429 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1430 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1431 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1432
1433 ARM/ADS SPHERE MACHINE SUPPORT
1434 M:      Lennert Buytenhek <kernel@wantstofly.org>
1435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1436 S:      Maintained
1437
1438 ARM/AFEB9260 MACHINE SUPPORT
1439 M:      Sergey Lapin <slapin@ossfans.org>
1440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1441 S:      Maintained
1442
1443 ARM/AJECO 1ARM MACHINE SUPPORT
1444 M:      Lennert Buytenhek <kernel@wantstofly.org>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Maintained
1447
1448 ARM/Allwinner SoC Clock Support
1449 M:      Emilio López <emilio@elopez.com.ar>
1450 S:      Maintained
1451 F:      drivers/clk/sunxi/
1452
1453 ARM/Allwinner sunXi SoC support
1454 M:      Maxime Ripard <mripard@kernel.org>
1455 M:      Chen-Yu Tsai <wens@csie.org>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 N:      sun[x456789]i
1459 N:      sun50i
1460 F:      arch/arm/mach-sunxi/
1461 F:      arch/arm64/boot/dts/allwinner/
1462 F:      drivers/clk/sunxi-ng/
1463 F:      drivers/pinctrl/sunxi/
1464 F:      drivers/soc/sunxi/
1465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1466
1467 Allwinner A10 CSI driver
1468 M:      Maxime Ripard <mripard@kernel.org>
1469 L:      linux-media@vger.kernel.org
1470 T:      git git://linuxtv.org/media_tree.git
1471 F:      drivers/media/platform/sunxi/sun4i-csi/
1472 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1473 S:      Maintained
1474
1475 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1476 M:      Neil Armstrong <narmstrong@baylibre.com>
1477 M:      Jerome Brunet <jbrunet@baylibre.com>
1478 L:      linux-amlogic@lists.infradead.org
1479 S:      Maintained
1480 F:      drivers/clk/meson/
1481 F:      include/dt-bindings/clock/meson*
1482 F:      include/dt-bindings/clock/gxbb*
1483 F:      Documentation/devicetree/bindings/clock/amlogic*
1484
1485 ARM/Amlogic Meson SoC support
1486 M:      Kevin Hilman <khilman@baylibre.com>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 L:      linux-amlogic@lists.infradead.org
1489 W:      http://linux-meson.com/
1490 S:      Maintained
1491 F:      arch/arm/mach-meson/
1492 F:      arch/arm/boot/dts/meson*
1493 F:      arch/arm64/boot/dts/amlogic/
1494 F:      drivers/pinctrl/meson/
1495 F:      drivers/mmc/host/meson*
1496 F:      drivers/soc/amlogic/
1497 F:      drivers/rtc/rtc-meson*
1498 N:      meson
1499
1500 ARM/Amlogic Meson SoC Crypto Drivers
1501 M:      Corentin Labbe <clabbe@baylibre.com>
1502 L:      linux-crypto@vger.kernel.org
1503 L:      linux-amlogic@lists.infradead.org
1504 S:      Maintained
1505 F:      drivers/crypto/amlogic/
1506 F:      Documentation/devicetree/bindings/crypto/amlogic*
1507
1508 ARM/Amlogic Meson SoC Sound Drivers
1509 M:      Jerome Brunet <jbrunet@baylibre.com>
1510 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1511 S:      Maintained
1512 F:      sound/soc/meson/
1513 F:      Documentation/devicetree/bindings/sound/amlogic*
1514
1515 ARM/Annapurna Labs ALPINE ARCHITECTURE
1516 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1517 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 F:      arch/arm/mach-alpine/
1521 F:      arch/arm/boot/dts/alpine*
1522 F:      arch/arm64/boot/dts/al/
1523 F:      drivers/*/*alpine*
1524
1525 ARM/ARTPEC MACHINE SUPPORT
1526 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1527 M:      Lars Persson <lars.persson@axis.com>
1528 S:      Maintained
1529 L:      linux-arm-kernel@axis.com
1530 F:      arch/arm/mach-artpec
1531 F:      arch/arm/boot/dts/artpec6*
1532 F:      drivers/clk/axis
1533 F:      drivers/crypto/axis
1534 F:      drivers/mmc/host/usdhi6rol0.c
1535 F:      drivers/pinctrl/pinctrl-artpec*
1536 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1537
1538 ARM/ASPEED I2C DRIVER
1539 M:      Brendan Higgins <brendanhiggins@google.com>
1540 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1541 R:      Joel Stanley <joel@jms.id.au>
1542 L:      linux-i2c@vger.kernel.org
1543 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1544 S:      Maintained
1545 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1546 F:      drivers/i2c/busses/i2c-aspeed.c
1547 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1548 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1549
1550 ARM/ASPEED MACHINE SUPPORT
1551 M:      Joel Stanley <joel@jms.id.au>
1552 R:      Andrew Jeffery <andrew@aj.id.au>
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1555 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1556 S:      Supported
1557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1558 F:      arch/arm/mach-aspeed/
1559 F:      arch/arm/boot/dts/aspeed-*
1560 N:      aspeed
1561
1562 ARM/BITMAIN ARCHITECTURE
1563 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566 F:      arch/arm64/boot/dts/bitmain/
1567 F:      drivers/clk/clk-bm1880.c
1568 F:      drivers/pinctrl/pinctrl-bm1880.c
1569 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1570 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1571 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1572
1573 ARM/CALXEDA HIGHBANK ARCHITECTURE
1574 M:      Rob Herring <robh@kernel.org>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-highbank/
1578 F:      arch/arm/boot/dts/highbank.dts
1579 F:      arch/arm/boot/dts/ecx-*.dts*
1580
1581 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1582 M:      Krzysztof Halasa <khalasa@piap.pl>
1583 S:      Maintained
1584 F:      arch/arm/mach-cns3xxx/
1585
1586 ARM/CAVIUM THUNDER NETWORK DRIVER
1587 M:      Sunil Goutham <sgoutham@marvell.com>
1588 M:      Robert Richter <rrichter@marvell.com>
1589 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1590 S:      Supported
1591 F:      drivers/net/ethernet/cavium/thunder/
1592
1593 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1594 M:      Lukasz Majewski <lukma@denx.de>
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 F:      arch/arm/mach-ep93xx/ts72xx.c
1598
1599 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1600 M:      Alexander Shiyan <shc_work@mail.ru>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Odd Fixes
1603 N:      clps711x
1604
1605 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1606 M:      Lennert Buytenhek <kernel@wantstofly.org>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609
1610 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1611 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1612 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 F:      arch/arm/mach-ep93xx/
1616 F:      arch/arm/mach-ep93xx/include/mach/
1617
1618 ARM/CLKDEV SUPPORT
1619 M:      Russell King <linux@armlinux.org.uk>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 S:      Maintained
1622 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1623 F:      drivers/clk/clkdev.c
1624
1625 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1626 M:      Mike Rapoport <mike@compulab.co.il>
1627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1628 S:      Maintained
1629
1630 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1631 M:      Baruch Siach <baruch@tkos.co.il>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 F:      arch/arm/boot/dts/cx92755*
1635 N:      digicolor
1636
1637 ARM/CONTEC MICRO9 MACHINE SUPPORT
1638 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1639 S:      Maintained
1640 F:      arch/arm/mach-ep93xx/micro9.c
1641
1642 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1643 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1644 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1646 S:      Maintained
1647 F:      drivers/hwtracing/coresight/*
1648 F:      Documentation/trace/coresight/*
1649 F:      Documentation/devicetree/bindings/arm/coresight.txt
1650 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1651 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1652 F:      tools/perf/arch/arm/util/pmu.c
1653 F:      tools/perf/arch/arm/util/auxtrace.c
1654 F:      tools/perf/arch/arm/util/cs-etm.c
1655 F:      tools/perf/arch/arm/util/cs-etm.h
1656 F:      tools/perf/util/cs-etm.*
1657 F:      tools/perf/util/cs-etm-decoder/*
1658
1659 ARM/CORGI MACHINE SUPPORT
1660 M:      Richard Purdie <rpurdie@rpsys.net>
1661 S:      Maintained
1662
1663 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1664 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1665 M:      Linus Walleij <linus.walleij@linaro.org>
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 T:      git git://github.com/ulli-kroll/linux.git
1668 S:      Maintained
1669 F:      Documentation/devicetree/bindings/arm/gemini.txt
1670 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1671 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1672 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1673 F:      arch/arm/mach-gemini/
1674 F:      drivers/net/ethernet/cortina/
1675 F:      drivers/pinctrl/pinctrl-gemini.c
1676 F:      drivers/rtc/rtc-ftrtc010.c
1677
1678 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1679 M:      Barry Song <baohua@kernel.org>
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1682 S:      Maintained
1683 F:      arch/arm/boot/dts/prima2*
1684 F:      arch/arm/mach-prima2/
1685 F:      drivers/clk/sirf/
1686 F:      drivers/clocksource/timer-prima2.c
1687 F:      drivers/clocksource/timer-atlas7.c
1688 N:      [^a-z]sirf
1689 X:      drivers/gnss
1690
1691 ARM/CZ.NIC TURRIS MOX SUPPORT
1692 M:      Marek Behun <marek.behun@nic.cz>
1693 W:      http://mox.turris.cz
1694 S:      Maintained
1695 F:      Documentation/ABI/testing/debugfs-moxtet
1696 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1697 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1698 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1699 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1700 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1701 F:      include/linux/moxtet.h
1702 F:      drivers/bus/moxtet.c
1703 F:      drivers/firmware/turris-mox-rwtm.c
1704 F:      drivers/gpio/gpio-moxtet.c
1705
1706 ARM/EBSA110 MACHINE SUPPORT
1707 M:      Russell King <linux@armlinux.org.uk>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 W:      http://www.armlinux.org.uk/
1710 S:      Maintained
1711 F:      arch/arm/mach-ebsa110/
1712 F:      drivers/net/ethernet/amd/am79c961a.*
1713
1714 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1715 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1716 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1717 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1718 S:      Maintained
1719 N:      efm32
1720
1721 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1722 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1724 S:      Maintained
1725 F:      arch/arm/mach-pxa/ezx.c
1726
1727 ARM/FARADAY FA526 PORT
1728 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 S:      Maintained
1731 T:      git git://git.berlios.de/gemini-board
1732 F:      arch/arm/mm/*-fa*
1733
1734 ARM/FOOTBRIDGE ARCHITECTURE
1735 M:      Russell King <linux@armlinux.org.uk>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 W:      http://www.armlinux.org.uk/
1738 S:      Maintained
1739 F:      arch/arm/include/asm/hardware/dec21285.h
1740 F:      arch/arm/mach-footbridge/
1741
1742 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1743 M:      Shawn Guo <shawnguo@kernel.org>
1744 M:      Sascha Hauer <s.hauer@pengutronix.de>
1745 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1746 R:      Fabio Estevam <festevam@gmail.com>
1747 R:      NXP Linux Team <linux-imx@nxp.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 S:      Maintained
1750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1751 N:      imx
1752 N:      mxs
1753 X:      drivers/media/i2c/
1754
1755 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1756 M:      Shawn Guo <shawnguo@kernel.org>
1757 M:      Sascha Hauer <s.hauer@pengutronix.de>
1758 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1759 R:      Stefan Agner <stefan@agner.ch>
1760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1761 S:      Maintained
1762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1763 F:      arch/arm/mach-imx/*vf610*
1764 F:      arch/arm/boot/dts/vf*
1765
1766 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1767 M:      Shawn Guo <shawnguo@kernel.org>
1768 M:      Li Yang <leoyang.li@nxp.com>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1772 F:      arch/arm/boot/dts/ls1021a*
1773 F:      arch/arm64/boot/dts/freescale/fsl-*
1774 F:      arch/arm64/boot/dts/freescale/qoriq-*
1775
1776 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1777 M:      Lennert Buytenhek <kernel@wantstofly.org>
1778 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1779 S:      Maintained
1780
1781 ARM/GUMSTIX MACHINE SUPPORT
1782 M:      Steve Sakoman <sakoman@gmail.com>
1783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1784 S:      Maintained
1785
1786 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1787 M:      Philipp Zabel <philipp.zabel@gmail.com>
1788 M:      Paul Parsons <lost.distance@yahoo.com>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 S:      Maintained
1791 F:      arch/arm/mach-pxa/hx4700.c
1792 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1793 F:      sound/soc/pxa/hx4700.c
1794
1795 ARM/HISILICON SOC SUPPORT
1796 M:      Wei Xu <xuwei5@hisilicon.com>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 W:      http://www.hisilicon.com
1799 S:      Supported
1800 T:      git git://github.com/hisilicon/linux-hisi.git
1801 F:      arch/arm/mach-hisi/
1802 F:      arch/arm/boot/dts/hi3*
1803 F:      arch/arm/boot/dts/hip*
1804 F:      arch/arm/boot/dts/hisi*
1805 F:      arch/arm64/boot/dts/hisilicon/
1806
1807 ARM/HP JORNADA 7XX MACHINE SUPPORT
1808 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1809 W:      www.jlime.com
1810 S:      Maintained
1811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1812 F:      arch/arm/mach-sa1100/jornada720.c
1813 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1814
1815 ARM/IGEP MACHINE SUPPORT
1816 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1817 M:      Javier Martinez Canillas <javier@dowhile0.org>
1818 L:      linux-omap@vger.kernel.org
1819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1820 S:      Maintained
1821 F:      arch/arm/boot/dts/omap3-igep*
1822
1823 ARM/INCOME PXA270 SUPPORT
1824 M:      Marek Vasut <marek.vasut@gmail.com>
1825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1826 S:      Maintained
1827 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1828
1829 ARM/INTEL IOP32X ARM ARCHITECTURE
1830 M:      Lennert Buytenhek <kernel@wantstofly.org>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 S:      Maintained
1833
1834 ARM/INTEL IQ81342EX MACHINE SUPPORT
1835 M:      Lennert Buytenhek <kernel@wantstofly.org>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 S:      Maintained
1838
1839 ARM/INTEL IXDP2850 MACHINE SUPPORT
1840 M:      Lennert Buytenhek <kernel@wantstofly.org>
1841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1842 S:      Maintained
1843
1844 ARM/INTEL IXP4XX ARM ARCHITECTURE
1845 M:      Linus Walleij <linusw@kernel.org>
1846 M:      Imre Kaloz <kaloz@openwrt.org>
1847 M:      Krzysztof Halasa <khalasa@piap.pl>
1848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1849 S:      Maintained
1850 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1851 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1852 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1853 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1854 F:      arch/arm/mach-ixp4xx/
1855 F:      drivers/clocksource/timer-ixp4xx.c
1856 F:      drivers/gpio/gpio-ixp4xx.c
1857 F:      drivers/irqchip/irq-ixp4xx.c
1858 F:      include/linux/irqchip/irq-ixp4xx.h
1859 F:      include/linux/platform_data/timer-ixp4xx.h
1860
1861 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1862 M:      Jonathan Cameron <jic23@cam.ac.uk>
1863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1864 S:      Maintained
1865 F:      arch/arm/mach-pxa/stargate2.c
1866 F:      drivers/pcmcia/pxa2xx_stargate2.c
1867
1868 ARM/INTEL XSC3 (MANZANO) ARM CORE
1869 M:      Lennert Buytenhek <kernel@wantstofly.org>
1870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1871 S:      Maintained
1872
1873 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1874 M:      Lennert Buytenhek <kernel@wantstofly.org>
1875 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1876 S:      Maintained
1877
1878 ARM/LG1K ARCHITECTURE
1879 M:      Chanho Min <chanho.min@lge.com>
1880 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1881 S:      Maintained
1882 F:      arch/arm64/boot/dts/lg/
1883
1884 ARM/LOGICPD PXA270 MACHINE SUPPORT
1885 M:      Lennert Buytenhek <kernel@wantstofly.org>
1886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1887 S:      Maintained
1888
1889 ARM/LPC18XX ARCHITECTURE
1890 M:      Vladimir Zapolskiy <vz@mleia.com>
1891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1892 S:      Maintained
1893 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1894 F:      arch/arm/boot/dts/lpc43*
1895 F:      drivers/i2c/busses/i2c-lpc2k.c
1896 F:      drivers/memory/pl172.c
1897 F:      drivers/mtd/spi-nor/nxp-spifi.c
1898 F:      drivers/rtc/rtc-lpc24xx.c
1899 N:      lpc18xx
1900
1901 ARM/LPC32XX SOC SUPPORT
1902 M:      Vladimir Zapolskiy <vz@mleia.com>
1903 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1905 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1906 S:      Maintained
1907 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1908 F:      arch/arm/boot/dts/lpc32*
1909 F:      arch/arm/mach-lpc32xx/
1910 F:      drivers/i2c/busses/i2c-pnx.c
1911 F:      drivers/net/ethernet/nxp/lpc_eth.c
1912 F:      drivers/usb/host/ohci-nxp.c
1913 F:      drivers/watchdog/pnx4008_wdt.c
1914 N:      lpc32xx
1915
1916 ARM/MAGICIAN MACHINE SUPPORT
1917 M:      Philipp Zabel <philipp.zabel@gmail.com>
1918 S:      Maintained
1919
1920 ARM/Marvell Dove/MV78xx0/Orion SOC support
1921 M:      Jason Cooper <jason@lakedaemon.net>
1922 M:      Andrew Lunn <andrew@lunn.ch>
1923 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1924 M:      Gregory Clement <gregory.clement@bootlin.com>
1925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1926 S:      Maintained
1927 F:      Documentation/devicetree/bindings/soc/dove/
1928 F:      arch/arm/mach-dove/
1929 F:      arch/arm/mach-mv78xx0/
1930 F:      arch/arm/mach-orion5x/
1931 F:      arch/arm/plat-orion/
1932 F:      arch/arm/boot/dts/dove*
1933 F:      arch/arm/boot/dts/orion5x*
1934 T:      git git://git.infradead.org/linux-mvebu.git
1935
1936 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
1937 M:      Jason Cooper <jason@lakedaemon.net>
1938 M:      Andrew Lunn <andrew@lunn.ch>
1939 M:      Gregory Clement <gregory.clement@bootlin.com>
1940 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 S:      Maintained
1943 F:      arch/arm/boot/dts/armada*
1944 F:      arch/arm/boot/dts/kirkwood*
1945 F:      arch/arm/configs/mvebu_*_defconfig
1946 F:      arch/arm/mach-mvebu/
1947 F:      arch/arm64/boot/dts/marvell/armada*
1948 F:      arch/arm64/boot/dts/marvell/cn913*
1949 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1950 F:      drivers/cpufreq/armada-8k-cpufreq.c
1951 F:      drivers/cpufreq/mvebu-cpufreq.c
1952 F:      drivers/irqchip/irq-armada-370-xp.c
1953 F:      drivers/irqchip/irq-mvebu-*
1954 F:      drivers/pinctrl/mvebu/
1955 F:      drivers/rtc/rtc-armada38x.c
1956 T:      git git://git.infradead.org/linux-mvebu.git
1957
1958 ARM/Mediatek RTC DRIVER
1959 M:      Eddie Huang <eddie.huang@mediatek.com>
1960 M:      Sean Wang <sean.wang@mediatek.com>
1961 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1962 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1963 S:      Maintained
1964 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1965 F:      drivers/rtc/rtc-mt6397.c
1966 F:      drivers/rtc/rtc-mt7622.c
1967
1968 ARM/Mediatek SoC support
1969 M:      Matthias Brugger <matthias.bgg@gmail.com>
1970 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1971 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1972 W:      https://mtk.bcnfs.org/
1973 C:      irc://chat.freenode.net/linux-mediatek
1974 S:      Maintained
1975 F:      arch/arm/boot/dts/mt6*
1976 F:      arch/arm/boot/dts/mt7*
1977 F:      arch/arm/boot/dts/mt8*
1978 F:      arch/arm/mach-mediatek/
1979 F:      arch/arm64/boot/dts/mediatek/
1980 F:      drivers/soc/mediatek/
1981 N:      mtk
1982 N:      mt[678]
1983 K:      mediatek
1984
1985 ARM/Mediatek USB3 PHY DRIVER
1986 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1988 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1989 S:      Maintained
1990 F:      drivers/phy/mediatek/
1991 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1992
1993 ARM/Microchip (AT91) SoC support
1994 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1995 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1996 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1998 W:      http://www.linux4sam.org
1999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2000 S:      Supported
2001 N:      at91
2002 N:      atmel
2003 F:      arch/arm/mach-at91/
2004 F:      include/soc/at91/
2005 F:      arch/arm/boot/dts/at91*.dts
2006 F:      arch/arm/boot/dts/at91*.dtsi
2007 F:      arch/arm/boot/dts/sama*.dts
2008 F:      arch/arm/boot/dts/sama*.dtsi
2009 F:      arch/arm/include/debug/at91.S
2010 F:      drivers/memory/atmel*
2011 F:      drivers/watchdog/sama5d4_wdt.c
2012 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2013 X:      drivers/net/wireless/atmel/
2014
2015 ARM/MIOA701 MACHINE SUPPORT
2016 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2017 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2018 F:      arch/arm/mach-pxa/mioa701.c
2019 S:      Maintained
2020
2021 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2022 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2023 S:      Maintained
2024
2025 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2026 M:      Linus Walleij <linus.walleij@linaro.org>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 S:      Maintained
2029 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2030 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2031 F:      arch/arm/mach-nomadik/
2032 F:      arch/arm/mach-u300/
2033 F:      arch/arm/mach-ux500/
2034 F:      drivers/soc/ux500/
2035 F:      arch/arm/boot/dts/ste-*
2036 F:      drivers/clk/clk-nomadik.c
2037 F:      drivers/clk/clk-u300.c
2038 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2039 F:      drivers/clocksource/timer-u300.c
2040 F:      drivers/dma/coh901318*
2041 F:      drivers/dma/ste_dma40*
2042 F:      drivers/hwspinlock/u8500_hsem.c
2043 F:      drivers/i2c/busses/i2c-nomadik.c
2044 F:      drivers/i2c/busses/i2c-stu300.c
2045 F:      drivers/iio/adc/ab8500-gpadc.c
2046 F:      drivers/mfd/ab3100*
2047 F:      drivers/mfd/ab8500*
2048 F:      drivers/mfd/abx500*
2049 F:      drivers/mfd/dbx500*
2050 F:      drivers/mfd/db8500*
2051 F:      drivers/pinctrl/nomadik/
2052 F:      drivers/pinctrl/pinctrl-coh901*
2053 F:      drivers/pinctrl/pinctrl-u300.c
2054 F:      drivers/rtc/rtc-ab3100.c
2055 F:      drivers/rtc/rtc-ab8500.c
2056 F:      drivers/rtc/rtc-coh901331.c
2057 F:      drivers/rtc/rtc-pl031.c
2058 F:      drivers/watchdog/coh901327_wdt.c
2059 F:      Documentation/devicetree/bindings/arm/ste-*
2060 F:      Documentation/devicetree/bindings/arm/ux500/
2061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2062
2063 ARM/NUVOTON NPCM ARCHITECTURE
2064 M:      Avi Fishman <avifishman70@gmail.com>
2065 M:      Tomer Maimon <tmaimon77@gmail.com>
2066 M:      Tali Perry <tali.perry1@gmail.com>
2067 R:      Patrick Venture <venture@google.com>
2068 R:      Nancy Yuen <yuenn@google.com>
2069 R:      Benjamin Fair <benjaminfair@google.com>
2070 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2071 S:      Supported
2072 F:      arch/arm/mach-npcm/
2073 F:      arch/arm/boot/dts/nuvoton-npcm*
2074 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2075 F:      drivers/*/*npcm*
2076 F:      Documentation/devicetree/bindings/*/*npcm*
2077 F:      Documentation/devicetree/bindings/*/*/*npcm*
2078
2079 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2080 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2081 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2082 S:      Orphan
2083 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2084 F:      arch/arm/mach-s3c24xx/gta02.h
2085
2086 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2087 M:      Alexander Clouter <alex@digriz.org.uk>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 W:      http://www.digriz.org.uk/ts78xx/kernel
2090 S:      Maintained
2091 F:      arch/arm/mach-orion5x/ts78xx-*
2092
2093 ARM/OXNAS platform support
2094 M:      Neil Armstrong <narmstrong@baylibre.com>
2095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2096 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2097 S:      Maintained
2098 F:      arch/arm/mach-oxnas/
2099 F:      arch/arm/boot/dts/ox8*.dts*
2100 N:      oxnas
2101
2102 ARM/PALM TREO SUPPORT
2103 M:      Tomas Cech <sleep_walker@suse.com>
2104 L:      linux-arm-kernel@lists.infradead.org
2105 W:      http://hackndev.com
2106 S:      Maintained
2107 F:      arch/arm/mach-pxa/palmtreo.*
2108
2109 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2110 M:      Marek Vasut <marek.vasut@gmail.com>
2111 L:      linux-arm-kernel@lists.infradead.org
2112 W:      http://hackndev.com
2113 S:      Maintained
2114 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2115 F:      arch/arm/mach-pxa/palmtx.c
2116 F:      arch/arm/mach-pxa/palmt5.*
2117 F:      arch/arm/mach-pxa/include/mach/palmld.h
2118 F:      arch/arm/mach-pxa/palmld.c
2119 F:      arch/arm/mach-pxa/palmte2.*
2120 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2121 F:      arch/arm/mach-pxa/palmtc.c
2122
2123 ARM/PALMZ72 SUPPORT
2124 M:      Sergey Lapin <slapin@ossfans.org>
2125 L:      linux-arm-kernel@lists.infradead.org
2126 W:      http://hackndev.com
2127 S:      Maintained
2128 F:      arch/arm/mach-pxa/palmz72.*
2129
2130 ARM/PLEB SUPPORT
2131 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2132 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2133 S:      Maintained
2134
2135 ARM/PT DIGITAL BOARD PORT
2136 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138 W:      http://www.armlinux.org.uk/
2139 S:      Maintained
2140
2141 ARM/QUALCOMM SUPPORT
2142 M:      Andy Gross <agross@kernel.org>
2143 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2144 L:      linux-arm-msm@vger.kernel.org
2145 S:      Maintained
2146 F:      Documentation/devicetree/bindings/soc/qcom/
2147 F:      Documentation/devicetree/bindings/*/qcom*
2148 F:      arch/arm/boot/dts/qcom-*.dts
2149 F:      arch/arm/boot/dts/qcom-*.dtsi
2150 F:      arch/arm/mach-qcom/
2151 F:      arch/arm64/boot/dts/qcom/
2152 F:      drivers/*/qcom/
2153 F:      drivers/*/qcom*
2154 F:      drivers/*/*/qcom/
2155 F:      drivers/*/*/qcom*
2156 F:      drivers/*/pm8???-*
2157 F:      drivers/bluetooth/btqcomsmd.c
2158 F:      drivers/clocksource/timer-qcom.c
2159 F:      drivers/extcon/extcon-qcom*
2160 F:      drivers/iommu/msm*
2161 F:      drivers/i2c/busses/i2c-qup.c
2162 F:      drivers/i2c/busses/i2c-qcom-geni.c
2163 F:      drivers/mfd/ssbi.c
2164 F:      drivers/mmc/host/mmci_qcom*
2165 F:      drivers/mmc/host/sdhci-msm.c
2166 F:      drivers/pci/controller/dwc/pcie-qcom.c
2167 F:      drivers/phy/qualcomm/
2168 F:      drivers/power/*/msm*
2169 F:      drivers/reset/reset-qcom-*
2170 F:      drivers/scsi/ufs/ufs-qcom.*
2171 F:      drivers/spi/spi-qup.c
2172 F:      drivers/spi/spi-geni-qcom.c
2173 F:      drivers/spi/spi-qcom-qspi.c
2174 F:      drivers/tty/serial/msm_serial.c
2175 F:      drivers/usb/dwc3/dwc3-qcom.c
2176 F:      include/dt-bindings/*/qcom*
2177 F:      include/linux/*/qcom*
2178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2179
2180 ARM/RADISYS ENP2611 MACHINE SUPPORT
2181 M:      Lennert Buytenhek <kernel@wantstofly.org>
2182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2183 S:      Maintained
2184
2185 ARM/RDA MICRO ARCHITECTURE
2186 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2189 S:      Maintained
2190 F:      arch/arm/boot/dts/rda8810pl-*
2191 F:      drivers/clocksource/timer-rda.c
2192 F:      drivers/gpio/gpio-rda.c
2193 F:      drivers/irqchip/irq-rda-intc.c
2194 F:      drivers/tty/serial/rda-uart.c
2195 F:      Documentation/devicetree/bindings/arm/rda.yaml
2196 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2197 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2198 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2199 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2200
2201 ARM/REALTEK ARCHITECTURE
2202 M:      Andreas Färber <afaerber@suse.de>
2203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2204 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2205 S:      Maintained
2206 F:      arch/arm64/boot/dts/realtek/
2207 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2208
2209 ARM/RENESAS ARM64 ARCHITECTURE
2210 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2211 M:      Magnus Damm <magnus.damm@gmail.com>
2212 L:      linux-renesas-soc@vger.kernel.org
2213 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2215 S:      Supported
2216 F:      arch/arm64/boot/dts/renesas/
2217 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2218 F:      drivers/soc/renesas/
2219 F:      include/linux/soc/renesas/
2220
2221 ARM/RISCPC ARCHITECTURE
2222 M:      Russell King <linux@armlinux.org.uk>
2223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2224 W:      http://www.armlinux.org.uk/
2225 S:      Maintained
2226 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2227 F:      arch/arm/include/asm/hardware/ioc.h
2228 F:      arch/arm/include/asm/hardware/iomd.h
2229 F:      arch/arm/include/asm/hardware/memc.h
2230 F:      arch/arm/mach-rpc/
2231 F:      drivers/net/ethernet/8390/etherh.c
2232 F:      drivers/net/ethernet/i825xx/ether1*
2233 F:      drivers/net/ethernet/seeq/ether3*
2234 F:      drivers/scsi/arm/
2235
2236 ARM/Rockchip SoC support
2237 M:      Heiko Stuebner <heiko@sntech.de>
2238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2239 L:      linux-rockchip@lists.infradead.org
2240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2241 S:      Maintained
2242 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2243 F:      arch/arm/boot/dts/rk3*
2244 F:      arch/arm/boot/dts/rv1108*
2245 F:      arch/arm/mach-rockchip/
2246 F:      drivers/clk/rockchip/
2247 F:      drivers/i2c/busses/i2c-rk3x.c
2248 F:      drivers/*/*rockchip*
2249 F:      drivers/*/*/*rockchip*
2250 F:      sound/soc/rockchip/
2251 N:      rockchip
2252
2253 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2254 M:      Kukjin Kim <kgene@kernel.org>
2255 M:      Krzysztof Kozlowski <krzk@kernel.org>
2256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2257 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2258 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2259 S:      Maintained
2260 F:      arch/arm/boot/dts/s3c*
2261 F:      arch/arm/boot/dts/s5p*
2262 F:      arch/arm/boot/dts/exynos*
2263 F:      arch/arm64/boot/dts/exynos/
2264 F:      arch/arm/plat-samsung/
2265 F:      arch/arm/mach-s3c24*/
2266 F:      arch/arm/mach-s3c64xx/
2267 F:      arch/arm/mach-s5p*/
2268 F:      arch/arm/mach-exynos*/
2269 F:      drivers/*/*s3c24*
2270 F:      drivers/*/*/*s3c24*
2271 F:      drivers/*/*s3c64xx*
2272 F:      drivers/*/*s5pv210*
2273 F:      drivers/memory/samsung/
2274 F:      drivers/soc/samsung/
2275 F:      include/linux/soc/samsung/
2276 F:      Documentation/arm/samsung/
2277 F:      Documentation/devicetree/bindings/arm/samsung/
2278 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2279 N:      exynos
2280
2281 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2282 M:      Kyungmin Park <kyungmin.park@samsung.com>
2283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2284 S:      Maintained
2285 F:      arch/arm/mach-s5pv210/
2286
2287 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2288 M:      Kyungmin Park <kyungmin.park@samsung.com>
2289 M:      Kamil Debski <kamil@wypas.org>
2290 M:      Andrzej Hajda <a.hajda@samsung.com>
2291 L:      linux-arm-kernel@lists.infradead.org
2292 L:      linux-media@vger.kernel.org
2293 S:      Maintained
2294 F:      drivers/media/platform/s5p-g2d/
2295
2296 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2297 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2298 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2299 L:      linux-media@vger.kernel.org
2300 S:      Maintained
2301 F:      drivers/media/platform/s5p-cec/
2302 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2303
2304 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2305 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2306 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2307 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2308 L:      linux-arm-kernel@lists.infradead.org
2309 L:      linux-media@vger.kernel.org
2310 S:      Maintained
2311 F:      drivers/media/platform/s5p-jpeg/
2312
2313 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2314 M:      Kyungmin Park <kyungmin.park@samsung.com>
2315 M:      Kamil Debski <kamil@wypas.org>
2316 M:      Jeongtae Park <jtp.park@samsung.com>
2317 M:      Andrzej Hajda <a.hajda@samsung.com>
2318 L:      linux-arm-kernel@lists.infradead.org
2319 L:      linux-media@vger.kernel.org
2320 S:      Maintained
2321 F:      drivers/media/platform/s5p-mfc/
2322
2323 ARM/SHMOBILE ARM ARCHITECTURE
2324 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2325 M:      Magnus Damm <magnus.damm@gmail.com>
2326 L:      linux-renesas-soc@vger.kernel.org
2327 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2329 S:      Supported
2330 F:      arch/arm/boot/dts/emev2*
2331 F:      arch/arm/boot/dts/gr-peach*
2332 F:      arch/arm/boot/dts/iwg20d-q7*
2333 F:      arch/arm/boot/dts/r7s*
2334 F:      arch/arm/boot/dts/r8a*
2335 F:      arch/arm/boot/dts/r9a*
2336 F:      arch/arm/boot/dts/sh*
2337 F:      arch/arm/configs/shmobile_defconfig
2338 F:      arch/arm/include/debug/renesas-scif.S
2339 F:      arch/arm/mach-shmobile/
2340 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2341 F:      drivers/soc/renesas/
2342 F:      include/linux/soc/renesas/
2343
2344 ARM/SOCFPGA ARCHITECTURE
2345 M:      Dinh Nguyen <dinguyen@kernel.org>
2346 S:      Maintained
2347 F:      arch/arm/mach-socfpga/
2348 F:      arch/arm/boot/dts/socfpga*
2349 F:      arch/arm/configs/socfpga_defconfig
2350 F:      arch/arm64/boot/dts/altera/
2351 F:      arch/arm64/boot/dts/intel/
2352 W:      http://www.rocketboards.org
2353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2354
2355 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2356 M:      Dinh Nguyen <dinguyen@kernel.org>
2357 S:      Maintained
2358 F:      drivers/clk/socfpga/
2359
2360 ARM/SOCFPGA EDAC SUPPORT
2361 M:      Thor Thayer <thor.thayer@linux.intel.com>
2362 S:      Maintained
2363 F:      drivers/edac/altera_edac.
2364
2365 ARM/SPREADTRUM SoC SUPPORT
2366 M:      Orson Zhai <orsonzhai@gmail.com>
2367 M:      Baolin Wang <baolin.wang7@gmail.com>
2368 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2369 S:      Maintained
2370 F:      arch/arm64/boot/dts/sprd
2371 N:      sprd
2372 N:      sc27xx
2373 N:      sc2731
2374
2375 ARM/STI ARCHITECTURE
2376 M:      Patrice Chotard <patrice.chotard@st.com>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 W:      http://www.stlinux.com
2379 S:      Maintained
2380 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2381 F:      arch/arm/mach-sti/
2382 F:      arch/arm/boot/dts/sti*
2383 F:      drivers/char/hw_random/st-rng.c
2384 F:      drivers/clocksource/arm_global_timer.c
2385 F:      drivers/clocksource/clksrc_st_lpc.c
2386 F:      drivers/cpufreq/sti-cpufreq.c
2387 F:      drivers/dma/st_fdma*
2388 F:      drivers/i2c/busses/i2c-st.c
2389 F:      drivers/media/rc/st_rc.c
2390 F:      drivers/media/platform/sti/c8sectpfe/
2391 F:      drivers/mmc/host/sdhci-st.c
2392 F:      drivers/phy/st/phy-miphy28lp.c
2393 F:      drivers/phy/st/phy-stih407-usb.c
2394 F:      drivers/pinctrl/pinctrl-st.c
2395 F:      drivers/remoteproc/st_remoteproc.c
2396 F:      drivers/remoteproc/st_slim_rproc.c
2397 F:      drivers/reset/sti/
2398 F:      drivers/rtc/rtc-st-lpc.c
2399 F:      drivers/tty/serial/st-asc.c
2400 F:      drivers/usb/dwc3/dwc3-st.c
2401 F:      drivers/usb/host/ehci-st.c
2402 F:      drivers/usb/host/ohci-st.c
2403 F:      drivers/watchdog/st_lpc_wdt.c
2404 F:      drivers/ata/ahci_st.c
2405 F:      include/linux/remoteproc/st_slim_rproc.h
2406
2407 ARM/STM32 ARCHITECTURE
2408 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2409 M:      Alexandre Torgue <alexandre.torgue@st.com>
2410 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2412 S:      Maintained
2413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2414 N:      stm32
2415 N:      stm
2416 F:      arch/arm/boot/dts/stm32*
2417 F:      arch/arm/mach-stm32/
2418 F:      drivers/clocksource/armv7m_systick.c
2419
2420 ARM/Synaptics SoC support
2421 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2422 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2424 S:      Maintained
2425 F:      arch/arm/mach-berlin/
2426 F:      arch/arm/boot/dts/berlin*
2427 F:      arch/arm64/boot/dts/synaptics/
2428
2429 ARM/TANGO ARCHITECTURE
2430 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2431 M:      Mans Rullgard <mans@mansr.com>
2432 L:      linux-arm-kernel@lists.infradead.org
2433 S:      Odd Fixes
2434 N:      tango
2435
2436 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2437 M:      Lennert Buytenhek <kernel@wantstofly.org>
2438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2439 S:      Maintained
2440
2441 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2442 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2443 L:      linux-tegra@vger.kernel.org
2444 L:      linux-media@vger.kernel.org
2445 S:      Maintained
2446 F:      drivers/media/platform/tegra-cec/
2447 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2448
2449 ARM/TETON BGA MACHINE SUPPORT
2450 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2452 S:      Maintained
2453
2454 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2455 M:      Santosh Shilimkar <ssantosh@kernel.org>
2456 L:      linux-kernel@vger.kernel.org
2457 S:      Maintained
2458 F:      drivers/memory/*emif*
2459
2460 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2461 M:      Tero Kristo <t-kristo@ti.com>
2462 M:      Nishanth Menon <nm@ti.com>
2463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2464 S:      Supported
2465 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2466 F:      arch/arm64/boot/dts/ti/Makefile
2467 F:      arch/arm64/boot/dts/ti/k3-*
2468 F:      include/dt-bindings/pinctrl/k3.h
2469
2470 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2471 M:      Santosh Shilimkar <ssantosh@kernel.org>
2472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2473 S:      Maintained
2474 F:      arch/arm/mach-keystone/
2475 F:      arch/arm/boot/dts/keystone-*
2476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2477
2478 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2479 M:      Santosh Shilimkar <ssantosh@kernel.org>
2480 L:      linux-kernel@vger.kernel.org
2481 S:      Maintained
2482 F:      drivers/clk/keystone/
2483
2484 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2485 M:      Santosh Shilimkar <ssantosh@kernel.org>
2486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2487 L:      linux-kernel@vger.kernel.org
2488 S:      Maintained
2489 F:      drivers/clocksource/timer-keystone.c
2490
2491 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2492 M:      Santosh Shilimkar <ssantosh@kernel.org>
2493 L:      linux-kernel@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/power/reset/keystone-reset.c
2496
2497 ARM/THECUS N2100 MACHINE SUPPORT
2498 M:      Lennert Buytenhek <kernel@wantstofly.org>
2499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2500 S:      Maintained
2501
2502 ARM/TOSA MACHINE SUPPORT
2503 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2504 M:      Dirk Opfer <dirk@opfer-online.de>
2505 S:      Maintained
2506
2507 ARM/UNIPHIER ARCHITECTURE
2508 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2511 S:      Maintained
2512 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2513 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2514 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2515 F:      arch/arm/boot/dts/uniphier*
2516 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2517 F:      arch/arm/mach-uniphier/
2518 F:      arch/arm/mm/cache-uniphier.c
2519 F:      arch/arm64/boot/dts/socionext/uniphier*
2520 F:      drivers/bus/uniphier-system-bus.c
2521 F:      drivers/clk/uniphier/
2522 F:      drivers/dma/uniphier-mdmac.c
2523 F:      drivers/gpio/gpio-uniphier.c
2524 F:      drivers/i2c/busses/i2c-uniphier*
2525 F:      drivers/irqchip/irq-uniphier-aidet.c
2526 F:      drivers/mmc/host/uniphier-sd.c
2527 F:      drivers/pinctrl/uniphier/
2528 F:      drivers/reset/reset-uniphier.c
2529 F:      drivers/tty/serial/8250/8250_uniphier.c
2530 N:      uniphier
2531
2532 Ux500 CLOCK DRIVERS
2533 M:      Ulf Hansson <ulf.hansson@linaro.org>
2534 L:      linux-clk@vger.kernel.org
2535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2536 S:      Maintained
2537 F:      drivers/clk/ux500/
2538
2539 ARM/VERSATILE EXPRESS PLATFORM
2540 M:      Liviu Dudau <liviu.dudau@arm.com>
2541 M:      Sudeep Holla <sudeep.holla@arm.com>
2542 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2544 S:      Maintained
2545 F:      arch/arm/boot/dts/vexpress*
2546 F:      arch/arm64/boot/dts/arm/
2547 F:      arch/arm/mach-vexpress/
2548 F:      */*/vexpress*
2549 F:      */*/*/vexpress*
2550 F:      drivers/clk/versatile/clk-vexpress-osc.c
2551 F:      drivers/clocksource/timer-versatile.c
2552 N:      mps2
2553
2554 ARM/VFP SUPPORT
2555 M:      Russell King <linux@armlinux.org.uk>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 W:      http://www.armlinux.org.uk/
2558 S:      Maintained
2559 F:      arch/arm/vfp/
2560
2561 ARM/VOIPAC PXA270 SUPPORT
2562 M:      Marek Vasut <marek.vasut@gmail.com>
2563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2564 S:      Maintained
2565 F:      arch/arm/mach-pxa/vpac270.c
2566 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2567
2568 ARM/VT8500 ARM ARCHITECTURE
2569 M:      Tony Prisk <linux@prisktech.co.nz>
2570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2571 S:      Maintained
2572 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2573 F:      arch/arm/mach-vt8500/
2574 F:      drivers/clocksource/timer-vt8500.c
2575 F:      drivers/i2c/busses/i2c-wmt.c
2576 F:      drivers/mmc/host/wmt-sdmmc.c
2577 F:      drivers/pwm/pwm-vt8500.c
2578 F:      drivers/rtc/rtc-vt8500.c
2579 F:      drivers/tty/serial/vt8500_serial.c
2580 F:      drivers/usb/host/ehci-platform.c
2581 F:      drivers/usb/host/uhci-platform.c
2582 F:      drivers/video/fbdev/vt8500lcdfb.*
2583 F:      drivers/video/fbdev/wm8505fb*
2584 F:      drivers/video/fbdev/wmt_ge_rops.*
2585
2586 ARM/ZIPIT Z2 SUPPORT
2587 M:      Marek Vasut <marek.vasut@gmail.com>
2588 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2589 S:      Maintained
2590 F:      arch/arm/mach-pxa/z2.c
2591 F:      arch/arm/mach-pxa/include/mach/z2.h
2592
2593 ARM/ZTE ARCHITECTURE
2594 M:      Jun Nie <jun.nie@linaro.org>
2595 M:      Shawn Guo <shawnguo@kernel.org>
2596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2597 S:      Maintained
2598 F:      arch/arm/boot/dts/zx2967*
2599 F:      arch/arm/mach-zx/
2600 F:      arch/arm64/boot/dts/zte/
2601 F:      drivers/clk/zte/
2602 F:      drivers/dma/zx_dma.c
2603 F:      drivers/gpio/gpio-zx.c
2604 F:      drivers/i2c/busses/i2c-zx2967.c
2605 F:      drivers/mmc/host/dw_mmc-zx.*
2606 F:      drivers/pinctrl/zte/
2607 F:      drivers/soc/zte/
2608 F:      drivers/thermal/zx2967_thermal.c
2609 F:      drivers/watchdog/zx2967_wdt.c
2610 F:      Documentation/devicetree/bindings/arm/zte.yaml
2611 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2612 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2613 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2614 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2615 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2616 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2617 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2618 F:      Documentation/devicetree/bindings/soc/zte/
2619 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2620 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2621 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2622 F:      include/dt-bindings/clock/zx2967*.h
2623 F:      include/dt-bindings/soc/zte,*.h
2624 F:      sound/soc/codecs/zx_aud96p22.c
2625 F:      sound/soc/zte/
2626
2627 ARM/ZYNQ ARCHITECTURE
2628 M:      Michal Simek <michal.simek@xilinx.com>
2629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2630 W:      http://wiki.xilinx.com
2631 T:      git https://github.com/Xilinx/linux-xlnx.git
2632 S:      Supported
2633 F:      arch/arm/mach-zynq/
2634 F:      drivers/cpuidle/cpuidle-zynq.c
2635 F:      drivers/block/xsysace.c
2636 N:      zynq
2637 N:      xilinx
2638 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2639 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2640 F:      drivers/clocksource/timer-cadence-ttc.c
2641 F:      drivers/i2c/busses/i2c-cadence.c
2642 F:      drivers/mmc/host/sdhci-of-arasan.c
2643 F:      drivers/edac/synopsys_edac.c
2644 F:      drivers/i2c/busses/i2c-xiic.c
2645
2646 ARM64 PORT (AARCH64 ARCHITECTURE)
2647 M:      Catalin Marinas <catalin.marinas@arm.com>
2648 M:      Will Deacon <will@kernel.org>
2649 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2651 S:      Maintained
2652 F:      arch/arm64/
2653 X:      arch/arm64/boot/dts/
2654 F:      Documentation/arm64/
2655 F:      tools/testing/selftests/arm64/
2656
2657 AS3645A LED FLASH CONTROLLER DRIVER
2658 M:      Sakari Ailus <sakari.ailus@iki.fi>
2659 L:      linux-leds@vger.kernel.org
2660 S:      Maintained
2661 F:      drivers/leds/leds-as3645a.c
2662
2663 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2664 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2665 L:      linux-media@vger.kernel.org
2666 T:      git git://linuxtv.org/media_tree.git
2667 S:      Maintained
2668 F:      drivers/media/i2c/ak7375.c
2669 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2670
2671 ASAHI KASEI AK8974 DRIVER
2672 M:      Linus Walleij <linus.walleij@linaro.org>
2673 L:      linux-iio@vger.kernel.org
2674 W:      http://www.akm.com/
2675 S:      Supported
2676 F:      drivers/iio/magnetometer/ak8974.c
2677
2678 ASC7621 HARDWARE MONITOR DRIVER
2679 M:      George Joseph <george.joseph@fairview5.com>
2680 L:      linux-hwmon@vger.kernel.org
2681 S:      Maintained
2682 F:      Documentation/hwmon/asc7621.rst
2683 F:      drivers/hwmon/asc7621.c
2684
2685 ASPEED PINCTRL DRIVERS
2686 M:      Andrew Jeffery <andrew@aj.id.au>
2687 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2688 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2689 L:      linux-gpio@vger.kernel.org
2690 S:      Maintained
2691 F:      drivers/pinctrl/aspeed/
2692 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2693
2694 ASPEED VIDEO ENGINE DRIVER
2695 M:      Eddie James <eajames@linux.ibm.com>
2696 L:      linux-media@vger.kernel.org
2697 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2698 S:      Maintained
2699 F:      drivers/media/platform/aspeed-video.c
2700 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2701
2702 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2703 M:      Corentin Chary <corentin.chary@gmail.com>
2704 L:      acpi4asus-user@lists.sourceforge.net
2705 L:      platform-driver-x86@vger.kernel.org
2706 W:      http://acpi4asus.sf.net
2707 S:      Maintained
2708 F:      drivers/platform/x86/asus*.c
2709 F:      drivers/platform/x86/eeepc*.c
2710
2711 ASUS WIRELESS RADIO CONTROL DRIVER
2712 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2713 L:      platform-driver-x86@vger.kernel.org
2714 S:      Maintained
2715 F:      drivers/platform/x86/asus-wireless.c
2716
2717 ASYMMETRIC KEYS
2718 M:      David Howells <dhowells@redhat.com>
2719 L:      keyrings@vger.kernel.org
2720 S:      Maintained
2721 F:      Documentation/crypto/asymmetric-keys.txt
2722 F:      include/linux/verification.h
2723 F:      include/crypto/public_key.h
2724 F:      include/crypto/pkcs7.h
2725 F:      crypto/asymmetric_keys/
2726
2727 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2728 R:      Dan Williams <dan.j.williams@intel.com>
2729 W:      http://sourceforge.net/projects/xscaleiop
2730 S:      Odd fixes
2731 F:      Documentation/crypto/async-tx-api.txt
2732 F:      crypto/async_tx/
2733 F:      drivers/dma/
2734 F:      include/linux/dmaengine.h
2735 F:      include/linux/async_tx.h
2736
2737 AT24 EEPROM DRIVER
2738 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2739 L:      linux-i2c@vger.kernel.org
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2741 S:      Maintained
2742 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2743 F:      drivers/misc/eeprom/at24.c
2744
2745 ATA OVER ETHERNET (AOE) DRIVER
2746 M:      "Justin Sanders" <justin@coraid.com>
2747 W:      http://www.openaoe.org/
2748 S:      Supported
2749 F:      Documentation/admin-guide/aoe/
2750 F:      drivers/block/aoe/
2751
2752 ATHEROS 71XX/9XXX GPIO DRIVER
2753 M:      Alban Bedel <albeu@free.fr>
2754 W:      https://github.com/AlbanBedel/linux
2755 T:      git git://github.com/AlbanBedel/linux
2756 S:      Maintained
2757 F:      drivers/gpio/gpio-ath79.c
2758 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2759
2760 ATHEROS 71XX/9XXX USB PHY DRIVER
2761 M:      Alban Bedel <albeu@free.fr>
2762 W:      https://github.com/AlbanBedel/linux
2763 T:      git git://github.com/AlbanBedel/linux
2764 S:      Maintained
2765 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2766 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2767
2768 ATHEROS ATH GENERIC UTILITIES
2769 M:      Kalle Valo <kvalo@codeaurora.org>
2770 L:      linux-wireless@vger.kernel.org
2771 S:      Supported
2772 F:      drivers/net/wireless/ath/*
2773
2774 ATHEROS ATH5K WIRELESS DRIVER
2775 M:      Jiri Slaby <jirislaby@gmail.com>
2776 M:      Nick Kossifidis <mickflemm@gmail.com>
2777 M:      Luis Chamberlain <mcgrof@kernel.org>
2778 L:      linux-wireless@vger.kernel.org
2779 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2780 S:      Maintained
2781 F:      drivers/net/wireless/ath/ath5k/
2782
2783 ATHEROS ATH6KL WIRELESS DRIVER
2784 M:      Kalle Valo <kvalo@codeaurora.org>
2785 L:      linux-wireless@vger.kernel.org
2786 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2788 S:      Supported
2789 F:      drivers/net/wireless/ath/ath6kl/
2790
2791 ATI_REMOTE2 DRIVER
2792 M:      Ville Syrjala <syrjala@sci.fi>
2793 S:      Maintained
2794 F:      drivers/input/misc/ati_remote2.c
2795
2796 ATK0110 HWMON DRIVER
2797 M:      Luca Tettamanti <kronos.it@gmail.com>
2798 L:      linux-hwmon@vger.kernel.org
2799 S:      Maintained
2800 F:      drivers/hwmon/asus_atk0110.c
2801
2802 ATLX ETHERNET DRIVERS
2803 M:      Jay Cliburn <jcliburn@gmail.com>
2804 M:      Chris Snook <chris.snook@gmail.com>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/atl1
2807 W:      http://atl1.sourceforge.net
2808 S:      Maintained
2809 F:      drivers/net/ethernet/atheros/
2810
2811 ATM
2812 M:      Chas Williams <3chas3@gmail.com>
2813 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2814 L:      netdev@vger.kernel.org
2815 W:      http://linux-atm.sourceforge.net
2816 S:      Maintained
2817 F:      drivers/atm/
2818 F:      include/linux/atm*
2819 F:      include/uapi/linux/atm*
2820
2821 ATMEL MACB ETHERNET DRIVER
2822 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2823 S:      Supported
2824 F:      drivers/net/ethernet/cadence/
2825
2826 ATMEL MAXTOUCH DRIVER
2827 M:      Nick Dyer <nick@shmanahar.org>
2828 T:      git git://github.com/ndyer/linux.git
2829 S:      Maintained
2830 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2831 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2832
2833 ATMEL WIRELESS DRIVER
2834 M:      Simon Kelley <simon@thekelleys.org.uk>
2835 L:      linux-wireless@vger.kernel.org
2836 W:      http://www.thekelleys.org.uk/atmel
2837 W:      http://atmelwlandriver.sourceforge.net/
2838 S:      Maintained
2839 F:      drivers/net/wireless/atmel/atmel*
2840
2841 ATOMIC INFRASTRUCTURE
2842 M:      Will Deacon <will@kernel.org>
2843 M:      Peter Zijlstra <peterz@infradead.org>
2844 R:      Boqun Feng <boqun.feng@gmail.com>
2845 L:      linux-kernel@vger.kernel.org
2846 S:      Maintained
2847 F:      arch/*/include/asm/atomic*.h
2848 F:      include/*/atomic*.h
2849 F:      scripts/atomic/
2850
2851 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2852 M:      Bradley Grove <linuxdrivers@attotech.com>
2853 L:      linux-scsi@vger.kernel.org
2854 W:      http://www.attotech.com
2855 S:      Supported
2856 F:      drivers/scsi/esas2r
2857
2858 ATUSB IEEE 802.15.4 RADIO DRIVER
2859 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2860 L:      linux-wpan@vger.kernel.org
2861 S:      Maintained
2862 F:      drivers/net/ieee802154/atusb.c
2863 F:      drivers/net/ieee802154/atusb.h
2864 F:      drivers/net/ieee802154/at86rf230.h
2865
2866 AUDIT SUBSYSTEM
2867 M:      Paul Moore <paul@paul-moore.com>
2868 M:      Eric Paris <eparis@redhat.com>
2869 L:      linux-audit@redhat.com (moderated for non-subscribers)
2870 W:      https://github.com/linux-audit
2871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2872 S:      Supported
2873 F:      include/linux/audit.h
2874 F:      include/uapi/linux/audit.h
2875 F:      kernel/audit*
2876
2877 AUXILIARY DISPLAY DRIVERS
2878 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2879 S:      Maintained
2880 F:      drivers/auxdisplay/
2881 F:      include/linux/cfag12864b.h
2882
2883 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2884 M:      Andreas Klinger <ak@it-klinger.de>
2885 L:      linux-iio@vger.kernel.org
2886 S:      Maintained
2887 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2888 F:      drivers/iio/adc/hx711.c
2889
2890 AX.25 NETWORK LAYER
2891 M:      Ralf Baechle <ralf@linux-mips.org>
2892 L:      linux-hams@vger.kernel.org
2893 W:      http://www.linux-ax25.org/
2894 S:      Maintained
2895 F:      include/uapi/linux/ax25.h
2896 F:      include/net/ax25.h
2897 F:      net/ax25/
2898
2899 AXENTIA ARM DEVICES
2900 M:      Peter Rosin <peda@axentia.se>
2901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2902 S:      Maintained
2903 F:      arch/arm/boot/dts/at91-linea.dtsi
2904 F:      arch/arm/boot/dts/at91-natte.dtsi
2905 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2906 F:      arch/arm/boot/dts/at91-tse850-3.dts
2907
2908 AXENTIA ASOC DRIVERS
2909 M:      Peter Rosin <peda@axentia.se>
2910 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2911 S:      Maintained
2912 F:      Documentation/devicetree/bindings/sound/axentia,*
2913 F:      sound/soc/atmel/tse850-pcm5142.c
2914
2915 AXXIA I2C CONTROLLER
2916 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2917 L:      linux-i2c@vger.kernel.org
2918 S:      Maintained
2919 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2920 F:      drivers/i2c/busses/i2c-axxia.c
2921
2922 AZ6007 DVB DRIVER
2923 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2924 L:      linux-media@vger.kernel.org
2925 W:      https://linuxtv.org
2926 T:      git git://linuxtv.org/media_tree.git
2927 S:      Maintained
2928 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2929
2930 AZTECH FM RADIO RECEIVER DRIVER
2931 M:      Hans Verkuil <hverkuil@xs4all.nl>
2932 L:      linux-media@vger.kernel.org
2933 T:      git git://linuxtv.org/media_tree.git
2934 W:      https://linuxtv.org
2935 S:      Maintained
2936 F:      drivers/media/radio/radio-aztech*
2937
2938 B43 WIRELESS DRIVER
2939 L:      linux-wireless@vger.kernel.org
2940 L:      b43-dev@lists.infradead.org
2941 W:      http://wireless.kernel.org/en/users/Drivers/b43
2942 S:      Odd Fixes
2943 F:      drivers/net/wireless/broadcom/b43/
2944
2945 B43LEGACY WIRELESS DRIVER
2946 M:      Larry Finger <Larry.Finger@lwfinger.net>
2947 L:      linux-wireless@vger.kernel.org
2948 L:      b43-dev@lists.infradead.org
2949 W:      http://wireless.kernel.org/en/users/Drivers/b43
2950 S:      Maintained
2951 F:      drivers/net/wireless/broadcom/b43legacy/
2952
2953 BACKLIGHT CLASS/SUBSYSTEM
2954 M:      Lee Jones <lee.jones@linaro.org>
2955 M:      Daniel Thompson <daniel.thompson@linaro.org>
2956 M:      Jingoo Han <jingoohan1@gmail.com>
2957 L:      dri-devel@lists.freedesktop.org
2958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2959 S:      Maintained
2960 F:      drivers/video/backlight/
2961 F:      include/linux/backlight.h
2962 F:      include/linux/pwm_backlight.h
2963 F:      Documentation/devicetree/bindings/leds/backlight
2964 F:      Documentation/ABI/stable/sysfs-class-backlight
2965 F:      Documentation/ABI/testing/sysfs-class-backlight
2966
2967 BATMAN ADVANCED
2968 M:      Marek Lindner <mareklindner@neomailbox.ch>
2969 M:      Simon Wunderlich <sw@simonwunderlich.de>
2970 M:      Antonio Quartulli <a@unstable.cc>
2971 M:      Sven Eckelmann <sven@narfation.org>
2972 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2973 W:      https://www.open-mesh.org/
2974 B:      https://www.open-mesh.org/projects/batman-adv/issues
2975 C:      irc://chat.freenode.net/batman
2976 Q:      https://patchwork.open-mesh.org/project/batman/list/
2977 T:      git https://git.open-mesh.org/linux-merge.git
2978 S:      Maintained
2979 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2980 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2981 F:      Documentation/networking/batman-adv.rst
2982 F:      include/uapi/linux/batadv_packet.h
2983 F:      include/uapi/linux/batman_adv.h
2984 F:      net/batman-adv/
2985
2986 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2987 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2988 L:      linux-hams@vger.kernel.org
2989 W:      http://www.baycom.org/~tom/ham/ham.html
2990 S:      Maintained
2991 F:      drivers/net/hamradio/baycom*
2992
2993 BCACHE (BLOCK LAYER CACHE)
2994 M:      Coly Li <colyli@suse.de>
2995 M:      Kent Overstreet <kent.overstreet@gmail.com>
2996 L:      linux-bcache@vger.kernel.org
2997 W:      http://bcache.evilpiepirate.org
2998 C:      irc://irc.oftc.net/bcache
2999 S:      Maintained
3000 F:      drivers/md/bcache/
3001
3002 BDISP ST MEDIA DRIVER
3003 M:      Fabien Dessenne <fabien.dessenne@st.com>
3004 L:      linux-media@vger.kernel.org
3005 T:      git git://linuxtv.org/media_tree.git
3006 W:      https://linuxtv.org
3007 S:      Supported
3008 F:      drivers/media/platform/sti/bdisp
3009
3010 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3011 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3012 L:      netdev@vger.kernel.org
3013 S:      Maintained
3014 F:      drivers/net/ethernet/ec_bhf.c
3015
3016 BEFS FILE SYSTEM
3017 M:      Luis de Bethencourt <luisbg@kernel.org>
3018 M:      Salah Triki <salah.triki@gmail.com>
3019 S:      Maintained
3020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3021 F:      Documentation/filesystems/befs.txt
3022 F:      fs/befs/
3023
3024 BFQ I/O SCHEDULER
3025 M:      Paolo Valente <paolo.valente@linaro.org>
3026 M:      Jens Axboe <axboe@kernel.dk>
3027 L:      linux-block@vger.kernel.org
3028 S:      Maintained
3029 F:      block/bfq-*
3030 F:      Documentation/block/bfq-iosched.rst
3031
3032 BFS FILE SYSTEM
3033 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3034 S:      Maintained
3035 F:      Documentation/filesystems/bfs.txt
3036 F:      fs/bfs/
3037 F:      include/uapi/linux/bfs_fs.h
3038
3039 BLINKM RGB LED DRIVER
3040 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3041 S:      Maintained
3042 F:      drivers/leds/leds-blinkm.c
3043
3044 BLOCK LAYER
3045 M:      Jens Axboe <axboe@kernel.dk>
3046 L:      linux-block@vger.kernel.org
3047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3048 S:      Maintained
3049 F:      block/
3050 F:      drivers/block/
3051 F:      kernel/trace/blktrace.c
3052 F:      lib/sbitmap.c
3053
3054 BLOCK2MTD DRIVER
3055 M:      Joern Engel <joern@lazybastard.org>
3056 L:      linux-mtd@lists.infradead.org
3057 S:      Maintained
3058 F:      drivers/mtd/devices/block2mtd.c
3059
3060 BLUETOOTH DRIVERS
3061 M:      Marcel Holtmann <marcel@holtmann.org>
3062 M:      Johan Hedberg <johan.hedberg@gmail.com>
3063 L:      linux-bluetooth@vger.kernel.org
3064 W:      http://www.bluez.org/
3065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3067 S:      Maintained
3068 F:      drivers/bluetooth/
3069
3070 BLUETOOTH SUBSYSTEM
3071 M:      Marcel Holtmann <marcel@holtmann.org>
3072 M:      Johan Hedberg <johan.hedberg@gmail.com>
3073 L:      linux-bluetooth@vger.kernel.org
3074 W:      http://www.bluez.org/
3075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3077 S:      Maintained
3078 F:      net/bluetooth/
3079 F:      include/net/bluetooth/
3080
3081 BONDING DRIVER
3082 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3083 M:      Veaceslav Falico <vfalico@gmail.com>
3084 M:      Andy Gospodarek <andy@greyhouse.net>
3085 L:      netdev@vger.kernel.org
3086 W:      http://sourceforge.net/projects/bonding/
3087 S:      Supported
3088 F:      drivers/net/bonding/
3089 F:      include/uapi/linux/if_bonding.h
3090
3091 BPF (Safe dynamic programs and tools)
3092 M:      Alexei Starovoitov <ast@kernel.org>
3093 M:      Daniel Borkmann <daniel@iogearbox.net>
3094 R:      Martin KaFai Lau <kafai@fb.com>
3095 R:      Song Liu <songliubraving@fb.com>
3096 R:      Yonghong Song <yhs@fb.com>
3097 R:      Andrii Nakryiko <andriin@fb.com>
3098 L:      netdev@vger.kernel.org
3099 L:      bpf@vger.kernel.org
3100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3102 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3103 S:      Supported
3104 F:      arch/*/net/*
3105 F:      Documentation/networking/filter.txt
3106 F:      Documentation/bpf/
3107 F:      include/linux/bpf*
3108 F:      include/linux/filter.h
3109 F:      include/trace/events/xdp.h
3110 F:      include/uapi/linux/bpf*
3111 F:      include/uapi/linux/filter.h
3112 F:      kernel/bpf/
3113 F:      kernel/trace/bpf_trace.c
3114 F:      lib/test_bpf.c
3115 F:      net/bpf/
3116 F:      net/core/filter.c
3117 F:      net/sched/act_bpf.c
3118 F:      net/sched/cls_bpf.c
3119 F:      samples/bpf/
3120 F:      tools/bpf/
3121 F:      tools/lib/bpf/
3122 F:      tools/testing/selftests/bpf/
3123 K:      bpf
3124 N:      bpf
3125
3126 BPF JIT for ARM
3127 M:      Shubham Bansal <illusionist.neo@gmail.com>
3128 L:      netdev@vger.kernel.org
3129 L:      bpf@vger.kernel.org
3130 S:      Maintained
3131 F:      arch/arm/net/
3132
3133 BPF JIT for ARM64
3134 M:      Daniel Borkmann <daniel@iogearbox.net>
3135 M:      Alexei Starovoitov <ast@kernel.org>
3136 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3137 L:      netdev@vger.kernel.org
3138 L:      bpf@vger.kernel.org
3139 S:      Supported
3140 F:      arch/arm64/net/
3141
3142 BPF JIT for MIPS (32-BIT AND 64-BIT)
3143 M:      Paul Burton <paulburton@kernel.org>
3144 L:      netdev@vger.kernel.org
3145 L:      bpf@vger.kernel.org
3146 S:      Maintained
3147 F:      arch/mips/net/
3148
3149 BPF JIT for NFP NICs
3150 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3151 L:      netdev@vger.kernel.org
3152 L:      bpf@vger.kernel.org
3153 S:      Supported
3154 F:      drivers/net/ethernet/netronome/nfp/bpf/
3155
3156 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3157 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3158 M:      Sandipan Das <sandipan@linux.ibm.com>
3159 L:      netdev@vger.kernel.org
3160 L:      bpf@vger.kernel.org
3161 S:      Maintained
3162 F:      arch/powerpc/net/
3163
3164 BPF JIT for RISC-V (RV64G)
3165 M:      Björn Töpel <bjorn.topel@gmail.com>
3166 L:      netdev@vger.kernel.org
3167 S:      Maintained
3168 F:      arch/riscv/net/
3169
3170 BPF JIT for S390
3171 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3172 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3173 M:      Vasily Gorbik <gor@linux.ibm.com>
3174 L:      netdev@vger.kernel.org
3175 L:      bpf@vger.kernel.org
3176 S:      Maintained
3177 F:      arch/s390/net/
3178 X:      arch/s390/net/pnet.c
3179
3180 BPF JIT for SPARC (32-BIT AND 64-BIT)
3181 M:      David S. Miller <davem@davemloft.net>
3182 L:      netdev@vger.kernel.org
3183 L:      bpf@vger.kernel.org
3184 S:      Maintained
3185 F:      arch/sparc/net/
3186
3187 BPF JIT for X86 32-BIT
3188 M:      Wang YanQing <udknight@gmail.com>
3189 L:      netdev@vger.kernel.org
3190 L:      bpf@vger.kernel.org
3191 S:      Maintained
3192 F:      arch/x86/net/bpf_jit_comp32.c
3193
3194 BPF JIT for X86 64-BIT
3195 M:      Alexei Starovoitov <ast@kernel.org>
3196 M:      Daniel Borkmann <daniel@iogearbox.net>
3197 L:      netdev@vger.kernel.org
3198 L:      bpf@vger.kernel.org
3199 S:      Supported
3200 F:      arch/x86/net/
3201 X:      arch/x86/net/bpf_jit_comp32.c
3202
3203 BROADCOM B44 10/100 ETHERNET DRIVER
3204 M:      Michael Chan <michael.chan@broadcom.com>
3205 L:      netdev@vger.kernel.org
3206 S:      Supported
3207 F:      drivers/net/ethernet/broadcom/b44.*
3208
3209 BROADCOM B53 ETHERNET SWITCH DRIVER
3210 M:      Florian Fainelli <f.fainelli@gmail.com>
3211 L:      netdev@vger.kernel.org
3212 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3213 S:      Supported
3214 F:      drivers/net/dsa/b53/*
3215 F:      include/linux/platform_data/b53.h
3216
3217 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3218 M:      Florian Fainelli <f.fainelli@gmail.com>
3219 M:      Ray Jui <rjui@broadcom.com>
3220 M:      Scott Branden <sbranden@broadcom.com>
3221 M:      bcm-kernel-feedback-list@broadcom.com
3222 T:      git git://github.com/broadcom/mach-bcm
3223 S:      Maintained
3224 N:      bcm281*
3225 N:      bcm113*
3226 N:      bcm216*
3227 N:      kona
3228 F:      arch/arm/mach-bcm/
3229
3230 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3231 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3232 L:      bcm-kernel-feedback-list@broadcom.com
3233 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3235 T:      git git://github.com/anholt/linux
3236 S:      Maintained
3237 N:      bcm2711
3238 N:      bcm2835
3239 F:      drivers/staging/vc04_services
3240
3241 BROADCOM BCM47XX MIPS ARCHITECTURE
3242 M:      Hauke Mehrtens <hauke@hauke-m.de>
3243 M:      Rafał Miłecki <zajec5@gmail.com>
3244 L:      linux-mips@vger.kernel.org
3245 S:      Maintained
3246 F:      Documentation/devicetree/bindings/mips/brcm/
3247 F:      arch/mips/bcm47xx/*
3248 F:      arch/mips/include/asm/mach-bcm47xx/*
3249
3250 BROADCOM BCM5301X ARM ARCHITECTURE
3251 M:      Hauke Mehrtens <hauke@hauke-m.de>
3252 M:      Rafał Miłecki <zajec5@gmail.com>
3253 M:      bcm-kernel-feedback-list@broadcom.com
3254 L:      linux-arm-kernel@lists.infradead.org
3255 S:      Maintained
3256 F:      arch/arm/mach-bcm/bcm_5301x.c
3257 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3258 F:      arch/arm/boot/dts/bcm470*
3259 F:      arch/arm/boot/dts/bcm953012*
3260
3261 BROADCOM BCM53573 ARM ARCHITECTURE
3262 M:      Rafał Miłecki <rafal@milecki.pl>
3263 L:      bcm-kernel-feedback-list@broadcom.com
3264 L:      linux-arm-kernel@lists.infradead.org
3265 S:      Maintained
3266 F:      arch/arm/boot/dts/bcm53573*
3267 F:      arch/arm/boot/dts/bcm47189*
3268
3269 BROADCOM BCM63XX ARM ARCHITECTURE
3270 M:      Florian Fainelli <f.fainelli@gmail.com>
3271 M:      bcm-kernel-feedback-list@broadcom.com
3272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3273 T:      git git://github.com/broadcom/stblinux.git
3274 S:      Maintained
3275 N:      bcm63xx
3276
3277 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3278 M:      Kevin Cernekee <cernekee@gmail.com>
3279 L:      linux-usb@vger.kernel.org
3280 S:      Maintained
3281 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3282
3283 BROADCOM BCM7XXX ARM ARCHITECTURE
3284 M:      Florian Fainelli <f.fainelli@gmail.com>
3285 M:      bcm-kernel-feedback-list@broadcom.com
3286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3287 T:      git git://github.com/broadcom/stblinux.git
3288 S:      Maintained
3289 F:      arch/arm/mach-bcm/*brcmstb*
3290 F:      arch/arm/boot/dts/bcm7*.dts*
3291 F:      drivers/bus/brcmstb_gisb.c
3292 F:      arch/arm/mm/cache-b15-rac.c
3293 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3294 N:      brcmstb
3295
3296 BROADCOM BMIPS CPUFREQ DRIVER
3297 M:      Markus Mayer <mmayer@broadcom.com>
3298 M:      bcm-kernel-feedback-list@broadcom.com
3299 L:      linux-pm@vger.kernel.org
3300 S:      Maintained
3301 F:      drivers/cpufreq/bmips-cpufreq.c
3302
3303 BROADCOM BMIPS MIPS ARCHITECTURE
3304 M:      Florian Fainelli <f.fainelli@gmail.com>
3305 L:      bcm-kernel-feedback-list@broadcom.com
3306 L:      linux-mips@vger.kernel.org
3307 T:      git git://github.com/broadcom/stblinux.git
3308 S:      Maintained
3309 F:      arch/mips/bmips/*
3310 F:      arch/mips/include/asm/mach-bmips/*
3311 F:      arch/mips/kernel/*bmips*
3312 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3313 F:      drivers/irqchip/irq-bcm63*
3314 F:      drivers/irqchip/irq-bcm7*
3315 F:      drivers/irqchip/irq-brcmstb*
3316 F:      include/linux/bcm963xx_nvram.h
3317 F:      include/linux/bcm963xx_tag.h
3318
3319 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3320 M:      Rasesh Mody <rmody@marvell.com>
3321 M:      GR-Linux-NIC-Dev@marvell.com
3322 L:      netdev@vger.kernel.org
3323 S:      Supported
3324 F:      drivers/net/ethernet/broadcom/bnx2.*
3325 F:      drivers/net/ethernet/broadcom/bnx2_*
3326
3327 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3328 M:      QLogic-Storage-Upstream@qlogic.com
3329 L:      linux-scsi@vger.kernel.org
3330 S:      Supported
3331 F:      drivers/scsi/bnx2fc/
3332
3333 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3334 M:      QLogic-Storage-Upstream@qlogic.com
3335 L:      linux-scsi@vger.kernel.org
3336 S:      Supported
3337 F:      drivers/scsi/bnx2i/
3338
3339 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3340 M:      Ariel Elior <aelior@marvell.com>
3341 M:      Sudarsana Kalluru <skalluru@marvell.com>
3342 M:      GR-everest-linux-l2@marvell.com
3343 L:      netdev@vger.kernel.org
3344 S:      Supported
3345 F:      drivers/net/ethernet/broadcom/bnx2x/
3346
3347 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3348 M:      Michael Chan <michael.chan@broadcom.com>
3349 L:      netdev@vger.kernel.org
3350 S:      Supported
3351 F:      drivers/net/ethernet/broadcom/bnxt/
3352
3353 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3354 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3355 M:      Franky Lin <franky.lin@broadcom.com>
3356 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3357 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3358 M:      Wright Feng <wright.feng@cypress.com>
3359 L:      linux-wireless@vger.kernel.org
3360 L:      brcm80211-dev-list.pdl@broadcom.com
3361 L:      brcm80211-dev-list@cypress.com
3362 S:      Supported
3363 F:      drivers/net/wireless/broadcom/brcm80211/
3364
3365 BROADCOM BRCMSTB GPIO DRIVER
3366 M:      Gregory Fong <gregory.0xf0@gmail.com>
3367 L:      bcm-kernel-feedback-list@broadcom.com
3368 S:      Supported
3369 F:      drivers/gpio/gpio-brcmstb.c
3370 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3371
3372 BROADCOM BRCMSTB I2C DRIVER
3373 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3374 L:      linux-i2c@vger.kernel.org
3375 L:      bcm-kernel-feedback-list@broadcom.com
3376 S:      Supported
3377 F:      drivers/i2c/busses/i2c-brcmstb.c
3378 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3379
3380 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3381 M:      Al Cooper <alcooperx@gmail.com>
3382 L:      linux-kernel@vger.kernel.org
3383 L:      bcm-kernel-feedback-list@broadcom.com
3384 S:      Maintained
3385 F:      drivers/phy/broadcom/phy-brcm-usb*
3386
3387 BROADCOM GENET ETHERNET DRIVER
3388 M:      Doug Berger <opendmb@gmail.com>
3389 M:      Florian Fainelli <f.fainelli@gmail.com>
3390 L:      bcm-kernel-feedback-list@broadcom.com
3391 L:      netdev@vger.kernel.org
3392 S:      Supported
3393 F:      drivers/net/ethernet/broadcom/genet/
3394
3395 BROADCOM IPROC ARM ARCHITECTURE
3396 M:      Ray Jui <rjui@broadcom.com>
3397 M:      Scott Branden <sbranden@broadcom.com>
3398 M:      bcm-kernel-feedback-list@broadcom.com
3399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3400 T:      git git://github.com/broadcom/cygnus-linux.git
3401 S:      Maintained
3402 N:      iproc
3403 N:      cygnus
3404 N:      bcm[-_]nsp
3405 N:      bcm9113*
3406 N:      bcm9583*
3407 N:      bcm9585*
3408 N:      bcm9586*
3409 N:      bcm988312
3410 N:      bcm113*
3411 N:      bcm583*
3412 N:      bcm585*
3413 N:      bcm586*
3414 N:      bcm88312
3415 N:      hr2
3416 N:      stingray
3417 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3418 F:      arch/arm64/boot/dts/broadcom/stingray/*
3419 F:      drivers/clk/bcm/clk-ns*
3420 F:      drivers/clk/bcm/clk-sr*
3421 F:      drivers/pinctrl/bcm/pinctrl-ns*
3422 F:      include/dt-bindings/clock/bcm-sr*
3423
3424 BROADCOM KONA GPIO DRIVER
3425 M:      Ray Jui <rjui@broadcom.com>
3426 L:      bcm-kernel-feedback-list@broadcom.com
3427 S:      Supported
3428 F:      drivers/gpio/gpio-bcm-kona.c
3429 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3430
3431 BROADCOM NETXTREME-E ROCE DRIVER
3432 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3433 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3434 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3435 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3436 L:      linux-rdma@vger.kernel.org
3437 W:      http://www.broadcom.com
3438 S:      Supported
3439 F:      drivers/infiniband/hw/bnxt_re/
3440 F:      include/uapi/rdma/bnxt_re-abi.h
3441
3442 BROADCOM NVRAM DRIVER
3443 M:      Rafał Miłecki <zajec5@gmail.com>
3444 L:      linux-mips@vger.kernel.org
3445 S:      Maintained
3446 F:      drivers/firmware/broadcom/*
3447
3448 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3449 M:      Rafał Miłecki <zajec5@gmail.com>
3450 L:      linux-wireless@vger.kernel.org
3451 S:      Maintained
3452 F:      drivers/bcma/
3453 F:      include/linux/bcma/
3454
3455 BROADCOM STB AVS CPUFREQ DRIVER
3456 M:      Markus Mayer <mmayer@broadcom.com>
3457 M:      bcm-kernel-feedback-list@broadcom.com
3458 L:      linux-pm@vger.kernel.org
3459 S:      Maintained
3460 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3461 F:      drivers/cpufreq/brcmstb*
3462
3463 BROADCOM STB AVS TMON DRIVER
3464 M:      Markus Mayer <mmayer@broadcom.com>
3465 M:      bcm-kernel-feedback-list@broadcom.com
3466 L:      linux-pm@vger.kernel.org
3467 S:      Maintained
3468 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3469 F:      drivers/thermal/broadcom/brcmstb*
3470
3471 BROADCOM STB NAND FLASH DRIVER
3472 M:      Brian Norris <computersforpeace@gmail.com>
3473 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3474 L:      linux-mtd@lists.infradead.org
3475 L:      bcm-kernel-feedback-list@broadcom.com
3476 S:      Maintained
3477 F:      drivers/mtd/nand/raw/brcmnand/
3478
3479 BROADCOM STB DPFE DRIVER
3480 M:      Markus Mayer <mmayer@broadcom.com>
3481 M:      bcm-kernel-feedback-list@broadcom.com
3482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3483 S:      Maintained
3484 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3485 F:      drivers/memory/brcmstb_dpfe.c
3486
3487 BROADCOM SPI DRIVER
3488 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3489 M:      bcm-kernel-feedback-list@broadcom.com
3490 S:      Maintained
3491 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3492 F:      drivers/spi/spi-bcm-qspi.*
3493 F:      drivers/spi/spi-brcmstb-qspi.c
3494 F:      drivers/spi/spi-iproc-qspi.c
3495
3496 BROADCOM SYSTEMPORT ETHERNET DRIVER
3497 M:      Florian Fainelli <f.fainelli@gmail.com>
3498 L:      bcm-kernel-feedback-list@broadcom.com
3499 L:      netdev@vger.kernel.org
3500 S:      Supported
3501 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3502
3503 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3504 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3505 M:      Prashant Sreedharan <prashant@broadcom.com>
3506 M:      Michael Chan <mchan@broadcom.com>
3507 L:      netdev@vger.kernel.org
3508 S:      Supported
3509 F:      drivers/net/ethernet/broadcom/tg3.*
3510
3511 BROCADE BFA FC SCSI DRIVER
3512 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3513 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3514 L:      linux-scsi@vger.kernel.org
3515 S:      Supported
3516 F:      drivers/scsi/bfa/
3517
3518 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3519 M:      Rasesh Mody <rmody@marvell.com>
3520 M:      Sudarsana Kalluru <skalluru@marvell.com>
3521 M:      GR-Linux-NIC-Dev@marvell.com
3522 L:      netdev@vger.kernel.org
3523 S:      Supported
3524 F:      drivers/net/ethernet/brocade/bna/
3525
3526 BSG (block layer generic sg v4 driver)
3527 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3528 L:      linux-scsi@vger.kernel.org
3529 S:      Supported
3530 F:      block/bsg.c
3531 F:      include/linux/bsg.h
3532 F:      include/uapi/linux/bsg.h
3533
3534 BT87X AUDIO DRIVER
3535 M:      Clemens Ladisch <clemens@ladisch.de>
3536 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3538 S:      Maintained
3539 F:      Documentation/sound/cards/bt87x.rst
3540 F:      sound/pci/bt87x.c
3541
3542 BT8XXGPIO DRIVER
3543 M:      Michael Buesch <m@bues.ch>
3544 W:      http://bu3sch.de/btgpio.php
3545 S:      Maintained
3546 F:      drivers/gpio/gpio-bt8xx.c
3547
3548 BTRFS FILE SYSTEM
3549 M:      Chris Mason <clm@fb.com>
3550 M:      Josef Bacik <josef@toxicpanda.com>
3551 M:      David Sterba <dsterba@suse.com>
3552 L:      linux-btrfs@vger.kernel.org
3553 W:      http://btrfs.wiki.kernel.org/
3554 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3556 S:      Maintained
3557 F:      Documentation/filesystems/btrfs.txt
3558 F:      fs/btrfs/
3559 F:      include/linux/btrfs*
3560 F:      include/uapi/linux/btrfs*
3561
3562 BTTV VIDEO4LINUX DRIVER
3563 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3564 L:      linux-media@vger.kernel.org
3565 W:      https://linuxtv.org
3566 T:      git git://linuxtv.org/media_tree.git
3567 S:      Odd fixes
3568 F:      Documentation/media/v4l-drivers/bttv*
3569 F:      drivers/media/pci/bt8xx/bttv*
3570
3571 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3572 M:      Chanwoo Choi <cw00.choi@samsung.com>
3573 L:      linux-pm@vger.kernel.org
3574 L:      linux-samsung-soc@vger.kernel.org
3575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3576 S:      Maintained
3577 F:      drivers/devfreq/exynos-bus.c
3578 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3579
3580 BUSLOGIC SCSI DRIVER
3581 M:      Khalid Aziz <khalid@gonehiking.org>
3582 L:      linux-scsi@vger.kernel.org
3583 S:      Maintained
3584 F:      drivers/scsi/BusLogic.*
3585 F:      drivers/scsi/FlashPoint.*
3586
3587 C-MEDIA CMI8788 DRIVER
3588 M:      Clemens Ladisch <clemens@ladisch.de>
3589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3591 S:      Maintained
3592 F:      sound/pci/oxygen/
3593
3594 C-SKY ARCHITECTURE
3595 M:      Guo Ren <guoren@kernel.org>
3596 T:      git https://github.com/c-sky/csky-linux.git
3597 S:      Supported
3598 F:      arch/csky/
3599 F:      Documentation/devicetree/bindings/csky/
3600 F:      drivers/irqchip/irq-csky-*
3601 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3602 F:      drivers/clocksource/timer-gx6605s.c
3603 F:      drivers/clocksource/timer-mp-csky.c
3604 F:      Documentation/devicetree/bindings/timer/csky,*
3605 K:      csky
3606 N:      csky
3607
3608 C6X ARCHITECTURE
3609 M:      Mark Salter <msalter@redhat.com>
3610 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3611 L:      linux-c6x-dev@linux-c6x.org
3612 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3613 S:      Maintained
3614 F:      arch/c6x/
3615
3616 CA8210 IEEE-802.15.4 RADIO DRIVER
3617 M:      Harry Morris <h.morris@cascoda.com>
3618 L:      linux-wpan@vger.kernel.org
3619 W:      https://github.com/Cascoda/ca8210-linux.git
3620 S:      Maintained
3621 F:      drivers/net/ieee802154/ca8210.c
3622 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3623
3624 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3625 M:      David Howells <dhowells@redhat.com>
3626 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3627 S:      Supported
3628 F:      Documentation/filesystems/caching/cachefiles.txt
3629 F:      fs/cachefiles/
3630
3631 CADENCE MIPI-CSI2 BRIDGES
3632 M:      Maxime Ripard <mripard@kernel.org>
3633 L:      linux-media@vger.kernel.org
3634 S:      Maintained
3635 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3636 F:      drivers/media/platform/cadence/cdns-csi2*
3637
3638 CADENCE NAND DRIVER
3639 M:      Piotr Sroka <piotrs@cadence.com>
3640 L:      linux-mtd@lists.infradead.org
3641 S:      Maintained
3642 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3643 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3644
3645 CADET FM/AM RADIO RECEIVER DRIVER
3646 M:      Hans Verkuil <hverkuil@xs4all.nl>
3647 L:      linux-media@vger.kernel.org
3648 T:      git git://linuxtv.org/media_tree.git
3649 W:      https://linuxtv.org
3650 S:      Maintained
3651 F:      drivers/media/radio/radio-cadet*
3652
3653 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3654 M:      Jonathan Corbet <corbet@lwn.net>
3655 L:      linux-media@vger.kernel.org
3656 T:      git git://linuxtv.org/media_tree.git
3657 S:      Maintained
3658 F:      Documentation/media/v4l-drivers/cafe_ccic*
3659 F:      drivers/media/platform/marvell-ccic/
3660
3661 CAIF NETWORK LAYER
3662 L:      netdev@vger.kernel.org
3663 S:      Orphan
3664 F:      Documentation/networking/caif/
3665 F:      drivers/net/caif/
3666 F:      include/uapi/linux/caif/
3667 F:      include/net/caif/
3668 F:      net/caif/
3669
3670 CAKE QDISC
3671 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3672 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3673 S:      Maintained
3674 F:      net/sched/sch_cake.c
3675
3676 CAN NETWORK DRIVERS
3677 M:      Wolfgang Grandegger <wg@grandegger.com>
3678 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3679 L:      linux-can@vger.kernel.org
3680 W:      https://github.com/linux-can
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3683 S:      Maintained
3684 F:      Documentation/devicetree/bindings/net/can/
3685 F:      drivers/net/can/
3686 F:      include/linux/can/dev.h
3687 F:      include/linux/can/led.h
3688 F:      include/linux/can/rx-offload.h
3689 F:      include/linux/can/platform/
3690 F:      include/uapi/linux/can/error.h
3691 F:      include/uapi/linux/can/netlink.h
3692 F:      include/uapi/linux/can/vxcan.h
3693
3694 CAN NETWORK LAYER
3695 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3696 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3697 L:      linux-can@vger.kernel.org
3698 W:      https://github.com/linux-can
3699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3701 S:      Maintained
3702 F:      Documentation/networking/can.rst
3703 F:      net/can/
3704 F:      include/linux/can/core.h
3705 F:      include/linux/can/skb.h
3706 F:      include/net/netns/can.h
3707 F:      include/uapi/linux/can.h
3708 F:      include/uapi/linux/can/bcm.h
3709 F:      include/uapi/linux/can/raw.h
3710 F:      include/uapi/linux/can/gw.h
3711
3712 CAN-J1939 NETWORK LAYER
3713 M:      Robin van der Gracht <robin@protonic.nl>
3714 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3715 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3716 L:      linux-can@vger.kernel.org
3717 S:      Maintained
3718 F:      Documentation/networking/j1939.rst
3719 F:      net/can/j1939/
3720 F:      include/uapi/linux/can/j1939.h
3721
3722 CAPABILITIES
3723 M:      Serge Hallyn <serge@hallyn.com>
3724 L:      linux-security-module@vger.kernel.org
3725 S:      Supported
3726 F:      include/linux/capability.h
3727 F:      include/uapi/linux/capability.h
3728 F:      security/commoncap.c
3729 F:      kernel/capability.c
3730
3731 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3732 M:      Kevin Tsai <ktsai@capellamicro.com>
3733 S:      Maintained
3734 F:      drivers/iio/light/cm*
3735
3736 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3737 M:      Christian Lamparter <chunkeey@googlemail.com>
3738 L:      linux-wireless@vger.kernel.org
3739 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3740 S:      Maintained
3741 F:      drivers/net/wireless/ath/carl9170/
3742
3743 CAVIUM I2C DRIVER
3744 M:      Robert Richter <rrichter@marvell.com>
3745 W:      http://www.marvell.com
3746 S:      Supported
3747 F:      drivers/i2c/busses/i2c-octeon*
3748 F:      drivers/i2c/busses/i2c-thunderx*
3749
3750 CAVIUM LIQUIDIO NETWORK DRIVER
3751 M:      Derek Chickles <dchickles@marvell.com>
3752 M:      Satanand Burla <sburla@marvell.com>
3753 M:      Felix Manlunas <fmanlunas@marvell.com>
3754 L:      netdev@vger.kernel.org
3755 W:      http://www.marvell.com
3756 S:      Supported
3757 F:      drivers/net/ethernet/cavium/liquidio/
3758
3759 CAVIUM MMC DRIVER
3760 M:      Robert Richter <rrichter@marvell.com>
3761 W:      http://www.marvell.com
3762 S:      Supported
3763 F:      drivers/mmc/host/cavium*
3764
3765 CAVIUM OCTEON-TX CRYPTO DRIVER
3766 M:      George Cherian <gcherian@marvell.com>
3767 L:      linux-crypto@vger.kernel.org
3768 W:      http://www.marvell.com
3769 S:      Supported
3770 F:      drivers/crypto/cavium/cpt/
3771
3772 CAVIUM THUNDERX2 ARM64 SOC
3773 M:      Robert Richter <rrichter@marvell.com>
3774 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3775 S:      Maintained
3776 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3777 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3778
3779 CC2520 IEEE-802.15.4 RADIO DRIVER
3780 M:      Varka Bhadram <varkabhadram@gmail.com>
3781 L:      linux-wpan@vger.kernel.org
3782 S:      Maintained
3783 F:      drivers/net/ieee802154/cc2520.c
3784 F:      include/linux/spi/cc2520.h
3785 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3786
3787 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3788 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3789 L:      linux-crypto@vger.kernel.org
3790 S:      Supported
3791 F:      drivers/crypto/ccree/
3792 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3793
3794 CEC FRAMEWORK
3795 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3796 L:      linux-media@vger.kernel.org
3797 T:      git git://linuxtv.org/media_tree.git
3798 W:      http://linuxtv.org
3799 S:      Supported
3800 F:      Documentation/media/kapi/cec-core.rst
3801 F:      Documentation/media/uapi/cec
3802 F:      drivers/media/cec/
3803 F:      drivers/media/rc/keymaps/rc-cec.c
3804 F:      include/media/cec.h
3805 F:      include/media/cec-notifier.h
3806 F:      include/uapi/linux/cec.h
3807 F:      include/uapi/linux/cec-funcs.h
3808 F:      Documentation/devicetree/bindings/media/cec.txt
3809 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3810
3811 CEC GPIO DRIVER
3812 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3813 L:      linux-media@vger.kernel.org
3814 T:      git git://linuxtv.org/media_tree.git
3815 W:      http://linuxtv.org
3816 S:      Supported
3817 F:      drivers/media/platform/cec-gpio/
3818 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3819
3820 CELL BROADBAND ENGINE ARCHITECTURE
3821 M:      Arnd Bergmann <arnd@arndb.de>
3822 L:      linuxppc-dev@lists.ozlabs.org
3823 W:      http://www.ibm.com/developerworks/power/cell/
3824 S:      Supported
3825 F:      arch/powerpc/include/asm/cell*.h
3826 F:      arch/powerpc/include/asm/spu*.h
3827 F:      arch/powerpc/include/uapi/asm/spu*.h
3828 F:      arch/powerpc/oprofile/*cell*
3829 F:      arch/powerpc/platforms/cell/
3830
3831 CEPH COMMON CODE (LIBCEPH)
3832 M:      Ilya Dryomov <idryomov@gmail.com>
3833 M:      Jeff Layton <jlayton@kernel.org>
3834 M:      Sage Weil <sage@redhat.com>
3835 L:      ceph-devel@vger.kernel.org
3836 W:      http://ceph.com/
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3838 T:      git git://github.com/ceph/ceph-client.git
3839 S:      Supported
3840 F:      net/ceph/
3841 F:      include/linux/ceph/
3842 F:      include/linux/crush/
3843
3844 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3845 M:      Jeff Layton <jlayton@kernel.org>
3846 M:      Sage Weil <sage@redhat.com>
3847 M:      Ilya Dryomov <idryomov@gmail.com>
3848 L:      ceph-devel@vger.kernel.org
3849 W:      http://ceph.com/
3850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3851 T:      git git://github.com/ceph/ceph-client.git
3852 S:      Supported
3853 F:      Documentation/filesystems/ceph.txt
3854 F:      fs/ceph/
3855
3856 CERTIFICATE HANDLING:
3857 M:      David Howells <dhowells@redhat.com>
3858 M:      David Woodhouse <dwmw2@infradead.org>
3859 L:      keyrings@vger.kernel.org
3860 S:      Maintained
3861 F:      Documentation/admin-guide/module-signing.rst
3862 F:      certs/
3863 F:      scripts/sign-file.c
3864 F:      scripts/extract-cert.c
3865
3866 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3867 L:      devel@driverdev.osuosl.org
3868 S:      Obsolete
3869 F:      drivers/staging/wusbcore/
3870
3871 CFAG12864B LCD DRIVER
3872 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3873 S:      Maintained
3874 F:      drivers/auxdisplay/cfag12864b.c
3875 F:      include/linux/cfag12864b.h
3876
3877 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3878 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3879 S:      Maintained
3880 F:      drivers/auxdisplay/cfag12864bfb.c
3881 F:      include/linux/cfag12864b.h
3882
3883 802.11 (including CFG80211/NL80211)
3884 M:      Johannes Berg <johannes@sipsolutions.net>
3885 L:      linux-wireless@vger.kernel.org
3886 W:      http://wireless.kernel.org/
3887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3889 S:      Maintained
3890 F:      net/wireless/
3891 F:      include/uapi/linux/nl80211.h
3892 F:      include/linux/ieee80211.h
3893 F:      include/net/wext.h
3894 F:      include/net/cfg80211.h
3895 F:      include/net/iw_handler.h
3896 F:      include/net/ieee80211_radiotap.h
3897 F:      Documentation/driver-api/80211/cfg80211.rst
3898 F:      Documentation/networking/regulatory.txt
3899
3900 CHAR and MISC DRIVERS
3901 M:      Arnd Bergmann <arnd@arndb.de>
3902 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3904 S:      Supported
3905 F:      drivers/char/
3906 F:      drivers/misc/
3907 F:      include/linux/miscdevice.h
3908
3909 CHECKPATCH
3910 M:      Andy Whitcroft <apw@canonical.com>
3911 M:      Joe Perches <joe@perches.com>
3912 S:      Maintained
3913 F:      scripts/checkpatch.pl
3914
3915 CHINESE DOCUMENTATION
3916 M:      Harry Wei <harryxiyou@gmail.com>
3917 M:      Alex Shi <alex.shi@linux.alibaba.com>
3918 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3919 S:      Maintained
3920 F:      Documentation/translations/zh_CN/
3921
3922 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3923 M:      Peter Chen <Peter.Chen@nxp.com>
3924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3925 L:      linux-usb@vger.kernel.org
3926 S:      Maintained
3927 F:      drivers/usb/chipidea/
3928
3929 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3930 M:      Hans de Goede <hdegoede@redhat.com>
3931 L:      linux-input@vger.kernel.org
3932 S:      Maintained
3933 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3934 F:      drivers/input/touchscreen/chipone_icn8318.c
3935
3936 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3937 M:      Hans de Goede <hdegoede@redhat.com>
3938 L:      linux-input@vger.kernel.org
3939 S:      Maintained
3940 F:      drivers/input/touchscreen/chipone_icn8505.c
3941
3942 CHROME HARDWARE PLATFORM SUPPORT
3943 M:      Benson Leung <bleung@chromium.org>
3944 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3945 S:      Maintained
3946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3947 F:      drivers/platform/chrome/
3948
3949 CHROMEOS EC SUBDRIVERS
3950 M:      Benson Leung <bleung@chromium.org>
3951 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3952 R:      Guenter Roeck <groeck@chromium.org>
3953 S:      Maintained
3954 N:      cros_ec
3955 N:      cros-ec
3956 F:      drivers/power/supply/cros_usbpd-charger.c
3957
3958 CHROMEOS EC CODEC DRIVER
3959 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3960 S:      Maintained
3961 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3962 R:      Guenter Roeck <groeck@chromium.org>
3963 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3964 F:      sound/soc/codecs/cros_ec_codec.*
3965
3966 CIRRUS LOGIC AUDIO CODEC DRIVERS
3967 M:      Brian Austin <brian.austin@cirrus.com>
3968 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3969 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3970 S:      Maintained
3971 F:      sound/soc/codecs/cs*
3972
3973 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3974 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3975 L:      netdev@vger.kernel.org
3976 S:      Maintained
3977 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3978
3979 CIRRUS LOGIC LOCHNAGAR DRIVER
3980 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3981 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3982 L:      patches@opensource.cirrus.com
3983 S:      Supported
3984 F:      drivers/clk/clk-lochnagar.c
3985 F:      drivers/hwmon/lochnagar-hwmon.c
3986 F:      drivers/mfd/lochnagar-i2c.c
3987 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3988 F:      drivers/regulator/lochnagar-regulator.c
3989 F:      sound/soc/codecs/lochnagar-sc.c
3990 F:      include/dt-bindings/clk/lochnagar.h
3991 F:      include/dt-bindings/pinctrl/lochnagar.h
3992 F:      include/linux/mfd/lochnagar*
3993 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3994 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3995 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3996 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3997 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3998 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3999 F:      Documentation/hwmon/lochnagar.rst
4000
4001 CISCO FCOE HBA DRIVER
4002 M:      Satish Kharat <satishkh@cisco.com>
4003 M:      Sesidhar Baddela <sebaddel@cisco.com>
4004 M:      Karan Tilak Kumar <kartilak@cisco.com>
4005 L:      linux-scsi@vger.kernel.org
4006 S:      Supported
4007 F:      drivers/scsi/fnic/
4008
4009 CISCO SCSI HBA DRIVER
4010 M:      Karan Tilak Kumar <kartilak@cisco.com>
4011 M:      Sesidhar Baddela <sebaddel@cisco.com>
4012 L:      linux-scsi@vger.kernel.org
4013 S:      Supported
4014 F:      drivers/scsi/snic/
4015
4016 CISCO VIC ETHERNET NIC DRIVER
4017 M:      Christian Benvenuti <benve@cisco.com>
4018 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4019 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4020 S:      Supported
4021 F:      drivers/net/ethernet/cisco/enic/
4022
4023 CISCO VIC LOW LATENCY NIC DRIVER
4024 M:      Christian Benvenuti <benve@cisco.com>
4025 M:      Nelson Escobar <neescoba@cisco.com>
4026 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4027 S:      Supported
4028 F:      drivers/infiniband/hw/usnic/
4029
4030 CIRRUS LOGIC MADERA CODEC DRIVERS
4031 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4032 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4033 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4034 L:      patches@opensource.cirrus.com
4035 T:      git https://github.com/CirrusLogic/linux-drivers.git
4036 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4037 S:      Supported
4038 F:      Documentation/devicetree/bindings/mfd/madera.txt
4039 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4040 F:      Documentation/devicetree/bindings/sound/madera.txt
4041 F:      include/dt-bindings/sound/madera*
4042 F:      include/linux/irqchip/irq-madera*
4043 F:      include/linux/mfd/madera/*
4044 F:      include/sound/madera*
4045 F:      drivers/gpio/gpio-madera*
4046 F:      drivers/irqchip/irq-madera*
4047 F:      drivers/mfd/madera*
4048 F:      drivers/mfd/cs47l*
4049 F:      drivers/pinctrl/cirrus/*
4050 F:      sound/soc/codecs/cs47l*
4051 F:      sound/soc/codecs/madera*
4052
4053 CLANG-FORMAT FILE
4054 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4055 S:      Maintained
4056 F:      .clang-format
4057
4058 CLANG/LLVM BUILD SUPPORT
4059 L:      clang-built-linux@googlegroups.com
4060 W:      https://clangbuiltlinux.github.io/
4061 B:      https://github.com/ClangBuiltLinux/linux/issues
4062 C:      irc://chat.freenode.net/clangbuiltlinux
4063 S:      Supported
4064 K:      \b(?i:clang|llvm)\b
4065
4066 CLEANCACHE API
4067 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4068 L:      linux-kernel@vger.kernel.org
4069 S:      Maintained
4070 F:      mm/cleancache.c
4071 F:      include/linux/cleancache.h
4072
4073 CLK API
4074 M:      Russell King <linux@armlinux.org.uk>
4075 L:      linux-clk@vger.kernel.org
4076 S:      Maintained
4077 F:      include/linux/clk.h
4078
4079 CLOCKSOURCE, CLOCKEVENT DRIVERS
4080 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4081 M:      Thomas Gleixner <tglx@linutronix.de>
4082 L:      linux-kernel@vger.kernel.org
4083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4084 S:      Supported
4085 F:      drivers/clocksource/
4086 F:      Documentation/devicetree/bindings/timer/
4087
4088 CMPC ACPI DRIVER
4089 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4090 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4091 L:      platform-driver-x86@vger.kernel.org
4092 S:      Supported
4093 F:      drivers/platform/x86/classmate-laptop.c
4094
4095 COBALT MEDIA DRIVER
4096 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4097 L:      linux-media@vger.kernel.org
4098 T:      git git://linuxtv.org/media_tree.git
4099 W:      https://linuxtv.org
4100 S:      Supported
4101 F:      drivers/media/pci/cobalt/
4102
4103 COCCINELLE/Semantic Patches (SmPL)
4104 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4105 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4106 M:      Nicolas Palix <nicolas.palix@imag.fr>
4107 M:      Michal Marek <michal.lkml@markovi.net>
4108 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4110 W:      http://coccinelle.lip6.fr/
4111 S:      Supported
4112 F:      Documentation/dev-tools/coccinelle.rst
4113 F:      scripts/coccinelle/
4114 F:      scripts/coccicheck
4115
4116 CODA FILE SYSTEM
4117 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4118 M:      coda@cs.cmu.edu
4119 L:      codalist@coda.cs.cmu.edu
4120 W:      http://www.coda.cs.cmu.edu/
4121 S:      Maintained
4122 F:      Documentation/filesystems/coda.txt
4123 F:      fs/coda/
4124 F:      include/linux/coda*.h
4125 F:      include/uapi/linux/coda*.h
4126
4127 CODA V4L2 MEM2MEM DRIVER
4128 M:      Philipp Zabel <p.zabel@pengutronix.de>
4129 L:      linux-media@vger.kernel.org
4130 S:      Maintained
4131 F:      Documentation/devicetree/bindings/media/coda.txt
4132 F:      drivers/media/platform/coda/
4133
4134 CODE OF CONDUCT
4135 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4136 S:      Supported
4137 F:      Documentation/process/code-of-conduct.rst
4138 F:      Documentation/process/code-of-conduct-interpretation.rst
4139
4140 COMMON CLK FRAMEWORK
4141 M:      Michael Turquette <mturquette@baylibre.com>
4142 M:      Stephen Boyd <sboyd@kernel.org>
4143 L:      linux-clk@vger.kernel.org
4144 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4146 S:      Maintained
4147 F:      Documentation/devicetree/bindings/clock/
4148 F:      drivers/clk/
4149 X:      drivers/clk/clkdev.c
4150 F:      include/linux/clk-pr*
4151 F:      include/linux/clk/
4152 F:      include/linux/of_clk.h
4153
4154 COMMON INTERNET FILE SYSTEM (CIFS)
4155 M:      Steve French <sfrench@samba.org>
4156 L:      linux-cifs@vger.kernel.org
4157 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4158 W:      http://linux-cifs.samba.org/
4159 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4160 S:      Supported
4161 F:      Documentation/admin-guide/cifs/
4162 F:      fs/cifs/
4163
4164 COMPACTPCI HOTPLUG CORE
4165 M:      Scott Murray <scott@spiteful.org>
4166 L:      linux-pci@vger.kernel.org
4167 S:      Maintained
4168 F:      drivers/pci/hotplug/cpci_hotplug*
4169
4170 COMPACTPCI HOTPLUG GENERIC DRIVER
4171 M:      Scott Murray <scott@spiteful.org>
4172 L:      linux-pci@vger.kernel.org
4173 S:      Maintained
4174 F:      drivers/pci/hotplug/cpcihp_generic.c
4175
4176 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4177 M:      Scott Murray <scott@spiteful.org>
4178 L:      linux-pci@vger.kernel.org
4179 S:      Maintained
4180 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4181
4182 COMPAL LAPTOP SUPPORT
4183 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4184 L:      platform-driver-x86@vger.kernel.org
4185 S:      Maintained
4186 F:      drivers/platform/x86/compal-laptop.c
4187
4188 COMPILER ATTRIBUTES
4189 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4190 S:      Maintained
4191 F:      include/linux/compiler_attributes.h
4192
4193 CONEXANT ACCESSRUNNER USB DRIVER
4194 L:      accessrunner-general@lists.sourceforge.net
4195 W:      http://accessrunner.sourceforge.net/
4196 S:      Orphan
4197 F:      drivers/usb/atm/cxacru.c
4198
4199 CONFIGFS
4200 M:      Joel Becker <jlbec@evilplan.org>
4201 M:      Christoph Hellwig <hch@lst.de>
4202 T:      git git://git.infradead.org/users/hch/configfs.git
4203 S:      Supported
4204 F:      fs/configfs/
4205 F:      include/linux/configfs.h
4206
4207 CONNECTOR
4208 M:      Evgeniy Polyakov <zbr@ioremap.net>
4209 L:      netdev@vger.kernel.org
4210 S:      Maintained
4211 F:      drivers/connector/
4212
4213 CONTROL GROUP (CGROUP)
4214 M:      Tejun Heo <tj@kernel.org>
4215 M:      Li Zefan <lizefan@huawei.com>
4216 M:      Johannes Weiner <hannes@cmpxchg.org>
4217 L:      cgroups@vger.kernel.org
4218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4219 S:      Maintained
4220 F:      Documentation/admin-guide/cgroup-v2.rst
4221 F:      Documentation/admin-guide/cgroup-v1/
4222 F:      include/linux/cgroup*
4223 F:      kernel/cgroup/
4224
4225 CONTROL GROUP - CPUSET
4226 M:      Li Zefan <lizefan@huawei.com>
4227 L:      cgroups@vger.kernel.org
4228 W:      http://www.bullopensource.org/cpuset/
4229 W:      http://oss.sgi.com/projects/cpusets/
4230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4231 S:      Maintained
4232 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4233 F:      include/linux/cpuset.h
4234 F:      kernel/cgroup/cpuset.c
4235
4236 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4237 M:      Johannes Weiner <hannes@cmpxchg.org>
4238 M:      Michal Hocko <mhocko@kernel.org>
4239 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4240 L:      cgroups@vger.kernel.org
4241 L:      linux-mm@kvack.org
4242 S:      Maintained
4243 F:      mm/memcontrol.c
4244 F:      mm/swap_cgroup.c
4245
4246 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4247 M:      Tejun Heo <tj@kernel.org>
4248 M:      Jens Axboe <axboe@kernel.dk>
4249 L:      cgroups@vger.kernel.org
4250 L:      linux-block@vger.kernel.org
4251 T:      git git://git.kernel.dk/linux-block
4252 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4253 F:      block/blk-cgroup.c
4254 F:      include/linux/blk-cgroup.h
4255 F:      block/blk-throttle.c
4256 F:      block/blk-iolatency.c
4257 F:      block/bfq-cgroup.c
4258
4259 CORETEMP HARDWARE MONITORING DRIVER
4260 M:      Fenghua Yu <fenghua.yu@intel.com>
4261 L:      linux-hwmon@vger.kernel.org
4262 S:      Maintained
4263 F:      Documentation/hwmon/coretemp.rst
4264 F:      drivers/hwmon/coretemp.c
4265
4266 COSA/SRP SYNC SERIAL DRIVER
4267 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4268 W:      http://www.fi.muni.cz/~kas/cosa/
4269 S:      Maintained
4270 F:      drivers/net/wan/cosa*
4271
4272 COUNTER SUBSYSTEM
4273 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4274 L:      linux-iio@vger.kernel.org
4275 S:      Maintained
4276 F:      Documentation/ABI/testing/sysfs-bus-counter*
4277 F:      Documentation/driver-api/generic-counter.rst
4278 F:      drivers/counter/
4279 F:      include/linux/counter.h
4280 F:      include/linux/counter_enum.h
4281
4282 CPMAC ETHERNET DRIVER
4283 M:      Florian Fainelli <f.fainelli@gmail.com>
4284 L:      netdev@vger.kernel.org
4285 S:      Maintained
4286 F:      drivers/net/ethernet/ti/cpmac.c
4287
4288 CPU FREQUENCY SCALING FRAMEWORK
4289 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4290 M:      Viresh Kumar <viresh.kumar@linaro.org>
4291 L:      linux-pm@vger.kernel.org
4292 S:      Maintained
4293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4295 B:      https://bugzilla.kernel.org
4296 F:      Documentation/admin-guide/pm/cpufreq.rst
4297 F:      Documentation/admin-guide/pm/intel_pstate.rst
4298 F:      Documentation/cpu-freq/
4299 F:      Documentation/devicetree/bindings/cpufreq/
4300 F:      drivers/cpufreq/
4301 F:      kernel/sched/cpufreq*.c
4302 F:      include/linux/cpufreq.h
4303 F:      include/linux/sched/cpufreq.h
4304 F:      tools/testing/selftests/cpufreq/
4305
4306 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4307 M:      Viresh Kumar <viresh.kumar@linaro.org>
4308 M:      Sudeep Holla <sudeep.holla@arm.com>
4309 L:      linux-pm@vger.kernel.org
4310 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4311 S:      Maintained
4312 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4313
4314 CPU POWER MONITORING SUBSYSTEM
4315 M:      Thomas Renninger <trenn@suse.com>
4316 M:      Shuah Khan <shuah@kernel.org>
4317 M:      Shuah Khan <skhan@linuxfoundation.org>
4318 L:      linux-pm@vger.kernel.org
4319 S:      Maintained
4320 F:      tools/power/cpupower/
4321
4322 CPUID/MSR DRIVER
4323 M:      "H. Peter Anvin" <hpa@zytor.com>
4324 S:      Maintained
4325 F:      arch/x86/kernel/cpuid.c
4326 F:      arch/x86/kernel/msr.c
4327
4328 CPUIDLE DRIVER - ARM BIG LITTLE
4329 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4330 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4331 L:      linux-pm@vger.kernel.org
4332 L:      linux-arm-kernel@lists.infradead.org
4333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4334 S:      Maintained
4335 F:      drivers/cpuidle/cpuidle-big_little.c
4336
4337 CPUIDLE DRIVER - ARM EXYNOS
4338 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4339 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4340 M:      Kukjin Kim <kgene@kernel.org>
4341 L:      linux-pm@vger.kernel.org
4342 L:      linux-samsung-soc@vger.kernel.org
4343 S:      Supported
4344 F:      drivers/cpuidle/cpuidle-exynos.c
4345 F:      arch/arm/mach-exynos/pm.c
4346
4347 CPUIDLE DRIVER - ARM PSCI
4348 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4349 M:      Sudeep Holla <sudeep.holla@arm.com>
4350 L:      linux-pm@vger.kernel.org
4351 L:      linux-arm-kernel@lists.infradead.org
4352 S:      Supported
4353 F:      drivers/cpuidle/cpuidle-psci.c
4354
4355 CPU IDLE TIME MANAGEMENT FRAMEWORK
4356 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4357 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4358 L:      linux-pm@vger.kernel.org
4359 S:      Maintained
4360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4361 B:      https://bugzilla.kernel.org
4362 F:      Documentation/admin-guide/pm/cpuidle.rst
4363 F:      Documentation/driver-api/pm/cpuidle.rst
4364 F:      drivers/cpuidle/*
4365 F:      include/linux/cpuidle.h
4366
4367 CRAMFS FILESYSTEM
4368 M:      Nicolas Pitre <nico@fluxnic.net>
4369 S:      Maintained
4370 F:      Documentation/filesystems/cramfs.txt
4371 F:      fs/cramfs/
4372
4373 CREATIVE SB0540
4374 M:      Bastien Nocera <hadess@hadess.net>
4375 L:      linux-input@vger.kernel.org
4376 S:      Maintained
4377 F:      drivers/hid/hid-creative-sb0540.c
4378
4379 CRYPTO API
4380 M:      Herbert Xu <herbert@gondor.apana.org.au>
4381 M:      "David S. Miller" <davem@davemloft.net>
4382 L:      linux-crypto@vger.kernel.org
4383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4385 S:      Maintained
4386 F:      Documentation/crypto/
4387 F:      Documentation/devicetree/bindings/crypto/
4388 F:      arch/*/crypto/
4389 F:      crypto/
4390 F:      drivers/crypto/
4391 F:      include/crypto/
4392 F:      include/linux/crypto*
4393 F:      lib/crypto/
4394
4395 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4396 M:      Neil Horman <nhorman@tuxdriver.com>
4397 L:      linux-crypto@vger.kernel.org
4398 S:      Maintained
4399 F:      crypto/ansi_cprng.c
4400 F:      crypto/rng.c
4401
4402 CS3308 MEDIA DRIVER
4403 M:      Hans Verkuil <hverkuil@xs4all.nl>
4404 L:      linux-media@vger.kernel.org
4405 T:      git git://linuxtv.org/media_tree.git
4406 W:      http://linuxtv.org
4407 S:      Odd Fixes
4408 F:      drivers/media/i2c/cs3308.c
4409
4410 CS5535 Audio ALSA driver
4411 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4412 S:      Maintained
4413 F:      sound/pci/cs5535audio/
4414
4415 CSI DRIVERS FOR ALLWINNER V3s
4416 M:      Yong Deng <yong.deng@magewell.com>
4417 L:      linux-media@vger.kernel.org
4418 T:      git git://linuxtv.org/media_tree.git
4419 S:      Maintained
4420 F:      drivers/media/platform/sunxi/sun6i-csi/
4421 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4422
4423 CW1200 WLAN driver
4424 M:      Solomon Peachy <pizza@shaftnet.org>
4425 S:      Maintained
4426 F:      drivers/net/wireless/st/cw1200/
4427
4428 CX18 VIDEO4LINUX DRIVER
4429 M:      Andy Walls <awalls@md.metrocast.net>
4430 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4431 L:      linux-media@vger.kernel.org
4432 T:      git git://linuxtv.org/media_tree.git
4433 W:      https://linuxtv.org
4434 W:      http://www.ivtvdriver.org/index.php/Cx18
4435 S:      Maintained
4436 F:      Documentation/media/v4l-drivers/cx18*
4437 F:      drivers/media/pci/cx18/
4438 F:      include/uapi/linux/ivtv*
4439
4440 CX2341X MPEG ENCODER HELPER MODULE
4441 M:      Hans Verkuil <hverkuil@xs4all.nl>
4442 L:      linux-media@vger.kernel.org
4443 T:      git git://linuxtv.org/media_tree.git
4444 W:      https://linuxtv.org
4445 S:      Maintained
4446 F:      drivers/media/common/cx2341x*
4447 F:      include/media/drv-intf/cx2341x.h
4448
4449 CX24120 MEDIA DRIVER
4450 M:      Jemma Denson <jdenson@gmail.com>
4451 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4452 L:      linux-media@vger.kernel.org
4453 W:      https://linuxtv.org
4454 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4455 S:      Maintained
4456 F:      drivers/media/dvb-frontends/cx24120*
4457
4458 CX88 VIDEO4LINUX DRIVER
4459 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4460 L:      linux-media@vger.kernel.org
4461 W:      https://linuxtv.org
4462 T:      git git://linuxtv.org/media_tree.git
4463 S:      Odd fixes
4464 F:      Documentation/media/v4l-drivers/cx88*
4465 F:      drivers/media/pci/cx88/
4466
4467 CXD2820R MEDIA DRIVER
4468 M:      Antti Palosaari <crope@iki.fi>
4469 L:      linux-media@vger.kernel.org
4470 W:      https://linuxtv.org
4471 W:      http://palosaari.fi/linux/
4472 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4473 T:      git git://linuxtv.org/anttip/media_tree.git
4474 S:      Maintained
4475 F:      drivers/media/dvb-frontends/cxd2820r*
4476
4477 CXGB3 ETHERNET DRIVER (CXGB3)
4478 M:      Vishal Kulkarni <vishal@chelsio.com>
4479 L:      netdev@vger.kernel.org
4480 W:      http://www.chelsio.com
4481 S:      Supported
4482 F:      drivers/net/ethernet/chelsio/cxgb3/
4483
4484 CXGB3 ISCSI DRIVER (CXGB3I)
4485 M:      Karen Xie <kxie@chelsio.com>
4486 L:      linux-scsi@vger.kernel.org
4487 W:      http://www.chelsio.com
4488 S:      Supported
4489 F:      drivers/scsi/cxgbi/cxgb3i
4490
4491 CXGB4 CRYPTO DRIVER (chcr)
4492 M:      Atul Gupta <atul.gupta@chelsio.com>
4493 L:      linux-crypto@vger.kernel.org
4494 W:      http://www.chelsio.com
4495 S:      Supported
4496 F:      drivers/crypto/chelsio
4497
4498 CXGB4 ETHERNET DRIVER (CXGB4)
4499 M:      Vishal Kulkarni <vishal@chelsio.com>
4500 L:      netdev@vger.kernel.org
4501 W:      http://www.chelsio.com
4502 S:      Supported
4503 F:      drivers/net/ethernet/chelsio/cxgb4/
4504
4505 CXGB4 ISCSI DRIVER (CXGB4I)
4506 M:      Karen Xie <kxie@chelsio.com>
4507 L:      linux-scsi@vger.kernel.org
4508 W:      http://www.chelsio.com
4509 S:      Supported
4510 F:      drivers/scsi/cxgbi/cxgb4i
4511
4512 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4513 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4514 L:      linux-rdma@vger.kernel.org
4515 W:      http://www.openfabrics.org
4516 S:      Supported
4517 F:      drivers/infiniband/hw/cxgb4/
4518 F:      include/uapi/rdma/cxgb4-abi.h
4519
4520 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4521 M:      Casey Leedom <leedom@chelsio.com>
4522 L:      netdev@vger.kernel.org
4523 W:      http://www.chelsio.com
4524 S:      Supported
4525 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4526
4527 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4528 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4529 M:      Andrew Donnellan <ajd@linux.ibm.com>
4530 L:      linuxppc-dev@lists.ozlabs.org
4531 S:      Supported
4532 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4533 F:      drivers/misc/cxl/
4534 F:      include/misc/cxl*
4535 F:      include/uapi/misc/cxl.h
4536 F:      Documentation/powerpc/cxl.rst
4537 F:      Documentation/ABI/testing/sysfs-class-cxl
4538
4539 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4540 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4541 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4542 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4543 L:      linux-scsi@vger.kernel.org
4544 S:      Supported
4545 F:      drivers/scsi/cxlflash/
4546 F:      include/uapi/scsi/cxlflash_ioctl.h
4547 F:      Documentation/powerpc/cxlflash.rst
4548
4549 CYBERPRO FB DRIVER
4550 M:      Russell King <linux@armlinux.org.uk>
4551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4552 W:      http://www.armlinux.org.uk/
4553 S:      Maintained
4554 F:      drivers/video/fbdev/cyber2000fb.*
4555
4556 CYCLADES ASYNC MUX DRIVER
4557 W:      http://www.cyclades.com/
4558 S:      Orphan
4559 F:      drivers/tty/cyclades.c
4560 F:      include/linux/cyclades.h
4561 F:      include/uapi/linux/cyclades.h
4562
4563 CYCLADES PC300 DRIVER
4564 W:      http://www.cyclades.com/
4565 S:      Orphan
4566 F:      drivers/net/wan/pc300*
4567
4568 CYPRESS_FIRMWARE MEDIA DRIVER
4569 M:      Antti Palosaari <crope@iki.fi>
4570 L:      linux-media@vger.kernel.org
4571 W:      https://linuxtv.org
4572 W:      http://palosaari.fi/linux/
4573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4574 T:      git git://linuxtv.org/anttip/media_tree.git
4575 S:      Maintained
4576 F:      drivers/media/common/cypress_firmware*
4577
4578 CYTTSP TOUCHSCREEN DRIVER
4579 M:      Ferruh Yigit <fery@cypress.com>
4580 L:      linux-input@vger.kernel.org
4581 S:      Supported
4582 F:      drivers/input/touchscreen/cyttsp*
4583 F:      include/linux/input/cyttsp.h
4584
4585 D-LINK DIR-685 TOUCHKEYS DRIVER
4586 M:      Linus Walleij <linus.walleij@linaro.org>
4587 L:      linux-input@vger.kernel.org
4588 S:      Supported
4589 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4590
4591 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4592 M:      Joshua Kinard <kumba@gentoo.org>
4593 S:      Maintained
4594 F:      drivers/rtc/rtc-ds1685.c
4595 F:      include/linux/rtc/ds1685.h
4596
4597 DAMA SLAVE for AX.25
4598 M:      Joerg Reuter <jreuter@yaina.de>
4599 W:      http://yaina.de/jreuter/
4600 W:      http://www.qsl.net/dl1bke/
4601 L:      linux-hams@vger.kernel.org
4602 S:      Maintained
4603 F:      net/ax25/af_ax25.c
4604 F:      net/ax25/ax25_dev.c
4605 F:      net/ax25/ax25_ds_*
4606 F:      net/ax25/ax25_in.c
4607 F:      net/ax25/ax25_out.c
4608 F:      net/ax25/ax25_timer.c
4609 F:      net/ax25/sysctl_net_ax25.c
4610
4611 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4612 L:      netdev@vger.kernel.org
4613 S:      Orphan
4614 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4615 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4616
4617 DC390/AM53C974 SCSI driver
4618 M:      Hannes Reinecke <hare@suse.com>
4619 L:      linux-scsi@vger.kernel.org
4620 S:      Maintained
4621 F:      drivers/scsi/am53c974.c
4622
4623 DC395x SCSI driver
4624 M:      Oliver Neukum <oliver@neukum.org>
4625 M:      Ali Akcaagac <aliakc@web.de>
4626 M:      Jamie Lenehan <lenehan@twibble.org>
4627 L:      dc395x@twibble.org
4628 W:      http://twibble.org/dist/dc395x/
4629 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4630 S:      Maintained
4631 F:      Documentation/scsi/dc395x.txt
4632 F:      drivers/scsi/dc395x.*
4633
4634 DCCP PROTOCOL
4635 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4636 L:      dccp@vger.kernel.org
4637 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4638 S:      Maintained
4639 F:      include/linux/dccp.h
4640 F:      include/uapi/linux/dccp.h
4641 F:      include/linux/tfrc.h
4642 F:      net/dccp/
4643
4644 DECnet NETWORK LAYER
4645 W:      http://linux-decnet.sourceforge.net
4646 L:      linux-decnet-user@lists.sourceforge.net
4647 S:      Orphan
4648 F:      Documentation/networking/decnet.txt
4649 F:      net/decnet/
4650
4651 DECSTATION PLATFORM SUPPORT
4652 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4653 L:      linux-mips@vger.kernel.org
4654 W:      http://www.linux-mips.org/wiki/DECstation
4655 S:      Maintained
4656 F:      arch/mips/dec/
4657 F:      arch/mips/include/asm/dec/
4658 F:      arch/mips/include/asm/mach-dec/
4659
4660 DEFXX FDDI NETWORK DRIVER
4661 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4662 S:      Maintained
4663 F:      drivers/net/fddi/defxx.*
4664
4665 DEINTERLACE DRIVERS FOR ALLWINNER H3
4666 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4667 L:      linux-media@vger.kernel.org
4668 T:      git git://linuxtv.org/media_tree.git
4669 S:      Maintained
4670 F:      drivers/media/platform/sunxi/sun8i-di/
4671 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4672
4673 DELL SMBIOS DRIVER
4674 M:      Pali Rohár <pali.rohar@gmail.com>
4675 M:      Mario Limonciello <mario.limonciello@dell.com>
4676 L:      platform-driver-x86@vger.kernel.org
4677 S:      Maintained
4678 F:      drivers/platform/x86/dell-smbios.*
4679
4680 DELL SMBIOS SMM DRIVER
4681 M:      Mario Limonciello <mario.limonciello@dell.com>
4682 L:      platform-driver-x86@vger.kernel.org
4683 S:      Maintained
4684 F:      drivers/platform/x86/dell-smbios-smm.c
4685
4686 DELL SMBIOS WMI DRIVER
4687 M:      Mario Limonciello <mario.limonciello@dell.com>
4688 L:      platform-driver-x86@vger.kernel.org
4689 S:      Maintained
4690 F:      drivers/platform/x86/dell-smbios-wmi.c
4691 F:      tools/wmi/dell-smbios-example.c
4692
4693 DEFZA FDDI NETWORK DRIVER
4694 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4695 S:      Maintained
4696 F:      drivers/net/fddi/defza.*
4697
4698 DELL LAPTOP DRIVER
4699 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4700 M:      Pali Rohár <pali.rohar@gmail.com>
4701 L:      platform-driver-x86@vger.kernel.org
4702 S:      Maintained
4703 F:      drivers/platform/x86/dell-laptop.c
4704
4705 DELL LAPTOP FREEFALL DRIVER
4706 M:      Pali Rohár <pali.rohar@gmail.com>
4707 S:      Maintained
4708 F:      drivers/platform/x86/dell-smo8800.c
4709
4710 DELL LAPTOP RBTN DRIVER
4711 M:      Pali Rohár <pali.rohar@gmail.com>
4712 S:      Maintained
4713 F:      drivers/platform/x86/dell-rbtn.*
4714
4715 DELL REMOTE BIOS UPDATE DRIVER
4716 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4717 L:      platform-driver-x86@vger.kernel.org
4718 S:      Maintained
4719 F:      drivers/platform/x86/dell_rbu.c
4720
4721 DELL LAPTOP SMM DRIVER
4722 M:      Pali Rohár <pali.rohar@gmail.com>
4723 S:      Maintained
4724 F:      drivers/hwmon/dell-smm-hwmon.c
4725 F:      include/uapi/linux/i8k.h
4726
4727 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4728 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4729 L:      platform-driver-x86@vger.kernel.org
4730 S:      Maintained
4731 F:      Documentation/driver-api/dcdbas.rst
4732 F:      drivers/platform/x86/dcdbas.*
4733
4734 DELL WMI NOTIFICATIONS DRIVER
4735 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4736 M:      Pali Rohár <pali.rohar@gmail.com>
4737 S:      Maintained
4738 F:      drivers/platform/x86/dell-wmi.c
4739
4740 DELL WMI DESCRIPTOR DRIVER
4741 M:      Mario Limonciello <mario.limonciello@dell.com>
4742 S:      Maintained
4743 F:      drivers/platform/x86/dell-wmi-descriptor.c
4744
4745 DELTA ST MEDIA DRIVER
4746 M:      Hugues Fruchet <hugues.fruchet@st.com>
4747 L:      linux-media@vger.kernel.org
4748 T:      git git://linuxtv.org/media_tree.git
4749 W:      https://linuxtv.org
4750 S:      Supported
4751 F:      drivers/media/platform/sti/delta
4752
4753 DENALI NAND DRIVER
4754 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4755 L:      linux-mtd@lists.infradead.org
4756 S:      Supported
4757 F:      drivers/mtd/nand/raw/denali*
4758
4759 DESIGNWARE EDMA CORE IP DRIVER
4760 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4761 L:      dmaengine@vger.kernel.org
4762 S:      Maintained
4763 F:      drivers/dma/dw-edma/
4764 F:      include/linux/dma/edma.h
4765
4766 DESIGNWARE USB2 DRD IP DRIVER
4767 M:      Minas Harutyunyan <hminas@synopsys.com>
4768 L:      linux-usb@vger.kernel.org
4769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4770 S:      Maintained
4771 F:      drivers/usb/dwc2/
4772
4773 DESIGNWARE USB3 DRD IP DRIVER
4774 M:      Felipe Balbi <balbi@kernel.org>
4775 L:      linux-usb@vger.kernel.org
4776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4777 S:      Maintained
4778 F:      drivers/usb/dwc3/
4779
4780 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4781 M:      Andreas Klinger <ak@it-klinger.de>
4782 L:      linux-iio@vger.kernel.org
4783 S:      Maintained
4784 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4785 F:      drivers/iio/proximity/srf*.c
4786
4787 DEVICE COREDUMP (DEV_COREDUMP)
4788 M:      Johannes Berg <johannes@sipsolutions.net>
4789 L:      linux-kernel@vger.kernel.org
4790 S:      Maintained
4791 F:      drivers/base/devcoredump.c
4792 F:      include/linux/devcoredump.h
4793
4794 DEVICE FREQUENCY (DEVFREQ)
4795 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4796 M:      Kyungmin Park <kyungmin.park@samsung.com>
4797 M:      Chanwoo Choi <cw00.choi@samsung.com>
4798 L:      linux-pm@vger.kernel.org
4799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4800 S:      Maintained
4801 F:      drivers/devfreq/
4802 F:      include/linux/devfreq.h
4803 F:      Documentation/devicetree/bindings/devfreq/
4804 F:      include/trace/events/devfreq.h
4805
4806 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4807 M:      Chanwoo Choi <cw00.choi@samsung.com>
4808 L:      linux-pm@vger.kernel.org
4809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4810 S:      Supported
4811 F:      drivers/devfreq/event/
4812 F:      drivers/devfreq/devfreq-event.c
4813 F:      include/dt-bindings/pmu/exynos_ppmu.h
4814 F:      include/linux/devfreq-event.h
4815 F:      Documentation/devicetree/bindings/devfreq/event/
4816
4817 DEVICE NUMBER REGISTRY
4818 M:      Torben Mathiasen <device@lanana.org>
4819 W:      http://lanana.org/docs/device-list/index.html
4820 S:      Maintained
4821
4822 DEVICE-MAPPER  (LVM)
4823 M:      Alasdair Kergon <agk@redhat.com>
4824 M:      Mike Snitzer <snitzer@redhat.com>
4825 M:      dm-devel@redhat.com
4826 L:      dm-devel@redhat.com
4827 W:      http://sources.redhat.com/dm
4828 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4830 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4831 S:      Maintained
4832 F:      Documentation/admin-guide/device-mapper/
4833 F:      drivers/md/Makefile
4834 F:      drivers/md/Kconfig
4835 F:      drivers/md/dm*
4836 F:      drivers/md/persistent-data/
4837 F:      include/linux/device-mapper.h
4838 F:      include/linux/dm-*.h
4839 F:      include/uapi/linux/dm-*.h
4840
4841 DEVLINK
4842 M:      Jiri Pirko <jiri@mellanox.com>
4843 L:      netdev@vger.kernel.org
4844 S:      Supported
4845 F:      net/core/devlink.c
4846 F:      include/net/devlink.h
4847 F:      include/uapi/linux/devlink.h
4848
4849 DIALOG SEMICONDUCTOR DRIVERS
4850 M:      Support Opensource <support.opensource@diasemi.com>
4851 W:      http://www.dialog-semiconductor.com/products
4852 S:      Supported
4853 F:      Documentation/hwmon/da90??.rst
4854 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4855 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4856 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4857 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4858 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4859 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4860 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4861 F:      drivers/gpio/gpio-da90??.c
4862 F:      drivers/hwmon/da90??-hwmon.c
4863 F:      drivers/iio/adc/da91??-*.c
4864 F:      drivers/input/misc/da90??_onkey.c
4865 F:      drivers/input/touchscreen/da9052_tsi.c
4866 F:      drivers/leds/leds-da90??.c
4867 F:      drivers/mfd/da903x.c
4868 F:      drivers/mfd/da90??-*.c
4869 F:      drivers/mfd/da91??-*.c
4870 F:      drivers/power/supply/da9052-battery.c
4871 F:      drivers/power/supply/da91??-*.c
4872 F:      drivers/regulator/da903x.c
4873 F:      drivers/regulator/da9???-regulator.[ch]
4874 F:      drivers/regulator/slg51000-regulator.[ch]
4875 F:      drivers/thermal/da90??-thermal.c
4876 F:      drivers/rtc/rtc-da90??.c
4877 F:      drivers/video/backlight/da90??_bl.c
4878 F:      drivers/watchdog/da90??_wdt.c
4879 F:      include/linux/mfd/da903x.h
4880 F:      include/linux/mfd/da9052/
4881 F:      include/linux/mfd/da9055/
4882 F:      include/linux/mfd/da9062/
4883 F:      include/linux/mfd/da9063/
4884 F:      include/linux/mfd/da9150/
4885 F:      include/linux/regulator/da9211.h
4886 F:      include/sound/da[79]*.h
4887 F:      sound/soc/codecs/da[79]*.[ch]
4888
4889 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4890 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4891 L:      linux-gpio@vger.kernel.org
4892 S:      Maintained
4893 F:      drivers/gpio/gpio-gpio-mm.c
4894
4895 DIOLAN U2C-12 I2C DRIVER
4896 M:      Guenter Roeck <linux@roeck-us.net>
4897 L:      linux-i2c@vger.kernel.org
4898 S:      Maintained
4899 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4900
4901 FILESYSTEM DIRECT ACCESS (DAX)
4902 M:      Dan Williams <dan.j.williams@intel.com>
4903 R:      Matthew Wilcox <willy@infradead.org>
4904 R:      Jan Kara <jack@suse.cz>
4905 L:      linux-fsdevel@vger.kernel.org
4906 L:      linux-nvdimm@lists.01.org
4907 S:      Supported
4908 F:      fs/dax.c
4909 F:      include/linux/dax.h
4910 F:      include/trace/events/fs_dax.h
4911
4912 DEVICE DIRECT ACCESS (DAX)
4913 M:      Dan Williams <dan.j.williams@intel.com>
4914 M:      Vishal Verma <vishal.l.verma@intel.com>
4915 M:      Dave Jiang <dave.jiang@intel.com>
4916 L:      linux-nvdimm@lists.01.org
4917 S:      Supported
4918 F:      drivers/dax/
4919
4920 DIRECTORY NOTIFICATION (DNOTIFY)
4921 M:      Jan Kara <jack@suse.cz>
4922 R:      Amir Goldstein <amir73il@gmail.com>
4923 L:      linux-fsdevel@vger.kernel.org
4924 S:      Maintained
4925 F:      Documentation/filesystems/dnotify.txt
4926 F:      fs/notify/dnotify/
4927 F:      include/linux/dnotify.h
4928
4929 DISK GEOMETRY AND PARTITION HANDLING
4930 M:      Andries Brouwer <aeb@cwi.nl>
4931 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4932 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4933 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4934 S:      Maintained
4935
4936 DISKQUOTA
4937 M:      Jan Kara <jack@suse.com>
4938 S:      Maintained
4939 F:      Documentation/filesystems/quota.txt
4940 F:      fs/quota/
4941 F:      include/linux/quota*.h
4942 F:      include/uapi/linux/quota*.h
4943
4944 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4945 M:      Bernie Thompson <bernie@plugable.com>
4946 L:      linux-fbdev@vger.kernel.org
4947 S:      Maintained
4948 W:      http://plugable.com/category/projects/udlfb/
4949 F:      drivers/video/fbdev/udlfb.c
4950 F:      include/video/udlfb.h
4951 F:      Documentation/fb/udlfb.rst
4952
4953 DISTRIBUTED LOCK MANAGER (DLM)
4954 M:      Christine Caulfield <ccaulfie@redhat.com>
4955 M:      David Teigland <teigland@redhat.com>
4956 L:      cluster-devel@redhat.com
4957 W:      http://sources.redhat.com/cluster/
4958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4959 S:      Supported
4960 F:      fs/dlm/
4961
4962 DMA BUFFER SHARING FRAMEWORK
4963 M:      Sumit Semwal <sumit.semwal@linaro.org>
4964 S:      Maintained
4965 L:      linux-media@vger.kernel.org
4966 L:      dri-devel@lists.freedesktop.org
4967 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4968 F:      drivers/dma-buf/
4969 F:      include/linux/dma-buf*
4970 F:      include/linux/reservation.h
4971 F:      include/linux/*fence.h
4972 F:      Documentation/driver-api/dma-buf.rst
4973 K:      dma_(buf|fence|resv)
4974 T:      git git://anongit.freedesktop.org/drm/drm-misc
4975
4976 DMA-BUF HEAPS FRAMEWORK
4977 M:      Sumit Semwal <sumit.semwal@linaro.org>
4978 R:      Andrew F. Davis <afd@ti.com>
4979 R:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4980 R:      Liam Mark <lmark@codeaurora.org>
4981 R:      Laura Abbott <labbott@redhat.com>
4982 R:      Brian Starkey <Brian.Starkey@arm.com>
4983 R:      John Stultz <john.stultz@linaro.org>
4984 S:      Maintained
4985 L:      linux-media@vger.kernel.org
4986 L:      dri-devel@lists.freedesktop.org
4987 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4988 F:      include/uapi/linux/dma-heap.h
4989 F:      include/linux/dma-heap.h
4990 F:      drivers/dma-buf/dma-heap.c
4991 F:      drivers/dma-buf/heaps/*
4992 T:      git git://anongit.freedesktop.org/drm/drm-misc
4993
4994 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4995 M:      Vinod Koul <vkoul@kernel.org>
4996 L:      dmaengine@vger.kernel.org
4997 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4998 S:      Maintained
4999 F:      drivers/dma/
5000 F:      include/linux/dmaengine.h
5001 F:      include/linux/of_dma.h
5002 F:      Documentation/devicetree/bindings/dma/
5003 F:      Documentation/driver-api/dmaengine/
5004 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
5005
5006 DMA MAPPING HELPERS
5007 M:      Christoph Hellwig <hch@lst.de>
5008 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5009 R:      Robin Murphy <robin.murphy@arm.com>
5010 L:      iommu@lists.linux-foundation.org
5011 T:      git git://git.infradead.org/users/hch/dma-mapping.git
5012 W:      http://git.infradead.org/users/hch/dma-mapping.git
5013 S:      Supported
5014 F:      kernel/dma/
5015 F:      include/asm-generic/dma-mapping.h
5016 F:      include/linux/dma-direct.h
5017 F:      include/linux/dma-mapping.h
5018 F:      include/linux/dma-noncoherent.h
5019
5020 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5021 M:      Lukasz Luba <l.luba@partner.samsung.com>
5022 L:      linux-pm@vger.kernel.org
5023 L:      linux-samsung-soc@vger.kernel.org
5024 S:      Maintained
5025 F:      drivers/memory/samsung/exynos5422-dmc.c
5026 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5027
5028 DME1737 HARDWARE MONITOR DRIVER
5029 M:      Juerg Haefliger <juergh@gmail.com>
5030 L:      linux-hwmon@vger.kernel.org
5031 S:      Maintained
5032 F:      Documentation/hwmon/dme1737.rst
5033 F:      drivers/hwmon/dme1737.c
5034
5035 DMI/SMBIOS SUPPORT
5036 M:      Jean Delvare <jdelvare@suse.com>
5037 S:      Maintained
5038 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5039 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5040 F:      drivers/firmware/dmi-id.c
5041 F:      drivers/firmware/dmi_scan.c
5042 F:      include/linux/dmi.h
5043
5044 DOCUMENTATION
5045 M:      Jonathan Corbet <corbet@lwn.net>
5046 L:      linux-doc@vger.kernel.org
5047 S:      Maintained
5048 F:      Documentation/
5049 F:      scripts/documentation-file-ref-check
5050 F:      scripts/kernel-doc
5051 F:      scripts/sphinx-pre-install
5052 X:      Documentation/ABI/
5053 X:      Documentation/firmware-guide/acpi/
5054 X:      Documentation/devicetree/
5055 X:      Documentation/i2c/
5056 X:      Documentation/media/
5057 X:      Documentation/power/
5058 X:      Documentation/spi/
5059 T:      git git://git.lwn.net/linux.git docs-next
5060
5061 DOCUMENTATION/ITALIAN
5062 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5063 L:      linux-doc@vger.kernel.org
5064 S:      Maintained
5065 F:      Documentation/translations/it_IT
5066
5067 DOCUMENTATION SCRIPTS
5068 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5069 L:      linux-doc@vger.kernel.org
5070 S:      Maintained
5071 F:      scripts/documentation-file-ref-check
5072 F:      scripts/sphinx-pre-install
5073 F:      Documentation/sphinx/parse-headers.pl
5074
5075 DONGWOON DW9714 LENS VOICE COIL DRIVER
5076 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5077 L:      linux-media@vger.kernel.org
5078 T:      git git://linuxtv.org/media_tree.git
5079 S:      Maintained
5080 F:      drivers/media/i2c/dw9714.c
5081 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5082
5083 DONGWOON DW9807 LENS VOICE COIL DRIVER
5084 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5085 L:      linux-media@vger.kernel.org
5086 T:      git git://linuxtv.org/media_tree.git
5087 S:      Maintained
5088 F:      drivers/media/i2c/dw9807-vcm.c
5089 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5090
5091 DOUBLETALK DRIVER
5092 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5093 L:      blinux-list@redhat.com
5094 S:      Maintained
5095 F:      drivers/char/dtlk.c
5096 F:      include/linux/dtlk.h
5097
5098 DPAA2 DATAPATH I/O (DPIO) DRIVER
5099 M:      Roy Pledge <Roy.Pledge@nxp.com>
5100 L:      linux-kernel@vger.kernel.org
5101 S:      Maintained
5102 F:      drivers/soc/fsl/dpio
5103
5104 DPAA2 ETHERNET DRIVER
5105 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5106 L:      netdev@vger.kernel.org
5107 S:      Maintained
5108 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5109 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5110 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5111 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5112 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5113 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5114 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5115 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5116 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5117
5118 DPAA2 ETHERNET SWITCH DRIVER
5119 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5120 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5121 L:      linux-kernel@vger.kernel.org
5122 S:      Maintained
5123 F:      drivers/staging/fsl-dpaa2/ethsw
5124
5125 DPT_I2O SCSI RAID DRIVER
5126 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5127 L:      linux-scsi@vger.kernel.org
5128 W:      http://www.adaptec.com/
5129 S:      Maintained
5130 F:      drivers/scsi/dpt*
5131 F:      drivers/scsi/dpt/
5132
5133 DRBD DRIVER
5134 M:      Philipp Reisner <philipp.reisner@linbit.com>
5135 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5136 L:      drbd-dev@lists.linbit.com
5137 W:      http://www.drbd.org
5138 T:      git git://git.linbit.com/linux-drbd.git
5139 T:      git git://git.linbit.com/drbd-8.4.git
5140 S:      Supported
5141 F:      drivers/block/drbd/
5142 F:      lib/lru_cache.c
5143 F:      Documentation/admin-guide/blockdev/
5144
5145 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5146 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5147 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5149 S:      Supported
5150 F:      Documentation/kobject.txt
5151 F:      drivers/base/
5152 F:      fs/debugfs/
5153 F:      fs/sysfs/
5154 F:      include/linux/debugfs.h
5155 F:      include/linux/kobj*
5156 F:      lib/kobj*
5157
5158 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5159 M:      Kevin Hilman <khilman@kernel.org>
5160 M:      Nishanth Menon <nm@ti.com>
5161 S:      Maintained
5162 F:      drivers/power/avs/
5163 F:      include/linux/power/smartreflex.h
5164 L:      linux-pm@vger.kernel.org
5165
5166 DRM DRIVER FOR ARM PL111 CLCD
5167 M:      Eric Anholt <eric@anholt.net>
5168 T:      git git://anongit.freedesktop.org/drm/drm-misc
5169 S:      Supported
5170 F:      drivers/gpu/drm/pl111/
5171
5172 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5173 M:      Linus Walleij <linus.walleij@linaro.org>
5174 T:      git git://anongit.freedesktop.org/drm/drm-misc
5175 S:      Maintained
5176 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5177 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5178
5179 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5180 M:      Dave Airlie <airlied@redhat.com>
5181 S:      Odd Fixes
5182 F:      drivers/gpu/drm/ast/
5183
5184 DRM DRIVER FOR ASPEED BMC GFX
5185 M:      Joel Stanley <joel@jms.id.au>
5186 L:      linux-aspeed@lists.ozlabs.org
5187 T:      git git://anongit.freedesktop.org/drm/drm-misc
5188 S:      Supported
5189 F:      drivers/gpu/drm/aspeed/
5190 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5191
5192 DRM DRIVER FOR BOCHS VIRTUAL GPU
5193 M:      Gerd Hoffmann <kraxel@redhat.com>
5194 L:      virtualization@lists.linux-foundation.org
5195 T:      git git://anongit.freedesktop.org/drm/drm-misc
5196 S:      Maintained
5197 F:      drivers/gpu/drm/bochs/
5198
5199 DRM DRIVER FOR BOE HIMAX8279D PANELS
5200 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
5201 S:      Maintained
5202 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
5203 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt
5204
5205 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5206 M:      Linus Walleij <linus.walleij@linaro.org>
5207 T:      git git://anongit.freedesktop.org/drm/drm-misc
5208 S:      Maintained
5209 F:      drivers/gpu/drm/tve200/
5210
5211 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5212 M:      Jagan Teki <jagan@amarulasolutions.com>
5213 S:      Maintained
5214 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5215 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5216
5217 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5218 M:      Hans de Goede <hdegoede@redhat.com>
5219 T:      git git://anongit.freedesktop.org/drm/drm-misc
5220 S:      Maintained
5221 F:      drivers/gpu/drm/tiny/gm12u320.c
5222
5223 DRM DRIVER FOR ILITEK ILI9225 PANELS
5224 M:      David Lechner <david@lechnology.com>
5225 T:      git git://anongit.freedesktop.org/drm/drm-misc
5226 S:      Maintained
5227 F:      drivers/gpu/drm/tiny/ili9225.c
5228 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5229
5230 DRM DRIVER FOR HX8357D PANELS
5231 M:      Eric Anholt <eric@anholt.net>
5232 T:      git git://anongit.freedesktop.org/drm/drm-misc
5233 S:      Maintained
5234 F:      drivers/gpu/drm/tiny/hx8357d.c
5235 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5236
5237 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5238 S:      Orphan / Obsolete
5239 F:      drivers/gpu/drm/i810/
5240 F:      include/uapi/drm/i810_drm.h
5241
5242 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5243 S:      Orphan / Obsolete
5244 F:      drivers/gpu/drm/mga/
5245 F:      include/uapi/drm/mga_drm.h
5246
5247 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5248 M:      Dave Airlie <airlied@redhat.com>
5249 S:      Odd Fixes
5250 F:      drivers/gpu/drm/mgag200/
5251
5252 DRM DRIVER FOR MI0283QT
5253 M:      Noralf Trønnes <noralf@tronnes.org>
5254 T:      git git://anongit.freedesktop.org/drm/drm-misc
5255 S:      Maintained
5256 F:      drivers/gpu/drm/tiny/mi0283qt.c
5257 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5258
5259 DRM DRIVER FOR MSM ADRENO GPU
5260 M:      Rob Clark <robdclark@gmail.com>
5261 M:      Sean Paul <sean@poorly.run>
5262 L:      linux-arm-msm@vger.kernel.org
5263 L:      dri-devel@lists.freedesktop.org
5264 L:      freedreno@lists.freedesktop.org
5265 T:      git https://gitlab.freedesktop.org/drm/msm.git
5266 S:      Maintained
5267 F:      drivers/gpu/drm/msm/
5268 F:      include/uapi/drm/msm_drm.h
5269 F:      Documentation/devicetree/bindings/display/msm/
5270
5271 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5272 M:      Ben Skeggs <bskeggs@redhat.com>
5273 L:      dri-devel@lists.freedesktop.org
5274 L:      nouveau@lists.freedesktop.org
5275 T:      git git://github.com/skeggsb/linux
5276 S:      Supported
5277 F:      drivers/gpu/drm/nouveau/
5278 F:      include/uapi/drm/nouveau_drm.h
5279
5280 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5281 M:      Stefan Mavrodiev <stefan@olimex.com>
5282 S:      Maintained
5283 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5284 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5285
5286 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5287 M:      Noralf Trønnes <noralf@tronnes.org>
5288 T:      git git://anongit.freedesktop.org/drm/drm-misc
5289 S:      Maintained
5290 F:      drivers/gpu/drm/tiny/repaper.c
5291 F:      Documentation/devicetree/bindings/display/repaper.txt
5292
5293 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5294 M:      Dave Airlie <airlied@redhat.com>
5295 M:      Gerd Hoffmann <kraxel@redhat.com>
5296 L:      virtualization@lists.linux-foundation.org
5297 T:      git git://anongit.freedesktop.org/drm/drm-misc
5298 S:      Obsolete
5299 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5300 F:      drivers/gpu/drm/cirrus/
5301
5302 DRM DRIVER FOR QXL VIRTUAL GPU
5303 M:      Dave Airlie <airlied@redhat.com>
5304 M:      Gerd Hoffmann <kraxel@redhat.com>
5305 L:      virtualization@lists.linux-foundation.org
5306 L:      spice-devel@lists.freedesktop.org
5307 T:      git git://anongit.freedesktop.org/drm/drm-misc
5308 S:      Maintained
5309 F:      drivers/gpu/drm/qxl/
5310 F:      include/uapi/drm/qxl_drm.h
5311
5312 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5313 M:      Robert Chiras <robert.chiras@nxp.com>
5314 S:      Maintained
5315 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5316 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5317
5318 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5319 S:      Orphan / Obsolete
5320 F:      drivers/gpu/drm/r128/
5321 F:      include/uapi/drm/r128_drm.h
5322
5323 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5324 M:      Guido Günther <agx@sigxcpu.org>
5325 R:      Purism Kernel Team <kernel@puri.sm>
5326 S:      Maintained
5327 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5328 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5329
5330 DRM DRIVER FOR SAVAGE VIDEO CARDS
5331 S:      Orphan / Obsolete
5332 F:      drivers/gpu/drm/savage/
5333 F:      include/uapi/drm/savage_drm.h
5334
5335 DRM DRIVER FOR SIS VIDEO CARDS
5336 S:      Orphan / Obsolete
5337 F:      drivers/gpu/drm/sis/
5338 F:      include/uapi/drm/sis_drm.h
5339
5340 DRM DRIVER FOR SITRONIX ST7701 PANELS
5341 M:      Jagan Teki <jagan@amarulasolutions.com>
5342 S:      Maintained
5343 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5344 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5345
5346 DRM DRIVER FOR SITRONIX ST7586 PANELS
5347 M:      David Lechner <david@lechnology.com>
5348 T:      git git://anongit.freedesktop.org/drm/drm-misc
5349 S:      Maintained
5350 F:      drivers/gpu/drm/tiny/st7586.c
5351 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5352
5353 DRM DRIVER FOR SITRONIX ST7735R PANELS
5354 M:      David Lechner <david@lechnology.com>
5355 T:      git git://anongit.freedesktop.org/drm/drm-misc
5356 S:      Maintained
5357 F:      drivers/gpu/drm/tiny/st7735r.c
5358 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5359
5360 DRM DRIVER FOR ST-ERICSSON MCDE
5361 M:      Linus Walleij <linus.walleij@linaro.org>
5362 T:      git git://anongit.freedesktop.org/drm/drm-misc
5363 S:      Maintained
5364 F:      drivers/gpu/drm/mcde/
5365 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5366
5367 DRM DRIVER FOR TDFX VIDEO CARDS
5368 S:      Orphan / Obsolete
5369 F:      drivers/gpu/drm/tdfx/
5370
5371 DRM DRIVER FOR TPO TPG110 PANELS
5372 M:      Linus Walleij <linus.walleij@linaro.org>
5373 T:      git git://anongit.freedesktop.org/drm/drm-misc
5374 S:      Maintained
5375 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5376 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5377
5378 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5379 M:      Dave Airlie <airlied@redhat.com>
5380 R:      Sean Paul <sean@poorly.run>
5381 L:      dri-devel@lists.freedesktop.org
5382 S:      Odd Fixes
5383 F:      drivers/gpu/drm/udl/
5384 T:      git git://anongit.freedesktop.org/drm/drm-misc
5385
5386 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5387 M:      Hans de Goede <hdegoede@redhat.com>
5388 L:      dri-devel@lists.freedesktop.org
5389 S:      Maintained
5390 F:      drivers/gpu/drm/vboxvideo/
5391 T:      git git://anongit.freedesktop.org/drm/drm-misc
5392
5393 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5394 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5395 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5396 R:      Daniel Vetter <daniel@ffwll.ch>
5397 T:      git git://anongit.freedesktop.org/drm/drm-misc
5398 S:      Maintained
5399 L:      dri-devel@lists.freedesktop.org
5400 F:      drivers/gpu/drm/vkms/
5401 F:      Documentation/gpu/vkms.rst
5402
5403 DRM DRIVER FOR VMWARE VIRTUAL GPU
5404 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5405 M:      Thomas Hellstrom <thellstrom@vmware.com>
5406 L:      dri-devel@lists.freedesktop.org
5407 T:      git git://people.freedesktop.org/~thomash/linux
5408 S:      Supported
5409 F:      drivers/gpu/drm/vmwgfx/
5410 F:      include/uapi/drm/vmwgfx_drm.h
5411
5412 DRM DRIVERS
5413 M:      David Airlie <airlied@linux.ie>
5414 M:      Daniel Vetter <daniel@ffwll.ch>
5415 L:      dri-devel@lists.freedesktop.org
5416 T:      git git://anongit.freedesktop.org/drm/drm
5417 B:      https://bugs.freedesktop.org/
5418 C:      irc://chat.freenode.net/dri-devel
5419 S:      Maintained
5420 F:      drivers/gpu/drm/
5421 F:      drivers/gpu/vga/
5422 F:      Documentation/devicetree/bindings/display/
5423 F:      Documentation/devicetree/bindings/gpu/
5424 F:      Documentation/gpu/
5425 F:      include/drm/
5426 F:      include/uapi/drm/
5427 F:      include/linux/vga*
5428
5429 DRM DRIVERS AND MISC GPU PATCHES
5430 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5431 M:      Maxime Ripard <mripard@kernel.org>
5432 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5433 S:      Maintained
5434 T:      git git://anongit.freedesktop.org/drm/drm-misc
5435 F:      Documentation/gpu/
5436 F:      drivers/gpu/vga/
5437 F:      drivers/gpu/drm/*
5438 F:      include/drm/drm*
5439 F:      include/uapi/drm/drm*
5440 F:      include/linux/vga*
5441
5442 DRM DRIVERS FOR ALLWINNER A10
5443 M:      Maxime Ripard <mripard@kernel.org>
5444 M:      Chen-Yu Tsai <wens@csie.org>
5445 L:      dri-devel@lists.freedesktop.org
5446 S:      Supported
5447 F:      drivers/gpu/drm/sun4i/
5448 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5449 T:      git git://anongit.freedesktop.org/drm/drm-misc
5450
5451 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5452 M:      Maxime Ripard <mripard@kernel.org>
5453 M:      Chen-Yu Tsai <wens@csie.org>
5454 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5455 L:      dri-devel@lists.freedesktop.org
5456 S:      Supported
5457 F:      drivers/gpu/drm/sun4i/sun8i*
5458 T:      git git://anongit.freedesktop.org/drm/drm-misc
5459
5460 DRM DRIVERS FOR AMLOGIC SOCS
5461 M:      Neil Armstrong <narmstrong@baylibre.com>
5462 L:      dri-devel@lists.freedesktop.org
5463 L:      linux-amlogic@lists.infradead.org
5464 W:      http://linux-meson.com/
5465 S:      Supported
5466 F:      drivers/gpu/drm/meson/
5467 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5468 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5469 F:      Documentation/gpu/meson.rst
5470 T:      git git://anongit.freedesktop.org/drm/drm-misc
5471
5472 DRM DRIVERS FOR ATMEL HLCDC
5473 M:      Sam Ravnborg <sam@ravnborg.org>
5474 M:      Boris Brezillon <bbrezillon@kernel.org>
5475 L:      dri-devel@lists.freedesktop.org
5476 S:      Supported
5477 F:      drivers/gpu/drm/atmel-hlcdc/
5478 F:      Documentation/devicetree/bindings/display/atmel/
5479 T:      git git://anongit.freedesktop.org/drm/drm-misc
5480
5481 DRM DRIVERS FOR BRIDGE CHIPS
5482 M:      Andrzej Hajda <a.hajda@samsung.com>
5483 M:      Neil Armstrong <narmstrong@baylibre.com>
5484 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5485 R:      Jonas Karlman <jonas@kwiboo.se>
5486 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5487 S:      Maintained
5488 T:      git git://anongit.freedesktop.org/drm/drm-misc
5489 F:      drivers/gpu/drm/bridge/
5490
5491 DRM DRIVERS FOR EXYNOS
5492 M:      Inki Dae <inki.dae@samsung.com>
5493 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5494 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5495 M:      Kyungmin Park <kyungmin.park@samsung.com>
5496 L:      dri-devel@lists.freedesktop.org
5497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5498 S:      Supported
5499 F:      drivers/gpu/drm/exynos/
5500 F:      include/uapi/drm/exynos_drm.h
5501 F:      Documentation/devicetree/bindings/display/exynos/
5502
5503 DRM DRIVERS FOR FREESCALE DCU
5504 M:      Stefan Agner <stefan@agner.ch>
5505 M:      Alison Wang <alison.wang@nxp.com>
5506 L:      dri-devel@lists.freedesktop.org
5507 S:      Supported
5508 F:      drivers/gpu/drm/fsl-dcu/
5509 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5510 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5511 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5512 T:      git git://anongit.freedesktop.org/drm/drm-misc
5513
5514 DRM DRIVERS FOR FREESCALE IMX
5515 M:      Philipp Zabel <p.zabel@pengutronix.de>
5516 L:      dri-devel@lists.freedesktop.org
5517 S:      Maintained
5518 F:      drivers/gpu/drm/imx/
5519 F:      drivers/gpu/ipu-v3/
5520 F:      Documentation/devicetree/bindings/display/imx/
5521
5522 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5523 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5524 L:      dri-devel@lists.freedesktop.org
5525 T:      git git://github.com/patjak/drm-gma500
5526 S:      Maintained
5527 F:      drivers/gpu/drm/gma500/
5528
5529 DRM DRIVERS FOR HISILICON
5530 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5531 M:      Rongrong Zou <zourongrong@gmail.com>
5532 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5533 R:      Chen Feng <puck.chen@hisilicon.com>
5534 L:      dri-devel@lists.freedesktop.org
5535 T:      git git://github.com/xin3liang/linux.git
5536 S:      Maintained
5537 F:      drivers/gpu/drm/hisilicon/
5538 F:      Documentation/devicetree/bindings/display/hisilicon/
5539
5540 DRM DRIVERS FOR LIMA
5541 M:      Qiang Yu <yuq825@gmail.com>
5542 L:      dri-devel@lists.freedesktop.org
5543 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5544 S:      Maintained
5545 F:      drivers/gpu/drm/lima/
5546 F:      include/uapi/drm/lima_drm.h
5547 T:      git git://anongit.freedesktop.org/drm/drm-misc
5548
5549 DRM DRIVERS FOR MEDIATEK
5550 M:      CK Hu <ck.hu@mediatek.com>
5551 M:      Philipp Zabel <p.zabel@pengutronix.de>
5552 L:      dri-devel@lists.freedesktop.org
5553 S:      Supported
5554 F:      drivers/gpu/drm/mediatek/
5555 F:      Documentation/devicetree/bindings/display/mediatek/
5556
5557 DRM DRIVERS FOR NVIDIA TEGRA
5558 M:      Thierry Reding <thierry.reding@gmail.com>
5559 L:      dri-devel@lists.freedesktop.org
5560 L:      linux-tegra@vger.kernel.org
5561 T:      git git://anongit.freedesktop.org/tegra/linux.git
5562 S:      Supported
5563 F:      drivers/gpu/drm/tegra/
5564 F:      drivers/gpu/host1x/
5565 F:      include/linux/host1x.h
5566 F:      include/uapi/drm/tegra_drm.h
5567 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5568
5569 DRM DRIVERS FOR RENESAS
5570 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5571 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5572 L:      dri-devel@lists.freedesktop.org
5573 L:      linux-renesas-soc@vger.kernel.org
5574 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5575 S:      Supported
5576 F:      drivers/gpu/drm/rcar-du/
5577 F:      drivers/gpu/drm/shmobile/
5578 F:      include/linux/platform_data/shmob_drm.h
5579 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5580 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5581 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5582
5583 DRM DRIVERS FOR ROCKCHIP
5584 M:      Sandy Huang <hjc@rock-chips.com>
5585 M:      Heiko Stübner <heiko@sntech.de>
5586 L:      dri-devel@lists.freedesktop.org
5587 S:      Maintained
5588 F:      drivers/gpu/drm/rockchip/
5589 F:      Documentation/devicetree/bindings/display/rockchip/
5590 T:      git git://anongit.freedesktop.org/drm/drm-misc
5591
5592 DRM DRIVERS FOR STI
5593 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5594 M:      Vincent Abriou <vincent.abriou@st.com>
5595 L:      dri-devel@lists.freedesktop.org
5596 T:      git git://anongit.freedesktop.org/drm/drm-misc
5597 S:      Maintained
5598 F:      drivers/gpu/drm/sti
5599 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5600
5601 DRM DRIVERS FOR STM
5602 M:      Yannick Fertre <yannick.fertre@st.com>
5603 M:      Philippe Cornu <philippe.cornu@st.com>
5604 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5605 M:      Vincent Abriou <vincent.abriou@st.com>
5606 L:      dri-devel@lists.freedesktop.org
5607 T:      git git://anongit.freedesktop.org/drm/drm-misc
5608 S:      Maintained
5609 F:      drivers/gpu/drm/stm
5610 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5611
5612 DRM DRIVERS FOR TI LCDC
5613 M:      Jyri Sarha <jsarha@ti.com>
5614 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5615 L:      dri-devel@lists.freedesktop.org
5616 S:      Maintained
5617 F:      drivers/gpu/drm/tilcdc/
5618 F:      Documentation/devicetree/bindings/display/tilcdc/
5619
5620 DRM DRIVERS FOR TI OMAP
5621 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5622 L:      dri-devel@lists.freedesktop.org
5623 S:      Maintained
5624 F:      drivers/gpu/drm/omapdrm/
5625 F:      Documentation/devicetree/bindings/display/ti/
5626
5627 DRM DRIVERS FOR V3D
5628 M:      Eric Anholt <eric@anholt.net>
5629 S:      Supported
5630 F:      drivers/gpu/drm/v3d/
5631 F:      include/uapi/drm/v3d_drm.h
5632 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5633 T:      git git://anongit.freedesktop.org/drm/drm-misc
5634
5635 DRM DRIVERS FOR VC4
5636 M:      Eric Anholt <eric@anholt.net>
5637 T:      git git://github.com/anholt/linux
5638 S:      Supported
5639 F:      drivers/gpu/drm/vc4/
5640 F:      include/uapi/drm/vc4_drm.h
5641 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5642 T:      git git://anongit.freedesktop.org/drm/drm-misc
5643
5644 DRM DRIVERS FOR VIVANTE GPU IP
5645 M:      Lucas Stach <l.stach@pengutronix.de>
5646 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5647 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5648 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5649 L:      dri-devel@lists.freedesktop.org
5650 S:      Maintained
5651 F:      drivers/gpu/drm/etnaviv/
5652 F:      include/uapi/drm/etnaviv_drm.h
5653 F:      Documentation/devicetree/bindings/display/etnaviv/
5654
5655 DRM DRIVERS FOR ZTE ZX
5656 M:      Shawn Guo <shawnguo@kernel.org>
5657 L:      dri-devel@lists.freedesktop.org
5658 S:      Maintained
5659 F:      drivers/gpu/drm/zte/
5660 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5661 T:      git git://anongit.freedesktop.org/drm/drm-misc
5662
5663 DRM PANEL DRIVERS
5664 M:      Thierry Reding <thierry.reding@gmail.com>
5665 R:      Sam Ravnborg <sam@ravnborg.org>
5666 L:      dri-devel@lists.freedesktop.org
5667 T:      git git://anongit.freedesktop.org/drm/drm-misc
5668 S:      Maintained
5669 F:      drivers/gpu/drm/drm_panel.c
5670 F:      drivers/gpu/drm/panel/
5671 F:      include/drm/drm_panel.h
5672 F:      Documentation/devicetree/bindings/display/panel/
5673
5674 DRM DRIVERS FOR XEN
5675 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5676 T:      git git://anongit.freedesktop.org/drm/drm-misc
5677 L:      dri-devel@lists.freedesktop.org
5678 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5679 S:      Supported
5680 F:      drivers/gpu/drm/xen/
5681 F:      Documentation/gpu/xen-front.rst
5682
5683 DRM TTM SUBSYSTEM
5684 M:      Christian Koenig <christian.koenig@amd.com>
5685 M:      Huang Rui <ray.huang@amd.com>
5686 T:      git git://people.freedesktop.org/~agd5f/linux
5687 S:      Maintained
5688 L:      dri-devel@lists.freedesktop.org
5689 F:      include/drm/ttm/
5690 F:      drivers/gpu/drm/ttm/
5691
5692 DSBR100 USB FM RADIO DRIVER
5693 M:      Alexey Klimov <klimov.linux@gmail.com>
5694 L:      linux-media@vger.kernel.org
5695 T:      git git://linuxtv.org/media_tree.git
5696 S:      Maintained
5697 F:      drivers/media/radio/dsbr100.c
5698
5699 DT3155 MEDIA DRIVER
5700 M:      Hans Verkuil <hverkuil@xs4all.nl>
5701 L:      linux-media@vger.kernel.org
5702 T:      git git://linuxtv.org/media_tree.git
5703 W:      https://linuxtv.org
5704 S:      Odd Fixes
5705 F:      drivers/media/pci/dt3155/
5706
5707 DVB_USB_AF9015 MEDIA DRIVER
5708 M:      Antti Palosaari <crope@iki.fi>
5709 L:      linux-media@vger.kernel.org
5710 W:      https://linuxtv.org
5711 W:      http://palosaari.fi/linux/
5712 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5713 T:      git git://linuxtv.org/anttip/media_tree.git
5714 S:      Maintained
5715 F:      drivers/media/usb/dvb-usb-v2/af9015*
5716
5717 DVB_USB_AF9035 MEDIA DRIVER
5718 M:      Antti Palosaari <crope@iki.fi>
5719 L:      linux-media@vger.kernel.org
5720 W:      https://linuxtv.org
5721 W:      http://palosaari.fi/linux/
5722 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5723 T:      git git://linuxtv.org/anttip/media_tree.git
5724 S:      Maintained
5725 F:      drivers/media/usb/dvb-usb-v2/af9035*
5726
5727 DVB_USB_ANYSEE MEDIA DRIVER
5728 M:      Antti Palosaari <crope@iki.fi>
5729 L:      linux-media@vger.kernel.org
5730 W:      https://linuxtv.org
5731 W:      http://palosaari.fi/linux/
5732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5733 T:      git git://linuxtv.org/anttip/media_tree.git
5734 S:      Maintained
5735 F:      drivers/media/usb/dvb-usb-v2/anysee*
5736
5737 DVB_USB_AU6610 MEDIA DRIVER
5738 M:      Antti Palosaari <crope@iki.fi>
5739 L:      linux-media@vger.kernel.org
5740 W:      https://linuxtv.org
5741 W:      http://palosaari.fi/linux/
5742 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5743 T:      git git://linuxtv.org/anttip/media_tree.git
5744 S:      Maintained
5745 F:      drivers/media/usb/dvb-usb-v2/au6610*
5746
5747 DVB_USB_CE6230 MEDIA DRIVER
5748 M:      Antti Palosaari <crope@iki.fi>
5749 L:      linux-media@vger.kernel.org
5750 W:      https://linuxtv.org
5751 W:      http://palosaari.fi/linux/
5752 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5753 T:      git git://linuxtv.org/anttip/media_tree.git
5754 S:      Maintained
5755 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5756
5757 DVB_USB_CXUSB MEDIA DRIVER
5758 M:      Michael Krufky <mkrufky@linuxtv.org>
5759 L:      linux-media@vger.kernel.org
5760 W:      https://linuxtv.org
5761 W:      http://github.com/mkrufky
5762 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5763 T:      git git://linuxtv.org/media_tree.git
5764 S:      Maintained
5765 F:      drivers/media/usb/dvb-usb/cxusb*
5766
5767 DVB_USB_EC168 MEDIA DRIVER
5768 M:      Antti Palosaari <crope@iki.fi>
5769 L:      linux-media@vger.kernel.org
5770 W:      https://linuxtv.org
5771 W:      http://palosaari.fi/linux/
5772 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5773 T:      git git://linuxtv.org/anttip/media_tree.git
5774 S:      Maintained
5775 F:      drivers/media/usb/dvb-usb-v2/ec168*
5776
5777 DVB_USB_GL861 MEDIA DRIVER
5778 M:      Antti Palosaari <crope@iki.fi>
5779 L:      linux-media@vger.kernel.org
5780 W:      https://linuxtv.org
5781 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5782 T:      git git://linuxtv.org/anttip/media_tree.git
5783 S:      Maintained
5784 F:      drivers/media/usb/dvb-usb-v2/gl861*
5785
5786 DVB_USB_MXL111SF MEDIA DRIVER
5787 M:      Michael Krufky <mkrufky@linuxtv.org>
5788 L:      linux-media@vger.kernel.org
5789 W:      https://linuxtv.org
5790 W:      http://github.com/mkrufky
5791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5792 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5793 S:      Maintained
5794 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5795
5796 DVB_USB_RTL28XXU MEDIA DRIVER
5797 M:      Antti Palosaari <crope@iki.fi>
5798 L:      linux-media@vger.kernel.org
5799 W:      https://linuxtv.org
5800 W:      http://palosaari.fi/linux/
5801 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5802 T:      git git://linuxtv.org/anttip/media_tree.git
5803 S:      Maintained
5804 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5805
5806 DVB_USB_V2 MEDIA DRIVER
5807 M:      Antti Palosaari <crope@iki.fi>
5808 L:      linux-media@vger.kernel.org
5809 W:      https://linuxtv.org
5810 W:      http://palosaari.fi/linux/
5811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5812 T:      git git://linuxtv.org/anttip/media_tree.git
5813 S:      Maintained
5814 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5815 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5816
5817 DYNAMIC DEBUG
5818 M:      Jason Baron <jbaron@akamai.com>
5819 S:      Maintained
5820 F:      lib/dynamic_debug.c
5821 F:      include/linux/dynamic_debug.h
5822
5823 DYNAMIC INTERRUPT MODERATION
5824 M:      Tal Gilboa <talgi@mellanox.com>
5825 S:      Maintained
5826 F:      include/linux/dim.h
5827 F:      lib/dim/
5828
5829 DZ DECSTATION DZ11 SERIAL DRIVER
5830 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5831 S:      Maintained
5832 F:      drivers/tty/serial/dz.*
5833
5834 E3X0 POWER BUTTON DRIVER
5835 M:      Moritz Fischer <moritz.fischer@ettus.com>
5836 L:      usrp-users@lists.ettus.com
5837 W:      http://www.ettus.com
5838 S:      Supported
5839 F:      drivers/input/misc/e3x0-button.c
5840 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5841
5842 E4000 MEDIA DRIVER
5843 M:      Antti Palosaari <crope@iki.fi>
5844 L:      linux-media@vger.kernel.org
5845 W:      https://linuxtv.org
5846 W:      http://palosaari.fi/linux/
5847 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5848 T:      git git://linuxtv.org/anttip/media_tree.git
5849 S:      Maintained
5850 F:      drivers/media/tuners/e4000*
5851
5852 EARTH_PT1 MEDIA DRIVER
5853 M:      Akihiro Tsukada <tskd08@gmail.com>
5854 L:      linux-media@vger.kernel.org
5855 S:      Odd Fixes
5856 F:      drivers/media/pci/pt1/
5857
5858 EARTH_PT3 MEDIA DRIVER
5859 M:      Akihiro Tsukada <tskd08@gmail.com>
5860 L:      linux-media@vger.kernel.org
5861 S:      Odd Fixes
5862 F:      drivers/media/pci/pt3/
5863
5864 EC100 MEDIA DRIVER
5865 M:      Antti Palosaari <crope@iki.fi>
5866 L:      linux-media@vger.kernel.org
5867 W:      https://linuxtv.org
5868 W:      http://palosaari.fi/linux/
5869 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5870 T:      git git://linuxtv.org/anttip/media_tree.git
5871 S:      Maintained
5872 F:      drivers/media/dvb-frontends/ec100*
5873
5874 ECRYPT FILE SYSTEM
5875 M:      Tyler Hicks <tyhicks@canonical.com>
5876 L:      ecryptfs@vger.kernel.org
5877 W:      http://ecryptfs.org
5878 W:      https://launchpad.net/ecryptfs
5879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5880 S:      Supported
5881 F:      Documentation/filesystems/ecryptfs.txt
5882 F:      fs/ecryptfs/
5883
5884 EDAC-AMD64
5885 M:      Borislav Petkov <bp@alien8.de>
5886 L:      linux-edac@vger.kernel.org
5887 S:      Maintained
5888 F:      drivers/edac/amd64_edac*
5889
5890 EDAC-ARMADA
5891 M:      Jan Luebbe <jlu@pengutronix.de>
5892 L:      linux-edac@vger.kernel.org
5893 S:      Maintained
5894 F:      drivers/edac/armada_xp_*
5895
5896 EDAC-AST2500
5897 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5898 S:      Supported
5899 F:      drivers/edac/aspeed_edac.c
5900 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5901
5902 EDAC-BLUEFIELD
5903 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5904 S:      Supported
5905 F:      drivers/edac/bluefield_edac.c
5906
5907 EDAC-CALXEDA
5908 M:      Robert Richter <rric@kernel.org>
5909 L:      linux-edac@vger.kernel.org
5910 S:      Maintained
5911 F:      drivers/edac/highbank*
5912
5913 EDAC-CAVIUM OCTEON
5914 M:      Ralf Baechle <ralf@linux-mips.org>
5915 M:      Robert Richter <rrichter@marvell.com>
5916 L:      linux-edac@vger.kernel.org
5917 L:      linux-mips@vger.kernel.org
5918 S:      Supported
5919 F:      drivers/edac/octeon_edac*
5920
5921 EDAC-CAVIUM THUNDERX
5922 M:      Robert Richter <rrichter@marvell.com>
5923 L:      linux-edac@vger.kernel.org
5924 S:      Supported
5925 F:      drivers/edac/thunderx_edac*
5926
5927 EDAC-CORE
5928 M:      Borislav Petkov <bp@alien8.de>
5929 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5930 M:      Tony Luck <tony.luck@intel.com>
5931 R:      James Morse <james.morse@arm.com>
5932 R:      Robert Richter <rrichter@marvell.com>
5933 L:      linux-edac@vger.kernel.org
5934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5935 S:      Supported
5936 F:      Documentation/admin-guide/ras.rst
5937 F:      Documentation/driver-api/edac.rst
5938 F:      drivers/edac/
5939 F:      include/linux/edac.h
5940
5941 EDAC-E752X
5942 M:      Mark Gross <mark.gross@intel.com>
5943 L:      linux-edac@vger.kernel.org
5944 S:      Maintained
5945 F:      drivers/edac/e752x_edac.c
5946
5947 EDAC-E7XXX
5948 L:      linux-edac@vger.kernel.org
5949 S:      Maintained
5950 F:      drivers/edac/e7xxx_edac.c
5951
5952 EDAC-FSL_DDR
5953 M:      York Sun <york.sun@nxp.com>
5954 L:      linux-edac@vger.kernel.org
5955 S:      Maintained
5956 F:      drivers/edac/fsl_ddr_edac.*
5957
5958 EDAC-GHES
5959 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5960 L:      linux-edac@vger.kernel.org
5961 S:      Maintained
5962 F:      drivers/edac/ghes_edac.c
5963
5964 EDAC-I10NM
5965 M:      Tony Luck <tony.luck@intel.com>
5966 L:      linux-edac@vger.kernel.org
5967 S:      Maintained
5968 F:      drivers/edac/i10nm_base.c
5969
5970 EDAC-I3000
5971 L:      linux-edac@vger.kernel.org
5972 S:      Orphan
5973 F:      drivers/edac/i3000_edac.c
5974
5975 EDAC-I5000
5976 L:      linux-edac@vger.kernel.org
5977 S:      Maintained
5978 F:      drivers/edac/i5000_edac.c
5979
5980 EDAC-I5400
5981 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5982 L:      linux-edac@vger.kernel.org
5983 S:      Maintained
5984 F:      drivers/edac/i5400_edac.c
5985
5986 EDAC-I7300
5987 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5988 L:      linux-edac@vger.kernel.org
5989 S:      Maintained
5990 F:      drivers/edac/i7300_edac.c
5991
5992 EDAC-I7CORE
5993 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5994 L:      linux-edac@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/edac/i7core_edac.c
5997
5998 EDAC-I82443BXGX
5999 M:      Tim Small <tim@buttersideup.com>
6000 L:      linux-edac@vger.kernel.org
6001 S:      Maintained
6002 F:      drivers/edac/i82443bxgx_edac.c
6003
6004 EDAC-I82975X
6005 M:      "Arvind R." <arvino55@gmail.com>
6006 L:      linux-edac@vger.kernel.org
6007 S:      Maintained
6008 F:      drivers/edac/i82975x_edac.c
6009
6010 EDAC-IE31200
6011 M:      Jason Baron <jbaron@akamai.com>
6012 L:      linux-edac@vger.kernel.org
6013 S:      Maintained
6014 F:      drivers/edac/ie31200_edac.c
6015
6016 EDAC-MPC85XX
6017 M:      Johannes Thumshirn <morbidrsa@gmail.com>
6018 L:      linux-edac@vger.kernel.org
6019 S:      Maintained
6020 F:      drivers/edac/mpc85xx_edac.[ch]
6021
6022 EDAC-PASEMI
6023 M:      Egor Martovetsky <egor@pasemi.com>
6024 L:      linux-edac@vger.kernel.org
6025 S:      Maintained
6026 F:      drivers/edac/pasemi_edac.c
6027
6028 EDAC-PND2
6029 M:      Tony Luck <tony.luck@intel.com>
6030 L:      linux-edac@vger.kernel.org
6031 S:      Maintained
6032 F:      drivers/edac/pnd2_edac.[ch]
6033
6034 EDAC-R82600
6035 M:      Tim Small <tim@buttersideup.com>
6036 L:      linux-edac@vger.kernel.org
6037 S:      Maintained
6038 F:      drivers/edac/r82600_edac.c
6039
6040 EDAC-SBRIDGE
6041 M:      Tony Luck <tony.luck@intel.com>
6042 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6043 L:      linux-edac@vger.kernel.org
6044 S:      Maintained
6045 F:      drivers/edac/sb_edac.c
6046
6047 EDAC-SIFIVE
6048 M:      Yash Shah <yash.shah@sifive.com>
6049 L:      linux-edac@vger.kernel.org
6050 S:      Supported
6051 F:      drivers/edac/sifive_edac.c
6052
6053 EDAC-SKYLAKE
6054 M:      Tony Luck <tony.luck@intel.com>
6055 L:      linux-edac@vger.kernel.org
6056 S:      Maintained
6057 F:      drivers/edac/skx_*.c
6058
6059 EDAC-TI
6060 M:      Tero Kristo <t-kristo@ti.com>
6061 L:      linux-edac@vger.kernel.org
6062 S:      Maintained
6063 F:      drivers/edac/ti_edac.c
6064
6065 EDAC-QCOM
6066 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6067 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6068 L:      linux-arm-msm@vger.kernel.org
6069 L:      linux-edac@vger.kernel.org
6070 S:      Maintained
6071 F:      drivers/edac/qcom_edac.c
6072
6073 EDIROL UA-101/UA-1000 DRIVER
6074 M:      Clemens Ladisch <clemens@ladisch.de>
6075 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6077 S:      Maintained
6078 F:      sound/usb/misc/ua101.c
6079
6080 EFI TEST DRIVER
6081 L:      linux-efi@vger.kernel.org
6082 M:      Ivan Hu <ivan.hu@canonical.com>
6083 M:      Ard Biesheuvel <ardb@kernel.org>
6084 S:      Maintained
6085 F:      drivers/firmware/efi/test/
6086
6087 EFI VARIABLE FILESYSTEM
6088 M:      Matthew Garrett <matthew.garrett@nebula.com>
6089 M:      Jeremy Kerr <jk@ozlabs.org>
6090 M:      Ard Biesheuvel <ardb@kernel.org>
6091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6092 L:      linux-efi@vger.kernel.org
6093 S:      Maintained
6094 F:      fs/efivarfs/
6095
6096 EFIFB FRAMEBUFFER DRIVER
6097 L:      linux-fbdev@vger.kernel.org
6098 M:      Peter Jones <pjones@redhat.com>
6099 S:      Maintained
6100 F:      drivers/video/fbdev/efifb.c
6101
6102 EFS FILESYSTEM
6103 W:      http://aeschi.ch.eu.org/efs/
6104 S:      Orphan
6105 F:      fs/efs/
6106
6107 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6108 M:      Douglas Miller <dougmill@linux.ibm.com>
6109 L:      netdev@vger.kernel.org
6110 S:      Maintained
6111 F:      drivers/net/ethernet/ibm/ehea/
6112
6113 EM28XX VIDEO4LINUX DRIVER
6114 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6115 L:      linux-media@vger.kernel.org
6116 W:      https://linuxtv.org
6117 T:      git git://linuxtv.org/media_tree.git
6118 S:      Maintained
6119 F:      drivers/media/usb/em28xx/
6120 F:      Documentation/media/v4l-drivers/em28xx*
6121
6122 EMBEDDED LINUX
6123 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6124 M:      Matt Mackall <mpm@selenic.com>
6125 M:      David Woodhouse <dwmw2@infradead.org>
6126 L:      linux-embedded@vger.kernel.org
6127 S:      Maintained
6128
6129 Emulex 10Gbps iSCSI - OneConnect DRIVER
6130 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6131 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6132 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6133 L:      linux-scsi@vger.kernel.org
6134 W:      http://www.broadcom.com
6135 S:      Supported
6136 F:      drivers/scsi/be2iscsi/
6137
6138 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6139 M:      Sathya Perla <sathya.perla@broadcom.com>
6140 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6141 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6142 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6143 L:      netdev@vger.kernel.org
6144 W:      http://www.emulex.com
6145 S:      Supported
6146 F:      drivers/net/ethernet/emulex/benet/
6147
6148 EMULEX ONECONNECT ROCE DRIVER
6149 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6150 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6151 L:      linux-rdma@vger.kernel.org
6152 W:      http://www.broadcom.com
6153 S:      Odd Fixes
6154 F:      drivers/infiniband/hw/ocrdma/
6155 F:      include/uapi/rdma/ocrdma-abi.h
6156
6157 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6158 M:      James Smart <james.smart@broadcom.com>
6159 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6160 L:      linux-scsi@vger.kernel.org
6161 W:      http://www.broadcom.com
6162 S:      Supported
6163 F:      drivers/scsi/lpfc/
6164
6165 ENE CB710 FLASH CARD READER DRIVER
6166 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6167 S:      Maintained
6168 F:      drivers/misc/cb710/
6169 F:      drivers/mmc/host/cb710-mmc.*
6170 F:      include/linux/cb710.h
6171
6172 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6173 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6174 S:      Maintained
6175 F:      drivers/media/rc/ene_ir.*
6176
6177 EPSON S1D13XXX FRAMEBUFFER DRIVER
6178 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6179 S:      Maintained
6180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6181 F:      drivers/video/fbdev/s1d13xxxfb.c
6182 F:      include/video/s1d13xxxfb.h
6183
6184 EROFS FILE SYSTEM
6185 M:      Gao Xiang <gaoxiang25@huawei.com>
6186 M:      Chao Yu <yuchao0@huawei.com>
6187 L:      linux-erofs@lists.ozlabs.org
6188 S:      Maintained
6189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6190 F:      Documentation/filesystems/erofs.txt
6191 F:      fs/erofs/
6192 F:      include/trace/events/erofs.h
6193
6194 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6195 M:      Jeff Layton <jlayton@kernel.org>
6196 S:      Maintained
6197 F:      lib/errseq.c
6198 F:      include/linux/errseq.h
6199
6200 ET131X NETWORK DRIVER
6201 M:      Mark Einon <mark.einon@gmail.com>
6202 S:      Odd Fixes
6203 F:      drivers/net/ethernet/agere/
6204
6205 ETHERNET BRIDGE
6206 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6207 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6208 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6209 L:      netdev@vger.kernel.org
6210 W:      http://www.linuxfoundation.org/en/Net:Bridge
6211 S:      Maintained
6212 F:      include/linux/netfilter_bridge/
6213 F:      net/bridge/
6214
6215 ETHERNET PHY LIBRARY
6216 M:      Andrew Lunn <andrew@lunn.ch>
6217 M:      Florian Fainelli <f.fainelli@gmail.com>
6218 M:      Heiner Kallweit <hkallweit1@gmail.com>
6219 L:      netdev@vger.kernel.org
6220 S:      Maintained
6221 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6222 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6223 F:      Documentation/devicetree/bindings/net/mdio*
6224 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6225 F:      Documentation/networking/phy.rst
6226 F:      drivers/net/phy/
6227 F:      drivers/of/of_mdio.c
6228 F:      drivers/of/of_net.c
6229 F:      include/dt-bindings/net/qca-ar803x.h
6230 F:      include/linux/*mdio*.h
6231 F:      include/linux/of_net.h
6232 F:      include/linux/phy.h
6233 F:      include/linux/phy_fixed.h
6234 F:      include/linux/platform_data/mdio-bcm-unimac.h
6235 F:      include/linux/platform_data/mdio-gpio.h
6236 F:      include/trace/events/mdio.h
6237 F:      include/uapi/linux/mdio.h
6238 F:      include/uapi/linux/mii.h
6239
6240 EXFAT FILE SYSTEM
6241 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6242 L:      linux-fsdevel@vger.kernel.org
6243 S:      Maintained
6244 F:      drivers/staging/exfat/
6245
6246 EXT2 FILE SYSTEM
6247 M:      Jan Kara <jack@suse.com>
6248 L:      linux-ext4@vger.kernel.org
6249 S:      Maintained
6250 F:      Documentation/filesystems/ext2.txt
6251 F:      fs/ext2/
6252 F:      include/linux/ext2*
6253
6254 EXT4 FILE SYSTEM
6255 M:      "Theodore Ts'o" <tytso@mit.edu>
6256 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6257 L:      linux-ext4@vger.kernel.org
6258 W:      http://ext4.wiki.kernel.org
6259 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6261 S:      Maintained
6262 F:      Documentation/filesystems/ext4/
6263 F:      fs/ext4/
6264
6265 Extended Verification Module (EVM)
6266 M:      Mimi Zohar <zohar@linux.ibm.com>
6267 L:      linux-integrity@vger.kernel.org
6268 S:      Supported
6269 F:      security/integrity/evm/
6270
6271 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6272 M:      Ard Biesheuvel <ardb@kernel.org>
6273 L:      linux-efi@vger.kernel.org
6274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6275 S:      Maintained
6276 F:      Documentation/admin-guide/efi-stub.rst
6277 F:      arch/*/kernel/efi.c
6278 F:      arch/x86/boot/compressed/eboot.[ch]
6279 F:      arch/*/include/asm/efi.h
6280 F:      arch/x86/platform/efi/
6281 F:      drivers/firmware/efi/
6282 F:      include/linux/efi*.h
6283 F:      arch/arm/boot/compressed/efi-header.S
6284 F:      arch/arm64/kernel/efi-entry.S
6285
6286 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6287 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6288 M:      Chanwoo Choi <cw00.choi@samsung.com>
6289 L:      linux-kernel@vger.kernel.org
6290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6291 S:      Maintained
6292 F:      drivers/extcon/
6293 F:      include/linux/extcon/
6294 F:      include/linux/extcon.h
6295 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6296 F:      Documentation/devicetree/bindings/extcon/
6297
6298 EXYNOS DP DRIVER
6299 M:      Jingoo Han <jingoohan1@gmail.com>
6300 L:      dri-devel@lists.freedesktop.org
6301 S:      Maintained
6302 F:      drivers/gpu/drm/exynos/exynos_dp*
6303
6304 EXYNOS SYSMMU (IOMMU) driver
6305 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6306 L:      iommu@lists.linux-foundation.org
6307 S:      Maintained
6308 F:      drivers/iommu/exynos-iommu.c
6309
6310 EZchip NPS platform support
6311 M:      Vineet Gupta <vgupta@synopsys.com>
6312 M:      Ofer Levi <oferle@mellanox.com>
6313 S:      Supported
6314 F:      arch/arc/plat-eznps
6315 F:      arch/arc/boot/dts/eznps.dts
6316
6317 F2FS FILE SYSTEM
6318 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6319 M:      Chao Yu <yuchao0@huawei.com>
6320 L:      linux-f2fs-devel@lists.sourceforge.net
6321 W:      https://f2fs.wiki.kernel.org/
6322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6323 S:      Maintained
6324 F:      Documentation/filesystems/f2fs.txt
6325 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6326 F:      fs/f2fs/
6327 F:      include/linux/f2fs_fs.h
6328 F:      include/trace/events/f2fs.h
6329
6330 F71805F HARDWARE MONITORING DRIVER
6331 M:      Jean Delvare <jdelvare@suse.com>
6332 L:      linux-hwmon@vger.kernel.org
6333 S:      Maintained
6334 F:      Documentation/hwmon/f71805f.rst
6335 F:      drivers/hwmon/f71805f.c
6336
6337 FADDR2LINE
6338 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6339 S:      Maintained
6340 F:      scripts/faddr2line
6341
6342 FAILOVER MODULE
6343 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6344 L:      netdev@vger.kernel.org
6345 S:      Supported
6346 F:      net/core/failover.c
6347 F:      include/net/failover.h
6348 F:      Documentation/networking/failover.rst
6349
6350 FANOTIFY
6351 M:      Jan Kara <jack@suse.cz>
6352 R:      Amir Goldstein <amir73il@gmail.com>
6353 L:      linux-fsdevel@vger.kernel.org
6354 S:      Maintained
6355 F:      fs/notify/fanotify/
6356 F:      include/linux/fanotify.h
6357 F:      include/uapi/linux/fanotify.h
6358
6359 FARSYNC SYNCHRONOUS DRIVER
6360 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6361 W:      http://www.farsite.co.uk/
6362 S:      Supported
6363 F:      drivers/net/wan/farsync.*
6364
6365 FAULT INJECTION SUPPORT
6366 M:      Akinobu Mita <akinobu.mita@gmail.com>
6367 S:      Supported
6368 F:      Documentation/fault-injection/
6369 F:      lib/fault-inject.c
6370
6371 FBTFT Framebuffer drivers
6372 S:      Orphan
6373 L:      dri-devel@lists.freedesktop.org
6374 L:      linux-fbdev@vger.kernel.org
6375 F:      drivers/staging/fbtft/
6376
6377 FC0011 TUNER DRIVER
6378 M:      Michael Buesch <m@bues.ch>
6379 L:      linux-media@vger.kernel.org
6380 S:      Maintained
6381 F:      drivers/media/tuners/fc0011.h
6382 F:      drivers/media/tuners/fc0011.c
6383
6384 FC2580 MEDIA DRIVER
6385 M:      Antti Palosaari <crope@iki.fi>
6386 L:      linux-media@vger.kernel.org
6387 W:      https://linuxtv.org
6388 W:      http://palosaari.fi/linux/
6389 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6390 T:      git git://linuxtv.org/anttip/media_tree.git
6391 S:      Maintained
6392 F:      drivers/media/tuners/fc2580*
6393
6394 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6395 M:      Hannes Reinecke <hare@suse.de>
6396 L:      linux-scsi@vger.kernel.org
6397 W:      www.Open-FCoE.org
6398 S:      Supported
6399 F:      drivers/scsi/libfc/
6400 F:      drivers/scsi/fcoe/
6401 F:      include/scsi/fc/
6402 F:      include/scsi/libfc.h
6403 F:      include/scsi/libfcoe.h
6404 F:      include/uapi/scsi/fc/
6405
6406 FILE LOCKING (flock() and fcntl()/lockf())
6407 M:      Jeff Layton <jlayton@kernel.org>
6408 M:      "J. Bruce Fields" <bfields@fieldses.org>
6409 L:      linux-fsdevel@vger.kernel.org
6410 S:      Maintained
6411 F:      include/linux/fcntl.h
6412 F:      include/uapi/linux/fcntl.h
6413 F:      fs/fcntl.c
6414 F:      fs/locks.c
6415
6416 FILESYSTEMS (VFS and infrastructure)
6417 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6418 L:      linux-fsdevel@vger.kernel.org
6419 S:      Maintained
6420 F:      fs/*
6421 F:      include/linux/fs.h
6422 F:      include/linux/fs_types.h
6423 F:      include/uapi/linux/fs.h
6424
6425 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6426 M:      Riku Voipio <riku.voipio@iki.fi>
6427 L:      linux-hwmon@vger.kernel.org
6428 S:      Maintained
6429 F:      drivers/hwmon/f75375s.c
6430 F:      include/linux/f75375s.h
6431
6432 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6433 M:      Clemens Ladisch <clemens@ladisch.de>
6434 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6435 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6437 S:      Maintained
6438 F:      sound/firewire/
6439 F:      include/uapi/sound/firewire.h
6440
6441 FIREWIRE MEDIA DRIVERS (firedtv)
6442 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6443 L:      linux-media@vger.kernel.org
6444 L:      linux1394-devel@lists.sourceforge.net
6445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6446 S:      Maintained
6447 F:      drivers/media/firewire/
6448
6449 FIREWIRE SBP-2 TARGET
6450 M:      Chris Boot <bootc@bootc.net>
6451 L:      linux-scsi@vger.kernel.org
6452 L:      target-devel@vger.kernel.org
6453 L:      linux1394-devel@lists.sourceforge.net
6454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6455 S:      Maintained
6456 F:      drivers/target/sbp/
6457
6458 FIREWIRE SUBSYSTEM
6459 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6460 L:      linux1394-devel@lists.sourceforge.net
6461 W:      http://ieee1394.wiki.kernel.org/
6462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6463 S:      Maintained
6464 F:      drivers/firewire/
6465 F:      include/linux/firewire.h
6466 F:      include/uapi/linux/firewire*.h
6467 F:      tools/firewire/
6468
6469 FIRMWARE LOADER (request_firmware)
6470 M:      Luis Chamberlain <mcgrof@kernel.org>
6471 L:      linux-kernel@vger.kernel.org
6472 S:      Maintained
6473 F:      Documentation/firmware_class/
6474 F:      drivers/base/firmware_loader/
6475 F:      include/linux/firmware.h
6476
6477 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6478 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6479 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6480 S:      Maintained
6481 F:      drivers/block/rsxx/
6482
6483 FLEXTIMER FTM-QUADDEC DRIVER
6484 M:      Patrick Havelange <patrick.havelange@essensium.com>
6485 L:      linux-iio@vger.kernel.org
6486 S:      Maintained
6487 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6488 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6489 F:      drivers/counter/ftm-quaddec.c
6490
6491 FLOPPY DRIVER
6492 M:      Denis Efremov <efremov@linux.com>
6493 S:      Odd Fixes
6494 L:      linux-block@vger.kernel.org
6495 F:      drivers/block/floppy.c
6496
6497 FPGA MANAGER FRAMEWORK
6498 M:      Moritz Fischer <mdf@kernel.org>
6499 L:      linux-fpga@vger.kernel.org
6500 S:      Maintained
6501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6502 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6503 F:      Documentation/fpga/
6504 F:      Documentation/driver-api/fpga/
6505 F:      Documentation/devicetree/bindings/fpga/
6506 F:      drivers/fpga/
6507 F:      include/linux/fpga/
6508 W:      http://www.rocketboards.org
6509
6510 FPGA DFL DRIVERS
6511 M:      Wu Hao <hao.wu@intel.com>
6512 L:      linux-fpga@vger.kernel.org
6513 S:      Maintained
6514 F:      Documentation/fpga/dfl.rst
6515 F:      include/uapi/linux/fpga-dfl.h
6516 F:      drivers/fpga/dfl*
6517
6518 FPU EMULATOR
6519 M:      Bill Metzenthen <billm@melbpc.org.au>
6520 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6521 S:      Maintained
6522 F:      arch/x86/math-emu/
6523
6524 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6525 L:      netdev@vger.kernel.org
6526 S:      Orphan
6527 F:      drivers/net/wan/dlci.c
6528 F:      drivers/net/wan/sdla.c
6529
6530 FRAMEBUFFER LAYER
6531 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6532 L:      dri-devel@lists.freedesktop.org
6533 L:      linux-fbdev@vger.kernel.org
6534 T:      git git://anongit.freedesktop.org/drm/drm-misc
6535 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6536 S:      Maintained
6537 F:      Documentation/fb/
6538 F:      drivers/video/
6539 F:      include/video/
6540 F:      include/linux/fb.h
6541 F:      include/uapi/video/
6542 F:      include/uapi/linux/fb.h
6543
6544 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6545 M:      Horia Geantă <horia.geanta@nxp.com>
6546 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6547 L:      linux-crypto@vger.kernel.org
6548 S:      Maintained
6549 F:      drivers/crypto/caam/
6550 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6551
6552 FREESCALE DIU FRAMEBUFFER DRIVER
6553 M:      Timur Tabi <timur@kernel.org>
6554 L:      linux-fbdev@vger.kernel.org
6555 S:      Maintained
6556 F:      drivers/video/fbdev/fsl-diu-fb.*
6557
6558 FREESCALE DMA DRIVER
6559 M:      Li Yang <leoyang.li@nxp.com>
6560 M:      Zhang Wei <zw@zh-kernel.org>
6561 L:      linuxppc-dev@lists.ozlabs.org
6562 S:      Maintained
6563 F:      drivers/dma/fsldma.*
6564
6565 FREESCALE ENETC ETHERNET DRIVERS
6566 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6567 L:      netdev@vger.kernel.org
6568 S:      Maintained
6569 F:      drivers/net/ethernet/freescale/enetc/
6570
6571 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6572 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6573 L:      netdev@vger.kernel.org
6574 S:      Maintained
6575 F:      drivers/net/ethernet/freescale/gianfar*
6576 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6577
6578 FREESCALE GPMI NAND DRIVER
6579 M:      Han Xu <han.xu@nxp.com>
6580 L:      linux-mtd@lists.infradead.org
6581 S:      Maintained
6582 F:      drivers/mtd/nand/raw/gpmi-nand/*
6583
6584 FREESCALE I2C CPM DRIVER
6585 M:      Jochen Friedrich <jochen@scram.de>
6586 L:      linuxppc-dev@lists.ozlabs.org
6587 L:      linux-i2c@vger.kernel.org
6588 S:      Maintained
6589 F:      drivers/i2c/busses/i2c-cpm.c
6590
6591 FREESCALE IMX DDR PMU DRIVER
6592 M:      Frank Li <Frank.li@nxp.com>
6593 L:      linux-arm-kernel@lists.infradead.org
6594 S:      Maintained
6595 F:      drivers/perf/fsl_imx8_ddr_perf.c
6596 F:      Documentation/admin-guide/perf/imx-ddr.rst
6597 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6598
6599 FREESCALE IMX I2C DRIVER
6600 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6601 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6602 L:      linux-i2c@vger.kernel.org
6603 S:      Maintained
6604 F:      drivers/i2c/busses/i2c-imx.c
6605 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6606
6607 FREESCALE IMX LPI2C DRIVER
6608 M:      Dong Aisheng <aisheng.dong@nxp.com>
6609 L:      linux-i2c@vger.kernel.org
6610 L:      linux-imx@nxp.com
6611 S:      Maintained
6612 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6613 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6614
6615 FREESCALE IMX / MXC FEC DRIVER
6616 M:      Fugang Duan <fugang.duan@nxp.com>
6617 L:      netdev@vger.kernel.org
6618 S:      Maintained
6619 F:      drivers/net/ethernet/freescale/fec_main.c
6620 F:      drivers/net/ethernet/freescale/fec_ptp.c
6621 F:      drivers/net/ethernet/freescale/fec.h
6622 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6623
6624 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6625 M:      Sascha Hauer <s.hauer@pengutronix.de>
6626 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6627 L:      linux-fbdev@vger.kernel.org
6628 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6629 S:      Maintained
6630 F:      include/linux/platform_data/video-imxfb.h
6631 F:      drivers/video/fbdev/imxfb.c
6632
6633 FREESCALE QORIQ DPAA ETHERNET DRIVER
6634 M:      Madalin Bucur <madalin.bucur@nxp.com>
6635 L:      netdev@vger.kernel.org
6636 S:      Maintained
6637 F:      drivers/net/ethernet/freescale/dpaa
6638
6639 FREESCALE QORIQ DPAA FMAN DRIVER
6640 M:      Madalin Bucur <madalin.bucur@nxp.com>
6641 L:      netdev@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/net/ethernet/freescale/fman
6644 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6645
6646 FREESCALE QORIQ PTP CLOCK DRIVER
6647 M:      Yangbo Lu <yangbo.lu@nxp.com>
6648 L:      netdev@vger.kernel.org
6649 S:      Maintained
6650 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6651 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6652 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6653 F:      drivers/ptp/ptp_qoriq.c
6654 F:      drivers/ptp/ptp_qoriq_debugfs.c
6655 F:      include/linux/fsl/ptp_qoriq.h
6656 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6657
6658 FREESCALE QUAD SPI DRIVER
6659 M:      Han Xu <han.xu@nxp.com>
6660 L:      linux-spi@vger.kernel.org
6661 S:      Maintained
6662 F:      drivers/spi/spi-fsl-qspi.c
6663
6664 FREESCALE QUICC ENGINE LIBRARY
6665 M:      Qiang Zhao <qiang.zhao@nxp.com>
6666 L:      linuxppc-dev@lists.ozlabs.org
6667 S:      Maintained
6668 F:      drivers/soc/fsl/qe/
6669 F:      include/soc/fsl/*qe*.h
6670 F:      include/soc/fsl/*ucc*.h
6671
6672 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6673 M:      Li Yang <leoyang.li@nxp.com>
6674 L:      netdev@vger.kernel.org
6675 L:      linuxppc-dev@lists.ozlabs.org
6676 S:      Maintained
6677 F:      drivers/net/ethernet/freescale/ucc_geth*
6678
6679 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6680 M:      Zhao Qiang <qiang.zhao@nxp.com>
6681 L:      netdev@vger.kernel.org
6682 L:      linuxppc-dev@lists.ozlabs.org
6683 S:      Maintained
6684 F:      drivers/net/wan/fsl_ucc_hdlc*
6685
6686 FREESCALE QUICC ENGINE UCC UART DRIVER
6687 M:      Timur Tabi <timur@kernel.org>
6688 L:      linuxppc-dev@lists.ozlabs.org
6689 S:      Maintained
6690 F:      drivers/tty/serial/ucc_uart.c
6691
6692 FREESCALE SOC DRIVERS
6693 M:      Li Yang <leoyang.li@nxp.com>
6694 L:      linuxppc-dev@lists.ozlabs.org
6695 L:      linux-arm-kernel@lists.infradead.org
6696 S:      Maintained
6697 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6698 F:      Documentation/devicetree/bindings/soc/fsl/
6699 F:      drivers/soc/fsl/
6700 F:      include/linux/fsl/
6701
6702 FREESCALE SOC FS_ENET DRIVER
6703 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6704 L:      linuxppc-dev@lists.ozlabs.org
6705 L:      netdev@vger.kernel.org
6706 S:      Maintained
6707 F:      drivers/net/ethernet/freescale/fs_enet/
6708 F:      include/linux/fs_enet_pd.h
6709
6710 FREESCALE SOC SOUND DRIVERS
6711 M:      Timur Tabi <timur@kernel.org>
6712 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6713 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6714 R:      Fabio Estevam <festevam@gmail.com>
6715 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6716 L:      linuxppc-dev@lists.ozlabs.org
6717 S:      Maintained
6718 F:      sound/soc/fsl/fsl*
6719 F:      sound/soc/fsl/imx*
6720 F:      sound/soc/fsl/mpc8610_hpcd.c
6721
6722 FREESCALE USB PERIPHERAL DRIVERS
6723 M:      Li Yang <leoyang.li@nxp.com>
6724 L:      linux-usb@vger.kernel.org
6725 L:      linuxppc-dev@lists.ozlabs.org
6726 S:      Maintained
6727 F:      drivers/usb/gadget/udc/fsl*
6728
6729 FREEVXFS FILESYSTEM
6730 M:      Christoph Hellwig <hch@infradead.org>
6731 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6732 S:      Maintained
6733 F:      fs/freevxfs/
6734
6735 FREEZER
6736 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6737 M:      Pavel Machek <pavel@ucw.cz>
6738 L:      linux-pm@vger.kernel.org
6739 S:      Supported
6740 F:      Documentation/power/freezing-of-tasks.rst
6741 F:      include/linux/freezer.h
6742 F:      kernel/freezer.c
6743
6744 FRONTSWAP API
6745 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6746 L:      linux-kernel@vger.kernel.org
6747 S:      Maintained
6748 F:      mm/frontswap.c
6749 F:      include/linux/frontswap.h
6750
6751 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6752 M:      David Howells <dhowells@redhat.com>
6753 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6754 S:      Supported
6755 F:      Documentation/filesystems/caching/
6756 F:      fs/fscache/
6757 F:      include/linux/fscache*.h
6758
6759 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6760 M:      Theodore Y. Ts'o <tytso@mit.edu>
6761 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6762 M:      Eric Biggers <ebiggers@kernel.org>
6763 L:      linux-fscrypt@vger.kernel.org
6764 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6765 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6766 S:      Supported
6767 F:      fs/crypto/
6768 F:      include/linux/fscrypt*.h
6769 F:      include/uapi/linux/fscrypt.h
6770 F:      Documentation/filesystems/fscrypt.rst
6771
6772 FSI SUBSYSTEM
6773 M:      Jeremy Kerr <jk@ozlabs.org>
6774 M:      Joel Stanley <joel@jms.id.au>
6775 R:      Alistar Popple <alistair@popple.id.au>
6776 R:      Eddie James <eajames@linux.ibm.com>
6777 L:      linux-fsi@lists.ozlabs.org
6778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6779 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6780 S:      Supported
6781 F:      drivers/fsi/
6782 F:      include/linux/fsi*.h
6783 F:      include/trace/events/fsi*.h
6784
6785 FSI-ATTACHED I2C DRIVER
6786 M:      Eddie James <eajames@linux.ibm.com>
6787 L:      linux-i2c@vger.kernel.org
6788 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6789 S:      Maintained
6790 F:      drivers/i2c/busses/i2c-fsi.c
6791 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6792
6793 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6794 M:      Jan Kara <jack@suse.cz>
6795 R:      Amir Goldstein <amir73il@gmail.com>
6796 L:      linux-fsdevel@vger.kernel.org
6797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
6798 S:      Maintained
6799 F:      fs/notify/
6800 F:      include/linux/fsnotify*.h
6801
6802 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6803 M:      Eric Biggers <ebiggers@kernel.org>
6804 M:      Theodore Y. Ts'o <tytso@mit.edu>
6805 L:      linux-fscrypt@vger.kernel.org
6806 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6807 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6808 S:      Supported
6809 F:      fs/verity/
6810 F:      include/linux/fsverity.h
6811 F:      include/uapi/linux/fsverity.h
6812 F:      Documentation/filesystems/fsverity.rst
6813
6814 FUJITSU LAPTOP EXTRAS
6815 M:      Jonathan Woithe <jwoithe@just42.net>
6816 L:      platform-driver-x86@vger.kernel.org
6817 S:      Maintained
6818 F:      drivers/platform/x86/fujitsu-laptop.c
6819
6820 FUJITSU M-5MO LS CAMERA ISP DRIVER
6821 M:      Kyungmin Park <kyungmin.park@samsung.com>
6822 M:      Heungjun Kim <riverful.kim@samsung.com>
6823 L:      linux-media@vger.kernel.org
6824 S:      Maintained
6825 F:      drivers/media/i2c/m5mols/
6826 F:      include/media/i2c/m5mols.h
6827
6828 FUJITSU TABLET EXTRAS
6829 M:      Robert Gerlach <khnz@gmx.de>
6830 L:      platform-driver-x86@vger.kernel.org
6831 S:      Maintained
6832 F:      drivers/platform/x86/fujitsu-tablet.c
6833
6834 FUSE: FILESYSTEM IN USERSPACE
6835 M:      Miklos Szeredi <miklos@szeredi.hu>
6836 L:      linux-fsdevel@vger.kernel.org
6837 W:      http://fuse.sourceforge.net/
6838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6839 S:      Maintained
6840 F:      fs/fuse/
6841 F:      include/uapi/linux/fuse.h
6842 F:      Documentation/filesystems/fuse.txt
6843
6844 FUTEX SUBSYSTEM
6845 M:      Thomas Gleixner <tglx@linutronix.de>
6846 M:      Ingo Molnar <mingo@redhat.com>
6847 R:      Peter Zijlstra <peterz@infradead.org>
6848 R:      Darren Hart <dvhart@infradead.org>
6849 L:      linux-kernel@vger.kernel.org
6850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6851 S:      Maintained
6852 F:      kernel/futex.c
6853 F:      include/asm-generic/futex.h
6854 F:      include/linux/futex.h
6855 F:      include/uapi/linux/futex.h
6856 F:      tools/testing/selftests/futex/
6857 F:      tools/perf/bench/futex*
6858 F:      Documentation/*futex*
6859
6860 GCC PLUGINS
6861 M:      Kees Cook <keescook@chromium.org>
6862 R:      Emese Revfy <re.emese@gmail.com>
6863 L:      kernel-hardening@lists.openwall.com
6864 S:      Maintained
6865 F:      scripts/gcc-plugins/
6866 F:      scripts/gcc-plugin.sh
6867 F:      scripts/Makefile.gcc-plugins
6868 F:      Documentation/core-api/gcc-plugins.rst
6869
6870 GASKET DRIVER FRAMEWORK
6871 M:      Rob Springer <rspringer@google.com>
6872 M:      Todd Poynor <toddpoynor@google.com>
6873 M:      Ben Chan <benchan@chromium.org>
6874 S:      Maintained
6875 F:      drivers/staging/gasket/
6876
6877 GCOV BASED KERNEL PROFILING
6878 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6879 S:      Maintained
6880 F:      kernel/gcov/
6881 F:      Documentation/dev-tools/gcov.rst
6882
6883 GDB KERNEL DEBUGGING HELPER SCRIPTS
6884 M:      Jan Kiszka <jan.kiszka@siemens.com>
6885 M:      Kieran Bingham <kbingham@kernel.org>
6886 S:      Supported
6887 F:      scripts/gdb/
6888
6889 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6890 M:      Achim Leubner <achim_leubner@adaptec.com>
6891 L:      linux-scsi@vger.kernel.org
6892 W:      http://www.icp-vortex.com/
6893 S:      Supported
6894 F:      drivers/scsi/gdt*
6895
6896 GEMTEK FM RADIO RECEIVER DRIVER
6897 M:      Hans Verkuil <hverkuil@xs4all.nl>
6898 L:      linux-media@vger.kernel.org
6899 T:      git git://linuxtv.org/media_tree.git
6900 W:      https://linuxtv.org
6901 S:      Maintained
6902 F:      drivers/media/radio/radio-gemtek*
6903
6904 GENERIC ARCHITECTURE TOPOLOGY
6905 M:      Sudeep Holla <sudeep.holla@arm.com>
6906 L:      linux-kernel@vger.kernel.org
6907 S:      Maintained
6908 F:      drivers/base/arch_topology.c
6909 F:      include/linux/arch_topology.h
6910
6911 GENERIC GPIO I2C DRIVER
6912 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6913 S:      Supported
6914 F:      drivers/i2c/busses/i2c-gpio.c
6915 F:      include/linux/platform_data/i2c-gpio.h
6916
6917 GENERIC GPIO I2C MULTIPLEXER DRIVER
6918 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6919 L:      linux-i2c@vger.kernel.org
6920 S:      Supported
6921 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6922 F:      include/linux/platform_data/i2c-mux-gpio.h
6923 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6924
6925 GENERIC HDLC (WAN) DRIVERS
6926 M:      Krzysztof Halasa <khc@pm.waw.pl>
6927 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6928 S:      Maintained
6929 F:      drivers/net/wan/c101.c
6930 F:      drivers/net/wan/hd6457*
6931 F:      drivers/net/wan/hdlc*
6932 F:      drivers/net/wan/n2.c
6933 F:      drivers/net/wan/pc300too.c
6934 F:      drivers/net/wan/pci200syn.c
6935 F:      drivers/net/wan/wanxl*
6936
6937 GENERIC INCLUDE/ASM HEADER FILES
6938 M:      Arnd Bergmann <arnd@arndb.de>
6939 L:      linux-arch@vger.kernel.org
6940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6941 S:      Maintained
6942 F:      include/asm-generic/
6943 F:      include/uapi/asm-generic/
6944
6945 GENERIC PHY FRAMEWORK
6946 M:      Kishon Vijay Abraham I <kishon@ti.com>
6947 L:      linux-kernel@vger.kernel.org
6948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6949 S:      Supported
6950 F:      drivers/phy/
6951 F:      include/linux/phy/
6952 F:      Documentation/devicetree/bindings/phy/
6953
6954 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6955 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6956 S:      Supported
6957 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6958
6959 GENERIC PM DOMAINS
6960 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6961 M:      Kevin Hilman <khilman@kernel.org>
6962 M:      Ulf Hansson <ulf.hansson@linaro.org>
6963 L:      linux-pm@vger.kernel.org
6964 S:      Supported
6965 F:      drivers/base/power/domain*.c
6966 F:      include/linux/pm_domain.h
6967 F:      Documentation/devicetree/bindings/power/power?domain*
6968
6969 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6970 M:      Eugen Hristev <eugen.hristev@microchip.com>
6971 L:      linux-input@vger.kernel.org
6972 S:      Maintained
6973 F:      drivers/input/touchscreen/resistive-adc-touch.c
6974
6975 GENERIC UIO DRIVER FOR PCI DEVICES
6976 M:      "Michael S. Tsirkin" <mst@redhat.com>
6977 L:      kvm@vger.kernel.org
6978 S:      Supported
6979 F:      drivers/uio/uio_pci_generic.c
6980
6981 GENERIC VDSO LIBRARY:
6982 M:      Andy Lutomirski <luto@kernel.org>
6983 M:      Thomas Gleixner <tglx@linutronix.de>
6984 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6985 L:      linux-kernel@vger.kernel.org
6986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6987 S:      Maintained
6988 F:      lib/vdso/
6989 F:      kernel/time/vsyscall.c
6990 F:      include/vdso/
6991 F:      include/asm-generic/vdso/vsyscall.h
6992
6993 GENWQE (IBM Generic Workqueue Card)
6994 M:      Frank Haverkamp <haver@linux.ibm.com>
6995 S:      Supported
6996 F:      drivers/misc/genwqe/
6997
6998 GET_MAINTAINER SCRIPT
6999 M:      Joe Perches <joe@perches.com>
7000 S:      Maintained
7001 F:      scripts/get_maintainer.pl
7002
7003 GFS2 FILE SYSTEM
7004 M:      Bob Peterson <rpeterso@redhat.com>
7005 M:      Andreas Gruenbacher <agruenba@redhat.com>
7006 L:      cluster-devel@redhat.com
7007 W:      http://sources.redhat.com/cluster/
7008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
7009 S:      Supported
7010 F:      Documentation/filesystems/gfs2*.txt
7011 F:      fs/gfs2/
7012 F:      include/uapi/linux/gfs2_ondisk.h
7013
7014 GNSS SUBSYSTEM
7015 M:      Johan Hovold <johan@kernel.org>
7016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
7017 S:      Maintained
7018 F:      Documentation/ABI/testing/sysfs-class-gnss
7019 F:      Documentation/devicetree/bindings/gnss/
7020 F:      drivers/gnss/
7021 F:      include/linux/gnss.h
7022
7023 GO7007 MPEG CODEC
7024 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7025 L:      linux-media@vger.kernel.org
7026 S:      Maintained
7027 F:      drivers/media/usb/go7007/
7028
7029 GOODIX TOUCHSCREEN
7030 M:      Bastien Nocera <hadess@hadess.net>
7031 L:      linux-input@vger.kernel.org
7032 S:      Maintained
7033 F:      drivers/input/touchscreen/goodix.c
7034
7035 GOOGLE ETHERNET DRIVERS
7036 M:      Catherine Sullivan <csully@google.com>
7037 R:      Sagi Shahar <sagis@google.com>
7038 R:      Jon Olson <jonolson@google.com>
7039 L:      netdev@vger.kernel.org
7040 S:      Supported
7041 F:      Documentation/networking/device_drivers/google/gve.rst
7042 F:      drivers/net/ethernet/google
7043
7044 GPD POCKET FAN DRIVER
7045 M:      Hans de Goede <hdegoede@redhat.com>
7046 L:      platform-driver-x86@vger.kernel.org
7047 S:      Maintained
7048 F:      drivers/platform/x86/gpd-pocket-fan.c
7049
7050 GPIO ACPI SUPPORT
7051 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7052 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7053 L:      linux-gpio@vger.kernel.org
7054 L:      linux-acpi@vger.kernel.org
7055 S:      Maintained
7056 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7057 F:      drivers/gpio/gpiolib-acpi.c
7058
7059 GPIO IR Transmitter
7060 M:      Sean Young <sean@mess.org>
7061 L:      linux-media@vger.kernel.org
7062 S:      Maintained
7063 F:      drivers/media/rc/gpio-ir-tx.c
7064
7065 GPIO MOCKUP DRIVER
7066 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7067 L:      linux-gpio@vger.kernel.org
7068 S:      Maintained
7069 F:      drivers/gpio/gpio-mockup.c
7070 F:      tools/testing/selftests/gpio/
7071
7072 GPIO SUBSYSTEM
7073 M:      Linus Walleij <linus.walleij@linaro.org>
7074 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7075 L:      linux-gpio@vger.kernel.org
7076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7077 S:      Maintained
7078 F:      Documentation/devicetree/bindings/gpio/
7079 F:      Documentation/driver-api/gpio/
7080 F:      Documentation/admin-guide/gpio/
7081 F:      Documentation/ABI/testing/gpio-cdev
7082 F:      Documentation/ABI/obsolete/sysfs-gpio
7083 F:      drivers/gpio/
7084 F:      include/linux/gpio/
7085 F:      include/linux/gpio.h
7086 F:      include/linux/of_gpio.h
7087 F:      include/asm-generic/gpio.h
7088 F:      include/uapi/linux/gpio.h
7089 F:      tools/gpio/
7090
7091 GRE DEMULTIPLEXER DRIVER
7092 M:      Dmitry Kozlov <xeb@mail.ru>
7093 L:      netdev@vger.kernel.org
7094 S:      Maintained
7095 F:      net/ipv4/gre_demux.c
7096 F:      net/ipv4/gre_offload.c
7097 F:      include/net/gre.h
7098
7099 GRETH 10/100/1G Ethernet MAC device driver
7100 M:      Andreas Larsson <andreas@gaisler.com>
7101 L:      netdev@vger.kernel.org
7102 S:      Maintained
7103 F:      drivers/net/ethernet/aeroflex/
7104
7105 GREYBUS AUDIO PROTOCOLS DRIVERS
7106 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7107 M:      Mark Greer <mgreer@animalcreek.com>
7108 S:      Maintained
7109 F:      drivers/staging/greybus/audio_apbridgea.c
7110 F:      drivers/staging/greybus/audio_apbridgea.h
7111 F:      drivers/staging/greybus/audio_codec.c
7112 F:      drivers/staging/greybus/audio_codec.h
7113 F:      drivers/staging/greybus/audio_gb.c
7114 F:      drivers/staging/greybus/audio_manager.c
7115 F:      drivers/staging/greybus/audio_manager.h
7116 F:      drivers/staging/greybus/audio_manager_module.c
7117 F:      drivers/staging/greybus/audio_manager_private.h
7118 F:      drivers/staging/greybus/audio_manager_sysfs.c
7119 F:      drivers/staging/greybus/audio_module.c
7120 F:      drivers/staging/greybus/audio_topology.c
7121
7122 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7123 M:      Viresh Kumar <vireshk@kernel.org>
7124 S:      Maintained
7125 F:      drivers/staging/greybus/authentication.c
7126 F:      drivers/staging/greybus/bootrom.c
7127 F:      drivers/staging/greybus/firmware.h
7128 F:      drivers/staging/greybus/fw-core.c
7129 F:      drivers/staging/greybus/fw-download.c
7130 F:      drivers/staging/greybus/fw-management.c
7131 F:      drivers/staging/greybus/greybus_authentication.h
7132 F:      drivers/staging/greybus/greybus_firmware.h
7133 F:      drivers/staging/greybus/hid.c
7134 F:      drivers/staging/greybus/i2c.c
7135 F:      drivers/staging/greybus/spi.c
7136 F:      drivers/staging/greybus/spilib.c
7137 F:      drivers/staging/greybus/spilib.h
7138
7139 GREYBUS LOOPBACK DRIVER
7140 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7141 S:      Maintained
7142 F:      drivers/staging/greybus/loopback.c
7143
7144 GREYBUS PLATFORM DRIVERS
7145 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7146 S:      Maintained
7147 F:      drivers/staging/greybus/arche-platform.c
7148 F:      drivers/staging/greybus/arche-apb-ctrl.c
7149 F:      drivers/staging/greybus/arche_platform.h
7150
7151 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7152 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7153 S:      Maintained
7154 F:      drivers/staging/greybus/sdio.c
7155 F:      drivers/staging/greybus/light.c
7156 F:      drivers/staging/greybus/gpio.c
7157 F:      drivers/staging/greybus/power_supply.c
7158 F:      drivers/staging/greybus/spi.c
7159 F:      drivers/staging/greybus/spilib.c
7160
7161 GREYBUS SUBSYSTEM
7162 M:      Johan Hovold <johan@kernel.org>
7163 M:      Alex Elder <elder@kernel.org>
7164 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7165 S:      Maintained
7166 F:      drivers/staging/greybus/
7167 F:      drivers/greybus/
7168 F:      include/linux/greybus.h
7169 F:      include/linux/greybus/
7170 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7171
7172 GREYBUS UART PROTOCOLS DRIVERS
7173 M:      David Lin <dtwlin@gmail.com>
7174 S:      Maintained
7175 F:      drivers/staging/greybus/uart.c
7176 F:      drivers/staging/greybus/log.c
7177
7178 GS1662 VIDEO SERIALIZER
7179 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7180 L:      linux-media@vger.kernel.org
7181 T:      git git://linuxtv.org/media_tree.git
7182 S:      Maintained
7183 F:      drivers/media/spi/gs1662.c
7184
7185 GSPCA FINEPIX SUBDRIVER
7186 M:      Frank Zago <frank@zago.net>
7187 L:      linux-media@vger.kernel.org
7188 T:      git git://linuxtv.org/media_tree.git
7189 S:      Maintained
7190 F:      drivers/media/usb/gspca/finepix.c
7191
7192 GSPCA GL860 SUBDRIVER
7193 M:      Olivier Lorin <o.lorin@laposte.net>
7194 L:      linux-media@vger.kernel.org
7195 T:      git git://linuxtv.org/media_tree.git
7196 S:      Maintained
7197 F:      drivers/media/usb/gspca/gl860/
7198
7199 GSPCA M5602 SUBDRIVER
7200 M:      Erik Andren <erik.andren@gmail.com>
7201 L:      linux-media@vger.kernel.org
7202 T:      git git://linuxtv.org/media_tree.git
7203 S:      Maintained
7204 F:      drivers/media/usb/gspca/m5602/
7205
7206 GSPCA PAC207 SONIXB SUBDRIVER
7207 M:      Hans Verkuil <hverkuil@xs4all.nl>
7208 L:      linux-media@vger.kernel.org
7209 T:      git git://linuxtv.org/media_tree.git
7210 S:      Odd Fixes
7211 F:      drivers/media/usb/gspca/pac207.c
7212
7213 GSPCA SN9C20X SUBDRIVER
7214 M:      Brian Johnson <brijohn@gmail.com>
7215 L:      linux-media@vger.kernel.org
7216 T:      git git://linuxtv.org/media_tree.git
7217 S:      Maintained
7218 F:      drivers/media/usb/gspca/sn9c20x.c
7219
7220 GSPCA T613 SUBDRIVER
7221 M:      Leandro Costantino <lcostantino@gmail.com>
7222 L:      linux-media@vger.kernel.org
7223 T:      git git://linuxtv.org/media_tree.git
7224 S:      Maintained
7225 F:      drivers/media/usb/gspca/t613.c
7226
7227 GSPCA USB WEBCAM DRIVER
7228 M:      Hans Verkuil <hverkuil@xs4all.nl>
7229 L:      linux-media@vger.kernel.org
7230 T:      git git://linuxtv.org/media_tree.git
7231 S:      Odd Fixes
7232 F:      drivers/media/usb/gspca/
7233
7234 GTP (GPRS Tunneling Protocol)
7235 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7236 M:      Harald Welte <laforge@gnumonks.org>
7237 L:      osmocom-net-gprs@lists.osmocom.org
7238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7239 S:      Maintained
7240 F:      drivers/net/gtp.c
7241
7242 GUID PARTITION TABLE (GPT)
7243 M:      Davidlohr Bueso <dave@stgolabs.net>
7244 L:      linux-efi@vger.kernel.org
7245 S:      Maintained
7246 F:      block/partitions/efi.*
7247
7248 H8/300 ARCHITECTURE
7249 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7250 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7251 W:      http://uclinux-h8.sourceforge.jp
7252 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7253 S:      Maintained
7254 F:      arch/h8300/
7255 F:      drivers/clocksource/h8300_*.c
7256 F:      drivers/clk/h8300/
7257 F:      drivers/irqchip/irq-renesas-h8*.c
7258
7259 HABANALABS PCI DRIVER
7260 M:      Oded Gabbay <oded.gabbay@gmail.com>
7261 T:      git https://github.com/HabanaAI/linux.git
7262 S:      Supported
7263 F:      drivers/misc/habanalabs/
7264 F:      include/uapi/misc/habanalabs.h
7265 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7266 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7267
7268 HACKRF MEDIA DRIVER
7269 M:      Antti Palosaari <crope@iki.fi>
7270 L:      linux-media@vger.kernel.org
7271 W:      https://linuxtv.org
7272 W:      http://palosaari.fi/linux/
7273 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7274 T:      git git://linuxtv.org/anttip/media_tree.git
7275 S:      Maintained
7276 F:      drivers/media/usb/hackrf/
7277
7278 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7279 M:      Frank Seidel <frank@f-seidel.de>
7280 L:      platform-driver-x86@vger.kernel.org
7281 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7282 S:      Maintained
7283 F:      drivers/platform/x86/hdaps.c
7284
7285 HARDWARE MONITORING
7286 M:      Jean Delvare <jdelvare@suse.com>
7287 M:      Guenter Roeck <linux@roeck-us.net>
7288 L:      linux-hwmon@vger.kernel.org
7289 W:      http://hwmon.wiki.kernel.org/
7290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7291 S:      Maintained
7292 F:      Documentation/devicetree/bindings/hwmon/
7293 F:      Documentation/hwmon/
7294 F:      drivers/hwmon/
7295 F:      include/linux/hwmon*.h
7296 F:      include/trace/events/hwmon*.h
7297
7298 HARDWARE RANDOM NUMBER GENERATOR CORE
7299 M:      Matt Mackall <mpm@selenic.com>
7300 M:      Herbert Xu <herbert@gondor.apana.org.au>
7301 L:      linux-crypto@vger.kernel.org
7302 S:      Odd fixes
7303 F:      Documentation/devicetree/bindings/rng/
7304 F:      Documentation/admin-guide/hw_random.rst
7305 F:      drivers/char/hw_random/
7306 F:      include/linux/hw_random.h
7307
7308 HARDWARE TRACING FACILITIES
7309 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7310 S:      Maintained
7311 F:      drivers/hwtracing/
7312
7313 HARDWARE SPINLOCK CORE
7314 M:      Ohad Ben-Cohen <ohad@wizery.com>
7315 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7316 L:      linux-remoteproc@vger.kernel.org
7317 S:      Maintained
7318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7319 F:      Documentation/devicetree/bindings/hwlock/
7320 F:      Documentation/hwspinlock.txt
7321 F:      drivers/hwspinlock/
7322 F:      include/linux/hwspinlock.h
7323
7324 HARMONY SOUND DRIVER
7325 L:      linux-parisc@vger.kernel.org
7326 S:      Maintained
7327 F:      sound/parisc/harmony.*
7328
7329 HDPVR USB VIDEO ENCODER DRIVER
7330 M:      Hans Verkuil <hverkuil@xs4all.nl>
7331 L:      linux-media@vger.kernel.org
7332 T:      git git://linuxtv.org/media_tree.git
7333 W:      https://linuxtv.org
7334 S:      Odd Fixes
7335 F:      drivers/media/usb/hdpvr/
7336
7337 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7338 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7339 S:      Supported
7340 F:      Documentation/watchdog/hpwdt.rst
7341 F:      drivers/watchdog/hpwdt.c
7342
7343 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7344 M:      Don Brace <don.brace@microsemi.com>
7345 L:      esc.storagedev@microsemi.com
7346 L:      linux-scsi@vger.kernel.org
7347 S:      Supported
7348 F:      Documentation/scsi/hpsa.txt
7349 F:      drivers/scsi/hpsa*.[ch]
7350 F:      include/linux/cciss*.h
7351 F:      include/uapi/linux/cciss*.h
7352
7353 HFI1 DRIVER
7354 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7355 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7356 L:      linux-rdma@vger.kernel.org
7357 S:      Supported
7358 F:      drivers/infiniband/hw/hfi1
7359
7360 HFS FILESYSTEM
7361 L:      linux-fsdevel@vger.kernel.org
7362 S:      Orphan
7363 F:      Documentation/filesystems/hfs.txt
7364 F:      fs/hfs/
7365
7366 HFSPLUS FILESYSTEM
7367 L:      linux-fsdevel@vger.kernel.org
7368 S:      Orphan
7369 F:      Documentation/filesystems/hfsplus.txt
7370 F:      fs/hfsplus/
7371
7372 HGA FRAMEBUFFER DRIVER
7373 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7374 L:      linux-nvidia@lists.surfsouth.com
7375 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7376 S:      Maintained
7377 F:      drivers/video/fbdev/hgafb.c
7378
7379 HIBERNATION (aka Software Suspend, aka swsusp)
7380 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7381 M:      Pavel Machek <pavel@ucw.cz>
7382 L:      linux-pm@vger.kernel.org
7383 B:      https://bugzilla.kernel.org
7384 S:      Supported
7385 F:      arch/x86/power/
7386 F:      drivers/base/power/
7387 F:      kernel/power/
7388 F:      include/linux/suspend.h
7389 F:      include/linux/freezer.h
7390 F:      include/linux/pm.h
7391 F:      arch/*/include/asm/suspend*.h
7392
7393 HID CORE LAYER
7394 M:      Jiri Kosina <jikos@kernel.org>
7395 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7396 L:      linux-input@vger.kernel.org
7397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7398 S:      Maintained
7399 F:      drivers/hid/
7400 F:      include/linux/hid*
7401 F:      include/uapi/linux/hid*
7402
7403 HID SENSOR HUB DRIVERS
7404 M:      Jiri Kosina <jikos@kernel.org>
7405 M:      Jonathan Cameron <jic23@kernel.org>
7406 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7407 L:      linux-input@vger.kernel.org
7408 L:      linux-iio@vger.kernel.org
7409 S:      Maintained
7410 F:      Documentation/hid/hid-sensor*
7411 F:      drivers/hid/hid-sensor-*
7412 F:      drivers/iio/*/hid-*
7413 F:      include/linux/hid-sensor-*
7414
7415 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7416 M:      Thomas Gleixner <tglx@linutronix.de>
7417 L:      linux-kernel@vger.kernel.org
7418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7419 S:      Maintained
7420 F:      Documentation/timers/
7421 F:      kernel/time/hrtimer.c
7422 F:      kernel/time/clockevents.c
7423 F:      kernel/time/timer_*.c
7424 F:      include/linux/clockchips.h
7425 F:      include/linux/hrtimer.h
7426
7427 HIGH-SPEED SCC DRIVER FOR AX.25
7428 L:      linux-hams@vger.kernel.org
7429 S:      Orphan
7430 F:      drivers/net/hamradio/dmascc.c
7431 F:      drivers/net/hamradio/scc.c
7432
7433 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7434 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7435 W:      http://www.highpoint-tech.com
7436 S:      Supported
7437 F:      Documentation/scsi/hptiop.txt
7438 F:      drivers/scsi/hptiop.c
7439
7440 HIPPI
7441 M:      Jes Sorensen <jes@trained-monkey.org>
7442 L:      linux-hippi@sunsite.dk
7443 S:      Maintained
7444 F:      include/linux/hippidevice.h
7445 F:      include/uapi/linux/if_hippi.h
7446 F:      net/802/hippi.c
7447 F:      drivers/net/hippi/
7448
7449 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7450 M:      Zaibo Xu <xuzaibo@huawei.com>
7451 L:      linux-crypto@vger.kernel.org
7452 S:      Maintained
7453 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7454 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7455 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7456 F:      drivers/crypto/hisilicon/sec2/sec.h
7457 F:      Documentation/ABI/testing/debugfs-hisi-sec
7458
7459 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7460 M:      Zaibo Xu <xuzaibo@huawei.com>
7461 L:      linux-crypto@vger.kernel.org
7462 S:      Maintained
7463 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7464 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7465 F:      drivers/crypto/hisilicon/hpre/hpre.h
7466 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7467
7468 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7469 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7470 M:      Salil Mehta <salil.mehta@huawei.com>
7471 L:      netdev@vger.kernel.org
7472 W:      http://www.hisilicon.com
7473 S:      Maintained
7474 F:      drivers/net/ethernet/hisilicon/hns3/
7475
7476 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7477 M:      Zaibo Xu <xuzaibo@huawei.com>
7478 S:      Maintained
7479 F:      drivers/char/hw_random/hisi-trng-v2.c
7480
7481 HISILICON LPC BUS DRIVER
7482 M:      john.garry@huawei.com
7483 W:      http://www.hisilicon.com
7484 S:      Maintained
7485 F:      drivers/bus/hisi_lpc.c
7486 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7487
7488 HISILICON NETWORK SUBSYSTEM DRIVER
7489 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7490 M:      Salil Mehta <salil.mehta@huawei.com>
7491 L:      netdev@vger.kernel.org
7492 W:      http://www.hisilicon.com
7493 S:      Maintained
7494 F:      drivers/net/ethernet/hisilicon/
7495 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7496
7497 HISILICON PMU DRIVER
7498 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7499 W:      http://www.hisilicon.com
7500 S:      Supported
7501 F:      drivers/perf/hisilicon
7502 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7503
7504 HISILICON ROCE DRIVER
7505 M:      Lijun Ou <oulijun@huawei.com>
7506 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7507 L:      linux-rdma@vger.kernel.org
7508 S:      Maintained
7509 F:      drivers/infiniband/hw/hns/
7510 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7511
7512 HISILICON SAS Controller
7513 M:      John Garry <john.garry@huawei.com>
7514 W:      http://www.hisilicon.com
7515 S:      Supported
7516 F:      drivers/scsi/hisi_sas/
7517 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7518
7519 HISILICON QM AND ZIP Controller DRIVER
7520 M:      Zhou Wang <wangzhou1@hisilicon.com>
7521 L:      linux-crypto@vger.kernel.org
7522 S:      Maintained
7523 F:      drivers/crypto/hisilicon/qm.c
7524 F:      drivers/crypto/hisilicon/qm.h
7525 F:      drivers/crypto/hisilicon/sgl.c
7526 F:      drivers/crypto/hisilicon/zip/
7527 F:      Documentation/ABI/testing/debugfs-hisi-zip
7528
7529 HMM - Heterogeneous Memory Management
7530 M:      Jérôme Glisse <jglisse@redhat.com>
7531 L:      linux-mm@kvack.org
7532 S:      Maintained
7533 F:      mm/hmm*
7534 F:      include/linux/hmm*
7535 F:      Documentation/vm/hmm.rst
7536
7537 HOST AP DRIVER
7538 M:      Jouni Malinen <j@w1.fi>
7539 L:      linux-wireless@vger.kernel.org
7540 W:      http://w1.fi/hostap-driver.html
7541 S:      Obsolete
7542 F:      drivers/net/wireless/intersil/hostap/
7543
7544 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7545 L:      platform-driver-x86@vger.kernel.org
7546 S:      Orphan
7547 F:      drivers/platform/x86/tc1100-wmi.c
7548
7549 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7550 M:      Jaroslav Kysela <perex@perex.cz>
7551 S:      Obsolete
7552 F:      drivers/staging/hp/hp100.*
7553
7554 HPET:   High Precision Event Timers driver
7555 M:      Clemens Ladisch <clemens@ladisch.de>
7556 S:      Maintained
7557 F:      Documentation/timers/hpet.rst
7558 F:      drivers/char/hpet.c
7559 F:      include/linux/hpet.h
7560 F:      include/uapi/linux/hpet.h
7561
7562 HPET:   x86
7563 S:      Orphan
7564 F:      arch/x86/kernel/hpet.c
7565 F:      arch/x86/include/asm/hpet.h
7566
7567 HPFS FILESYSTEM
7568 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7569 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7570 S:      Maintained
7571 F:      fs/hpfs/
7572
7573 HSI SUBSYSTEM
7574 M:      Sebastian Reichel <sre@kernel.org>
7575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7576 S:      Maintained
7577 F:      Documentation/ABI/testing/sysfs-bus-hsi
7578 F:      Documentation/driver-api/hsi.rst
7579 F:      drivers/hsi/
7580 F:      include/linux/hsi/
7581 F:      include/uapi/linux/hsi/
7582
7583 HSO 3G MODEM DRIVER
7584 L:      linux-usb@vger.kernel.org
7585 S:      Orphan
7586 F:      drivers/net/usb/hso.c
7587
7588 HSR NETWORK PROTOCOL
7589 M:      Arvid Brodin <arvid.brodin@alten.se>
7590 L:      netdev@vger.kernel.org
7591 S:      Maintained
7592 F:      net/hsr/
7593
7594 HT16K33 LED CONTROLLER DRIVER
7595 M:      Robin van der Gracht <robin@protonic.nl>
7596 S:      Maintained
7597 F:      drivers/auxdisplay/ht16k33.c
7598 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7599
7600 HTCPEN TOUCHSCREEN DRIVER
7601 M:      Pau Oliva Fora <pof@eslack.org>
7602 L:      linux-input@vger.kernel.org
7603 S:      Maintained
7604 F:      drivers/input/touchscreen/htcpen.c
7605
7606 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7607 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7608 L:      linux-iio@vger.kernel.org
7609 W:      http://www.st.com/
7610 S:      Maintained
7611 F:      drivers/iio/humidity/hts221*
7612 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7613
7614 HUAWEI ETHERNET DRIVER
7615 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7616 L:      netdev@vger.kernel.org
7617 S:      Supported
7618 F:      Documentation/networking/hinic.txt
7619 F:      drivers/net/ethernet/huawei/hinic/
7620
7621 HUGETLB FILESYSTEM
7622 M:      Mike Kravetz <mike.kravetz@oracle.com>
7623 L:      linux-mm@kvack.org
7624 S:      Maintained
7625 F:      fs/hugetlbfs/
7626 F:      mm/hugetlb.c
7627 F:      include/linux/hugetlb.h
7628 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7629 F:      Documentation/vm/hugetlbfs_reserv.rst
7630 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7631
7632 HVA ST MEDIA DRIVER
7633 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7634 L:      linux-media@vger.kernel.org
7635 T:      git git://linuxtv.org/media_tree.git
7636 W:      https://linuxtv.org
7637 S:      Supported
7638 F:      drivers/media/platform/sti/hva
7639
7640 HWPOISON MEMORY FAILURE HANDLING
7641 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7642 L:      linux-mm@kvack.org
7643 S:      Maintained
7644 F:      mm/memory-failure.c
7645 F:      mm/hwpoison-inject.c
7646
7647 HYGON PROCESSOR SUPPORT
7648 M:      Pu Wen <puwen@hygon.cn>
7649 L:      linux-kernel@vger.kernel.org
7650 S:      Maintained
7651 F:      arch/x86/kernel/cpu/hygon.c
7652
7653 HYNIX HI556 SENSOR DRIVER
7654 M:      Shawn Tu <shawnx.tu@intel.com>
7655 L:      linux-media@vger.kernel.org
7656 T:      git git://linuxtv.org/media_tree.git
7657 S:      Maintained
7658 F:      drivers/media/i2c/hi556.c
7659
7660 Hyper-V CORE AND DRIVERS
7661 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7662 M:      Haiyang Zhang <haiyangz@microsoft.com>
7663 M:      Stephen Hemminger <sthemmin@microsoft.com>
7664 M:      Sasha Levin <sashal@kernel.org>
7665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7666 L:      linux-hyperv@vger.kernel.org
7667 S:      Supported
7668 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7669 F:      arch/x86/include/asm/mshyperv.h
7670 F:      arch/x86/include/asm/trace/hyperv.h
7671 F:      arch/x86/include/asm/hyperv-tlfs.h
7672 F:      arch/x86/kernel/cpu/mshyperv.c
7673 F:      arch/x86/hyperv
7674 F:      drivers/clocksource/hyperv_timer.c
7675 F:      drivers/hid/hid-hyperv.c
7676 F:      drivers/hv/
7677 F:      drivers/input/serio/hyperv-keyboard.c
7678 F:      drivers/pci/controller/pci-hyperv.c
7679 F:      drivers/pci/controller/pci-hyperv-intf.c
7680 F:      drivers/net/hyperv/
7681 F:      drivers/scsi/storvsc_drv.c
7682 F:      drivers/uio/uio_hv_generic.c
7683 F:      drivers/video/fbdev/hyperv_fb.c
7684 F:      drivers/iommu/hyperv-iommu.c
7685 F:      net/vmw_vsock/hyperv_transport.c
7686 F:      include/clocksource/hyperv_timer.h
7687 F:      include/linux/hyperv.h
7688 F:      include/uapi/linux/hyperv.h
7689 F:      include/asm-generic/mshyperv.h
7690 F:      tools/hv/
7691 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7692 F:      Documentation/ABI/testing/debugfs-hyperv
7693
7694 HYPERBUS SUPPORT
7695 M:      Vignesh Raghavendra <vigneshr@ti.com>
7696 S:      Supported
7697 F:      drivers/mtd/hyperbus/
7698 F:      include/linux/mtd/hyperbus.h
7699 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7700 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7701
7702 HYPERVISOR VIRTUAL CONSOLE DRIVER
7703 L:      linuxppc-dev@lists.ozlabs.org
7704 S:      Odd Fixes
7705 F:      drivers/tty/hvc/
7706
7707 I2C ACPI SUPPORT
7708 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7709 L:      linux-i2c@vger.kernel.org
7710 L:      linux-acpi@vger.kernel.org
7711 S:      Maintained
7712 F:      drivers/i2c/i2c-core-acpi.c
7713
7714 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7715 M:      Ajay Gupta <ajayg@nvidia.com>
7716 L:      linux-i2c@vger.kernel.org
7717 S:      Maintained
7718 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7719 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7720
7721 I2C MUXES
7722 M:      Peter Rosin <peda@axentia.se>
7723 L:      linux-i2c@vger.kernel.org
7724 S:      Maintained
7725 F:      Documentation/i2c/i2c-topology.rst
7726 F:      Documentation/i2c/muxes/
7727 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7728 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7729 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7730 F:      drivers/i2c/i2c-mux.c
7731 F:      drivers/i2c/muxes/
7732 F:      include/linux/i2c-mux.h
7733
7734 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7735 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7736 L:      linux-i2c@vger.kernel.org
7737 S:      Maintained
7738 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7739 F:      drivers/i2c/busses/i2c-mv64xxx.c
7740
7741 I2C OVER PARALLEL PORT
7742 M:      Jean Delvare <jdelvare@suse.com>
7743 L:      linux-i2c@vger.kernel.org
7744 S:      Maintained
7745 F:      Documentation/i2c/busses/i2c-parport.rst
7746 F:      Documentation/i2c/busses/i2c-parport-light.rst
7747 F:      drivers/i2c/busses/i2c-parport.c
7748 F:      drivers/i2c/busses/i2c-parport-light.c
7749
7750 I2C SUBSYSTEM
7751 M:      Wolfram Sang <wsa@the-dreams.de>
7752 L:      linux-i2c@vger.kernel.org
7753 W:      https://i2c.wiki.kernel.org/
7754 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7756 S:      Maintained
7757 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7758 F:      Documentation/i2c/
7759 F:      drivers/i2c/*
7760 F:      include/linux/i2c.h
7761 F:      include/linux/i2c-dev.h
7762 F:      include/linux/i2c-smbus.h
7763 F:      include/uapi/linux/i2c.h
7764 F:      include/uapi/linux/i2c-*.h
7765
7766 I2C SUBSYSTEM HOST DRIVERS
7767 L:      linux-i2c@vger.kernel.org
7768 W:      https://i2c.wiki.kernel.org/
7769 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7771 S:      Odd Fixes
7772 F:      Documentation/devicetree/bindings/i2c/
7773 F:      drivers/i2c/algos/
7774 F:      drivers/i2c/busses/
7775
7776 I2C-TAOS-EVM DRIVER
7777 M:      Jean Delvare <jdelvare@suse.com>
7778 L:      linux-i2c@vger.kernel.org
7779 S:      Maintained
7780 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7781 F:      drivers/i2c/busses/i2c-taos-evm.c
7782
7783 I2C-TINY-USB DRIVER
7784 M:      Till Harbaum <till@harbaum.org>
7785 L:      linux-i2c@vger.kernel.org
7786 W:      http://www.harbaum.org/till/i2c_tiny_usb
7787 S:      Maintained
7788 F:      drivers/i2c/busses/i2c-tiny-usb.c
7789
7790 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7791 M:      Jean Delvare <jdelvare@suse.com>
7792 L:      linux-i2c@vger.kernel.org
7793 S:      Maintained
7794 F:      Documentation/i2c/busses/i2c-ali1535.rst
7795 F:      Documentation/i2c/busses/i2c-ali1563.rst
7796 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7797 F:      Documentation/i2c/busses/i2c-amd756.rst
7798 F:      Documentation/i2c/busses/i2c-amd8111.rst
7799 F:      Documentation/i2c/busses/i2c-i801.rst
7800 F:      Documentation/i2c/busses/i2c-nforce2.rst
7801 F:      Documentation/i2c/busses/i2c-piix4.rst
7802 F:      Documentation/i2c/busses/i2c-sis5595.rst
7803 F:      Documentation/i2c/busses/i2c-sis630.rst
7804 F:      Documentation/i2c/busses/i2c-sis96x.rst
7805 F:      Documentation/i2c/busses/i2c-via.rst
7806 F:      Documentation/i2c/busses/i2c-viapro.rst
7807 F:      drivers/i2c/busses/i2c-ali1535.c
7808 F:      drivers/i2c/busses/i2c-ali1563.c
7809 F:      drivers/i2c/busses/i2c-ali15x3.c
7810 F:      drivers/i2c/busses/i2c-amd756.c
7811 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7812 F:      drivers/i2c/busses/i2c-amd8111.c
7813 F:      drivers/i2c/busses/i2c-i801.c
7814 F:      drivers/i2c/busses/i2c-isch.c
7815 F:      drivers/i2c/busses/i2c-nforce2.c
7816 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7817 F:      drivers/i2c/busses/i2c-piix4.c
7818 F:      drivers/i2c/busses/i2c-sis5595.c
7819 F:      drivers/i2c/busses/i2c-sis630.c
7820 F:      drivers/i2c/busses/i2c-sis96x.c
7821 F:      drivers/i2c/busses/i2c-via.c
7822 F:      drivers/i2c/busses/i2c-viapro.c
7823
7824 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7825 M:      Hans de Goede <hdegoede@redhat.com>
7826 L:      linux-i2c@vger.kernel.org
7827 S:      Maintained
7828 F:      drivers/i2c/busses/i2c-cht-wc.c
7829
7830 I2C/SMBUS ISMT DRIVER
7831 M:      Seth Heasley <seth.heasley@intel.com>
7832 M:      Neil Horman <nhorman@tuxdriver.com>
7833 L:      linux-i2c@vger.kernel.org
7834 F:      drivers/i2c/busses/i2c-ismt.c
7835 F:      Documentation/i2c/busses/i2c-ismt.rst
7836
7837 I2C/SMBUS STUB DRIVER
7838 M:      Jean Delvare <jdelvare@suse.com>
7839 L:      linux-i2c@vger.kernel.org
7840 S:      Maintained
7841 F:      drivers/i2c/i2c-stub.c
7842
7843 I3C SUBSYSTEM
7844 M:      Boris Brezillon <bbrezillon@kernel.org>
7845 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
7846 C:      irc://chat.freenode.net/linux-i3c
7847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7848 S:      Maintained
7849 F:      Documentation/ABI/testing/sysfs-bus-i3c
7850 F:      Documentation/devicetree/bindings/i3c/
7851 F:      Documentation/driver-api/i3c
7852 F:      drivers/i3c/
7853 F:      include/linux/i3c/
7854
7855 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7856 M:      Vitor Soares <vitor.soares@synopsys.com>
7857 S:      Maintained
7858 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7859 F:      drivers/i3c/master/dw*
7860
7861 I3C DRIVER FOR CADENCE I3C MASTER IP
7862 M:      Przemysław Gaj <pgaj@cadence.com>
7863 S:      Maintained
7864 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
7865 F:      drivers/i3c/master/i3c-master-cdns.c
7866
7867 IA64 (Itanium) PLATFORM
7868 M:      Tony Luck <tony.luck@intel.com>
7869 M:      Fenghua Yu <fenghua.yu@intel.com>
7870 L:      linux-ia64@vger.kernel.org
7871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7872 S:      Maintained
7873 F:      arch/ia64/
7874
7875 IBM Power 842 compression accelerator
7876 M:      Haren Myneni <haren@us.ibm.com>
7877 S:      Supported
7878 F:      drivers/crypto/nx/Makefile
7879 F:      drivers/crypto/nx/Kconfig
7880 F:      drivers/crypto/nx/nx-842*
7881 F:      include/linux/sw842.h
7882 F:      crypto/842.c
7883 F:      lib/842/
7884
7885 IBM Power in-Nest Crypto Acceleration
7886 M:      Breno Leitão <leitao@debian.org>
7887 M:      Nayna Jain <nayna@linux.ibm.com>
7888 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7889 L:      linux-crypto@vger.kernel.org
7890 S:      Supported
7891 F:      drivers/crypto/nx/Makefile
7892 F:      drivers/crypto/nx/Kconfig
7893 F:      drivers/crypto/nx/nx-aes*
7894 F:      drivers/crypto/nx/nx-sha*
7895 F:      drivers/crypto/nx/nx.*
7896 F:      drivers/crypto/nx/nx_csbcpb.h
7897 F:      drivers/crypto/nx/nx_debugfs.c
7898
7899 IBM Power Linux RAID adapter
7900 M:      Brian King <brking@us.ibm.com>
7901 S:      Supported
7902 F:      drivers/scsi/ipr.*
7903
7904 IBM Power SRIOV Virtual NIC Device Driver
7905 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7906 M:      John Allen <jallen@linux.ibm.com>
7907 L:      netdev@vger.kernel.org
7908 S:      Supported
7909 F:      drivers/net/ethernet/ibm/ibmvnic.*
7910
7911 IBM Power Virtual Accelerator Switchboard
7912 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7913 L:      linuxppc-dev@lists.ozlabs.org
7914 S:      Supported
7915 F:      arch/powerpc/platforms/powernv/vas*
7916 F:      arch/powerpc/platforms/powernv/copy-paste.h
7917 F:      arch/powerpc/include/asm/vas.h
7918
7919 IBM Power Virtual Ethernet Device Driver
7920 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7921 L:      netdev@vger.kernel.org
7922 S:      Supported
7923 F:      drivers/net/ethernet/ibm/ibmveth.*
7924
7925 IBM Power Virtual FC Device Drivers
7926 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7927 L:      linux-scsi@vger.kernel.org
7928 S:      Supported
7929 F:      drivers/scsi/ibmvscsi/ibmvfc*
7930
7931 IBM Power Virtual Management Channel Driver
7932 M:      Steven Royer <seroyer@linux.ibm.com>
7933 S:      Supported
7934 F:      drivers/misc/ibmvmc.*
7935
7936 IBM Power Virtual SCSI Device Drivers
7937 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7938 L:      linux-scsi@vger.kernel.org
7939 S:      Supported
7940 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7941 F:      include/scsi/viosrp.h
7942
7943 IBM Power Virtual SCSI Device Target Driver
7944 M:      Michael Cyr <mikecyr@linux.ibm.com>
7945 L:      linux-scsi@vger.kernel.org
7946 L:      target-devel@vger.kernel.org
7947 S:      Supported
7948 F:      drivers/scsi/ibmvscsi_tgt/
7949
7950 IBM Power VMX Cryptographic instructions
7951 M:      Breno Leitão <leitao@debian.org>
7952 M:      Nayna Jain <nayna@linux.ibm.com>
7953 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7954 L:      linux-crypto@vger.kernel.org
7955 S:      Supported
7956 F:      drivers/crypto/vmx/Makefile
7957 F:      drivers/crypto/vmx/Kconfig
7958 F:      drivers/crypto/vmx/vmx.c
7959 F:      drivers/crypto/vmx/aes*
7960 F:      drivers/crypto/vmx/ghash*
7961 F:      drivers/crypto/vmx/ppc-xlate.pl
7962
7963 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7964 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7965 L:      linux-pci@vger.kernel.org
7966 L:      linuxppc-dev@lists.ozlabs.org
7967 S:      Supported
7968 F:      drivers/pci/hotplug/rpaphp*
7969
7970 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7971 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7972 L:      linux-pci@vger.kernel.org
7973 L:      linuxppc-dev@lists.ozlabs.org
7974 S:      Supported
7975 F:      drivers/pci/hotplug/rpadlpar*
7976
7977 IBM ServeRAID RAID DRIVER
7978 S:      Orphan
7979 F:      drivers/scsi/ips.*
7980
7981 ICH LPC AND GPIO DRIVER
7982 M:      Peter Tyser <ptyser@xes-inc.com>
7983 S:      Maintained
7984 F:      drivers/mfd/lpc_ich.c
7985 F:      drivers/gpio/gpio-ich.c
7986
7987 ICY I2C DRIVER
7988 M:      Max Staudt <max@enpas.org>
7989 L:      linux-i2c@vger.kernel.org
7990 S:      Maintained
7991 F:      drivers/i2c/busses/i2c-icy.c
7992
7993 IDE SUBSYSTEM
7994 M:      "David S. Miller" <davem@davemloft.net>
7995 L:      linux-ide@vger.kernel.org
7996 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7998 S:      Maintained
7999 F:      Documentation/ide/
8000 F:      drivers/ide/
8001 F:      include/linux/ide.h
8002
8003 IDE/ATAPI DRIVERS
8004 M:      Borislav Petkov <bp@alien8.de>
8005 L:      linux-ide@vger.kernel.org
8006 S:      Maintained
8007 F:      Documentation/cdrom/ide-cd.rst
8008 F:      drivers/ide/ide-cd*
8009
8010 IDEAPAD LAPTOP EXTRAS DRIVER
8011 M:      Ike Panhc <ike.pan@canonical.com>
8012 L:      platform-driver-x86@vger.kernel.org
8013 W:      http://launchpad.net/ideapad-laptop
8014 S:      Maintained
8015 F:      drivers/platform/x86/ideapad-laptop.c
8016
8017 IDEAPAD LAPTOP SLIDEBAR DRIVER
8018 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
8019 L:      linux-input@vger.kernel.org
8020 W:      https://github.com/o2genum/ideapad-slidebar
8021 S:      Maintained
8022 F:      drivers/input/misc/ideapad_slidebar.c
8023
8024 IDT VersaClock 5 CLOCK DRIVER
8025 M:      Marek Vasut <marek.vasut@gmail.com>
8026 S:      Maintained
8027 F:      drivers/clk/clk-versaclock5.c
8028
8029 IEEE 802.15.4 SUBSYSTEM
8030 M:      Alexander Aring <alex.aring@gmail.com>
8031 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8032 L:      linux-wpan@vger.kernel.org
8033 W:      http://wpan.cakelab.org/
8034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8036 S:      Maintained
8037 F:      net/ieee802154/
8038 F:      net/mac802154/
8039 F:      drivers/net/ieee802154/
8040 F:      include/linux/nl802154.h
8041 F:      include/linux/ieee802154.h
8042 F:      include/net/nl802154.h
8043 F:      include/net/mac802154.h
8044 F:      include/net/af_ieee802154.h
8045 F:      include/net/cfg802154.h
8046 F:      include/net/ieee802154_netdev.h
8047 F:      Documentation/networking/ieee802154.rst
8048
8049 IFE PROTOCOL
8050 M:      Yotam Gigi <yotam.gi@gmail.com>
8051 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8052 F:      net/ife
8053 F:      include/net/ife.h
8054 F:      include/uapi/linux/ife.h
8055
8056 IGORPLUG-USB IR RECEIVER
8057 M:      Sean Young <sean@mess.org>
8058 L:      linux-media@vger.kernel.org
8059 S:      Maintained
8060 F:      drivers/media/rc/igorplugusb.c
8061
8062 IGUANAWORKS USB IR TRANSCEIVER
8063 M:      Sean Young <sean@mess.org>
8064 L:      linux-media@vger.kernel.org
8065 S:      Maintained
8066 F:      drivers/media/rc/iguanair.c
8067
8068 IIO DIGITAL POTENTIOMETER DAC
8069 M:      Peter Rosin <peda@axentia.se>
8070 L:      linux-iio@vger.kernel.org
8071 S:      Maintained
8072 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8073 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8074 F:      drivers/iio/dac/dpot-dac.c
8075
8076 IIO ENVELOPE DETECTOR
8077 M:      Peter Rosin <peda@axentia.se>
8078 L:      linux-iio@vger.kernel.org
8079 S:      Maintained
8080 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8081 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8082 F:      drivers/iio/adc/envelope-detector.c
8083
8084 IIO MULTIPLEXER
8085 M:      Peter Rosin <peda@axentia.se>
8086 L:      linux-iio@vger.kernel.org
8087 S:      Maintained
8088 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8089 F:      drivers/iio/multiplexer/iio-mux.c
8090
8091 IIO SUBSYSTEM AND DRIVERS
8092 M:      Jonathan Cameron <jic23@kernel.org>
8093 R:      Hartmut Knaack <knaack.h@gmx.de>
8094 R:      Lars-Peter Clausen <lars@metafoo.de>
8095 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8096 L:      linux-iio@vger.kernel.org
8097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8098 S:      Maintained
8099 F:      Documentation/ABI/testing/configfs-iio*
8100 F:      Documentation/ABI/testing/sysfs-bus-iio*
8101 F:      Documentation/devicetree/bindings/iio/
8102 F:      drivers/iio/
8103 F:      drivers/staging/iio/
8104 F:      include/linux/iio/
8105 F:      tools/iio/
8106
8107 IIO UNIT CONVERTER
8108 M:      Peter Rosin <peda@axentia.se>
8109 L:      linux-iio@vger.kernel.org
8110 S:      Maintained
8111 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8112 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8113 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8114 F:      drivers/iio/afe/iio-rescale.c
8115
8116 IKANOS/ADI EAGLE ADSL USB DRIVER
8117 M:      Matthieu Castet <castet.matthieu@free.fr>
8118 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8119 S:      Maintained
8120 F:      drivers/usb/atm/ueagle-atm.c
8121
8122 IMGTEC ASCII LCD DRIVER
8123 M:      Paul Burton <paulburton@kernel.org>
8124 S:      Maintained
8125 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8126 F:      drivers/auxdisplay/img-ascii-lcd.c
8127
8128 IMGTEC IR DECODER DRIVER
8129 M:      James Hogan <jhogan@kernel.org>
8130 S:      Maintained
8131 F:      drivers/media/rc/img-ir/
8132
8133 IMON SOUNDGRAPH USB IR RECEIVER
8134 M:      Sean Young <sean@mess.org>
8135 L:      linux-media@vger.kernel.org
8136 S:      Maintained
8137 F:      drivers/media/rc/imon_raw.c
8138 F:      drivers/media/rc/imon.c
8139
8140 IMS TWINTURBO FRAMEBUFFER DRIVER
8141 L:      linux-fbdev@vger.kernel.org
8142 S:      Orphan
8143 F:      drivers/video/fbdev/imsttfb.c
8144
8145 INA209 HARDWARE MONITOR DRIVER
8146 M:      Guenter Roeck <linux@roeck-us.net>
8147 L:      linux-hwmon@vger.kernel.org
8148 S:      Maintained
8149 F:      Documentation/hwmon/ina209.rst
8150 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8151 F:      drivers/hwmon/ina209.c
8152
8153 INA2XX HARDWARE MONITOR DRIVER
8154 M:      Guenter Roeck <linux@roeck-us.net>
8155 L:      linux-hwmon@vger.kernel.org
8156 S:      Maintained
8157 F:      Documentation/hwmon/ina2xx.rst
8158 F:      drivers/hwmon/ina2xx.c
8159 F:      include/linux/platform_data/ina2xx.h
8160
8161 INDUSTRY PACK SUBSYSTEM (IPACK)
8162 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8163 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8164 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8165 L:      industrypack-devel@lists.sourceforge.net
8166 W:      http://industrypack.sourceforge.net
8167 S:      Maintained
8168 F:      drivers/ipack/
8169
8170 INFINEON DPS310 Driver
8171 M:      Eddie James <eajames@linux.ibm.com>
8172 L:      linux-iio@vger.kernel.org
8173 F:      drivers/iio/pressure/dps310.c
8174 S:      Maintained
8175
8176 INFINIBAND SUBSYSTEM
8177 M:      Doug Ledford <dledford@redhat.com>
8178 M:      Jason Gunthorpe <jgg@mellanox.com>
8179 L:      linux-rdma@vger.kernel.org
8180 W:      https://github.com/linux-rdma/rdma-core
8181 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8183 S:      Supported
8184 F:      Documentation/devicetree/bindings/infiniband/
8185 F:      Documentation/infiniband/
8186 F:      drivers/infiniband/
8187 F:      include/uapi/linux/if_infiniband.h
8188 F:      include/uapi/rdma/
8189 F:      include/rdma/
8190 F:      include/trace/events/ib_mad.h
8191 F:      include/trace/events/ib_umad.h
8192 F:      samples/bpf/ibumad_kern.c
8193 F:      samples/bpf/ibumad_user.c
8194
8195 INGENIC JZ4780 DMA Driver
8196 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8197 S:      Maintained
8198 F:      drivers/dma/dma-jz4780.c
8199
8200 INGENIC JZ4780 NAND DRIVER
8201 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8202 L:      linux-mtd@lists.infradead.org
8203 S:      Maintained
8204 F:      drivers/mtd/nand/raw/ingenic/
8205
8206 INGENIC JZ47xx SoCs
8207 M:      Paul Cercueil <paul@crapouillou.net>
8208 S:      Maintained
8209 F:      arch/mips/boot/dts/ingenic/
8210 F:      arch/mips/include/asm/mach-jz4740/
8211 F:      arch/mips/jz4740/
8212 F:      drivers/clk/ingenic/
8213 F:      drivers/dma/dma-jz4780.c
8214 F:      drivers/gpu/drm/ingenic/
8215 F:      drivers/i2c/busses/i2c-jz4780.c
8216 F:      drivers/iio/adc/ingenic-adc.c
8217 F:      drivers/irqchip/irq-ingenic.c
8218 F:      drivers/memory/jz4780-nemc.c
8219 F:      drivers/mmc/host/jz4740_mmc.c
8220 F:      drivers/mtd/nand/raw/ingenic/
8221 F:      drivers/pinctrl/pinctrl-ingenic.c
8222 F:      drivers/power/supply/ingenic-battery.c
8223 F:      drivers/pwm/pwm-jz4740.c
8224 F:      drivers/rtc/rtc-jz4740.c
8225 F:      drivers/tty/serial/8250/8250_ingenic.c
8226 F:      drivers/usb/musb/jz4740.c
8227 F:      drivers/watchdog/jz4740_wdt.c
8228 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8229 F:      include/linux/mfd/ingenic-tcu.h
8230 F:      sound/soc/jz4740/
8231 F:      sound/soc/codecs/jz47*
8232
8233 INOTIFY
8234 M:      Jan Kara <jack@suse.cz>
8235 R:      Amir Goldstein <amir73il@gmail.com>
8236 L:      linux-fsdevel@vger.kernel.org
8237 S:      Maintained
8238 F:      Documentation/filesystems/inotify.txt
8239 F:      fs/notify/inotify/
8240 F:      include/linux/inotify.h
8241 F:      include/uapi/linux/inotify.h
8242
8243 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8244 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8245 L:      linux-input@vger.kernel.org
8246 Q:      http://patchwork.kernel.org/project/linux-input/list/
8247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8248 S:      Maintained
8249 F:      drivers/input/
8250 F:      include/linux/input.h
8251 F:      include/uapi/linux/input.h
8252 F:      include/uapi/linux/input-event-codes.h
8253 F:      include/linux/input/
8254 F:      Documentation/devicetree/bindings/input/
8255 F:      Documentation/devicetree/bindings/serio/
8256 F:      Documentation/input/
8257
8258 INPUT MULTITOUCH (MT) PROTOCOL
8259 M:      Henrik Rydberg <rydberg@bitmath.org>
8260 L:      linux-input@vger.kernel.org
8261 S:      Odd fixes
8262 F:      Documentation/input/multi-touch-protocol.rst
8263 F:      drivers/input/input-mt.c
8264 K:      \b(ABS|SYN)_MT_
8265
8266 INSIDE SECURE CRYPTO DRIVER
8267 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8268 F:      drivers/crypto/inside-secure/
8269 S:      Maintained
8270 L:      linux-crypto@vger.kernel.org
8271
8272 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8273 M:      Mimi Zohar <zohar@linux.ibm.com>
8274 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8275 L:      linux-integrity@vger.kernel.org
8276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8277 S:      Supported
8278 F:      security/integrity/ima/
8279
8280 INTEL 810/815 FRAMEBUFFER DRIVER
8281 M:      Antonino Daplas <adaplas@gmail.com>
8282 L:      linux-fbdev@vger.kernel.org
8283 S:      Maintained
8284 F:      drivers/video/fbdev/i810/
8285
8286 INTEL ASoC DRIVERS
8287 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8288 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8289 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8290 M:      Jie Yang <yang.jie@linux.intel.com>
8291 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8292 S:      Supported
8293 F:      sound/soc/intel/
8294
8295 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8296 M:      Hans de Goede <hdegoede@redhat.com>
8297 L:      platform-driver-x86@vger.kernel.org
8298 S:      Maintained
8299 F:      drivers/platform/x86/intel_atomisp2_pm.c
8300
8301 INTEL C600 SERIES SAS CONTROLLER DRIVER
8302 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8303 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8304 L:      linux-scsi@vger.kernel.org
8305 T:      git git://git.code.sf.net/p/intel-sas/isci
8306 S:      Supported
8307 F:      drivers/scsi/isci/
8308
8309 INTEL CPU family model numbers
8310 M:      Tony Luck <tony.luck@intel.com>
8311 M:      x86@kernel.org
8312 L:      linux-kernel@vger.kernel.org
8313 S:      Supported
8314 F:      arch/x86/include/asm/intel-family.h
8315
8316 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8317 M:      Jani Nikula <jani.nikula@linux.intel.com>
8318 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8319 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8320 L:      intel-gfx@lists.freedesktop.org
8321 W:      https://01.org/linuxgraphics/
8322 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8323 C:      irc://chat.freenode.net/intel-gfx
8324 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8325 T:      git git://anongit.freedesktop.org/drm-intel
8326 S:      Supported
8327 F:      drivers/gpu/drm/i915/
8328 F:      include/drm/i915*
8329 F:      include/uapi/drm/i915_drm.h
8330 F:      Documentation/gpu/i915.rst
8331
8332 INTEL ETHERNET DRIVERS
8333 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8334 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8335 W:      http://www.intel.com/support/feedback.htm
8336 W:      http://e1000.sourceforge.net/
8337 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8340 S:      Supported
8341 F:      Documentation/networking/device_drivers/intel/e100.rst
8342 F:      Documentation/networking/device_drivers/intel/e1000.rst
8343 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8344 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8345 F:      Documentation/networking/device_drivers/intel/igb.rst
8346 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8347 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8348 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8349 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8350 F:      Documentation/networking/device_drivers/intel/i40e.rst
8351 F:      Documentation/networking/device_drivers/intel/iavf.rst
8352 F:      Documentation/networking/device_drivers/intel/ice.rst
8353 F:      drivers/net/ethernet/intel/
8354 F:      drivers/net/ethernet/intel/*/
8355 F:      include/linux/avf/virtchnl.h
8356
8357 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8358 M:      Maik Broemme <mbroemme@libmpq.org>
8359 L:      linux-fbdev@vger.kernel.org
8360 S:      Maintained
8361 F:      Documentation/fb/intelfb.rst
8362 F:      drivers/video/fbdev/intelfb/
8363
8364 INTEL GPIO DRIVERS
8365 M:      Andy Shevchenko <andy@kernel.org>
8366 L:      linux-gpio@vger.kernel.org
8367 S:      Maintained
8368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8369 F:      drivers/gpio/gpio-ich.c
8370 F:      drivers/gpio/gpio-intel-mid.c
8371 F:      drivers/gpio/gpio-lynxpoint.c
8372 F:      drivers/gpio/gpio-merrifield.c
8373 F:      drivers/gpio/gpio-ml-ioh.c
8374 F:      drivers/gpio/gpio-pch.c
8375 F:      drivers/gpio/gpio-sch.c
8376 F:      drivers/gpio/gpio-sodaville.c
8377
8378 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8379 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8380 M:      Zhi Wang <zhi.a.wang@intel.com>
8381 L:      intel-gvt-dev@lists.freedesktop.org
8382 L:      intel-gfx@lists.freedesktop.org
8383 W:      https://01.org/igvt-g
8384 T:      git https://github.com/intel/gvt-linux.git
8385 S:      Supported
8386 F:      drivers/gpu/drm/i915/gvt/
8387
8388 INTEL HID EVENT DRIVER
8389 M:      Alex Hung <alex.hung@canonical.com>
8390 L:      platform-driver-x86@vger.kernel.org
8391 S:      Maintained
8392 F:      drivers/platform/x86/intel-hid.c
8393
8394 INTEL I/OAT DMA DRIVER
8395 M:      Dave Jiang <dave.jiang@intel.com>
8396 R:      Dan Williams <dan.j.williams@intel.com>
8397 L:      dmaengine@vger.kernel.org
8398 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8399 S:      Supported
8400 F:      drivers/dma/ioat*
8401
8402 INTEL IDLE DRIVER
8403 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8404 M:      Len Brown <lenb@kernel.org>
8405 L:      linux-pm@vger.kernel.org
8406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8407 B:      https://bugzilla.kernel.org
8408 S:      Supported
8409 F:      drivers/idle/intel_idle.c
8410
8411 INTEL INTEGRATED SENSOR HUB DRIVER
8412 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8413 M:      Jiri Kosina <jikos@kernel.org>
8414 L:      linux-input@vger.kernel.org
8415 S:      Maintained
8416 F:      drivers/hid/intel-ish-hid/
8417
8418 INTEL IOMMU (VT-d)
8419 M:      David Woodhouse <dwmw2@infradead.org>
8420 M:      Lu Baolu <baolu.lu@linux.intel.com>
8421 L:      iommu@lists.linux-foundation.org
8422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8423 S:      Supported
8424 F:      drivers/iommu/dmar.c
8425 F:      drivers/iommu/intel*.[ch]
8426 F:      include/linux/intel-iommu.h
8427 F:      include/linux/intel-svm.h
8428
8429 INTEL IOP-ADMA DMA DRIVER
8430 R:      Dan Williams <dan.j.williams@intel.com>
8431 S:      Odd fixes
8432 F:      drivers/dma/iop-adma.c
8433
8434 INTEL IPU3 CSI-2 CIO2 DRIVER
8435 M:      Yong Zhi <yong.zhi@intel.com>
8436 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8437 M:      Bingbu Cao <bingbu.cao@intel.com>
8438 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8439 L:      linux-media@vger.kernel.org
8440 S:      Maintained
8441 F:      drivers/media/pci/intel/ipu3/
8442 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8443
8444 INTEL IPU3 CSI-2 IMGU DRIVER
8445 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8446 L:      linux-media@vger.kernel.org
8447 S:      Maintained
8448 F:      drivers/staging/media/ipu3/
8449 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8450 F:      Documentation/media/v4l-drivers/ipu3.rst
8451 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8452
8453 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8454 M:      Krzysztof Halasa <khalasa@piap.pl>
8455 S:      Maintained
8456 F:      include/linux/soc/ixp4xx/qmgr.h
8457 F:      include/linux/soc/ixp4xx/npe.h
8458 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8459 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8460 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8461 F:      drivers/net/wan/ixp4xx_hss.c
8462
8463 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8464 M:      Deepak Saxena <dsaxena@plexity.net>
8465 S:      Maintained
8466 F:      drivers/char/hw_random/ixp4xx-rng.c
8467
8468 INTEL MANAGEMENT ENGINE (mei)
8469 M:      Tomas Winkler <tomas.winkler@intel.com>
8470 L:      linux-kernel@vger.kernel.org
8471 S:      Supported
8472 F:      include/uapi/linux/mei.h
8473 F:      include/linux/mei_cl_bus.h
8474 F:      drivers/misc/mei/*
8475 F:      drivers/watchdog/mei_wdt.c
8476 F:      Documentation/driver-api/mei/*
8477 F:      samples/mei/*
8478
8479 INTEL MENLOW THERMAL DRIVER
8480 M:      Sujith Thomas <sujith.thomas@intel.com>
8481 L:      platform-driver-x86@vger.kernel.org
8482 W:      https://01.org/linux-acpi
8483 S:      Supported
8484 F:      drivers/platform/x86/intel_menlow.c
8485
8486 INTEL MIC DRIVERS (mic)
8487 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8488 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8489 S:      Supported
8490 W:      https://github.com/sudeepdutt/mic
8491 W:      http://software.intel.com/en-us/mic-developer
8492 F:      include/linux/mic_bus.h
8493 F:      include/linux/scif.h
8494 F:      include/uapi/linux/mic_common.h
8495 F:      include/uapi/linux/mic_ioctl.h
8496 F:      include/uapi/linux/scif_ioctl.h
8497 F:      drivers/misc/mic/
8498 F:      drivers/dma/mic_x100_dma.c
8499 F:      drivers/dma/mic_x100_dma.h
8500 F:      Documentation/mic/
8501
8502 INTEL PMC CORE DRIVER
8503 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8504 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8505 L:      platform-driver-x86@vger.kernel.org
8506 S:      Maintained
8507 F:      drivers/platform/x86/intel_pmc_core*
8508
8509 INTEL PMC/P-Unit IPC DRIVER
8510 M:      Zha Qipeng<qipeng.zha@intel.com>
8511 L:      platform-driver-x86@vger.kernel.org
8512 S:      Maintained
8513 F:      drivers/platform/x86/intel_pmc_ipc.c
8514 F:      drivers/platform/x86/intel_punit_ipc.c
8515 F:      arch/x86/include/asm/intel_pmc_ipc.h
8516 F:      arch/x86/include/asm/intel_punit_ipc.h
8517
8518 INTEL PMIC GPIO DRIVERS
8519 M:      Andy Shevchenko <andy@kernel.org>
8520 S:      Maintained
8521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8522 F:      drivers/gpio/gpio-*cove.c
8523 F:      drivers/gpio/gpio-msic.c
8524
8525 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8526 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8527 S:      Maintained
8528 F:      drivers/mfd/intel_msic.c
8529 F:      drivers/mfd/intel_soc_pmic*
8530 F:      include/linux/mfd/intel_msic.h
8531 F:      include/linux/mfd/intel_soc_pmic*
8532
8533 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8534 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8535 L:      linux-wireless@vger.kernel.org
8536 S:      Maintained
8537 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8538 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8539 F:      drivers/net/wireless/intel/ipw2x00/
8540
8541 INTEL PSTATE DRIVER
8542 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8543 M:      Len Brown <lenb@kernel.org>
8544 L:      linux-pm@vger.kernel.org
8545 S:      Supported
8546 F:      drivers/cpufreq/intel_pstate.c
8547
8548 INTEL RDMA RNIC DRIVER
8549 M:      Faisal Latif <faisal.latif@intel.com>
8550 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8551 L:      linux-rdma@vger.kernel.org
8552 S:      Supported
8553 F:      drivers/infiniband/hw/i40iw/
8554 F:      include/uapi/rdma/i40iw-abi.h
8555
8556 INTEL SPEED SELECT TECHNOLOGY
8557 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8558 L:      platform-driver-x86@vger.kernel.org
8559 S:      Maintained
8560 F:      drivers/platform/x86/intel_speed_select_if/
8561 F:      tools/power/x86/intel-speed-select/
8562 F:      include/uapi/linux/isst_if.h
8563
8564 INTEL STRATIX10 FIRMWARE DRIVERS
8565 M:      Richard Gong <richard.gong@linux.intel.com>
8566 L:      linux-kernel@vger.kernel.org
8567 S:      Maintained
8568 F:      drivers/firmware/stratix10-rsu.c
8569 F:      drivers/firmware/stratix10-svc.c
8570 F:      include/linux/firmware/intel/stratix10-smc.h
8571 F:      include/linux/firmware/intel/stratix10-svc-client.h
8572 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8573 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8574
8575 INTEL TELEMETRY DRIVER
8576 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8577 M:      "David E. Box" <david.e.box@linux.intel.com>
8578 L:      platform-driver-x86@vger.kernel.org
8579 S:      Maintained
8580 F:      arch/x86/include/asm/intel_telemetry.h
8581 F:      drivers/platform/x86/intel_telemetry*
8582
8583 INTEL VIRTUAL BUTTON DRIVER
8584 M:      AceLan Kao <acelan.kao@canonical.com>
8585 L:      platform-driver-x86@vger.kernel.org
8586 S:      Maintained
8587 F:      drivers/platform/x86/intel-vbtn.c
8588
8589 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8590 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8591 L:      linux-wireless@vger.kernel.org
8592 S:      Supported
8593 F:      drivers/net/wireless/intel/iwlegacy/
8594
8595 INTEL WIRELESS WIFI LINK (iwlwifi)
8596 M:      Johannes Berg <johannes.berg@intel.com>
8597 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8598 M:      Luca Coelho <luciano.coelho@intel.com>
8599 M:      Intel Linux Wireless <linuxwifi@intel.com>
8600 L:      linux-wireless@vger.kernel.org
8601 W:      http://intellinuxwireless.org
8602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8603 S:      Supported
8604 F:      drivers/net/wireless/intel/iwlwifi/
8605
8606 INTEL WIRELESS WIMAX CONNECTION 2400
8607 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8608 M:      linux-wimax@intel.com
8609 L:      wimax@linuxwimax.org (subscribers-only)
8610 S:      Supported
8611 W:      http://linuxwimax.org
8612 F:      Documentation/admin-guide/wimax/i2400m.rst
8613 F:      drivers/net/wimax/i2400m/
8614 F:      include/uapi/linux/wimax/i2400m.h
8615
8616 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8617 M:      Mario Limonciello <mario.limonciello@dell.com>
8618 S:      Maintained
8619 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8620
8621 INTEL(R) TRACE HUB
8622 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8623 S:      Supported
8624 F:      Documentation/trace/intel_th.rst
8625 F:      drivers/hwtracing/intel_th/
8626 F:      include/linux/intel_th.h
8627
8628 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8629 M:      Ning Sun <ning.sun@intel.com>
8630 L:      tboot-devel@lists.sourceforge.net
8631 W:      http://tboot.sourceforge.net
8632 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8633 S:      Supported
8634 F:      Documentation/x86/intel_txt.rst
8635 F:      include/linux/tboot.h
8636 F:      arch/x86/kernel/tboot.c
8637
8638 INTERCONNECT API
8639 M:      Georgi Djakov <georgi.djakov@linaro.org>
8640 L:      linux-pm@vger.kernel.org
8641 S:      Maintained
8642 F:      Documentation/driver-api/interconnect.rst
8643 F:      Documentation/devicetree/bindings/interconnect/
8644 F:      drivers/interconnect/
8645 F:      include/dt-bindings/interconnect/
8646 F:      include/linux/interconnect-provider.h
8647 F:      include/linux/interconnect.h
8648
8649 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8650 M:      Linus Walleij <linus.walleij@linaro.org>
8651 L:      linux-iio@vger.kernel.org
8652 S:      Maintained
8653 F:      drivers/iio/gyro/mpu3050*
8654 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8655
8656 IOC3 ETHERNET DRIVER
8657 M:      Ralf Baechle <ralf@linux-mips.org>
8658 L:      linux-mips@vger.kernel.org
8659 S:      Maintained
8660 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8661
8662 IOMAP FILESYSTEM LIBRARY
8663 M:      Christoph Hellwig <hch@infradead.org>
8664 M:      Darrick J. Wong <darrick.wong@oracle.com>
8665 M:      linux-xfs@vger.kernel.org
8666 M:      linux-fsdevel@vger.kernel.org
8667 L:      linux-xfs@vger.kernel.org
8668 L:      linux-fsdevel@vger.kernel.org
8669 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8670 S:      Supported
8671 F:      fs/iomap/
8672 F:      include/linux/iomap.h
8673
8674 IOMMU DRIVERS
8675 M:      Joerg Roedel <joro@8bytes.org>
8676 L:      iommu@lists.linux-foundation.org
8677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8678 S:      Maintained
8679 F:      Documentation/devicetree/bindings/iommu/
8680 F:      drivers/iommu/
8681 F:      include/linux/iommu.h
8682 F:      include/linux/of_iommu.h
8683 F:      include/linux/iova.h
8684
8685 IO_URING
8686 M:      Jens Axboe <axboe@kernel.dk>
8687 L:      io-uring@vger.kernel.org
8688 T:      git git://git.kernel.dk/linux-block
8689 T:      git git://git.kernel.dk/liburing
8690 S:      Maintained
8691 F:      fs/io_uring.c
8692 F:      fs/io-wq.c
8693 F:      fs/io-wq.h
8694 F:      include/uapi/linux/io_uring.h
8695
8696 IPMI SUBSYSTEM
8697 M:      Corey Minyard <minyard@acm.org>
8698 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8699 W:      http://openipmi.sourceforge.net/
8700 S:      Supported
8701 F:      Documentation/devicetree/bindings/ipmi/
8702 F:      Documentation/IPMI.txt
8703 F:      drivers/char/ipmi/
8704 F:      include/linux/ipmi*
8705 F:      include/uapi/linux/ipmi*
8706
8707 IPS SCSI RAID DRIVER
8708 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8709 L:      linux-scsi@vger.kernel.org
8710 W:      http://www.adaptec.com/
8711 S:      Maintained
8712 F:      drivers/scsi/ips*
8713
8714 IPVS
8715 M:      Wensong Zhang <wensong@linux-vs.org>
8716 M:      Simon Horman <horms@verge.net.au>
8717 M:      Julian Anastasov <ja@ssi.bg>
8718 L:      netdev@vger.kernel.org
8719 L:      lvs-devel@vger.kernel.org
8720 S:      Maintained
8721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8723 F:      Documentation/networking/ipvs-sysctl.txt
8724 F:      include/net/ip_vs.h
8725 F:      include/uapi/linux/ip_vs.h
8726 F:      net/netfilter/ipvs/
8727
8728 IPWIRELESS DRIVER
8729 M:      Jiri Kosina <jikos@kernel.org>
8730 M:      David Sterba <dsterba@suse.com>
8731 S:      Odd Fixes
8732 F:      drivers/tty/ipwireless/
8733
8734 IPX NETWORK LAYER
8735 L:      netdev@vger.kernel.org
8736 S:      Obsolete
8737 F:      include/uapi/linux/ipx.h
8738
8739 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8740 M:      Marc Zyngier <maz@kernel.org>
8741 S:      Maintained
8742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8743 F:      Documentation/IRQ-domain.txt
8744 F:      include/linux/irqdomain.h
8745 F:      kernel/irq/irqdomain.c
8746 F:      kernel/irq/msi.c
8747
8748 IRQ SUBSYSTEM
8749 M:      Thomas Gleixner <tglx@linutronix.de>
8750 L:      linux-kernel@vger.kernel.org
8751 S:      Maintained
8752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8753 F:      kernel/irq/
8754
8755 IRQCHIP DRIVERS
8756 M:      Thomas Gleixner <tglx@linutronix.de>
8757 M:      Jason Cooper <jason@lakedaemon.net>
8758 M:      Marc Zyngier <maz@kernel.org>
8759 L:      linux-kernel@vger.kernel.org
8760 S:      Maintained
8761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8762 F:      Documentation/devicetree/bindings/interrupt-controller/
8763 F:      drivers/irqchip/
8764
8765 ISA
8766 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8767 S:      Maintained
8768 F:      Documentation/driver-api/isa.rst
8769 F:      drivers/base/isa.c
8770 F:      include/linux/isa.h
8771
8772 ISA RADIO MODULE
8773 M:      Hans Verkuil <hverkuil@xs4all.nl>
8774 L:      linux-media@vger.kernel.org
8775 T:      git git://linuxtv.org/media_tree.git
8776 W:      https://linuxtv.org
8777 S:      Maintained
8778 F:      drivers/media/radio/radio-isa*
8779
8780 ISAPNP
8781 M:      Jaroslav Kysela <perex@perex.cz>
8782 S:      Maintained
8783 F:      Documentation/driver-api/isapnp.rst
8784 F:      drivers/pnp/isapnp/
8785 F:      include/linux/isapnp.h
8786
8787 ISCSI
8788 M:      Lee Duncan <lduncan@suse.com>
8789 M:      Chris Leech <cleech@redhat.com>
8790 L:      open-iscsi@googlegroups.com
8791 L:      linux-scsi@vger.kernel.org
8792 W:      www.open-iscsi.com
8793 S:      Maintained
8794 F:      drivers/scsi/*iscsi*
8795 F:      include/scsi/*iscsi*
8796
8797 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8798 M:      Peter Jones <pjones@redhat.com>
8799 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8800 S:      Maintained
8801 F:      drivers/firmware/iscsi_ibft*
8802
8803 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8804 M:      Sagi Grimberg <sagi@grimberg.me>
8805 M:      Max Gurtovoy <maxg@mellanox.com>
8806 L:      linux-rdma@vger.kernel.org
8807 S:      Supported
8808 W:      http://www.openfabrics.org
8809 W:      www.open-iscsi.org
8810 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8811 F:      drivers/infiniband/ulp/iser/
8812
8813 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8814 M:      Sagi Grimberg <sagi@grimberg.me>
8815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8816 L:      linux-rdma@vger.kernel.org
8817 L:      target-devel@vger.kernel.org
8818 S:      Supported
8819 W:      http://www.linux-iscsi.org
8820 F:      drivers/infiniband/ulp/isert
8821
8822 ISDN/mISDN SUBSYSTEM
8823 M:      Karsten Keil <isdn@linux-pingi.de>
8824 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8825 L:      netdev@vger.kernel.org
8826 W:      http://www.isdn4linux.de
8827 S:      Maintained
8828 F:      drivers/isdn/mISDN
8829 F:      drivers/isdn/hardware
8830
8831 ISDN/CAPI SUBSYSTEM
8832 M:      Karsten Keil <isdn@linux-pingi.de>
8833 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8834 L:      netdev@vger.kernel.org
8835 W:      http://www.isdn4linux.de
8836 S:      Odd Fixes
8837 F:      Documentation/isdn/
8838 F:      drivers/isdn/capi/
8839 F:      drivers/staging/isdn/
8840 F:      net/bluetooth/cmtp/
8841 F:      include/linux/isdn/
8842 F:      include/uapi/linux/isdn/
8843
8844 IT87 HARDWARE MONITORING DRIVER
8845 M:      Jean Delvare <jdelvare@suse.com>
8846 L:      linux-hwmon@vger.kernel.org
8847 S:      Maintained
8848 F:      Documentation/hwmon/it87.rst
8849 F:      drivers/hwmon/it87.c
8850
8851 IT913X MEDIA DRIVER
8852 M:      Antti Palosaari <crope@iki.fi>
8853 L:      linux-media@vger.kernel.org
8854 W:      https://linuxtv.org
8855 W:      http://palosaari.fi/linux/
8856 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8857 T:      git git://linuxtv.org/anttip/media_tree.git
8858 S:      Maintained
8859 F:      drivers/media/tuners/it913x*
8860
8861 IVTV VIDEO4LINUX DRIVER
8862 M:      Andy Walls <awalls@md.metrocast.net>
8863 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8864 L:      linux-media@vger.kernel.org
8865 T:      git git://linuxtv.org/media_tree.git
8866 W:      http://www.ivtvdriver.org
8867 S:      Maintained
8868 F:      Documentation/media/v4l-drivers/ivtv*
8869 F:      drivers/media/pci/ivtv/
8870 F:      include/uapi/linux/ivtv*
8871
8872 IX2505V MEDIA DRIVER
8873 M:      Malcolm Priestley <tvboxspy@gmail.com>
8874 L:      linux-media@vger.kernel.org
8875 W:      https://linuxtv.org
8876 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8877 S:      Maintained
8878 F:      drivers/media/dvb-frontends/ix2505v*
8879
8880 JAILHOUSE HYPERVISOR INTERFACE
8881 M:      Jan Kiszka <jan.kiszka@siemens.com>
8882 L:      jailhouse-dev@googlegroups.com
8883 S:      Maintained
8884 F:      arch/x86/kernel/jailhouse.c
8885 F:      arch/x86/include/asm/jailhouse_para.h
8886
8887 JC42.4 TEMPERATURE SENSOR DRIVER
8888 M:      Guenter Roeck <linux@roeck-us.net>
8889 L:      linux-hwmon@vger.kernel.org
8890 S:      Maintained
8891 F:      drivers/hwmon/jc42.c
8892 F:      Documentation/hwmon/jc42.rst
8893
8894 JFS FILESYSTEM
8895 M:      Dave Kleikamp <shaggy@kernel.org>
8896 L:      jfs-discussion@lists.sourceforge.net
8897 W:      http://jfs.sourceforge.net/
8898 T:      git git://github.com/kleikamp/linux-shaggy.git
8899 S:      Maintained
8900 F:      Documentation/admin-guide/jfs.rst
8901 F:      fs/jfs/
8902
8903 JME NETWORK DRIVER
8904 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8905 L:      netdev@vger.kernel.org
8906 S:      Maintained
8907 F:      drivers/net/ethernet/jme.*
8908
8909 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8910 M:      David Woodhouse <dwmw2@infradead.org>
8911 M:      Richard Weinberger <richard@nod.at>
8912 L:      linux-mtd@lists.infradead.org
8913 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8914 T:      git git://git.infradead.org/ubifs-2.6.git
8915 S:      Odd Fixes
8916 F:      fs/jffs2/
8917 F:      include/uapi/linux/jffs2.h
8918
8919 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8920 M:      "Theodore Ts'o" <tytso@mit.edu>
8921 M:      Jan Kara <jack@suse.com>
8922 L:      linux-ext4@vger.kernel.org
8923 S:      Maintained
8924 F:      fs/jbd2/
8925 F:      include/linux/jbd2.h
8926
8927 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8928 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8929 L:      linux-media@vger.kernel.org
8930 S:      Maintained
8931 F:      drivers/media/platform/rcar_jpu.c
8932
8933 JSM Neo PCI based serial card
8934 L:      linux-serial@vger.kernel.org
8935 S:      Orphan
8936 F:      drivers/tty/serial/jsm/
8937
8938 K10TEMP HARDWARE MONITORING DRIVER
8939 M:      Clemens Ladisch <clemens@ladisch.de>
8940 L:      linux-hwmon@vger.kernel.org
8941 S:      Maintained
8942 F:      Documentation/hwmon/k10temp.rst
8943 F:      drivers/hwmon/k10temp.c
8944
8945 K8TEMP HARDWARE MONITORING DRIVER
8946 M:      Rudolf Marek <r.marek@assembler.cz>
8947 L:      linux-hwmon@vger.kernel.org
8948 S:      Maintained
8949 F:      Documentation/hwmon/k8temp.rst
8950 F:      drivers/hwmon/k8temp.c
8951
8952 KASAN
8953 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8954 R:      Alexander Potapenko <glider@google.com>
8955 R:      Dmitry Vyukov <dvyukov@google.com>
8956 L:      kasan-dev@googlegroups.com
8957 S:      Maintained
8958 F:      arch/*/include/asm/kasan.h
8959 F:      arch/*/mm/kasan_init*
8960 F:      Documentation/dev-tools/kasan.rst
8961 F:      include/linux/kasan*.h
8962 F:      lib/test_kasan.c
8963 F:      mm/kasan/
8964 F:      scripts/Makefile.kasan
8965
8966 KCONFIG
8967 M:      Masahiro Yamada <masahiroy@kernel.org>
8968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8969 L:      linux-kbuild@vger.kernel.org
8970 S:      Maintained
8971 F:      Documentation/kbuild/kconfig*
8972 F:      scripts/kconfig/
8973 F:      scripts/Kconfig.include
8974
8975 KDUMP
8976 M:      Dave Young <dyoung@redhat.com>
8977 M:      Baoquan He <bhe@redhat.com>
8978 R:      Vivek Goyal <vgoyal@redhat.com>
8979 L:      kexec@lists.infradead.org
8980 W:      http://lse.sourceforge.net/kdump/
8981 S:      Maintained
8982 F:      Documentation/admin-guide/kdump/
8983
8984 KEENE FM RADIO TRANSMITTER DRIVER
8985 M:      Hans Verkuil <hverkuil@xs4all.nl>
8986 L:      linux-media@vger.kernel.org
8987 T:      git git://linuxtv.org/media_tree.git
8988 W:      https://linuxtv.org
8989 S:      Maintained
8990 F:      drivers/media/radio/radio-keene*
8991
8992 KERNEL AUTOMOUNTER
8993 M:      Ian Kent <raven@themaw.net>
8994 L:      autofs@vger.kernel.org
8995 S:      Maintained
8996 F:      fs/autofs/
8997
8998 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8999 M:      Masahiro Yamada <masahiroy@kernel.org>
9000 M:      Michal Marek <michal.lkml@markovi.net>
9001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
9002 L:      linux-kbuild@vger.kernel.org
9003 S:      Maintained
9004 F:      Documentation/kbuild/
9005 F:      Makefile
9006 F:      scripts/Kbuild*
9007 F:      scripts/Makefile*
9008 F:      scripts/basic/
9009 F:      scripts/mk*
9010 F:      scripts/*vmlinux*
9011 F:      scripts/mod/
9012 F:      scripts/package/
9013
9014 KERNEL JANITORS
9015 L:      kernel-janitors@vger.kernel.org
9016 W:      http://kernelnewbies.org/KernelJanitors
9017 S:      Odd Fixes
9018
9019 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
9020 M:      "J. Bruce Fields" <bfields@fieldses.org>
9021 M:      Chuck Lever <chuck.lever@oracle.com>
9022 L:      linux-nfs@vger.kernel.org
9023 W:      http://nfs.sourceforge.net/
9024 T:      git git://linux-nfs.org/~bfields/linux.git
9025 S:      Supported
9026 F:      fs/nfsd/
9027 F:      include/uapi/linux/nfsd/
9028 F:      fs/lockd/
9029 F:      fs/nfs_common/
9030 F:      net/sunrpc/
9031 F:      include/linux/lockd/
9032 F:      include/linux/sunrpc/
9033 F:      include/uapi/linux/sunrpc/
9034
9035 KERNEL SELFTEST FRAMEWORK
9036 M:      Shuah Khan <shuah@kernel.org>
9037 M:      Shuah Khan <skhan@linuxfoundation.org>
9038 L:      linux-kselftest@vger.kernel.org
9039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9040 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9041 S:      Maintained
9042 F:      tools/testing/selftests/
9043 F:      Documentation/dev-tools/kselftest*
9044
9045 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9046 M:      Brendan Higgins <brendanhiggins@google.com>
9047 L:      linux-kselftest@vger.kernel.org
9048 L:      kunit-dev@googlegroups.com
9049 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9050 S:      Maintained
9051 F:      Documentation/dev-tools/kunit/
9052 F:      include/kunit/
9053 F:      lib/kunit/
9054 F:      tools/testing/kunit/
9055
9056 KERNEL USERMODE HELPER
9057 M:      Luis Chamberlain <mcgrof@kernel.org>
9058 L:      linux-kernel@vger.kernel.org
9059 S:      Maintained
9060 F:      kernel/umh.c
9061 F:      include/linux/umh.h
9062
9063 KERNEL VIRTUAL MACHINE (KVM)
9064 M:      Paolo Bonzini <pbonzini@redhat.com>
9065 M:      Radim Krčmář <rkrcmar@redhat.com>
9066 L:      kvm@vger.kernel.org
9067 W:      http://www.linux-kvm.org
9068 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9069 S:      Supported
9070 F:      Documentation/virt/kvm/
9071 F:      include/trace/events/kvm.h
9072 F:      include/uapi/asm-generic/kvm*
9073 F:      include/uapi/linux/kvm*
9074 F:      include/asm-generic/kvm*
9075 F:      include/linux/kvm*
9076 F:      include/kvm/iodev.h
9077 F:      virt/kvm/*
9078 F:      tools/kvm/
9079 F:      tools/testing/selftests/kvm/
9080
9081 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
9082 M:      Marc Zyngier <maz@kernel.org>
9083 R:      James Morse <james.morse@arm.com>
9084 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9085 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9087 L:      kvmarm@lists.cs.columbia.edu
9088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9089 S:      Maintained
9090 F:      arch/arm/include/uapi/asm/kvm*
9091 F:      arch/arm/include/asm/kvm*
9092 F:      arch/arm/kvm/
9093 F:      arch/arm64/include/uapi/asm/kvm*
9094 F:      arch/arm64/include/asm/kvm*
9095 F:      arch/arm64/kvm/
9096 F:      virt/kvm/arm/
9097 F:      include/kvm/arm_*
9098
9099 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9100 M:      James Hogan <jhogan@kernel.org>
9101 L:      linux-mips@vger.kernel.org
9102 S:      Supported
9103 F:      arch/mips/include/uapi/asm/kvm*
9104 F:      arch/mips/include/asm/kvm*
9105 F:      arch/mips/kvm/
9106
9107 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9108 M:      Paul Mackerras <paulus@ozlabs.org>
9109 L:      kvm-ppc@vger.kernel.org
9110 W:      http://www.linux-kvm.org/
9111 T:      git git://github.com/agraf/linux-2.6.git
9112 S:      Supported
9113 F:      arch/powerpc/include/uapi/asm/kvm*
9114 F:      arch/powerpc/include/asm/kvm*
9115 F:      arch/powerpc/kvm/
9116 F:      arch/powerpc/kernel/kvm*
9117
9118 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9119 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9120 M:      Janosch Frank <frankja@linux.ibm.com>
9121 R:      David Hildenbrand <david@redhat.com>
9122 R:      Cornelia Huck <cohuck@redhat.com>
9123 L:      kvm@vger.kernel.org
9124 W:      http://www.ibm.com/developerworks/linux/linux390/
9125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9126 S:      Supported
9127 F:      arch/s390/include/uapi/asm/kvm*
9128 F:      arch/s390/include/asm/gmap.h
9129 F:      arch/s390/include/asm/kvm*
9130 F:      arch/s390/kvm/
9131 F:      arch/s390/mm/gmap.c
9132 F:      tools/testing/selftests/kvm/s390x/
9133 F:      tools/testing/selftests/kvm/*/s390x/
9134
9135 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9136 M:      Paolo Bonzini <pbonzini@redhat.com>
9137 M:      Radim Krčmář <rkrcmar@redhat.com>
9138 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9139 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9140 R:      Wanpeng Li <wanpengli@tencent.com>
9141 R:      Jim Mattson <jmattson@google.com>
9142 R:      Joerg Roedel <joro@8bytes.org>
9143 L:      kvm@vger.kernel.org
9144 W:      http://www.linux-kvm.org
9145 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9146 S:      Supported
9147 F:      arch/x86/kvm/
9148 F:      arch/x86/kvm/*/
9149 F:      arch/x86/include/uapi/asm/kvm*
9150 F:      arch/x86/include/uapi/asm/vmx.h
9151 F:      arch/x86/include/uapi/asm/svm.h
9152 F:      arch/x86/include/asm/kvm*
9153 F:      arch/x86/include/asm/pvclock-abi.h
9154 F:      arch/x86/include/asm/svm.h
9155 F:      arch/x86/include/asm/vmx.h
9156 F:      arch/x86/kernel/kvm.c
9157 F:      arch/x86/kernel/kvmclock.c
9158
9159 KERNFS
9160 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9161 M:      Tejun Heo <tj@kernel.org>
9162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9163 S:      Supported
9164 F:      include/linux/kernfs.h
9165 F:      fs/kernfs/
9166
9167 KEXEC
9168 M:      Eric Biederman <ebiederm@xmission.com>
9169 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9170 L:      kexec@lists.infradead.org
9171 S:      Maintained
9172 F:      include/linux/kexec.h
9173 F:      include/uapi/linux/kexec.h
9174 F:      kernel/kexec*
9175
9176 KEYS-ENCRYPTED
9177 M:      Mimi Zohar <zohar@linux.ibm.com>
9178 L:      linux-integrity@vger.kernel.org
9179 L:      keyrings@vger.kernel.org
9180 S:      Supported
9181 F:      Documentation/security/keys/trusted-encrypted.rst
9182 F:      include/keys/encrypted-type.h
9183 F:      security/keys/encrypted-keys/
9184
9185 KEYS-TRUSTED
9186 M:      James Bottomley <jejb@linux.ibm.com>
9187 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9188 M:      Mimi Zohar <zohar@linux.ibm.com>
9189 L:      linux-integrity@vger.kernel.org
9190 L:      keyrings@vger.kernel.org
9191 S:      Supported
9192 F:      Documentation/security/keys/trusted-encrypted.rst
9193 F:      include/keys/trusted-type.h
9194 F:      security/keys/trusted.c
9195 F:      include/keys/trusted.h
9196
9197 KEYS/KEYRINGS:
9198 M:      David Howells <dhowells@redhat.com>
9199 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9200 L:      keyrings@vger.kernel.org
9201 S:      Maintained
9202 F:      Documentation/security/keys/core.rst
9203 F:      include/linux/key.h
9204 F:      include/linux/key-type.h
9205 F:      include/linux/keyctl.h
9206 F:      include/uapi/linux/keyctl.h
9207 F:      include/keys/
9208 F:      security/keys/
9209
9210 KGDB / KDB /debug_core
9211 M:      Jason Wessel <jason.wessel@windriver.com>
9212 M:      Daniel Thompson <daniel.thompson@linaro.org>
9213 R:      Douglas Anderson <dianders@chromium.org>
9214 W:      http://kgdb.wiki.kernel.org/
9215 L:      kgdb-bugreport@lists.sourceforge.net
9216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9217 S:      Maintained
9218 F:      Documentation/dev-tools/kgdb.rst
9219 F:      drivers/misc/kgdbts.c
9220 F:      drivers/tty/serial/kgdboc.c
9221 F:      include/linux/kdb.h
9222 F:      include/linux/kgdb.h
9223 F:      kernel/debug/
9224
9225 KMEMLEAK
9226 M:      Catalin Marinas <catalin.marinas@arm.com>
9227 S:      Maintained
9228 F:      Documentation/dev-tools/kmemleak.rst
9229 F:      include/linux/kmemleak.h
9230 F:      mm/kmemleak.c
9231 F:      mm/kmemleak-test.c
9232
9233 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9234 M:      Luis Chamberlain <mcgrof@kernel.org>
9235 L:      linux-kernel@vger.kernel.org
9236 S:      Maintained
9237 F:      kernel/kmod.c
9238 F:      include/linux/kmod.h
9239 F:      lib/test_kmod.c
9240 F:      tools/testing/selftests/kmod/
9241
9242 KPROBES
9243 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9244 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9245 M:      "David S. Miller" <davem@davemloft.net>
9246 M:      Masami Hiramatsu <mhiramat@kernel.org>
9247 S:      Maintained
9248 F:      Documentation/kprobes.txt
9249 F:      include/linux/kprobes.h
9250 F:      include/asm-generic/kprobes.h
9251 F:      kernel/kprobes.c
9252
9253 KS0108 LCD CONTROLLER DRIVER
9254 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9255 S:      Maintained
9256 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9257 F:      drivers/auxdisplay/ks0108.c
9258 F:      include/linux/ks0108.h
9259
9260 L3MDEV
9261 M:      David Ahern <dsahern@kernel.org>
9262 L:      netdev@vger.kernel.org
9263 S:      Maintained
9264 F:      net/l3mdev
9265 F:      include/net/l3mdev.h
9266
9267 L7 BPF FRAMEWORK
9268 M:      John Fastabend <john.fastabend@gmail.com>
9269 M:      Daniel Borkmann <daniel@iogearbox.net>
9270 L:      netdev@vger.kernel.org
9271 L:      bpf@vger.kernel.org
9272 S:      Maintained
9273 F:      include/linux/skmsg.h
9274 F:      net/core/skmsg.c
9275 F:      net/core/sock_map.c
9276 F:      net/ipv4/tcp_bpf.c
9277
9278 LANTIQ / INTEL Ethernet drivers
9279 M:      Hauke Mehrtens <hauke@hauke-m.de>
9280 L:      netdev@vger.kernel.org
9281 S:      Maintained
9282 F:      net/dsa/tag_gswip.c
9283 F:      drivers/net/ethernet/lantiq_xrx200.c
9284 F:      drivers/net/dsa/lantiq_pce.h
9285 F:      drivers/net/dsa/lantiq_gswip.c
9286
9287 LANTIQ MIPS ARCHITECTURE
9288 M:      John Crispin <john@phrozen.org>
9289 L:      linux-mips@vger.kernel.org
9290 S:      Maintained
9291 F:      arch/mips/lantiq
9292 F:      drivers/soc/lantiq
9293
9294 LAPB module
9295 L:      linux-x25@vger.kernel.org
9296 S:      Orphan
9297 F:      Documentation/networking/lapb-module.txt
9298 F:      include/*/lapb.h
9299 F:      net/lapb/
9300
9301 LASI 53c700 driver for PARISC
9302 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9303 L:      linux-scsi@vger.kernel.org
9304 S:      Maintained
9305 F:      Documentation/scsi/53c700.txt
9306 F:      drivers/scsi/53c700*
9307
9308 LEAKING_ADDRESSES
9309 M:      Tobin C. Harding <me@tobin.cc>
9310 M:      Tycho Andersen <tycho@tycho.ws>
9311 L:      kernel-hardening@lists.openwall.com
9312 S:      Maintained
9313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9314 F:      scripts/leaking_addresses.pl
9315
9316 LED SUBSYSTEM
9317 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9318 M:      Pavel Machek <pavel@ucw.cz>
9319 R:      Dan Murphy <dmurphy@ti.com>
9320 L:      linux-leds@vger.kernel.org
9321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9323 S:      Maintained
9324 F:      Documentation/devicetree/bindings/leds/
9325 F:      drivers/leds/
9326 F:      include/linux/leds.h
9327
9328 LEGACY EEPROM DRIVER
9329 M:      Jean Delvare <jdelvare@suse.com>
9330 S:      Maintained
9331 F:      Documentation/misc-devices/eeprom.rst
9332 F:      drivers/misc/eeprom/eeprom.c
9333
9334 LEGO MINDSTORMS EV3
9335 R:      David Lechner <david@lechnology.com>
9336 S:      Maintained
9337 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9338 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9339 F:      drivers/power/supply/lego_ev3_battery.c
9340
9341 LEGO USB Tower driver
9342 M:      Juergen Stuber <starblue@users.sourceforge.net>
9343 L:      legousb-devel@lists.sourceforge.net
9344 W:      http://legousb.sourceforge.net/
9345 S:      Maintained
9346 F:      drivers/usb/misc/legousbtower.c
9347
9348 LG LAPTOP EXTRAS
9349 M:      Matan Ziv-Av <matan@svgalib.org>
9350 L:      platform-driver-x86@vger.kernel.org
9351 S:      Maintained
9352 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9353 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9354 F:      drivers/platform/x86/lg-laptop.c
9355
9356 LG2160 MEDIA DRIVER
9357 M:      Michael Krufky <mkrufky@linuxtv.org>
9358 L:      linux-media@vger.kernel.org
9359 W:      https://linuxtv.org
9360 W:      http://github.com/mkrufky
9361 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9362 T:      git git://linuxtv.org/mkrufky/tuners.git
9363 S:      Maintained
9364 F:      drivers/media/dvb-frontends/lg2160.*
9365
9366 LGDT3305 MEDIA DRIVER
9367 M:      Michael Krufky <mkrufky@linuxtv.org>
9368 L:      linux-media@vger.kernel.org
9369 W:      https://linuxtv.org
9370 W:      http://github.com/mkrufky
9371 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9372 T:      git git://linuxtv.org/mkrufky/tuners.git
9373 S:      Maintained
9374 F:      drivers/media/dvb-frontends/lgdt3305.*
9375
9376 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9377 M:      Viresh Kumar <vireshk@kernel.org>
9378 L:      linux-ide@vger.kernel.org
9379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9380 S:      Maintained
9381 F:      include/linux/pata_arasan_cf_data.h
9382 F:      drivers/ata/pata_arasan_cf.c
9383
9384 LIBATA PATA DRIVERS
9385 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9386 M:      Jens Axboe <axboe@kernel.dk>
9387 L:      linux-ide@vger.kernel.org
9388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9389 S:      Maintained
9390 F:      drivers/ata/pata_*.c
9391 F:      drivers/ata/ata_generic.c
9392
9393 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9394 M:      Linus Walleij <linus.walleij@linaro.org>
9395 L:      linux-ide@vger.kernel.org
9396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9397 S:      Maintained
9398 F:      drivers/ata/pata_ftide010.c
9399 F:      drivers/ata/sata_gemini.c
9400 F:      drivers/ata/sata_gemini.h
9401
9402 LIBATA SATA AHCI PLATFORM devices support
9403 M:      Hans de Goede <hdegoede@redhat.com>
9404 M:      Jens Axboe <axboe@kernel.dk>
9405 L:      linux-ide@vger.kernel.org
9406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9407 S:      Maintained
9408 F:      drivers/ata/ahci_platform.c
9409 F:      drivers/ata/libahci_platform.c
9410 F:      include/linux/ahci_platform.h
9411
9412 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9413 M:      Mikael Pettersson <mikpelinux@gmail.com>
9414 L:      linux-ide@vger.kernel.org
9415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9416 S:      Maintained
9417 F:      drivers/ata/sata_promise.*
9418
9419 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9420 M:      Jens Axboe <axboe@kernel.dk>
9421 L:      linux-ide@vger.kernel.org
9422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9423 S:      Maintained
9424 F:      drivers/ata/
9425 F:      include/linux/ata.h
9426 F:      include/linux/libata.h
9427 F:      Documentation/devicetree/bindings/ata/
9428
9429 LIBLOCKDEP
9430 M:      Sasha Levin <alexander.levin@microsoft.com>
9431 S:      Maintained
9432 F:      tools/lib/lockdep/
9433
9434 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9435 M:      Dan Williams <dan.j.williams@intel.com>
9436 M:      Vishal Verma <vishal.l.verma@intel.com>
9437 M:      Dave Jiang <dave.jiang@intel.com>
9438 L:      linux-nvdimm@lists.01.org
9439 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9440 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9441 S:      Supported
9442 F:      drivers/nvdimm/blk.c
9443 F:      drivers/nvdimm/region_devs.c
9444
9445 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9446 M:      Vishal Verma <vishal.l.verma@intel.com>
9447 M:      Dan Williams <dan.j.williams@intel.com>
9448 M:      Dave Jiang <dave.jiang@intel.com>
9449 L:      linux-nvdimm@lists.01.org
9450 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9451 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9452 S:      Supported
9453 F:      drivers/nvdimm/btt*
9454
9455 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9456 M:      Dan Williams <dan.j.williams@intel.com>
9457 M:      Vishal Verma <vishal.l.verma@intel.com>
9458 M:      Dave Jiang <dave.jiang@intel.com>
9459 L:      linux-nvdimm@lists.01.org
9460 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9461 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9462 S:      Supported
9463 F:      drivers/nvdimm/pmem*
9464
9465 LIBNVDIMM: DEVICETREE BINDINGS
9466 M:      Oliver O'Halloran <oohall@gmail.com>
9467 L:      linux-nvdimm@lists.01.org
9468 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9469 S:      Supported
9470 F:      drivers/nvdimm/of_pmem.c
9471 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9472
9473 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9474 M:      Dan Williams <dan.j.williams@intel.com>
9475 M:      Vishal Verma <vishal.l.verma@intel.com>
9476 M:      Dave Jiang <dave.jiang@intel.com>
9477 M:      Ira Weiny <ira.weiny@intel.com>
9478 L:      linux-nvdimm@lists.01.org
9479 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9480 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9482 S:      Supported
9483 F:      drivers/nvdimm/*
9484 F:      drivers/acpi/nfit/*
9485 F:      include/linux/nd.h
9486 F:      include/linux/libnvdimm.h
9487 F:      include/uapi/linux/ndctl.h
9488
9489 LICENSES and SPDX stuff
9490 M:      Thomas Gleixner <tglx@linutronix.de>
9491 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9492 L:      linux-spdx@vger.kernel.org
9493 S:      Maintained
9494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9495 F:      COPYING
9496 F:      Documentation/process/license-rules.rst
9497 F:      LICENSES/
9498 F:      scripts/spdxcheck-test.sh
9499 F:      scripts/spdxcheck.py
9500
9501 LIGHTNVM PLATFORM SUPPORT
9502 M:      Matias Bjorling <mb@lightnvm.io>
9503 W:      http://github/OpenChannelSSD
9504 L:      linux-block@vger.kernel.org
9505 S:      Maintained
9506 F:      drivers/lightnvm/
9507 F:      include/linux/lightnvm.h
9508 F:      include/uapi/linux/lightnvm.h
9509
9510 LINUX FOR POWER MACINTOSH
9511 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9512 W:      http://www.penguinppc.org/
9513 L:      linuxppc-dev@lists.ozlabs.org
9514 S:      Maintained
9515 F:      arch/powerpc/platforms/powermac/
9516 F:      drivers/macintosh/
9517
9518 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9519 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9520 M:      Paul Mackerras <paulus@samba.org>
9521 M:      Michael Ellerman <mpe@ellerman.id.au>
9522 W:      https://github.com/linuxppc/linux/wiki
9523 L:      linuxppc-dev@lists.ozlabs.org
9524 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9526 S:      Supported
9527 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9528 F:      Documentation/devicetree/bindings/powerpc/
9529 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9530 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9531 F:      Documentation/powerpc/
9532 F:      arch/powerpc/
9533 F:      drivers/char/tpm/tpm_ibmvtpm*
9534 F:      drivers/crypto/nx/
9535 F:      drivers/crypto/vmx/
9536 F:      drivers/i2c/busses/i2c-opal.c
9537 F:      drivers/net/ethernet/ibm/ibmveth.*
9538 F:      drivers/net/ethernet/ibm/ibmvnic.*
9539 F:      drivers/pci/hotplug/pnv_php.c
9540 F:      drivers/pci/hotplug/rpa*
9541 F:      drivers/rtc/rtc-opal.c
9542 F:      drivers/scsi/ibmvscsi/
9543 F:      drivers/tty/hvc/hvc_opal.c
9544 F:      drivers/watchdog/wdrtas.c
9545 F:      tools/testing/selftests/powerpc
9546 N:      /pmac
9547 N:      powermac
9548 N:      powernv
9549 N:      [^a-z0-9]ps3
9550 N:      pseries
9551
9552 LINUX FOR POWERPC EMBEDDED MPC5XXX
9553 M:      Anatolij Gustschin <agust@denx.de>
9554 L:      linuxppc-dev@lists.ozlabs.org
9555 T:      git git://git.denx.de/linux-denx-agust.git
9556 S:      Maintained
9557 F:      arch/powerpc/platforms/512x/
9558 F:      arch/powerpc/platforms/52xx/
9559
9560 LINUX FOR POWERPC EMBEDDED PPC4XX
9561 M:      Alistair Popple <alistair@popple.id.au>
9562 M:      Matt Porter <mporter@kernel.crashing.org>
9563 W:      http://www.penguinppc.org/
9564 L:      linuxppc-dev@lists.ozlabs.org
9565 S:      Maintained
9566 F:      arch/powerpc/platforms/40x/
9567 F:      arch/powerpc/platforms/44x/
9568
9569 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9570 M:      Scott Wood <oss@buserror.net>
9571 M:      Kumar Gala <galak@kernel.crashing.org>
9572 W:      http://www.penguinppc.org/
9573 L:      linuxppc-dev@lists.ozlabs.org
9574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9575 S:      Maintained
9576 F:      arch/powerpc/platforms/83xx/
9577 F:      arch/powerpc/platforms/85xx/
9578 F:      Documentation/devicetree/bindings/powerpc/fsl/
9579
9580 LINUX FOR POWERPC EMBEDDED PPC8XX
9581 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9582 W:      http://www.penguinppc.org/
9583 L:      linuxppc-dev@lists.ozlabs.org
9584 S:      Maintained
9585 F:      arch/powerpc/platforms/8xx/
9586
9587 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9588 L:      linuxppc-dev@lists.ozlabs.org
9589 S:      Orphan
9590 F:      arch/powerpc/*/*virtex*
9591 F:      arch/powerpc/*/*/*virtex*
9592
9593 LINUX FOR POWERPC PA SEMI PWRFICIENT
9594 L:      linuxppc-dev@lists.ozlabs.org
9595 S:      Orphan
9596 F:      arch/powerpc/platforms/pasemi/
9597 F:      drivers/*/*pasemi*
9598 F:      drivers/*/*/*pasemi*
9599
9600 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9601 M:      Kees Cook <keescook@chromium.org>
9602 S:      Maintained
9603 F:      drivers/misc/lkdtm/*
9604
9605 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9606 M:      Alan Stern <stern@rowland.harvard.edu>
9607 M:      Andrea Parri <parri.andrea@gmail.com>
9608 M:      Will Deacon <will@kernel.org>
9609 M:      Peter Zijlstra <peterz@infradead.org>
9610 M:      Boqun Feng <boqun.feng@gmail.com>
9611 M:      Nicholas Piggin <npiggin@gmail.com>
9612 M:      David Howells <dhowells@redhat.com>
9613 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9614 M:      Luc Maranget <luc.maranget@inria.fr>
9615 M:      "Paul E. McKenney" <paulmck@kernel.org>
9616 R:      Akira Yokosawa <akiyks@gmail.com>
9617 R:      Daniel Lustig <dlustig@nvidia.com>
9618 L:      linux-kernel@vger.kernel.org
9619 L:      linux-arch@vger.kernel.org
9620 S:      Supported
9621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9622 F:      tools/memory-model/
9623 F:      Documentation/atomic_bitops.txt
9624 F:      Documentation/atomic_t.txt
9625 F:      Documentation/core-api/atomic_ops.rst
9626 F:      Documentation/core-api/refcount-vs-atomic.rst
9627 F:      Documentation/memory-barriers.txt
9628
9629 LIS3LV02D ACCELEROMETER DRIVER
9630 M:      Eric Piel <eric.piel@tremplin-utc.net>
9631 S:      Maintained
9632 F:      Documentation/misc-devices/lis3lv02d.rst
9633 F:      drivers/misc/lis3lv02d/
9634 F:      drivers/platform/x86/hp_accel.c
9635
9636 LIST KUNIT TEST
9637 M:      David Gow <davidgow@google.com>
9638 L:      linux-kselftest@vger.kernel.org
9639 L:      kunit-dev@googlegroups.com
9640 S:      Maintained
9641 F:      lib/list-test.c
9642
9643 LIVE PATCHING
9644 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9645 M:      Jiri Kosina <jikos@kernel.org>
9646 M:      Miroslav Benes <mbenes@suse.cz>
9647 M:      Petr Mladek <pmladek@suse.com>
9648 R:      Joe Lawrence <joe.lawrence@redhat.com>
9649 S:      Maintained
9650 F:      kernel/livepatch/
9651 F:      include/linux/livepatch.h
9652 F:      arch/x86/include/asm/livepatch.h
9653 F:      arch/x86/kernel/livepatch.c
9654 F:      Documentation/livepatch/
9655 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9656 F:      samples/livepatch/
9657 F:      tools/testing/selftests/livepatch/
9658 L:      live-patching@vger.kernel.org
9659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9660
9661 LLC (802.2)
9662 L:      netdev@vger.kernel.org
9663 S:      Odd fixes
9664 F:      include/linux/llc.h
9665 F:      include/uapi/linux/llc.h
9666 F:      include/net/llc*
9667 F:      net/llc/
9668
9669 LM73 HARDWARE MONITOR DRIVER
9670 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9671 L:      linux-hwmon@vger.kernel.org
9672 S:      Maintained
9673 F:      drivers/hwmon/lm73.c
9674
9675 LM78 HARDWARE MONITOR DRIVER
9676 M:      Jean Delvare <jdelvare@suse.com>
9677 L:      linux-hwmon@vger.kernel.org
9678 S:      Maintained
9679 F:      Documentation/hwmon/lm78.rst
9680 F:      drivers/hwmon/lm78.c
9681
9682 LM83 HARDWARE MONITOR DRIVER
9683 M:      Jean Delvare <jdelvare@suse.com>
9684 L:      linux-hwmon@vger.kernel.org
9685 S:      Maintained
9686 F:      Documentation/hwmon/lm83.rst
9687 F:      drivers/hwmon/lm83.c
9688
9689 LM90 HARDWARE MONITOR DRIVER
9690 M:      Jean Delvare <jdelvare@suse.com>
9691 L:      linux-hwmon@vger.kernel.org
9692 S:      Maintained
9693 F:      Documentation/hwmon/lm90.rst
9694 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9695 F:      drivers/hwmon/lm90.c
9696 F:      include/dt-bindings/thermal/lm90.h
9697
9698 LM95234 HARDWARE MONITOR DRIVER
9699 M:      Guenter Roeck <linux@roeck-us.net>
9700 L:      linux-hwmon@vger.kernel.org
9701 S:      Maintained
9702 F:      Documentation/hwmon/lm95234.rst
9703 F:      drivers/hwmon/lm95234.c
9704
9705 LME2510 MEDIA DRIVER
9706 M:      Malcolm Priestley <tvboxspy@gmail.com>
9707 L:      linux-media@vger.kernel.org
9708 W:      https://linuxtv.org
9709 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9710 S:      Maintained
9711 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9712
9713 LOADPIN SECURITY MODULE
9714 M:      Kees Cook <keescook@chromium.org>
9715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9716 S:      Supported
9717 F:      security/loadpin/
9718 F:      Documentation/admin-guide/LSM/LoadPin.rst
9719
9720 LOCKING PRIMITIVES
9721 M:      Peter Zijlstra <peterz@infradead.org>
9722 M:      Ingo Molnar <mingo@redhat.com>
9723 M:      Will Deacon <will@kernel.org>
9724 L:      linux-kernel@vger.kernel.org
9725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9726 S:      Maintained
9727 F:      Documentation/locking/
9728 F:      include/linux/lockdep.h
9729 F:      include/linux/spinlock*.h
9730 F:      arch/*/include/asm/spinlock*.h
9731 F:      include/linux/rwlock*.h
9732 F:      include/linux/mutex*.h
9733 F:      include/linux/rwsem*.h
9734 F:      include/linux/seqlock.h
9735 F:      lib/locking*.[ch]
9736 F:      kernel/locking/
9737 X:      kernel/locking/locktorture.c
9738
9739 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9740 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9741 L:      linux-ntfs-dev@lists.sourceforge.net
9742 W:      http://www.linux-ntfs.org/content/view/19/37/
9743 S:      Maintained
9744 F:      Documentation/admin-guide/ldm.rst
9745 F:      block/partitions/ldm.*
9746
9747 LOGITECH HID GAMING KEYBOARDS
9748 M:      Hans de Goede <hdegoede@redhat.com>
9749 L:      linux-input@vger.kernel.org
9750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9751 S:      Maintained
9752 F:      drivers/hid/hid-lg-g15.c
9753
9754 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9755 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9756 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9757 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9758 L:      MPT-FusionLinux.pdl@broadcom.com
9759 L:      linux-scsi@vger.kernel.org
9760 W:      http://www.avagotech.com/support/
9761 S:      Supported
9762 F:      drivers/message/fusion/
9763 F:      drivers/scsi/mpt3sas/
9764
9765 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9766 M:      Matthew Wilcox <willy@infradead.org>
9767 L:      linux-scsi@vger.kernel.org
9768 S:      Maintained
9769 F:      drivers/scsi/sym53c8xx_2/
9770
9771 LTC1660 DAC DRIVER
9772 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9773 L:      linux-iio@vger.kernel.org
9774 S:      Maintained
9775 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9776 F:      drivers/iio/dac/ltc1660.c
9777
9778 LTC2983 IIO TEMPERATURE DRIVER
9779 M:      Nuno Sá <nuno.sa@analog.com>
9780 W:      http://ez.analog.com/community/linux-device-drivers
9781 L:      linux-iio@vger.kernel.org
9782 S:      Supported
9783 F:      drivers/iio/temperature/ltc2983.c
9784 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
9785
9786 LTC4261 HARDWARE MONITOR DRIVER
9787 M:      Guenter Roeck <linux@roeck-us.net>
9788 L:      linux-hwmon@vger.kernel.org
9789 S:      Maintained
9790 F:      Documentation/hwmon/ltc4261.rst
9791 F:      drivers/hwmon/ltc4261.c
9792
9793 LTC2947 HARDWARE MONITOR DRIVER
9794 M:      Nuno Sá <nuno.sa@analog.com>
9795 W:      http://ez.analog.com/community/linux-device-drivers
9796 L:      linux-hwmon@vger.kernel.org
9797 S:      Supported
9798 F:      drivers/hwmon/ltc2947-core.c
9799 F:      drivers/hwmon/ltc2947-spi.c
9800 F:      drivers/hwmon/ltc2947-i2c.c
9801 F:      drivers/hwmon/ltc2947.h
9802 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9803
9804 LTC4306 I2C MULTIPLEXER DRIVER
9805 M:      Michael Hennerich <michael.hennerich@analog.com>
9806 W:      http://ez.analog.com/community/linux-device-drivers
9807 L:      linux-i2c@vger.kernel.org
9808 S:      Supported
9809 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9810 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9811
9812 LTP (Linux Test Project)
9813 M:      Mike Frysinger <vapier@gentoo.org>
9814 M:      Cyril Hrubis <chrubis@suse.cz>
9815 M:      Wanlong Gao <wanlong.gao@gmail.com>
9816 M:      Jan Stancek <jstancek@redhat.com>
9817 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9818 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9819 L:      ltp@lists.linux.it (subscribers-only)
9820 W:      http://linux-test-project.github.io/
9821 T:      git git://github.com/linux-test-project/ltp.git
9822 S:      Maintained
9823
9824 M68K ARCHITECTURE
9825 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9826 L:      linux-m68k@lists.linux-m68k.org
9827 W:      http://www.linux-m68k.org/
9828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9829 S:      Maintained
9830 F:      arch/m68k/
9831 F:      drivers/zorro/
9832
9833 M68K ON APPLE MACINTOSH
9834 M:      Joshua Thompson <funaho@jurai.org>
9835 W:      http://www.mac.linux-m68k.org/
9836 L:      linux-m68k@lists.linux-m68k.org
9837 S:      Maintained
9838 F:      arch/m68k/mac/
9839
9840 M68K ON HP9000/300
9841 M:      Philip Blundell <philb@gnu.org>
9842 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9843 S:      Maintained
9844 F:      arch/m68k/hp300/
9845
9846 M88DS3103 MEDIA DRIVER
9847 M:      Antti Palosaari <crope@iki.fi>
9848 L:      linux-media@vger.kernel.org
9849 W:      https://linuxtv.org
9850 W:      http://palosaari.fi/linux/
9851 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9852 T:      git git://linuxtv.org/anttip/media_tree.git
9853 S:      Maintained
9854 F:      drivers/media/dvb-frontends/m88ds3103*
9855
9856 M88RS2000 MEDIA DRIVER
9857 M:      Malcolm Priestley <tvboxspy@gmail.com>
9858 L:      linux-media@vger.kernel.org
9859 W:      https://linuxtv.org
9860 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9861 S:      Maintained
9862 F:      drivers/media/dvb-frontends/m88rs2000*
9863
9864 MA901 MASTERKIT USB FM RADIO DRIVER
9865 M:      Alexey Klimov <klimov.linux@gmail.com>
9866 L:      linux-media@vger.kernel.org
9867 T:      git git://linuxtv.org/media_tree.git
9868 S:      Maintained
9869 F:      drivers/media/radio/radio-ma901.c
9870
9871 MAC80211
9872 M:      Johannes Berg <johannes@sipsolutions.net>
9873 L:      linux-wireless@vger.kernel.org
9874 W:      http://wireless.kernel.org/
9875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9877 S:      Maintained
9878 F:      Documentation/networking/mac80211-injection.txt
9879 F:      include/net/mac80211.h
9880 F:      net/mac80211/
9881 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9882 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9883
9884 MAILBOX API
9885 M:      Jassi Brar <jassisinghbrar@gmail.com>
9886 L:      linux-kernel@vger.kernel.org
9887 S:      Maintained
9888 F:      drivers/mailbox/
9889 F:      include/linux/mailbox_client.h
9890 F:      include/linux/mailbox_controller.h
9891
9892 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9893 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9894 W:      http://www.kernel.org/doc/man-pages
9895 L:      linux-man@vger.kernel.org
9896 S:      Maintained
9897
9898 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9899 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9900 L:      linux-mips@vger.kernel.org
9901 S:      Maintained
9902 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9903
9904 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9905 M:      Andrew Lunn <andrew@lunn.ch>
9906 M:      Vivien Didelot <vivien.didelot@gmail.com>
9907 L:      netdev@vger.kernel.org
9908 S:      Maintained
9909 F:      drivers/net/dsa/mv88e6xxx/
9910 F:      include/linux/platform_data/mv88e6xxx.h
9911 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9912 F:      Documentation/networking/devlink-params-mv88e6xxx.txt
9913
9914 MARVELL ARMADA DRM SUPPORT
9915 M:      Russell King <linux@armlinux.org.uk>
9916 S:      Maintained
9917 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9918 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9919 F:      drivers/gpu/drm/armada/
9920 F:      include/uapi/drm/armada_drm.h
9921 F:      Documentation/devicetree/bindings/display/armada/
9922
9923 MARVELL ARMADA 3700 PHY DRIVERS
9924 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9925 S:      Maintained
9926 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9927 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9928 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9929 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9930
9931 MARVELL CRYPTO DRIVER
9932 M:      Boris Brezillon <bbrezillon@kernel.org>
9933 M:      Arnaud Ebalard <arno@natisbad.org>
9934 F:      drivers/crypto/marvell/
9935 S:      Maintained
9936 L:      linux-crypto@vger.kernel.org
9937
9938 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9939 M:      Mirko Lindner <mlindner@marvell.com>
9940 M:      Stephen Hemminger <stephen@networkplumber.org>
9941 L:      netdev@vger.kernel.org
9942 S:      Maintained
9943 F:      drivers/net/ethernet/marvell/sk*
9944
9945 MARVELL LIBERTAS WIRELESS DRIVER
9946 L:      libertas-dev@lists.infradead.org
9947 S:      Orphan
9948 F:      drivers/net/wireless/marvell/libertas/
9949
9950 MARVELL MACCHIATOBIN SUPPORT
9951 M:      Russell King <linux@armlinux.org.uk>
9952 L:      linux-arm-kernel@lists.infradead.org
9953 S:      Maintained
9954 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9955
9956 MARVELL MV643XX ETHERNET DRIVER
9957 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9958 L:      netdev@vger.kernel.org
9959 S:      Maintained
9960 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9961 F:      include/linux/mv643xx.h
9962
9963 MARVELL MV88X3310 PHY DRIVER
9964 M:      Russell King <linux@armlinux.org.uk>
9965 L:      netdev@vger.kernel.org
9966 S:      Maintained
9967 F:      drivers/net/phy/marvell10g.c
9968
9969 MARVELL MVEBU THERMAL DRIVER
9970 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9971 S:      Maintained
9972 F:      drivers/thermal/armada_thermal.c
9973
9974 MARVELL MVNETA ETHERNET DRIVER
9975 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9976 L:      netdev@vger.kernel.org
9977 S:      Maintained
9978 F:      drivers/net/ethernet/marvell/mvneta.*
9979
9980 MARVELL MWIFIEX WIRELESS DRIVER
9981 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9982 M:      Nishant Sarmukadam <nishants@marvell.com>
9983 M:      Ganapathi Bhat <gbhat@marvell.com>
9984 M:      Xinming Hu <huxinming820@gmail.com>
9985 L:      linux-wireless@vger.kernel.org
9986 S:      Maintained
9987 F:      drivers/net/wireless/marvell/mwifiex/
9988
9989 MARVELL MWL8K WIRELESS DRIVER
9990 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9991 L:      linux-wireless@vger.kernel.org
9992 S:      Odd Fixes
9993 F:      drivers/net/wireless/marvell/mwl8k.c
9994
9995 MARVELL NAND CONTROLLER DRIVER
9996 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9997 L:      linux-mtd@lists.infradead.org
9998 S:      Maintained
9999 F:      drivers/mtd/nand/raw/marvell_nand.c
10000 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
10001
10002 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
10003 M:      Nicolas Pitre <nico@fluxnic.net>
10004 S:      Odd Fixes
10005 F:      drivers/mmc/host/mvsdio.*
10006
10007 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
10008 M:      Hu Ziji <huziji@marvell.com>
10009 L:      linux-mmc@vger.kernel.org
10010 S:      Supported
10011 F:      drivers/mmc/host/sdhci-xenon*
10012 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
10013
10014 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
10015 M:      Sunil Goutham <sgoutham@marvell.com>
10016 M:      Linu Cherian <lcherian@marvell.com>
10017 M:      Geetha sowjanya <gakula@marvell.com>
10018 M:      Jerin Jacob <jerinj@marvell.com>
10019 L:      netdev@vger.kernel.org
10020 S:      Supported
10021 F:      drivers/net/ethernet/marvell/octeontx2/af/
10022
10023 MATROX FRAMEBUFFER DRIVER
10024 L:      linux-fbdev@vger.kernel.org
10025 S:      Orphan
10026 F:      drivers/video/fbdev/matrox/matroxfb_*
10027 F:      include/uapi/linux/matroxfb.h
10028
10029 MAX16065 HARDWARE MONITOR DRIVER
10030 M:      Guenter Roeck <linux@roeck-us.net>
10031 L:      linux-hwmon@vger.kernel.org
10032 S:      Maintained
10033 F:      Documentation/hwmon/max16065.rst
10034 F:      drivers/hwmon/max16065.c
10035
10036 MAX2175 SDR TUNER DRIVER
10037 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10038 L:      linux-media@vger.kernel.org
10039 T:      git git://linuxtv.org/media_tree.git
10040 S:      Maintained
10041 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10042 F:      Documentation/media/v4l-drivers/max2175.rst
10043 F:      drivers/media/i2c/max2175*
10044 F:      include/uapi/linux/max2175.h
10045
10046 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10047 L:      linux-hwmon@vger.kernel.org
10048 S:      Orphan
10049 F:      Documentation/hwmon/max6650.rst
10050 F:      drivers/hwmon/max6650.c
10051
10052 MAX6697 HARDWARE MONITOR DRIVER
10053 M:      Guenter Roeck <linux@roeck-us.net>
10054 L:      linux-hwmon@vger.kernel.org
10055 S:      Maintained
10056 F:      Documentation/hwmon/max6697.rst
10057 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10058 F:      drivers/hwmon/max6697.c
10059 F:      include/linux/platform_data/max6697.h
10060
10061 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10062 M:      Peter Rosin <peda@axentia.se>
10063 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10064 S:      Maintained
10065 F:      Documentation/devicetree/bindings/sound/max9860.txt
10066 F:      sound/soc/codecs/max9860.*
10067
10068 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10069 M:      Andreas Klinger <ak@it-klinger.de>
10070 L:      linux-iio@vger.kernel.org
10071 S:      Maintained
10072 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
10073 F:      drivers/iio/proximity/mb1232.c
10074
10075 MAXIM MAX77650 PMIC MFD DRIVER
10076 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10077 L:      linux-kernel@vger.kernel.org
10078 S:      Maintained
10079 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10080 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10081 F:      include/linux/mfd/max77650.h
10082 F:      drivers/mfd/max77650.c
10083 F:      drivers/regulator/max77650-regulator.c
10084 F:      drivers/power/supply/max77650-charger.c
10085 F:      drivers/input/misc/max77650-onkey.c
10086 F:      drivers/leds/leds-max77650.c
10087 F:      drivers/gpio/gpio-max77650.c
10088
10089 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10090 M:      Javier Martinez Canillas <javier@dowhile0.org>
10091 L:      linux-kernel@vger.kernel.org
10092 S:      Supported
10093 F:      drivers/regulator/max77802-regulator.c
10094 F:      Documentation/devicetree/bindings/*/*max77802.txt
10095 F:      include/dt-bindings/*/*max77802.h
10096
10097 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10098 M:      Krzysztof Kozlowski <krzk@kernel.org>
10099 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10100 L:      linux-pm@vger.kernel.org
10101 S:      Supported
10102 F:      drivers/power/supply/max14577_charger.c
10103 F:      drivers/power/supply/max77693_charger.c
10104
10105 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10106 M:      Chanwoo Choi <cw00.choi@samsung.com>
10107 M:      Krzysztof Kozlowski <krzk@kernel.org>
10108 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10109 L:      linux-kernel@vger.kernel.org
10110 S:      Supported
10111 F:      drivers/*/max14577*.c
10112 F:      drivers/*/max77686*.c
10113 F:      drivers/*/max77693*.c
10114 F:      drivers/extcon/extcon-max14577.c
10115 F:      drivers/extcon/extcon-max77693.c
10116 F:      drivers/rtc/rtc-max77686.c
10117 F:      drivers/clk/clk-max77686.c
10118 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10119 F:      Documentation/devicetree/bindings/*/max77686.txt
10120 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10121 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10122 F:      include/linux/mfd/max14577*.h
10123 F:      include/linux/mfd/max77686*.h
10124 F:      include/linux/mfd/max77693*.h
10125
10126 MAXIRADIO FM RADIO RECEIVER DRIVER
10127 M:      Hans Verkuil <hverkuil@xs4all.nl>
10128 L:      linux-media@vger.kernel.org
10129 T:      git git://linuxtv.org/media_tree.git
10130 W:      https://linuxtv.org
10131 S:      Maintained
10132 F:      drivers/media/radio/radio-maxiradio*
10133
10134 MCAN MMIO DEVICE DRIVER
10135 M:      Sriram Dash <sriram.dash@samsung.com>
10136 L:      linux-can@vger.kernel.org
10137 S:      Maintained
10138 F:      Documentation/devicetree/bindings/net/can/m_can.txt
10139 F:      drivers/net/can/m_can/m_can.c
10140 F:      drivers/net/can/m_can/m_can.h
10141 F:      drivers/net/can/m_can/m_can_platform.c
10142
10143 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10144 M:      Peter Rosin <peda@axentia.se>
10145 L:      linux-iio@vger.kernel.org
10146 S:      Maintained
10147 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10148 F:      drivers/iio/potentiometer/mcp4018.c
10149 F:      drivers/iio/potentiometer/mcp4531.c
10150
10151 MCR20A IEEE-802.15.4 RADIO DRIVER
10152 M:      Xue Liu <liuxuenetmail@gmail.com>
10153 L:      linux-wpan@vger.kernel.org
10154 W:      https://github.com/xueliu/mcr20a-linux
10155 S:      Maintained
10156 F:      drivers/net/ieee802154/mcr20a.c
10157 F:      drivers/net/ieee802154/mcr20a.h
10158 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10159
10160 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10161 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10162 L:      linux-iio@vger.kernel.org
10163 S:      Maintained
10164 F:      drivers/iio/dac/cio-dac.c
10165
10166 MEDIA CONTROLLER FRAMEWORK
10167 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10168 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10169 L:      linux-media@vger.kernel.org
10170 W:      https://www.linuxtv.org
10171 T:      git git://linuxtv.org/media_tree.git
10172 S:      Supported
10173 F:      drivers/media/mc/
10174 F:      include/media/media-*.h
10175 F:      include/uapi/linux/media.h
10176
10177 MEDIA DRIVERS FOR ASCOT2E
10178 M:      Sergey Kozlov <serjk@netup.ru>
10179 M:      Abylay Ospan <aospan@netup.ru>
10180 L:      linux-media@vger.kernel.org
10181 W:      https://linuxtv.org
10182 W:      http://netup.tv/
10183 T:      git git://linuxtv.org/media_tree.git
10184 S:      Supported
10185 F:      drivers/media/dvb-frontends/ascot2e*
10186
10187 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10188 M:      Jasmin Jessich <jasmin@anw.at>
10189 L:      linux-media@vger.kernel.org
10190 W:      https://linuxtv.org
10191 T:      git git://linuxtv.org/media_tree.git
10192 S:      Maintained
10193 F:      drivers/media/dvb-frontends/cxd2099*
10194
10195 MEDIA DRIVERS FOR CXD2841ER
10196 M:      Sergey Kozlov <serjk@netup.ru>
10197 M:      Abylay Ospan <aospan@netup.ru>
10198 L:      linux-media@vger.kernel.org
10199 W:      https://linuxtv.org
10200 W:      http://netup.tv/
10201 T:      git git://linuxtv.org/media_tree.git
10202 S:      Supported
10203 F:      drivers/media/dvb-frontends/cxd2841er*
10204
10205 MEDIA DRIVERS FOR CXD2880
10206 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10207 L:      linux-media@vger.kernel.org
10208 W:      http://linuxtv.org/
10209 T:      git git://linuxtv.org/media_tree.git
10210 S:      Supported
10211 F:      drivers/media/dvb-frontends/cxd2880/*
10212 F:      drivers/media/spi/cxd2880*
10213
10214 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10215 L:      linux-media@vger.kernel.org
10216 W:      https://linuxtv.org
10217 T:      git git://linuxtv.org/media_tree.git
10218 S:      Orphan
10219 F:      drivers/media/pci/ddbridge/*
10220
10221 MEDIA DRIVERS FOR FREESCALE IMX
10222 M:      Steve Longerbeam <slongerbeam@gmail.com>
10223 M:      Philipp Zabel <p.zabel@pengutronix.de>
10224 L:      linux-media@vger.kernel.org
10225 T:      git git://linuxtv.org/media_tree.git
10226 S:      Maintained
10227 F:      Documentation/devicetree/bindings/media/imx.txt
10228 F:      Documentation/media/v4l-drivers/imx.rst
10229 F:      drivers/staging/media/imx/
10230 F:      include/linux/imx-media.h
10231 F:      include/media/imx.h
10232
10233 MEDIA DRIVER FOR FREESCALE IMX PXP
10234 M:      Philipp Zabel <p.zabel@pengutronix.de>
10235 L:      linux-media@vger.kernel.org
10236 T:      git git://linuxtv.org/media_tree.git
10237 S:      Maintained
10238 F:      drivers/media/platform/imx-pxp.[ch]
10239
10240 MEDIA DRIVERS FOR FREESCALE IMX7
10241 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10242 L:      linux-media@vger.kernel.org
10243 T:      git git://linuxtv.org/media_tree.git
10244 S:      Maintained
10245 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10246 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10247 F:      Documentation/media/v4l-drivers/imx7.rst
10248 F:      drivers/staging/media/imx/imx7-media-csi.c
10249 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10250
10251 MEDIA DRIVERS FOR HELENE
10252 M:      Abylay Ospan <aospan@netup.ru>
10253 L:      linux-media@vger.kernel.org
10254 W:      https://linuxtv.org
10255 W:      http://netup.tv/
10256 T:      git git://linuxtv.org/media_tree.git
10257 S:      Supported
10258 F:      drivers/media/dvb-frontends/helene*
10259
10260 MEDIA DRIVERS FOR HORUS3A
10261 M:      Sergey Kozlov <serjk@netup.ru>
10262 M:      Abylay Ospan <aospan@netup.ru>
10263 L:      linux-media@vger.kernel.org
10264 W:      https://linuxtv.org
10265 W:      http://netup.tv/
10266 T:      git git://linuxtv.org/media_tree.git
10267 S:      Supported
10268 F:      drivers/media/dvb-frontends/horus3a*
10269
10270 MEDIA DRIVERS FOR LNBH25
10271 M:      Sergey Kozlov <serjk@netup.ru>
10272 M:      Abylay Ospan <aospan@netup.ru>
10273 L:      linux-media@vger.kernel.org
10274 W:      https://linuxtv.org
10275 W:      http://netup.tv/
10276 T:      git git://linuxtv.org/media_tree.git
10277 S:      Supported
10278 F:      drivers/media/dvb-frontends/lnbh25*
10279
10280 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10281 L:      linux-media@vger.kernel.org
10282 W:      https://linuxtv.org
10283 T:      git git://linuxtv.org/media_tree.git
10284 S:      Orphan
10285 F:      drivers/media/dvb-frontends/mxl5xx*
10286
10287 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10288 M:      Sergey Kozlov <serjk@netup.ru>
10289 M:      Abylay Ospan <aospan@netup.ru>
10290 L:      linux-media@vger.kernel.org
10291 W:      https://linuxtv.org
10292 W:      http://netup.tv/
10293 T:      git git://linuxtv.org/media_tree.git
10294 S:      Supported
10295 F:      drivers/media/pci/netup_unidvb/*
10296
10297 MEDIA DRIVERS FOR RENESAS - CEU
10298 M:      Jacopo Mondi <jacopo@jmondi.org>
10299 L:      linux-media@vger.kernel.org
10300 L:      linux-renesas-soc@vger.kernel.org
10301 T:      git git://linuxtv.org/media_tree.git
10302 S:      Supported
10303 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10304 F:      drivers/media/platform/renesas-ceu.c
10305 F:      include/media/drv-intf/renesas-ceu.h
10306
10307 MEDIA DRIVERS FOR RENESAS - DRIF
10308 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10309 L:      linux-media@vger.kernel.org
10310 L:      linux-renesas-soc@vger.kernel.org
10311 T:      git git://linuxtv.org/media_tree.git
10312 S:      Supported
10313 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10314 F:      drivers/media/platform/rcar_drif.c
10315
10316 MEDIA DRIVERS FOR RENESAS - FCP
10317 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10318 L:      linux-media@vger.kernel.org
10319 L:      linux-renesas-soc@vger.kernel.org
10320 T:      git git://linuxtv.org/media_tree.git
10321 S:      Supported
10322 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10323 F:      drivers/media/platform/rcar-fcp.c
10324 F:      include/media/rcar-fcp.h
10325
10326 MEDIA DRIVERS FOR RENESAS - FDP1
10327 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10328 L:      linux-media@vger.kernel.org
10329 L:      linux-renesas-soc@vger.kernel.org
10330 T:      git git://linuxtv.org/media_tree.git
10331 S:      Supported
10332 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10333 F:      drivers/media/platform/rcar_fdp1.c
10334
10335 MEDIA DRIVERS FOR RENESAS - VIN
10336 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10337 L:      linux-media@vger.kernel.org
10338 L:      linux-renesas-soc@vger.kernel.org
10339 T:      git git://linuxtv.org/media_tree.git
10340 S:      Supported
10341 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10342 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10343 F:      drivers/media/platform/rcar-vin/
10344
10345 MEDIA DRIVERS FOR RENESAS - VSP1
10346 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10347 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10348 L:      linux-media@vger.kernel.org
10349 L:      linux-renesas-soc@vger.kernel.org
10350 T:      git git://linuxtv.org/media_tree.git
10351 S:      Supported
10352 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10353 F:      drivers/media/platform/vsp1/
10354
10355 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10356 L:      linux-media@vger.kernel.org
10357 W:      https://linuxtv.org
10358 T:      git git://linuxtv.org/media_tree.git
10359 S:      Orphan
10360 F:      drivers/media/dvb-frontends/stv0910*
10361
10362 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10363 L:      linux-media@vger.kernel.org
10364 W:      https://linuxtv.org
10365 T:      git git://linuxtv.org/media_tree.git
10366 S:      Orphan
10367 F:      drivers/media/dvb-frontends/stv6111*
10368
10369 MEDIA DRIVERS FOR STM32 - DCMI
10370 M:      Hugues Fruchet <hugues.fruchet@st.com>
10371 L:      linux-media@vger.kernel.org
10372 T:      git git://linuxtv.org/media_tree.git
10373 S:      Supported
10374 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10375 F:      drivers/media/platform/stm32/stm32-dcmi.c
10376
10377 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10378 M:      Dmitry Osipenko <digetx@gmail.com>
10379 L:      linux-media@vger.kernel.org
10380 L:      linux-tegra@vger.kernel.org
10381 T:      git git://linuxtv.org/media_tree.git
10382 S:      Maintained
10383 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10384 F:      drivers/staging/media/tegra-vde/
10385
10386 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10387 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10388 L:      linux-media@vger.kernel.org
10389 W:      https://linuxtv.org
10390 Q:      http://patchwork.kernel.org/project/linux-media/list/
10391 T:      git git://linuxtv.org/media_tree.git
10392 S:      Maintained
10393 F:      Documentation/devicetree/bindings/media/
10394 F:      Documentation/media/
10395 F:      drivers/media/
10396 F:      drivers/staging/media/
10397 F:      include/linux/platform_data/media/
10398 F:      include/media/
10399 F:      include/uapi/linux/dvb/
10400 F:      include/uapi/linux/videodev2.h
10401 F:      include/uapi/linux/media.h
10402 F:      include/uapi/linux/v4l2-*
10403 F:      include/uapi/linux/meye.h
10404 F:      include/uapi/linux/ivtv*
10405 F:      include/uapi/linux/uvcvideo.h
10406
10407 MEDIATEK BLUETOOTH DRIVER
10408 M:      Sean Wang <sean.wang@mediatek.com>
10409 L:      linux-bluetooth@vger.kernel.org
10410 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10411 S:      Maintained
10412 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10413 F:      drivers/bluetooth/btmtkuart.c
10414
10415 MEDIATEK CIR DRIVER
10416 M:      Sean Wang <sean.wang@mediatek.com>
10417 S:      Maintained
10418 F:      drivers/media/rc/mtk-cir.c
10419
10420 MEDIATEK DMA DRIVER
10421 M:      Sean Wang <sean.wang@mediatek.com>
10422 L:      dmaengine@vger.kernel.org
10423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10424 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10425 S:      Maintained
10426 F:      Documentation/devicetree/bindings/dma/mtk-*
10427 F:      drivers/dma/mediatek/
10428
10429 MEDIATEK PMIC LED DRIVER
10430 M:      Sean Wang <sean.wang@mediatek.com>
10431 S:      Maintained
10432 F:      drivers/leds/leds-mt6323.c
10433 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10434
10435 MEDIATEK ETHERNET DRIVER
10436 M:      Felix Fietkau <nbd@openwrt.org>
10437 M:      John Crispin <john@phrozen.org>
10438 M:      Sean Wang <sean.wang@mediatek.com>
10439 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10440 L:      netdev@vger.kernel.org
10441 S:      Maintained
10442 F:      drivers/net/ethernet/mediatek/
10443
10444 MEDIATEK SWITCH DRIVER
10445 M:      Sean Wang <sean.wang@mediatek.com>
10446 L:      netdev@vger.kernel.org
10447 S:      Maintained
10448 F:      drivers/net/dsa/mt7530.*
10449 F:      net/dsa/tag_mtk.c
10450
10451 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
10452 M:      Sean Wang <sean.wang@mediatek.com>
10453 L:      linux-pm@vger.kernel.org
10454 S:      Maintained
10455 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
10456 F:      drivers/power/reset/mt6323-poweroff.c
10457
10458 MEDIATEK JPEG DRIVER
10459 M:      Rick Chang <rick.chang@mediatek.com>
10460 M:      Bin Liu <bin.liu@mediatek.com>
10461 S:      Supported
10462 F:      drivers/media/platform/mtk-jpeg/
10463 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10464
10465 MEDIATEK MDP DRIVER
10466 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10467 M:      Houlong Wei <houlong.wei@mediatek.com>
10468 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10469 S:      Supported
10470 F:      drivers/media/platform/mtk-mdp/
10471 F:      drivers/media/platform/mtk-vpu/
10472 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10473
10474 MEDIATEK MEDIA DRIVER
10475 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10476 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10477 S:      Supported
10478 F:      drivers/media/platform/mtk-vcodec/
10479 F:      drivers/media/platform/mtk-vpu/
10480 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10481 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10482
10483 MEDIATEK MMC/SD/SDIO DRIVER
10484 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10485 S:      Maintained
10486 F:      drivers/mmc/host/mtk-sd.c
10487 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10488
10489 MEDIATEK MT76 WIRELESS LAN DRIVER
10490 M:      Felix Fietkau <nbd@nbd.name>
10491 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10492 R:      Ryder Lee <ryder.lee@mediatek.com>
10493 R:      Roy Luo <royluo@google.com>
10494 L:      linux-wireless@vger.kernel.org
10495 S:      Maintained
10496 F:      drivers/net/wireless/mediatek/mt76/
10497
10498 MEDIATEK MT7601U WIRELESS LAN DRIVER
10499 M:      Jakub Kicinski <kubakici@wp.pl>
10500 L:      linux-wireless@vger.kernel.org
10501 S:      Maintained
10502 F:      drivers/net/wireless/mediatek/mt7601u/
10503
10504 MEDIATEK MT7621/28/88 I2C DRIVER
10505 M:      Stefan Roese <sr@denx.de>
10506 L:      linux-i2c@vger.kernel.org
10507 S:      Maintained
10508 F:      drivers/i2c/busses/i2c-mt7621.c
10509 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10510
10511 MEDIATEK NAND CONTROLLER DRIVER
10512 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10513 L:      linux-mtd@lists.infradead.org
10514 S:      Maintained
10515 F:      drivers/mtd/nand/raw/mtk_*
10516 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10517
10518 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10519 M:      Sean Wang <sean.wang@mediatek.com>
10520 S:      Maintained
10521 F:      drivers/char/hw_random/mtk-rng.c
10522
10523 MEDIATEK USB3 DRD IP DRIVER
10524 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10525 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10527 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10528 S:      Maintained
10529 F:      drivers/usb/mtu3/
10530
10531 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10532 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10533 M:      Martin Donnelly <martin.donnelly@ge.com>
10534 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10535 S:      Maintained
10536 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10537 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10538
10539 MEGARAID SCSI/SAS DRIVERS
10540 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10541 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10542 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10543 L:      megaraidlinux.pdl@broadcom.com
10544 L:      linux-scsi@vger.kernel.org
10545 W:      http://www.avagotech.com/support/
10546 S:      Maintained
10547 F:      Documentation/scsi/megaraid.txt
10548 F:      drivers/scsi/megaraid.*
10549 F:      drivers/scsi/megaraid/
10550
10551 MELEXIS MLX90614 DRIVER
10552 M:      Crt Mori <cmo@melexis.com>
10553 L:      linux-iio@vger.kernel.org
10554 W:      http://www.melexis.com
10555 S:      Supported
10556 F:      drivers/iio/temperature/mlx90614.c
10557
10558 MELEXIS MLX90632 DRIVER
10559 M:      Crt Mori <cmo@melexis.com>
10560 L:      linux-iio@vger.kernel.org
10561 W:      http://www.melexis.com
10562 S:      Supported
10563 F:      drivers/iio/temperature/mlx90632.c
10564
10565 MELFAS MIP4 TOUCHSCREEN DRIVER
10566 M:      Sangwon Jee <jeesw@melfas.com>
10567 W:      http://www.melfas.com
10568 S:      Supported
10569 F:      drivers/input/touchscreen/melfas_mip4.c
10570 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10571
10572 MELLANOX ETHERNET DRIVER (mlx4_en)
10573 M:      Tariq Toukan <tariqt@mellanox.com>
10574 L:      netdev@vger.kernel.org
10575 S:      Supported
10576 W:      http://www.mellanox.com
10577 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10578 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10579
10580 MELLANOX ETHERNET DRIVER (mlx5e)
10581 M:      Saeed Mahameed <saeedm@mellanox.com>
10582 L:      netdev@vger.kernel.org
10583 S:      Supported
10584 W:      http://www.mellanox.com
10585 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10586 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10587
10588 MELLANOX ETHERNET INNOVA DRIVERS
10589 R:      Boris Pismenny <borisp@mellanox.com>
10590 L:      netdev@vger.kernel.org
10591 S:      Supported
10592 W:      http://www.mellanox.com
10593 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10594 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10595 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10596 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10597 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10598
10599 MELLANOX ETHERNET SWITCH DRIVERS
10600 M:      Jiri Pirko <jiri@mellanox.com>
10601 M:      Ido Schimmel <idosch@mellanox.com>
10602 L:      netdev@vger.kernel.org
10603 S:      Supported
10604 W:      http://www.mellanox.com
10605 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10606 F:      drivers/net/ethernet/mellanox/mlxsw/
10607 F:      tools/testing/selftests/drivers/net/mlxsw/
10608
10609 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10610 M:      mlxsw@mellanox.com
10611 L:      netdev@vger.kernel.org
10612 S:      Supported
10613 W:      http://www.mellanox.com
10614 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10615 F:      drivers/net/ethernet/mellanox/mlxfw/
10616
10617 MELLANOX HARDWARE PLATFORM SUPPORT
10618 M:      Andy Shevchenko <andy@infradead.org>
10619 M:      Darren Hart <dvhart@infradead.org>
10620 M:      Vadim Pasternak <vadimp@mellanox.com>
10621 L:      platform-driver-x86@vger.kernel.org
10622 S:      Supported
10623 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
10624 F:      drivers/platform/mellanox/
10625 F:      include/linux/platform_data/mlxreg.h
10626
10627 MELLANOX MLX4 core VPI driver
10628 M:      Tariq Toukan <tariqt@mellanox.com>
10629 L:      netdev@vger.kernel.org
10630 L:      linux-rdma@vger.kernel.org
10631 W:      http://www.mellanox.com
10632 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10633 S:      Supported
10634 F:      drivers/net/ethernet/mellanox/mlx4/
10635 F:      include/linux/mlx4/
10636
10637 MELLANOX MLX4 IB driver
10638 M:      Yishai Hadas <yishaih@mellanox.com>
10639 L:      linux-rdma@vger.kernel.org
10640 W:      http://www.mellanox.com
10641 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10642 S:      Supported
10643 F:      drivers/infiniband/hw/mlx4/
10644 F:      include/linux/mlx4/
10645 F:      include/uapi/rdma/mlx4-abi.h
10646
10647 MELLANOX MLX5 core VPI driver
10648 M:      Saeed Mahameed <saeedm@mellanox.com>
10649 M:      Leon Romanovsky <leonro@mellanox.com>
10650 L:      netdev@vger.kernel.org
10651 L:      linux-rdma@vger.kernel.org
10652 W:      http://www.mellanox.com
10653 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10654 S:      Supported
10655 F:      drivers/net/ethernet/mellanox/mlx5/core/
10656 F:      include/linux/mlx5/
10657 F:      Documentation/networking/device_drivers/mellanox/
10658
10659 MELLANOX MLX5 IB driver
10660 M:      Leon Romanovsky <leonro@mellanox.com>
10661 L:      linux-rdma@vger.kernel.org
10662 W:      http://www.mellanox.com
10663 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10664 S:      Supported
10665 F:      drivers/infiniband/hw/mlx5/
10666 F:      include/linux/mlx5/
10667 F:      include/uapi/rdma/mlx5-abi.h
10668
10669 MELLANOX MLXCPLD I2C AND MUX DRIVER
10670 M:      Vadim Pasternak <vadimp@mellanox.com>
10671 M:      Michael Shych <michaelsh@mellanox.com>
10672 L:      linux-i2c@vger.kernel.org
10673 S:      Supported
10674 F:      drivers/i2c/busses/i2c-mlxcpld.c
10675 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10676 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10677
10678 MELLANOX MLXCPLD LED DRIVER
10679 M:      Vadim Pasternak <vadimp@mellanox.com>
10680 L:      linux-leds@vger.kernel.org
10681 S:      Supported
10682 F:      drivers/leds/leds-mlxcpld.c
10683 F:      drivers/leds/leds-mlxreg.c
10684 F:      Documentation/leds/leds-mlxcpld.rst
10685
10686 MELLANOX PLATFORM DRIVER
10687 M:      Vadim Pasternak <vadimp@mellanox.com>
10688 L:      platform-driver-x86@vger.kernel.org
10689 S:      Supported
10690 F:      drivers/platform/x86/mlx-platform.c
10691
10692 MEMBARRIER SUPPORT
10693 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10694 M:      "Paul E. McKenney" <paulmck@kernel.org>
10695 L:      linux-kernel@vger.kernel.org
10696 S:      Supported
10697 F:      kernel/sched/membarrier.c
10698 F:      include/uapi/linux/membarrier.h
10699 F:      arch/powerpc/include/asm/membarrier.h
10700
10701 MEMBLOCK
10702 M:      Mike Rapoport <rppt@linux.ibm.com>
10703 L:      linux-mm@kvack.org
10704 S:      Maintained
10705 F:      include/linux/memblock.h
10706 F:      mm/memblock.c
10707 F:      Documentation/core-api/boot-time-mm.rst
10708
10709 MEMORY MANAGEMENT
10710 M:      Andrew Morton <akpm@linux-foundation.org>
10711 L:      linux-mm@kvack.org
10712 W:      http://www.linux-mm.org
10713 T:      quilt https://ozlabs.org/~akpm/mmotm/
10714 T:      quilt https://ozlabs.org/~akpm/mmots/
10715 T:      git git://github.com/hnaz/linux-mm.git
10716 S:      Maintained
10717 F:      include/linux/mm.h
10718 F:      include/linux/gfp.h
10719 F:      include/linux/mmzone.h
10720 F:      include/linux/memory_hotplug.h
10721 F:      include/linux/vmalloc.h
10722 F:      mm/
10723
10724 MEMORY TECHNOLOGY DEVICES (MTD)
10725 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10726 M:      Richard Weinberger <richard@nod.at>
10727 M:      Vignesh Raghavendra <vigneshr@ti.com>
10728 L:      linux-mtd@lists.infradead.org
10729 W:      http://www.linux-mtd.infradead.org/
10730 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10731 C:      irc://irc.oftc.net/mtd
10732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10734 S:      Maintained
10735 F:      Documentation/devicetree/bindings/mtd/
10736 F:      drivers/mtd/
10737 F:      include/linux/mtd/
10738 F:      include/uapi/mtd/
10739
10740 MEN A21 WATCHDOG DRIVER
10741 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10742 L:      linux-watchdog@vger.kernel.org
10743 S:      Maintained
10744 F:      drivers/watchdog/mena21_wdt.c
10745
10746 MEN CHAMELEON BUS (mcb)
10747 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10748 S:      Maintained
10749 F:      drivers/mcb/
10750 F:      include/linux/mcb.h
10751 F:      Documentation/driver-api/men-chameleon-bus.rst
10752
10753 MEN F21BMC (Board Management Controller)
10754 M:      Andreas Werner <andreas.werner@men.de>
10755 S:      Supported
10756 F:      drivers/mfd/menf21bmc.c
10757 F:      drivers/watchdog/menf21bmc_wdt.c
10758 F:      drivers/leds/leds-menf21bmc.c
10759 F:      drivers/hwmon/menf21bmc_hwmon.c
10760 F:      Documentation/hwmon/menf21bmc.rst
10761
10762 MEN Z069 WATCHDOG DRIVER
10763 M:      Johannes Thumshirn <jth@kernel.org>
10764 L:      linux-watchdog@vger.kernel.org
10765 S:      Maintained
10766 F:      drivers/watchdog/menz69_wdt.c
10767
10768 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10769 M:      Neil Armstrong <narmstrong@baylibre.com>
10770 L:      linux-media@vger.kernel.org
10771 L:      linux-amlogic@lists.infradead.org
10772 W:      http://linux-meson.com/
10773 S:      Supported
10774 F:      drivers/media/platform/meson/ao-cec.c
10775 F:      drivers/media/platform/meson/ao-cec-g12a.c
10776 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10777 T:      git git://linuxtv.org/media_tree.git
10778
10779 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10780 M:      Liang Yang <liang.yang@amlogic.com>
10781 L:      linux-mtd@lists.infradead.org
10782 S:      Maintained
10783 F:      drivers/mtd/nand/raw/meson_*
10784 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10785
10786 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10787 M:      Maxime Jourdan <mjourdan@baylibre.com>
10788 L:      linux-media@vger.kernel.org
10789 L:      linux-amlogic@lists.infradead.org
10790 S:      Supported
10791 F:      drivers/staging/media/meson/vdec/
10792 T:      git git://linuxtv.org/media_tree.git
10793
10794 METHODE UDPU SUPPORT
10795 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10796 S:      Maintained
10797 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10798
10799 MICROBLAZE ARCHITECTURE
10800 M:      Michal Simek <monstr@monstr.eu>
10801 W:      http://www.monstr.eu/fdt/
10802 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10803 S:      Supported
10804 F:      arch/microblaze/
10805
10806 MICROCHIP AT91 SERIAL DRIVER
10807 M:      Richard Genoud <richard.genoud@gmail.com>
10808 S:      Maintained
10809 F:      drivers/tty/serial/atmel_serial.c
10810 F:      drivers/tty/serial/atmel_serial.h
10811 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10812
10813 MICROCHIP AUDIO ASOC DRIVERS
10814 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10815 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10816 S:      Supported
10817 F:      sound/soc/atmel
10818
10819 MICROCHIP DMA DRIVER
10820 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10822 L:      dmaengine@vger.kernel.org
10823 S:      Supported
10824 F:      drivers/dma/at_hdmac.c
10825 F:      drivers/dma/at_hdmac_regs.h
10826 F:      include/linux/platform_data/dma-atmel.h
10827 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10828 F:      include/dt-bindings/dma/at91.h
10829
10830 MICROCHIP ECC DRIVER
10831 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10832 L:      linux-crypto@vger.kernel.org
10833 S:      Maintained
10834 F:      drivers/crypto/atmel-ecc.*
10835
10836 MICROCHIP I2C DRIVER
10837 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10838 L:      linux-i2c@vger.kernel.org
10839 S:      Supported
10840 F:      drivers/i2c/busses/i2c-at91.h
10841 F:      drivers/i2c/busses/i2c-at91-*.c
10842
10843 MICROCHIP ISC DRIVER
10844 M:      Eugen Hristev <eugen.hristev@microchip.com>
10845 L:      linux-media@vger.kernel.org
10846 S:      Supported
10847 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10848 F:      drivers/media/platform/atmel/atmel-isc.h
10849 F:      drivers/media/platform/atmel/atmel-isc-base.c
10850 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10851 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10852
10853 MICROCHIP ISI DRIVER
10854 M:      Eugen Hristev <eugen.hristev@microchip.com>
10855 L:      linux-media@vger.kernel.org
10856 S:      Supported
10857 F:      drivers/media/platform/atmel/atmel-isi.c
10858 F:      drivers/media/platform/atmel/atmel-isi.h
10859
10860 MICROCHIP AT91 USART MFD DRIVER
10861 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10862 L:      linux-kernel@vger.kernel.org
10863 S:      Supported
10864 F:      drivers/mfd/at91-usart.c
10865 F:      include/dt-bindings/mfd/at91-usart.h
10866 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10867
10868 MICROCHIP AT91 USART SPI DRIVER
10869 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10870 L:      linux-spi@vger.kernel.org
10871 S:      Supported
10872 F:      drivers/spi/spi-at91-usart.c
10873 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10874
10875 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10876 M:      Woojung Huh <woojung.huh@microchip.com>
10877 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10878 L:      netdev@vger.kernel.org
10879 S:      Maintained
10880 F:      net/dsa/tag_ksz.c
10881 F:      drivers/net/dsa/microchip/*
10882 F:      include/linux/platform_data/microchip-ksz.h
10883 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10884
10885 MICROCHIP LAN743X ETHERNET DRIVER
10886 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10887 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10888 L:      netdev@vger.kernel.org
10889 S:      Maintained
10890 F:      drivers/net/ethernet/microchip/lan743x_*
10891
10892 MICROCHIP LCDFB DRIVER
10893 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10894 L:      linux-fbdev@vger.kernel.org
10895 S:      Maintained
10896 F:      drivers/video/fbdev/atmel_lcdfb.c
10897 F:      include/video/atmel_lcdc.h
10898
10899 MICROCHIP MMC/SD/SDIO MCI DRIVER
10900 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10901 S:      Maintained
10902 F:      drivers/mmc/host/atmel-mci.c
10903
10904 MICROCHIP MCP16502 PMIC DRIVER
10905 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10906 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10907 S:      Maintained
10908 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10909 F:      drivers/regulator/mcp16502.c
10910
10911 MICROCHIP MCP3911 ADC DRIVER
10912 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10913 M:      Kent Gustavsson <kent@minoris.se>
10914 L:      linux-iio@vger.kernel.org
10915 S:      Supported
10916 F:      drivers/iio/adc/mcp3911.c
10917 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
10918
10919 MICROCHIP NAND DRIVER
10920 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10921 L:      linux-mtd@lists.infradead.org
10922 S:      Supported
10923 F:      drivers/mtd/nand/raw/atmel/*
10924 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10925
10926 MICROCHIP PWM DRIVER
10927 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10928 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10929 L:      linux-pwm@vger.kernel.org
10930 S:      Supported
10931 F:      drivers/pwm/pwm-atmel.c
10932 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10933
10934 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10935 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10936 M:      Eugen Hristev <eugen.hristev@microchip.com>
10937 L:      linux-iio@vger.kernel.org
10938 S:      Supported
10939 F:      drivers/iio/adc/at91-sama5d2_adc.c
10940 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10941 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10942
10943 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10944 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10945 S:      Supported
10946 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10947
10948 MICROCHIP SPI DRIVER
10949 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10950 S:      Supported
10951 F:      drivers/spi/spi-atmel.*
10952
10953 MICROCHIP SSC DRIVER
10954 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10955 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10956 S:      Supported
10957 F:      drivers/misc/atmel-ssc.c
10958 F:      include/linux/atmel-ssc.h
10959
10960 MICROCHIP USBA UDC DRIVER
10961 M:      Cristian Birsan <cristian.birsan@microchip.com>
10962 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10963 S:      Supported
10964 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10965
10966 MICROCHIP USB251XB DRIVER
10967 M:      Richard Leitner <richard.leitner@skidata.com>
10968 L:      linux-usb@vger.kernel.org
10969 S:      Maintained
10970 F:      drivers/usb/misc/usb251xb.c
10971 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10972
10973 MICROCHIP XDMA DRIVER
10974 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10975 L:      linux-arm-kernel@lists.infradead.org
10976 L:      dmaengine@vger.kernel.org
10977 S:      Supported
10978 F:      drivers/dma/at_xdmac.c
10979
10980 MICROSEMI MIPS SOCS
10981 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10982 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10983 L:      linux-mips@vger.kernel.org
10984 S:      Supported
10985 F:      arch/mips/generic/board-ocelot.c
10986 F:      arch/mips/configs/generic/board-ocelot.config
10987 F:      arch/mips/boot/dts/mscc/
10988 F:      Documentation/devicetree/bindings/mips/mscc.txt
10989
10990 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10991 M:      Don Brace <don.brace@microsemi.com>
10992 L:      esc.storagedev@microsemi.com
10993 L:      linux-scsi@vger.kernel.org
10994 S:      Supported
10995 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10996 F:      drivers/scsi/smartpqi/Kconfig
10997 F:      drivers/scsi/smartpqi/Makefile
10998 F:      include/linux/cciss*.h
10999 F:      include/uapi/linux/cciss*.h
11000 F:      Documentation/scsi/smartpqi.txt
11001
11002 MICROSEMI ETHERNET SWITCH DRIVER
11003 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11004 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11005 L:      netdev@vger.kernel.org
11006 S:      Supported
11007 F:      drivers/net/ethernet/mscc/
11008 F:      include/soc/mscc/ocelot*
11009
11010 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
11011 M:      Chen Yu <yu.c.chen@intel.com>
11012 L:      platform-driver-x86@vger.kernel.org
11013 S:      Supported
11014 F:      drivers/platform/x86/surfacepro3_button.c
11015
11016 MICROTEK X6 SCANNER
11017 M:      Oliver Neukum <oliver@neukum.org>
11018 S:      Maintained
11019 F:      drivers/usb/image/microtek.*
11020
11021 MIPS
11022 M:      Ralf Baechle <ralf@linux-mips.org>
11023 M:      Paul Burton <paulburton@kernel.org>
11024 M:      James Hogan <jhogan@kernel.org>
11025 L:      linux-mips@vger.kernel.org
11026 W:      http://www.linux-mips.org/
11027 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
11028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11029 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
11030 S:      Supported
11031 F:      Documentation/devicetree/bindings/mips/
11032 F:      Documentation/mips/
11033 F:      arch/mips/
11034 F:      drivers/platform/mips/
11035
11036 MIPS BOSTON DEVELOPMENT BOARD
11037 M:      Paul Burton <paulburton@kernel.org>
11038 L:      linux-mips@vger.kernel.org
11039 S:      Maintained
11040 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11041 F:      arch/mips/boot/dts/img/boston.dts
11042 F:      arch/mips/configs/generic/board-boston.config
11043 F:      drivers/clk/imgtec/clk-boston.c
11044 F:      include/dt-bindings/clock/boston-clock.h
11045
11046 MIPS GENERIC PLATFORM
11047 M:      Paul Burton <paulburton@kernel.org>
11048 L:      linux-mips@vger.kernel.org
11049 S:      Supported
11050 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
11051 F:      arch/mips/generic/
11052 F:      arch/mips/tools/generic-board-config.sh
11053
11054 MIPS/LOONGSON1 ARCHITECTURE
11055 M:      Keguang Zhang <keguang.zhang@gmail.com>
11056 L:      linux-mips@vger.kernel.org
11057 S:      Maintained
11058 F:      arch/mips/loongson32/
11059 F:      arch/mips/include/asm/mach-loongson32/
11060 F:      drivers/*/*loongson1*
11061 F:      drivers/*/*/*loongson1*
11062
11063 MIPS/LOONGSON2EF ARCHITECTURE
11064 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11065 L:      linux-mips@vger.kernel.org
11066 S:      Maintained
11067 F:      arch/mips/loongson2ef/
11068 F:      arch/mips/include/asm/mach-loongson2ef/
11069 F:      drivers/*/*loongson2*
11070 F:      drivers/*/*/*loongson2*
11071
11072 MIPS/LOONGSON64 ARCHITECTURE
11073 M:      Huacai Chen <chenhc@lemote.com>
11074 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11075 L:      linux-mips@vger.kernel.org
11076 S:      Maintained
11077 F:      arch/mips/loongson64/
11078 F:      arch/mips/include/asm/mach-loongson64/
11079 F:      drivers/platform/mips/cpu_hwmon.c
11080 F:      drivers/*/*loongson3*
11081 F:      drivers/*/*/*loongson3*
11082
11083 MIPS RINT INSTRUCTION EMULATION
11084 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11085 L:      linux-mips@vger.kernel.org
11086 S:      Supported
11087 F:      arch/mips/math-emu/sp_rint.c
11088 F:      arch/mips/math-emu/dp_rint.c
11089
11090 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11091 M:      Hans Verkuil <hverkuil@xs4all.nl>
11092 L:      linux-media@vger.kernel.org
11093 T:      git git://linuxtv.org/media_tree.git
11094 W:      https://linuxtv.org
11095 S:      Odd Fixes
11096 F:      drivers/media/radio/radio-miropcm20*
11097
11098 MMP SUPPORT
11099 R:      Lubomir Rintel <lkundrak@v3.sk>
11100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
11102 S:      Odd Fixes
11103 F:      arch/arm/boot/dts/mmp*
11104 F:      arch/arm/mach-mmp/
11105 F:      linux/soc/mmp/
11106
11107 MMP USB PHY DRIVERS
11108 R:      Lubomir Rintel <lkundrak@v3.sk>
11109 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11110 S:      Maintained
11111 F:      drivers/phy/marvell/phy-mmp3-usb.c
11112 F:      drivers/phy/marvell/phy-pxa-usb.c
11113
11114 MMU GATHER AND TLB INVALIDATION
11115 M:      Will Deacon <will@kernel.org>
11116 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11117 M:      Andrew Morton <akpm@linux-foundation.org>
11118 M:      Nick Piggin <npiggin@gmail.com>
11119 M:      Peter Zijlstra <peterz@infradead.org>
11120 L:      linux-arch@vger.kernel.org
11121 L:      linux-mm@kvack.org
11122 S:      Maintained
11123 F:      arch/*/include/asm/tlb.h
11124 F:      include/asm-generic/tlb.h
11125 F:      mm/mmu_gather.c
11126
11127 MN88472 MEDIA DRIVER
11128 M:      Antti Palosaari <crope@iki.fi>
11129 L:      linux-media@vger.kernel.org
11130 W:      https://linuxtv.org
11131 W:      http://palosaari.fi/linux/
11132 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11133 S:      Maintained
11134 F:      drivers/media/dvb-frontends/mn88472*
11135
11136 MN88473 MEDIA DRIVER
11137 M:      Antti Palosaari <crope@iki.fi>
11138 L:      linux-media@vger.kernel.org
11139 W:      https://linuxtv.org
11140 W:      http://palosaari.fi/linux/
11141 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11142 S:      Maintained
11143 F:      drivers/media/dvb-frontends/mn88473*
11144
11145 MODULE SUPPORT
11146 M:      Jessica Yu <jeyu@kernel.org>
11147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11148 S:      Maintained
11149 F:      include/linux/module.h
11150 F:      kernel/module.c
11151
11152 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11153 W:      http://popies.net/meye/
11154 S:      Orphan
11155 F:      Documentation/media/v4l-drivers/meye*
11156 F:      drivers/media/pci/meye/
11157 F:      include/uapi/linux/meye.h
11158
11159 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11160 M:      Jiri Slaby <jirislaby@gmail.com>
11161 S:      Maintained
11162 F:      Documentation/driver-api/serial/moxa-smartio.rst
11163 F:      drivers/tty/mxser.*
11164
11165 MR800 AVERMEDIA USB FM RADIO DRIVER
11166 M:      Alexey Klimov <klimov.linux@gmail.com>
11167 L:      linux-media@vger.kernel.org
11168 T:      git git://linuxtv.org/media_tree.git
11169 S:      Maintained
11170 F:      drivers/media/radio/radio-mr800.c
11171
11172 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11173 M:      Alan Ott <alan@signal11.us>
11174 L:      linux-wpan@vger.kernel.org
11175 S:      Maintained
11176 F:      drivers/net/ieee802154/mrf24j40.c
11177 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11178
11179 MSI LAPTOP SUPPORT
11180 M:      "Lee, Chun-Yi" <jlee@suse.com>
11181 L:      platform-driver-x86@vger.kernel.org
11182 S:      Maintained
11183 F:      drivers/platform/x86/msi-laptop.c
11184
11185 MSI WMI SUPPORT
11186 L:      platform-driver-x86@vger.kernel.org
11187 S:      Orphan
11188 F:      drivers/platform/x86/msi-wmi.c
11189
11190 MSI001 MEDIA DRIVER
11191 M:      Antti Palosaari <crope@iki.fi>
11192 L:      linux-media@vger.kernel.org
11193 W:      https://linuxtv.org
11194 W:      http://palosaari.fi/linux/
11195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11196 T:      git git://linuxtv.org/anttip/media_tree.git
11197 S:      Maintained
11198 F:      drivers/media/tuners/msi001*
11199
11200 MSI2500 MEDIA DRIVER
11201 M:      Antti Palosaari <crope@iki.fi>
11202 L:      linux-media@vger.kernel.org
11203 W:      https://linuxtv.org
11204 W:      http://palosaari.fi/linux/
11205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11206 T:      git git://linuxtv.org/anttip/media_tree.git
11207 S:      Maintained
11208 F:      drivers/media/usb/msi2500/
11209
11210 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11211 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11212 L:      linux-mtd@lists.infradead.org
11213 S:      Maintained
11214 F:      drivers/mtd/devices/docg3*
11215
11216 MT9M032 APTINA SENSOR DRIVER
11217 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11218 L:      linux-media@vger.kernel.org
11219 T:      git git://linuxtv.org/media_tree.git
11220 S:      Maintained
11221 F:      drivers/media/i2c/mt9m032.c
11222 F:      include/media/i2c/mt9m032.h
11223
11224 MT9P031 APTINA CAMERA SENSOR
11225 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11226 L:      linux-media@vger.kernel.org
11227 T:      git git://linuxtv.org/media_tree.git
11228 S:      Maintained
11229 F:      drivers/media/i2c/mt9p031.c
11230 F:      include/media/i2c/mt9p031.h
11231
11232 MT9T001 APTINA CAMERA SENSOR
11233 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11234 L:      linux-media@vger.kernel.org
11235 T:      git git://linuxtv.org/media_tree.git
11236 S:      Maintained
11237 F:      drivers/media/i2c/mt9t001.c
11238 F:      include/media/i2c/mt9t001.h
11239
11240 MT9T112 APTINA CAMERA SENSOR
11241 M:      Jacopo Mondi <jacopo@jmondi.org>
11242 L:      linux-media@vger.kernel.org
11243 T:      git git://linuxtv.org/media_tree.git
11244 S:      Odd Fixes
11245 F:      drivers/media/i2c/mt9t112.c
11246 F:      include/media/i2c/mt9t112.h
11247
11248 MT9V032 APTINA CAMERA SENSOR
11249 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11250 L:      linux-media@vger.kernel.org
11251 T:      git git://linuxtv.org/media_tree.git
11252 S:      Maintained
11253 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11254 F:      drivers/media/i2c/mt9v032.c
11255 F:      include/media/i2c/mt9v032.h
11256
11257 MT9V111 APTINA CAMERA SENSOR
11258 M:      Jacopo Mondi <jacopo@jmondi.org>
11259 L:      linux-media@vger.kernel.org
11260 T:      git git://linuxtv.org/media_tree.git
11261 S:      Maintained
11262 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11263 F:      drivers/media/i2c/mt9v111.c
11264
11265 MULTIFUNCTION DEVICES (MFD)
11266 M:      Lee Jones <lee.jones@linaro.org>
11267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11268 S:      Supported
11269 F:      Documentation/devicetree/bindings/mfd/
11270 F:      drivers/mfd/
11271 F:      include/linux/mfd/
11272 F:      include/dt-bindings/mfd/
11273
11274 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11275 S:      Orphan
11276 F:      drivers/mmc/host/mmc_spi.c
11277 F:      include/linux/spi/mmc_spi.h
11278
11279 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11280 M:      Ulf Hansson <ulf.hansson@linaro.org>
11281 L:      linux-mmc@vger.kernel.org
11282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11283 S:      Maintained
11284 F:      Documentation/devicetree/bindings/mmc/
11285 F:      drivers/mmc/
11286 F:      include/linux/mmc/
11287 F:      include/uapi/linux/mmc/
11288
11289 MULTIPLEXER SUBSYSTEM
11290 M:      Peter Rosin <peda@axentia.se>
11291 S:      Maintained
11292 F:      Documentation/ABI/testing/sysfs-class-mux*
11293 F:      Documentation/devicetree/bindings/mux/
11294 F:      include/dt-bindings/mux/
11295 F:      include/linux/mux/
11296 F:      drivers/mux/
11297
11298 MULTITECH MULTIPORT CARD (ISICOM)
11299 S:      Orphan
11300 F:      drivers/tty/isicom.c
11301 F:      include/linux/isicom.h
11302
11303 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11304 M:      Bin Liu <b-liu@ti.com>
11305 L:      linux-usb@vger.kernel.org
11306 S:      Maintained
11307 F:      drivers/usb/musb/
11308
11309 MXL301RF MEDIA DRIVER
11310 M:      Akihiro Tsukada <tskd08@gmail.com>
11311 L:      linux-media@vger.kernel.org
11312 S:      Odd Fixes
11313 F:      drivers/media/tuners/mxl301rf*
11314
11315 MXL5007T MEDIA DRIVER
11316 M:      Michael Krufky <mkrufky@linuxtv.org>
11317 L:      linux-media@vger.kernel.org
11318 W:      https://linuxtv.org
11319 W:      http://github.com/mkrufky
11320 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11321 T:      git git://linuxtv.org/mkrufky/tuners.git
11322 S:      Maintained
11323 F:      drivers/media/tuners/mxl5007t.*
11324
11325 MXSFB DRM DRIVER
11326 M:      Marek Vasut <marex@denx.de>
11327 M:      Stefan Agner <stefan@agner.ch>
11328 L:      dri-devel@lists.freedesktop.org
11329 S:      Supported
11330 F:      drivers/gpu/drm/mxsfb/
11331 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11332 T:      git git://anongit.freedesktop.org/drm/drm-misc
11333
11334 MYLEX DAC960 PCI RAID Controller
11335 M:      Hannes Reinecke <hare@kernel.org>
11336 L:      linux-scsi@vger.kernel.org
11337 S:      Supported
11338 F:      drivers/scsi/myrb.*
11339 F:      drivers/scsi/myrs.*
11340
11341 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11342 M:      Chris Lee <christopher.lee@cspi.com>
11343 L:      netdev@vger.kernel.org
11344 W:      https://www.cspi.com/ethernet-products/support/downloads/
11345 S:      Supported
11346 F:      drivers/net/ethernet/myricom/myri10ge/
11347
11348 NAND FLASH SUBSYSTEM
11349 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11350 R:      Richard Weinberger <richard@nod.at>
11351 L:      linux-mtd@lists.infradead.org
11352 W:      http://www.linux-mtd.infradead.org/
11353 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11355 S:      Maintained
11356 F:      drivers/mtd/nand/
11357 F:      include/linux/mtd/*nand*.h
11358
11359 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11360 M:      Daniel Mack <zonque@gmail.com>
11361 S:      Maintained
11362 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11363 W:      http://www.native-instruments.com
11364 F:      sound/usb/caiaq/
11365
11366 NATSEMI ETHERNET DRIVER (DP8381x)
11367 S:      Orphan
11368 F:      drivers/net/ethernet/natsemi/natsemi.c
11369
11370 NCR 5380 SCSI DRIVERS
11371 M:      Finn Thain <fthain@telegraphics.com.au>
11372 M:      Michael Schmitz <schmitzmic@gmail.com>
11373 L:      linux-scsi@vger.kernel.org
11374 S:      Maintained
11375 F:      Documentation/scsi/g_NCR5380.txt
11376 F:      drivers/scsi/NCR5380.*
11377 F:      drivers/scsi/arm/cumana_1.c
11378 F:      drivers/scsi/arm/oak.c
11379 F:      drivers/scsi/atari_scsi.*
11380 F:      drivers/scsi/dmx3191d.c
11381 F:      drivers/scsi/g_NCR5380.*
11382 F:      drivers/scsi/mac_scsi.*
11383 F:      drivers/scsi/sun3_scsi.*
11384 F:      drivers/scsi/sun3_scsi_vme.c
11385
11386 NCSI LIBRARY:
11387 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11388 S:      Maintained
11389 F:      net/ncsi/
11390
11391 NCT6775 HARDWARE MONITOR DRIVER
11392 M:      Guenter Roeck <linux@roeck-us.net>
11393 L:      linux-hwmon@vger.kernel.org
11394 S:      Maintained
11395 F:      Documentation/hwmon/nct6775.rst
11396 F:      drivers/hwmon/nct6775.c
11397
11398 NET_FAILOVER MODULE
11399 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11400 L:      netdev@vger.kernel.org
11401 S:      Supported
11402 F:      drivers/net/net_failover.c
11403 F:      include/net/net_failover.h
11404 F:      Documentation/networking/net_failover.rst
11405
11406 NETEM NETWORK EMULATOR
11407 M:      Stephen Hemminger <stephen@networkplumber.org>
11408 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11409 S:      Maintained
11410 F:      net/sched/sch_netem.c
11411
11412 NETERION 10GbE DRIVERS (s2io/vxge)
11413 M:      Jon Mason <jdmason@kudzu.us>
11414 L:      netdev@vger.kernel.org
11415 S:      Supported
11416 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11417 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11418 F:      drivers/net/ethernet/neterion/
11419
11420 NETFILTER
11421 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11422 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11423 M:      Florian Westphal <fw@strlen.de>
11424 L:      netfilter-devel@vger.kernel.org
11425 L:      coreteam@netfilter.org
11426 W:      http://www.netfilter.org/
11427 W:      http://www.iptables.org/
11428 W:      http://www.nftables.org/
11429 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11432 S:      Maintained
11433 F:      include/linux/netfilter*
11434 F:      include/linux/netfilter/
11435 F:      include/net/netfilter/
11436 F:      include/uapi/linux/netfilter*
11437 F:      include/uapi/linux/netfilter/
11438 F:      net/*/netfilter.c
11439 F:      net/*/netfilter/
11440 F:      net/netfilter/
11441 F:      net/bridge/br_netfilter*.c
11442
11443 NETROM NETWORK LAYER
11444 M:      Ralf Baechle <ralf@linux-mips.org>
11445 L:      linux-hams@vger.kernel.org
11446 W:      http://www.linux-ax25.org/
11447 S:      Maintained
11448 F:      include/net/netrom.h
11449 F:      include/uapi/linux/netrom.h
11450 F:      net/netrom/
11451
11452 NETRONOME ETHERNET DRIVERS
11453 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11454 L:      oss-drivers@netronome.com
11455 S:      Maintained
11456 F:      drivers/net/ethernet/netronome/
11457
11458 NETWORK BLOCK DEVICE (NBD)
11459 M:      Josef Bacik <josef@toxicpanda.com>
11460 S:      Maintained
11461 L:      linux-block@vger.kernel.org
11462 L:      nbd@other.debian.org
11463 F:      Documentation/admin-guide/blockdev/nbd.rst
11464 F:      drivers/block/nbd.c
11465 F:      include/trace/events/nbd.h
11466 F:      include/uapi/linux/nbd.h
11467
11468 NETWORK DROP MONITOR
11469 M:      Neil Horman <nhorman@tuxdriver.com>
11470 L:      netdev@vger.kernel.org
11471 S:      Maintained
11472 W:      https://fedorahosted.org/dropwatch/
11473 F:      net/core/drop_monitor.c
11474 F:      include/uapi/linux/net_dropmon.h
11475 F:      include/net/drop_monitor.h
11476
11477 NETWORKING DRIVERS
11478 M:      "David S. Miller" <davem@davemloft.net>
11479 L:      netdev@vger.kernel.org
11480 W:      http://www.linuxfoundation.org/en/Net
11481 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11484 S:      Odd Fixes
11485 F:      Documentation/devicetree/bindings/net/
11486 F:      drivers/net/
11487 F:      include/linux/if_*
11488 F:      include/linux/netdevice.h
11489 F:      include/linux/etherdevice.h
11490 F:      include/linux/fcdevice.h
11491 F:      include/linux/fddidevice.h
11492 F:      include/linux/hippidevice.h
11493 F:      include/linux/inetdevice.h
11494 F:      include/uapi/linux/if_*
11495 F:      include/uapi/linux/netdevice.h
11496
11497 NETWORKING DRIVERS (WIRELESS)
11498 M:      Kalle Valo <kvalo@codeaurora.org>
11499 L:      linux-wireless@vger.kernel.org
11500 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11503 S:      Maintained
11504 F:      Documentation/devicetree/bindings/net/wireless/
11505 F:      drivers/net/wireless/
11506
11507 NETWORKING [DSA]
11508 M:      Andrew Lunn <andrew@lunn.ch>
11509 M:      Vivien Didelot <vivien.didelot@gmail.com>
11510 M:      Florian Fainelli <f.fainelli@gmail.com>
11511 S:      Maintained
11512 F:      Documentation/devicetree/bindings/net/dsa/
11513 F:      net/dsa/
11514 F:      include/net/dsa.h
11515 F:      include/linux/dsa/
11516 F:      include/linux/platform_data/dsa.h
11517 F:      drivers/net/dsa/
11518
11519 NETWORKING [GENERAL]
11520 M:      "David S. Miller" <davem@davemloft.net>
11521 L:      netdev@vger.kernel.org
11522 W:      http://www.linuxfoundation.org/en/Net
11523 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11526 B:      mailto:netdev@vger.kernel.org
11527 S:      Maintained
11528 F:      net/
11529 F:      include/net/
11530 F:      include/linux/in.h
11531 F:      include/linux/net.h
11532 F:      include/linux/netdevice.h
11533 F:      include/uapi/linux/in.h
11534 F:      include/uapi/linux/net.h
11535 F:      include/uapi/linux/netdevice.h
11536 F:      include/uapi/linux/net_namespace.h
11537 F:      tools/testing/selftests/net/
11538 F:      lib/net_utils.c
11539 F:      lib/random32.c
11540 F:      Documentation/networking/
11541
11542 NETWORKING [IPSEC]
11543 M:      Steffen Klassert <steffen.klassert@secunet.com>
11544 M:      Herbert Xu <herbert@gondor.apana.org.au>
11545 M:      "David S. Miller" <davem@davemloft.net>
11546 L:      netdev@vger.kernel.org
11547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11549 S:      Maintained
11550 F:      net/xfrm/
11551 F:      net/key/
11552 F:      net/ipv4/xfrm*
11553 F:      net/ipv4/esp4*
11554 F:      net/ipv4/ah4.c
11555 F:      net/ipv4/ipcomp.c
11556 F:      net/ipv4/ip_vti.c
11557 F:      net/ipv6/xfrm*
11558 F:      net/ipv6/esp6*
11559 F:      net/ipv6/ah6.c
11560 F:      net/ipv6/ipcomp6.c
11561 F:      net/ipv6/ip6_vti.c
11562 F:      include/uapi/linux/xfrm.h
11563 F:      include/net/xfrm.h
11564
11565 NETWORKING [IPv4/IPv6]
11566 M:      "David S. Miller" <davem@davemloft.net>
11567 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11568 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11569 L:      netdev@vger.kernel.org
11570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11571 S:      Maintained
11572 F:      net/ipv4/
11573 F:      net/ipv6/
11574 F:      include/net/ip*
11575 F:      arch/x86/net/*
11576
11577 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11578 M:      Paul Moore <paul@paul-moore.com>
11579 W:      https://github.com/netlabel
11580 L:      netdev@vger.kernel.org
11581 L:      linux-security-module@vger.kernel.org
11582 S:      Maintained
11583 F:      Documentation/netlabel/
11584 F:      include/net/calipso.h
11585 F:      include/net/cipso_ipv4.h
11586 F:      include/net/netlabel.h
11587 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11588 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11589 F:      net/netlabel/
11590 F:      net/ipv4/cipso_ipv4.c
11591 F:      net/ipv6/calipso.c
11592 F:      net/netfilter/xt_CONNSECMARK.c
11593 F:      net/netfilter/xt_SECMARK.c
11594
11595 NETWORKING [TCP]
11596 M:      Eric Dumazet <edumazet@google.com>
11597 L:      netdev@vger.kernel.org
11598 S:      Maintained
11599 F:      net/ipv4/tcp*.c
11600 F:      net/ipv4/syncookies.c
11601 F:      net/ipv6/tcp*.c
11602 F:      net/ipv6/syncookies.c
11603 F:      include/uapi/linux/tcp.h
11604 F:      include/net/tcp.h
11605 F:      include/linux/tcp.h
11606 F:      include/trace/events/tcp.h
11607
11608 NETWORKING [TLS]
11609 M:      Boris Pismenny <borisp@mellanox.com>
11610 M:      Aviad Yehezkel <aviadye@mellanox.com>
11611 M:      John Fastabend <john.fastabend@gmail.com>
11612 M:      Daniel Borkmann <daniel@iogearbox.net>
11613 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11614 L:      netdev@vger.kernel.org
11615 S:      Maintained
11616 F:      net/tls/*
11617 F:      include/uapi/linux/tls.h
11618 F:      include/net/tls.h
11619
11620 NETWORKING [WIRELESS]
11621 L:      linux-wireless@vger.kernel.org
11622 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11623
11624 NETDEVSIM
11625 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11626 S:      Maintained
11627 F:      drivers/net/netdevsim/*
11628
11629 NETXEN (1/10) GbE SUPPORT
11630 M:      Manish Chopra <manishc@marvell.com>
11631 M:      Rahul Verma <rahulv@marvell.com>
11632 M:      GR-Linux-NIC-Dev@marvell.com
11633 L:      netdev@vger.kernel.org
11634 S:      Supported
11635 F:      drivers/net/ethernet/qlogic/netxen/
11636
11637 NEXTHOP
11638 M:      David Ahern <dsahern@kernel.org>
11639 L:      netdev@vger.kernel.org
11640 S:      Maintained
11641 F:      include/net/nexthop.h
11642 F:      include/uapi/linux/nexthop.h
11643 F:      include/net/netns/nexthop.h
11644 F:      net/ipv4/nexthop.c
11645
11646 NFC SUBSYSTEM
11647 L:      netdev@vger.kernel.org
11648 S:      Orphan
11649 F:      net/nfc/
11650 F:      include/net/nfc/
11651 F:      include/uapi/linux/nfc.h
11652 F:      drivers/nfc/
11653 F:      include/linux/platform_data/nfcmrvl.h
11654 F:      Documentation/devicetree/bindings/net/nfc/
11655
11656 NFS, SUNRPC, AND LOCKD CLIENTS
11657 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11658 M:      Anna Schumaker <anna.schumaker@netapp.com>
11659 L:      linux-nfs@vger.kernel.org
11660 W:      http://client.linux-nfs.org
11661 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11662 S:      Maintained
11663 F:      fs/lockd/
11664 F:      fs/nfs/
11665 F:      fs/nfs_common/
11666 F:      net/sunrpc/
11667 F:      include/linux/lockd/
11668 F:      include/linux/nfs*
11669 F:      include/linux/sunrpc/
11670 F:      include/uapi/linux/nfs*
11671 F:      include/uapi/linux/sunrpc/
11672
11673 NILFS2 FILESYSTEM
11674 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11675 L:      linux-nilfs@vger.kernel.org
11676 W:      https://nilfs.sourceforge.io/
11677 W:      https://nilfs.osdn.jp/
11678 T:      git git://github.com/konis/nilfs2.git
11679 S:      Supported
11680 F:      Documentation/filesystems/nilfs2.txt
11681 F:      fs/nilfs2/
11682 F:      include/trace/events/nilfs2.h
11683 F:      include/uapi/linux/nilfs2_api.h
11684 F:      include/uapi/linux/nilfs2_ondisk.h
11685
11686 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11687 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11688 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11689 S:      Maintained
11690 F:      Documentation/scsi/NinjaSCSI.txt
11691 F:      drivers/scsi/pcmcia/nsp_*
11692
11693 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11694 M:      GOTO Masanori <gotom@debian.or.jp>
11695 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11696 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11697 S:      Maintained
11698 F:      Documentation/scsi/NinjaSCSI.txt
11699 F:      drivers/scsi/nsp32*
11700
11701 NIOS2 ARCHITECTURE
11702 M:      Ley Foon Tan <lftan@altera.com>
11703 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11705 S:      Maintained
11706 F:      arch/nios2/
11707
11708 NOHZ, DYNTICKS SUPPORT
11709 M:      Frederic Weisbecker <fweisbec@gmail.com>
11710 M:      Thomas Gleixner <tglx@linutronix.de>
11711 M:      Ingo Molnar <mingo@kernel.org>
11712 L:      linux-kernel@vger.kernel.org
11713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11714 S:      Maintained
11715 F:      kernel/time/tick*.*
11716 F:      include/linux/tick.h
11717 F:      include/linux/sched/nohz.h
11718
11719 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11720 M:      Pavel Machek <pavel@ucw.cz>
11721 M:      Sakari Ailus <sakari.ailus@iki.fi>
11722 L:      linux-media@vger.kernel.org
11723 S:      Maintained
11724 F:      drivers/media/i2c/et8ek8
11725 F:      drivers/media/i2c/ad5820.c
11726
11727 NOKIA N900 POWER SUPPLY DRIVERS
11728 R:      Pali Rohár <pali.rohar@gmail.com>
11729 F:      include/linux/power/bq2415x_charger.h
11730 F:      include/linux/power/bq27xxx_battery.h
11731 F:      drivers/power/supply/bq2415x_charger.c
11732 F:      drivers/power/supply/bq27xxx_battery.c
11733 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11734 F:      drivers/power/supply/isp1704_charger.c
11735 F:      drivers/power/supply/rx51_battery.c
11736
11737 NOLIBC HEADER FILE
11738 M:      Willy Tarreau <w@1wt.eu>
11739 S:      Maintained
11740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11741 F:      tools/include/nolibc/
11742
11743 NSDEPS
11744 M:      Matthias Maennich <maennich@google.com>
11745 S:      Maintained
11746 F:      scripts/nsdeps
11747 F:      Documentation/core-api/symbol-namespaces.rst
11748
11749 NTB AMD DRIVER
11750 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11751 L:      linux-ntb@googlegroups.com
11752 S:      Supported
11753 F:      drivers/ntb/hw/amd/
11754
11755 NTB DRIVER CORE
11756 M:      Jon Mason <jdmason@kudzu.us>
11757 M:      Dave Jiang <dave.jiang@intel.com>
11758 M:      Allen Hubbe <allenbh@gmail.com>
11759 L:      linux-ntb@googlegroups.com
11760 S:      Supported
11761 W:      https://github.com/jonmason/ntb/wiki
11762 T:      git git://github.com/jonmason/ntb.git
11763 F:      drivers/ntb/
11764 F:      drivers/net/ntb_netdev.c
11765 F:      include/linux/ntb.h
11766 F:      include/linux/ntb_transport.h
11767 F:      tools/testing/selftests/ntb/
11768
11769 NTB IDT DRIVER
11770 M:      Serge Semin <fancer.lancer@gmail.com>
11771 L:      linux-ntb@googlegroups.com
11772 S:      Supported
11773 F:      drivers/ntb/hw/idt/
11774
11775 NTB INTEL DRIVER
11776 M:      Dave Jiang <dave.jiang@intel.com>
11777 L:      linux-ntb@googlegroups.com
11778 S:      Supported
11779 W:      https://github.com/davejiang/linux/wiki
11780 T:      git https://github.com/davejiang/linux.git
11781 F:      drivers/ntb/hw/intel/
11782
11783 NTFS FILESYSTEM
11784 M:      Anton Altaparmakov <anton@tuxera.com>
11785 L:      linux-ntfs-dev@lists.sourceforge.net
11786 W:      http://www.tuxera.com/
11787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11788 S:      Supported
11789 F:      Documentation/filesystems/ntfs.txt
11790 F:      fs/ntfs/
11791
11792 NUBUS SUBSYSTEM
11793 M:      Finn Thain <fthain@telegraphics.com.au>
11794 L:      linux-m68k@lists.linux-m68k.org
11795 S:      Maintained
11796 F:      arch/*/include/asm/nubus.h
11797 F:      drivers/nubus/
11798 F:      include/linux/nubus.h
11799 F:      include/uapi/linux/nubus.h
11800
11801 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11802 M:      Antonino Daplas <adaplas@gmail.com>
11803 L:      linux-fbdev@vger.kernel.org
11804 S:      Maintained
11805 F:      drivers/video/fbdev/riva/
11806 F:      drivers/video/fbdev/nvidia/
11807
11808 NVM EXPRESS DRIVER
11809 M:      Keith Busch <kbusch@kernel.org>
11810 M:      Jens Axboe <axboe@fb.com>
11811 M:      Christoph Hellwig <hch@lst.de>
11812 M:      Sagi Grimberg <sagi@grimberg.me>
11813 L:      linux-nvme@lists.infradead.org
11814 T:      git://git.infradead.org/nvme.git
11815 W:      http://git.infradead.org/nvme.git
11816 S:      Supported
11817 F:      drivers/nvme/host/
11818 F:      include/linux/nvme.h
11819 F:      include/uapi/linux/nvme_ioctl.h
11820
11821 NVM EXPRESS FC TRANSPORT DRIVERS
11822 M:      James Smart <james.smart@broadcom.com>
11823 L:      linux-nvme@lists.infradead.org
11824 S:      Supported
11825 F:      include/linux/nvme-fc.h
11826 F:      include/linux/nvme-fc-driver.h
11827 F:      drivers/nvme/host/fc.c
11828 F:      drivers/nvme/target/fc.c
11829 F:      drivers/nvme/target/fcloop.c
11830
11831 NVM EXPRESS TARGET DRIVER
11832 M:      Christoph Hellwig <hch@lst.de>
11833 M:      Sagi Grimberg <sagi@grimberg.me>
11834 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11835 L:      linux-nvme@lists.infradead.org
11836 T:      git://git.infradead.org/nvme.git
11837 W:      http://git.infradead.org/nvme.git
11838 S:      Supported
11839 F:      drivers/nvme/target/
11840
11841 NVMEM FRAMEWORK
11842 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11843 S:      Maintained
11844 F:      drivers/nvmem/
11845 F:      Documentation/devicetree/bindings/nvmem/
11846 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11847 F:      include/linux/nvmem-consumer.h
11848 F:      include/linux/nvmem-provider.h
11849
11850 NXP FXAS21002C DRIVER
11851 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11852 L:      linux-iio@vger.kernel.org
11853 S:      Maintained
11854 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11855 F:      drivers/iio/gyro/fxas21002c_core.c
11856 F:      drivers/iio/gyro/fxas21002c.h
11857 F:      drivers/iio/gyro/fxas21002c_i2c.c
11858 F:      drivers/iio/gyro/fxas21002c_spi.c
11859
11860 NXP SGTL5000 DRIVER
11861 M:      Fabio Estevam <festevam@gmail.com>
11862 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11863 S:      Maintained
11864 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11865 F:      sound/soc/codecs/sgtl5000*
11866
11867 NXP SJA1105 ETHERNET SWITCH DRIVER
11868 M:      Vladimir Oltean <olteanv@gmail.com>
11869 L:      linux-kernel@vger.kernel.org
11870 S:      Maintained
11871 F:      drivers/net/dsa/sja1105
11872
11873 NXP TDA998X DRM DRIVER
11874 M:      Russell King <linux@armlinux.org.uk>
11875 S:      Maintained
11876 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11877 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11878 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11879 F:      include/drm/i2c/tda998x.h
11880 F:      include/dt-bindings/display/tda998x.h
11881 K:      "nxp,tda998x"
11882
11883 NXP TFA9879 DRIVER
11884 M:      Peter Rosin <peda@axentia.se>
11885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11886 S:      Maintained
11887 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11888 F:      sound/soc/codecs/tfa9879*
11889
11890 NXP-NCI NFC DRIVER
11891 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11892 R:      Charles Gorand <charles.gorand@effinnov.com>
11893 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11894 S:      Supported
11895 F:      drivers/nfc/nxp-nci
11896
11897 OBJAGG
11898 M:      Jiri Pirko <jiri@mellanox.com>
11899 L:      netdev@vger.kernel.org
11900 S:      Supported
11901 F:      lib/objagg.c
11902 F:      lib/test_objagg.c
11903 F:      include/linux/objagg.h
11904
11905 NXP FSPI DRIVER
11906 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11907 M:      Ashish Kumar <ashish.kumar@nxp.com>
11908 L:      linux-spi@vger.kernel.org
11909 S:      Maintained
11910 F:      drivers/spi/spi-nxp-fspi.c
11911 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11912
11913 OBJTOOL
11914 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11915 M:      Peter Zijlstra <peterz@infradead.org>
11916 S:      Supported
11917 F:      tools/objtool/
11918
11919 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11920 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11921 M:      Andrew Donnellan <ajd@linux.ibm.com>
11922 L:      linuxppc-dev@lists.ozlabs.org
11923 S:      Supported
11924 F:      arch/powerpc/platforms/powernv/ocxl.c
11925 F:      arch/powerpc/include/asm/pnv-ocxl.h
11926 F:      drivers/misc/ocxl/
11927 F:      include/misc/ocxl*
11928 F:      include/uapi/misc/ocxl.h
11929 F:      Documentation/userspace-api/accelerators/ocxl.rst
11930
11931 OMAP AUDIO SUPPORT
11932 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11933 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11934 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11935 L:      linux-omap@vger.kernel.org
11936 S:      Maintained
11937 F:      sound/soc/ti/omap*
11938 F:      sound/soc/ti/rx51.c
11939 F:      sound/soc/ti/n810.c
11940 F:      sound/soc/ti/sdma-pcm.*
11941
11942 OMAP CLOCK FRAMEWORK SUPPORT
11943 M:      Paul Walmsley <paul@pwsan.com>
11944 L:      linux-omap@vger.kernel.org
11945 S:      Maintained
11946 F:      arch/arm/*omap*/*clock*
11947
11948 OMAP DEVICE TREE SUPPORT
11949 M:      Benoît Cousson <bcousson@baylibre.com>
11950 M:      Tony Lindgren <tony@atomide.com>
11951 L:      linux-omap@vger.kernel.org
11952 L:      devicetree@vger.kernel.org
11953 S:      Maintained
11954 F:      arch/arm/boot/dts/*omap*
11955 F:      arch/arm/boot/dts/*am3*
11956 F:      arch/arm/boot/dts/*am4*
11957 F:      arch/arm/boot/dts/*am5*
11958 F:      arch/arm/boot/dts/*dra7*
11959 F:      arch/arm/boot/dts/logicpd-som-lv*
11960 F:      arch/arm/boot/dts/logicpd-torpedo*
11961
11962 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11963 L:      linux-omap@vger.kernel.org
11964 L:      linux-fbdev@vger.kernel.org
11965 S:      Orphan
11966 F:      drivers/video/fbdev/omap2/
11967 F:      Documentation/arm/omap/dss.rst
11968
11969 OMAP FRAMEBUFFER SUPPORT
11970 L:      linux-fbdev@vger.kernel.org
11971 L:      linux-omap@vger.kernel.org
11972 S:      Orphan
11973 F:      drivers/video/fbdev/omap/
11974
11975 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11976 M:      Roger Quadros <rogerq@ti.com>
11977 M:      Tony Lindgren <tony@atomide.com>
11978 L:      linux-omap@vger.kernel.org
11979 S:      Maintained
11980 F:      drivers/memory/omap-gpmc.c
11981 F:      arch/arm/mach-omap2/*gpmc*
11982
11983 OMAP GPIO DRIVER
11984 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11985 M:      Santosh Shilimkar <ssantosh@kernel.org>
11986 M:      Kevin Hilman <khilman@kernel.org>
11987 L:      linux-omap@vger.kernel.org
11988 S:      Maintained
11989 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11990 F:      drivers/gpio/gpio-omap.c
11991
11992 OMAP HARDWARE SPINLOCK SUPPORT
11993 M:      Ohad Ben-Cohen <ohad@wizery.com>
11994 L:      linux-omap@vger.kernel.org
11995 S:      Maintained
11996 F:      drivers/hwspinlock/omap_hwspinlock.c
11997
11998 OMAP HS MMC SUPPORT
11999 L:      linux-mmc@vger.kernel.org
12000 L:      linux-omap@vger.kernel.org
12001 S:      Orphan
12002 F:      drivers/mmc/host/omap_hsmmc.c
12003
12004 OMAP HWMOD DATA
12005 M:      Paul Walmsley <paul@pwsan.com>
12006 L:      linux-omap@vger.kernel.org
12007 S:      Maintained
12008 F:      arch/arm/mach-omap2/omap_hwmod*data*
12009
12010 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
12011 M:      Benoît Cousson <bcousson@baylibre.com>
12012 L:      linux-omap@vger.kernel.org
12013 S:      Maintained
12014 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
12015
12016 OMAP HWMOD SUPPORT
12017 M:      Benoît Cousson <bcousson@baylibre.com>
12018 M:      Paul Walmsley <paul@pwsan.com>
12019 L:      linux-omap@vger.kernel.org
12020 S:      Maintained
12021 F:      arch/arm/mach-omap2/omap_hwmod.*
12022
12023 OMAP I2C DRIVER
12024 M:      Vignesh R <vigneshr@ti.com>
12025 L:      linux-omap@vger.kernel.org
12026 L:      linux-i2c@vger.kernel.org
12027 S:      Maintained
12028 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
12029 F:      drivers/i2c/busses/i2c-omap.c
12030
12031 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
12032 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12033 L:      linux-media@vger.kernel.org
12034 S:      Maintained
12035 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
12036 F:      drivers/media/platform/omap3isp/
12037 F:      drivers/staging/media/omap4iss/
12038
12039 OMAP MMC SUPPORT
12040 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12041 L:      linux-omap@vger.kernel.org
12042 S:      Odd Fixes
12043 F:      drivers/mmc/host/omap.c
12044
12045 OMAP POWER MANAGEMENT SUPPORT
12046 M:      Kevin Hilman <khilman@kernel.org>
12047 L:      linux-omap@vger.kernel.org
12048 S:      Maintained
12049 F:      arch/arm/*omap*/*pm*
12050 F:      drivers/cpufreq/omap-cpufreq.c
12051
12052 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
12053 M:      Rajendra Nayak <rnayak@codeaurora.org>
12054 M:      Paul Walmsley <paul@pwsan.com>
12055 L:      linux-omap@vger.kernel.org
12056 S:      Maintained
12057 F:      arch/arm/mach-omap2/prm*
12058
12059 OMAP RANDOM NUMBER GENERATOR SUPPORT
12060 M:      Deepak Saxena <dsaxena@plexity.net>
12061 S:      Maintained
12062 F:      drivers/char/hw_random/omap-rng.c
12063
12064 OMAP USB SUPPORT
12065 L:      linux-usb@vger.kernel.org
12066 L:      linux-omap@vger.kernel.org
12067 S:      Orphan
12068 F:      drivers/usb/*/*omap*
12069 F:      arch/arm/*omap*/usb*
12070
12071 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
12072 M:      Mark Jackson <mpfj@newflow.co.uk>
12073 L:      linux-omap@vger.kernel.org
12074 S:      Maintained
12075 F:      arch/arm/boot/dts/am335x-nano.dts
12076
12077 OMAP1 SUPPORT
12078 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12079 M:      Tony Lindgren <tony@atomide.com>
12080 L:      linux-omap@vger.kernel.org
12081 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12083 S:      Maintained
12084 F:      arch/arm/mach-omap1/
12085 F:      arch/arm/plat-omap/
12086 F:      arch/arm/configs/omap1_defconfig
12087 F:      drivers/i2c/busses/i2c-omap.c
12088 F:      include/linux/platform_data/i2c-omap.h
12089 F:      include/linux/platform_data/ams-delta-fiq.h
12090
12091 OMAP2+ SUPPORT
12092 M:      Tony Lindgren <tony@atomide.com>
12093 L:      linux-omap@vger.kernel.org
12094 W:      http://www.muru.com/linux/omap/
12095 W:      http://linux.omap.com/
12096 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12098 S:      Maintained
12099 F:      arch/arm/mach-omap2/
12100 F:      arch/arm/plat-omap/
12101 F:      arch/arm/configs/omap2plus_defconfig
12102 F:      drivers/bus/ti-sysc.c
12103 F:      drivers/i2c/busses/i2c-omap.c
12104 F:      drivers/irqchip/irq-omap-intc.c
12105 F:      drivers/mfd/*omap*.c
12106 F:      drivers/mfd/menelaus.c
12107 F:      drivers/mfd/palmas.c
12108 F:      drivers/mfd/tps65217.c
12109 F:      drivers/mfd/tps65218.c
12110 F:      drivers/mfd/tps65910.c
12111 F:      drivers/mfd/twl-core.[ch]
12112 F:      drivers/mfd/twl4030*.c
12113 F:      drivers/mfd/twl6030*.c
12114 F:      drivers/mfd/twl6040*.c
12115 F:      drivers/regulator/palmas-regulator*.c
12116 F:      drivers/regulator/pbias-regulator.c
12117 F:      drivers/regulator/tps65217-regulator.c
12118 F:      drivers/regulator/tps65218-regulator.c
12119 F:      drivers/regulator/tps65910-regulator.c
12120 F:      drivers/regulator/twl-regulator.c
12121 F:      drivers/regulator/twl6030-regulator.c
12122 F:      include/linux/platform_data/i2c-omap.h
12123 F:      include/linux/platform_data/ti-sysc.h
12124
12125 ONION OMEGA2+ BOARD
12126 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12127 L:      linux-mips@vger.kernel.org
12128 S:      Maintained
12129 F:      arch/mips/boot/dts/ralink/omega2p.dts
12130
12131 OMFS FILESYSTEM
12132 M:      Bob Copeland <me@bobcopeland.com>
12133 L:      linux-karma-devel@lists.sourceforge.net
12134 S:      Maintained
12135 F:      Documentation/filesystems/omfs.txt
12136 F:      fs/omfs/
12137
12138 OMNIKEY CARDMAN 4000 DRIVER
12139 M:      Harald Welte <laforge@gnumonks.org>
12140 S:      Maintained
12141 F:      drivers/char/pcmcia/cm4000_cs.c
12142 F:      include/linux/cm4000_cs.h
12143 F:      include/uapi/linux/cm4000_cs.h
12144
12145 OMNIKEY CARDMAN 4040 DRIVER
12146 M:      Harald Welte <laforge@gnumonks.org>
12147 S:      Maintained
12148 F:      drivers/char/pcmcia/cm4040_cs.*
12149
12150 OMNIVISION OV13858 SENSOR DRIVER
12151 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12152 L:      linux-media@vger.kernel.org
12153 T:      git git://linuxtv.org/media_tree.git
12154 S:      Maintained
12155 F:      drivers/media/i2c/ov13858.c
12156
12157 OMNIVISION OV2680 SENSOR DRIVER
12158 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12159 L:      linux-media@vger.kernel.org
12160 T:      git git://linuxtv.org/media_tree.git
12161 S:      Maintained
12162 F:      drivers/media/i2c/ov2680.c
12163 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12164
12165 OMNIVISION OV2685 SENSOR DRIVER
12166 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12167 L:      linux-media@vger.kernel.org
12168 T:      git git://linuxtv.org/media_tree.git
12169 S:      Maintained
12170 F:      drivers/media/i2c/ov2685.c
12171
12172 OMNIVISION OV5640 SENSOR DRIVER
12173 M:      Steve Longerbeam <slongerbeam@gmail.com>
12174 L:      linux-media@vger.kernel.org
12175 T:      git git://linuxtv.org/media_tree.git
12176 S:      Maintained
12177 F:      drivers/media/i2c/ov5640.c
12178
12179 OMNIVISION OV5647 SENSOR DRIVER
12180 M:      Luis Oliveira <lolivei@synopsys.com>
12181 L:      linux-media@vger.kernel.org
12182 T:      git git://linuxtv.org/media_tree.git
12183 S:      Maintained
12184 F:      drivers/media/i2c/ov5647.c
12185
12186 OMNIVISION OV5670 SENSOR DRIVER
12187 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12188 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12189 L:      linux-media@vger.kernel.org
12190 T:      git git://linuxtv.org/media_tree.git
12191 S:      Maintained
12192 F:      drivers/media/i2c/ov5670.c
12193
12194 OMNIVISION OV5675 SENSOR DRIVER
12195 M:      Shawn Tu <shawnx.tu@intel.com>
12196 L:      linux-media@vger.kernel.org
12197 T:      git git://linuxtv.org/media_tree.git
12198 S:      Maintained
12199 F:      drivers/media/i2c/ov5675.c
12200
12201 OMNIVISION OV5695 SENSOR DRIVER
12202 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12203 L:      linux-media@vger.kernel.org
12204 T:      git git://linuxtv.org/media_tree.git
12205 S:      Maintained
12206 F:      drivers/media/i2c/ov5695.c
12207
12208 OMNIVISION OV7670 SENSOR DRIVER
12209 M:      Jonathan Corbet <corbet@lwn.net>
12210 L:      linux-media@vger.kernel.org
12211 T:      git git://linuxtv.org/media_tree.git
12212 S:      Maintained
12213 F:      drivers/media/i2c/ov7670.c
12214 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12215
12216 OMNIVISION OV772x SENSOR DRIVER
12217 M:      Jacopo Mondi <jacopo@jmondi.org>
12218 L:      linux-media@vger.kernel.org
12219 T:      git git://linuxtv.org/media_tree.git
12220 S:      Odd fixes
12221 F:      drivers/media/i2c/ov772x.c
12222 F:      include/media/i2c/ov772x.h
12223 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12224
12225 OMNIVISION OV7740 SENSOR DRIVER
12226 M:      Wenyou Yang <wenyou.yang@microchip.com>
12227 L:      linux-media@vger.kernel.org
12228 T:      git git://linuxtv.org/media_tree.git
12229 S:      Maintained
12230 F:      drivers/media/i2c/ov7740.c
12231 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12232
12233 OMNIVISION OV9640 SENSOR DRIVER
12234 M:      Petr Cvek <petrcvekcz@gmail.com>
12235 L:      linux-media@vger.kernel.org
12236 S:      Maintained
12237 F:      drivers/media/i2c/ov9640.*
12238
12239 OMNIVISION OV8856 SENSOR DRIVER
12240 M:      Ben Kao <ben.kao@intel.com>
12241 L:      linux-media@vger.kernel.org
12242 T:      git git://linuxtv.org/media_tree.git
12243 S:      Maintained
12244 F:      drivers/media/i2c/ov8856.c
12245
12246 OMNIVISION OV9650 SENSOR DRIVER
12247 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12248 R:      Akinobu Mita <akinobu.mita@gmail.com>
12249 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12250 L:      linux-media@vger.kernel.org
12251 T:      git git://linuxtv.org/media_tree.git
12252 S:      Maintained
12253 F:      drivers/media/i2c/ov9650.c
12254 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12255
12256 ONENAND FLASH DRIVER
12257 M:      Kyungmin Park <kyungmin.park@samsung.com>
12258 L:      linux-mtd@lists.infradead.org
12259 S:      Maintained
12260 F:      drivers/mtd/nand/onenand/
12261 F:      include/linux/mtd/onenand*.h
12262
12263 OP-TEE DRIVER
12264 M:      Jens Wiklander <jens.wiklander@linaro.org>
12265 L:      tee-dev@lists.linaro.org
12266 S:      Maintained
12267 F:      drivers/tee/optee/
12268
12269 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12270 M:      Sumit Garg <sumit.garg@linaro.org>
12271 L:      tee-dev@lists.linaro.org
12272 S:      Maintained
12273 F:      drivers/char/hw_random/optee-rng.c
12274
12275 OPA-VNIC DRIVER
12276 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12277 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12278 L:      linux-rdma@vger.kernel.org
12279 S:      Supported
12280 F:      drivers/infiniband/ulp/opa_vnic
12281
12282 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12283 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12284 M:      Frank Rowand <frowand.list@gmail.com>
12285 L:      devicetree@vger.kernel.org
12286 S:      Maintained
12287 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12288 F:      Documentation/devicetree/overlay-notes.txt
12289 F:      drivers/of/overlay.c
12290 F:      drivers/of/resolver.c
12291 K:      of_overlay_notifier_
12292
12293 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12294 M:      Rob Herring <robh+dt@kernel.org>
12295 M:      Frank Rowand <frowand.list@gmail.com>
12296 L:      devicetree@vger.kernel.org
12297 W:      http://www.devicetree.org/
12298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12299 S:      Maintained
12300 F:      drivers/of/
12301 F:      include/linux/of*.h
12302 F:      scripts/dtc/
12303 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12304
12305 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12306 M:      Rob Herring <robh+dt@kernel.org>
12307 M:      Mark Rutland <mark.rutland@arm.com>
12308 L:      devicetree@vger.kernel.org
12309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12310 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12311 S:      Maintained
12312 F:      Documentation/devicetree/
12313 F:      arch/*/boot/dts/
12314 F:      include/dt-bindings/
12315
12316 OPENCORES I2C BUS DRIVER
12317 M:      Peter Korsgaard <peter@korsgaard.com>
12318 M:      Andrew Lunn <andrew@lunn.ch>
12319 L:      linux-i2c@vger.kernel.org
12320 S:      Maintained
12321 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12322 F:      Documentation/i2c/busses/i2c-ocores.rst
12323 F:      drivers/i2c/busses/i2c-ocores.c
12324 F:      include/linux/platform_data/i2c-ocores.h
12325
12326 OPENRISC ARCHITECTURE
12327 M:      Jonas Bonn <jonas@southpole.se>
12328 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12329 M:      Stafford Horne <shorne@gmail.com>
12330 T:      git git://github.com/openrisc/linux.git
12331 L:      openrisc@lists.librecores.org
12332 W:      http://openrisc.io
12333 S:      Maintained
12334 F:      Documentation/devicetree/bindings/openrisc/
12335 F:      Documentation/openrisc/
12336 F:      arch/openrisc/
12337 F:      drivers/irqchip/irq-ompic.c
12338 F:      drivers/irqchip/irq-or1k-*
12339
12340 OPENVSWITCH
12341 M:      Pravin B Shelar <pshelar@ovn.org>
12342 L:      netdev@vger.kernel.org
12343 L:      dev@openvswitch.org
12344 W:      http://openvswitch.org
12345 S:      Maintained
12346 F:      net/openvswitch/
12347 F:      include/uapi/linux/openvswitch.h
12348
12349 OPERATING PERFORMANCE POINTS (OPP)
12350 M:      Viresh Kumar <vireshk@kernel.org>
12351 M:      Nishanth Menon <nm@ti.com>
12352 M:      Stephen Boyd <sboyd@kernel.org>
12353 L:      linux-pm@vger.kernel.org
12354 S:      Maintained
12355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12356 F:      drivers/opp/
12357 F:      include/linux/pm_opp.h
12358 F:      Documentation/power/opp.rst
12359 F:      Documentation/devicetree/bindings/opp/
12360
12361 OPL4 DRIVER
12362 M:      Clemens Ladisch <clemens@ladisch.de>
12363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12365 S:      Maintained
12366 F:      sound/drivers/opl4/
12367
12368 OPROFILE
12369 M:      Robert Richter <rric@kernel.org>
12370 L:      oprofile-list@lists.sf.net
12371 S:      Maintained
12372 F:      arch/*/include/asm/oprofile*.h
12373 F:      arch/*/oprofile/
12374 F:      drivers/oprofile/
12375 F:      include/linux/oprofile.h
12376
12377 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12378 M:      Mark Fasheh <mark@fasheh.com>
12379 M:      Joel Becker <jlbec@evilplan.org>
12380 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12381 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12382 W:      http://ocfs2.wiki.kernel.org
12383 S:      Supported
12384 F:      Documentation/filesystems/ocfs2.txt
12385 F:      Documentation/filesystems/dlmfs.txt
12386 F:      fs/ocfs2/
12387
12388 ORANGEFS FILESYSTEM
12389 M:      Mike Marshall <hubcap@omnibond.com>
12390 R:      Martin Brandenburg <martin@omnibond.com>
12391 L:      devel@lists.orangefs.org
12392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12393 S:      Supported
12394 F:      fs/orangefs/
12395 F:      Documentation/filesystems/orangefs.txt
12396
12397 ORINOCO DRIVER
12398 L:      linux-wireless@vger.kernel.org
12399 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12400 W:      http://www.nongnu.org/orinoco/
12401 S:      Orphan
12402 F:      drivers/net/wireless/intersil/orinoco/
12403
12404 OV2659 OMNIVISION SENSOR DRIVER
12405 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12406 L:      linux-media@vger.kernel.org
12407 W:      https://linuxtv.org
12408 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12409 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12410 S:      Maintained
12411 F:      drivers/media/i2c/ov2659.c
12412 F:      include/media/i2c/ov2659.h
12413
12414 OVERLAY FILESYSTEM
12415 M:      Miklos Szeredi <miklos@szeredi.hu>
12416 L:      linux-unionfs@vger.kernel.org
12417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12418 S:      Supported
12419 F:      fs/overlayfs/
12420 F:      Documentation/filesystems/overlayfs.rst
12421
12422 P54 WIRELESS DRIVER
12423 M:      Christian Lamparter <chunkeey@googlemail.com>
12424 L:      linux-wireless@vger.kernel.org
12425 W:      http://wireless.kernel.org/en/users/Drivers/p54
12426 S:      Maintained
12427 F:      drivers/net/wireless/intersil/p54/
12428
12429 PA SEMI ETHERNET DRIVER
12430 L:      netdev@vger.kernel.org
12431 S:      Orphan
12432 F:      drivers/net/ethernet/pasemi/*
12433
12434 PA SEMI SMBUS DRIVER
12435 L:      linux-i2c@vger.kernel.org
12436 S:      Orphan
12437 F:      drivers/i2c/busses/i2c-pasemi.c
12438
12439 PACKING
12440 M:      Vladimir Oltean <olteanv@gmail.com>
12441 L:      netdev@vger.kernel.org
12442 S:      Supported
12443 F:      lib/packing.c
12444 F:      include/linux/packing.h
12445 F:      Documentation/core-api/packing.rst
12446
12447 PADATA PARALLEL EXECUTION MECHANISM
12448 M:      Steffen Klassert <steffen.klassert@secunet.com>
12449 L:      linux-crypto@vger.kernel.org
12450 S:      Maintained
12451 F:      kernel/padata.c
12452 F:      include/linux/padata.h
12453 F:      Documentation/padata.txt
12454
12455 PAGE POOL
12456 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12457 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12458 L:      netdev@vger.kernel.org
12459 S:      Supported
12460 F:      net/core/page_pool.c
12461 F:      include/net/page_pool.h
12462
12463 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12464 M:      Harald Welte <laforge@gnumonks.org>
12465 L:      platform-driver-x86@vger.kernel.org
12466 S:      Maintained
12467 F:      drivers/platform/x86/panasonic-laptop.c
12468
12469 PARALLEL LCD/KEYPAD PANEL DRIVER
12470 M:      Willy Tarreau <willy@haproxy.com>
12471 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12472 S:      Odd Fixes
12473 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12474 F:      drivers/auxdisplay/panel.c
12475
12476 PARALLEL PORT SUBSYSTEM
12477 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12478 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12479 L:      linux-parport@lists.infradead.org (subscribers-only)
12480 S:      Maintained
12481 F:      drivers/parport/
12482 F:      include/linux/parport*.h
12483 F:      drivers/char/ppdev.c
12484 F:      include/uapi/linux/ppdev.h
12485 F:      Documentation/driver-api/parport*.rst
12486
12487 PARAVIRT_OPS INTERFACE
12488 M:      Juergen Gross <jgross@suse.com>
12489 M:      Thomas Hellstrom <thellstrom@vmware.com>
12490 M:      "VMware, Inc." <pv-drivers@vmware.com>
12491 L:      virtualization@lists.linux-foundation.org
12492 S:      Supported
12493 F:      Documentation/virt/paravirt_ops.rst
12494 F:      arch/*/kernel/paravirt*
12495 F:      arch/*/include/asm/paravirt*.h
12496 F:      include/linux/hypervisor.h
12497
12498 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12499 M:      Tim Waugh <tim@cyberelk.net>
12500 L:      linux-parport@lists.infradead.org (subscribers-only)
12501 S:      Maintained
12502 F:      Documentation/admin-guide/blockdev/paride.rst
12503 F:      drivers/block/paride/
12504
12505 PARISC ARCHITECTURE
12506 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12507 M:      Helge Deller <deller@gmx.de>
12508 L:      linux-parisc@vger.kernel.org
12509 W:      http://www.parisc-linux.org/
12510 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12513 S:      Maintained
12514 F:      arch/parisc/
12515 F:      Documentation/parisc/
12516 F:      drivers/parisc/
12517 F:      drivers/char/agp/parisc-agp.c
12518 F:      drivers/input/misc/hp_sdc_rtc.c
12519 F:      drivers/input/serio/gscps2.c
12520 F:      drivers/input/serio/hp_sdc*
12521 F:      drivers/parport/parport_gsc.*
12522 F:      drivers/tty/serial/8250/8250_gsc.c
12523 F:      drivers/video/fbdev/sti*
12524 F:      drivers/video/console/sti*
12525 F:      drivers/video/logo/logo_parisc*
12526 F:      include/linux/hp_sdc.h
12527
12528 PARMAN
12529 M:      Jiri Pirko <jiri@mellanox.com>
12530 L:      netdev@vger.kernel.org
12531 S:      Supported
12532 F:      lib/parman.c
12533 F:      lib/test_parman.c
12534 F:      include/linux/parman.h
12535
12536 PC ENGINES APU BOARD DRIVER
12537 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12538 S:      Maintained
12539 F:      drivers/platform/x86/pcengines-apuv2.c
12540
12541 PC87360 HARDWARE MONITORING DRIVER
12542 M:      Jim Cromie <jim.cromie@gmail.com>
12543 L:      linux-hwmon@vger.kernel.org
12544 S:      Maintained
12545 F:      Documentation/hwmon/pc87360.rst
12546 F:      drivers/hwmon/pc87360.c
12547
12548 PC8736x GPIO DRIVER
12549 M:      Jim Cromie <jim.cromie@gmail.com>
12550 S:      Maintained
12551 F:      drivers/char/pc8736x_gpio.c
12552
12553 PC87427 HARDWARE MONITORING DRIVER
12554 M:      Jean Delvare <jdelvare@suse.com>
12555 L:      linux-hwmon@vger.kernel.org
12556 S:      Maintained
12557 F:      Documentation/hwmon/pc87427.rst
12558 F:      drivers/hwmon/pc87427.c
12559
12560 PCA9532 LED DRIVER
12561 M:      Riku Voipio <riku.voipio@iki.fi>
12562 S:      Maintained
12563 F:      drivers/leds/leds-pca9532.c
12564 F:      include/linux/leds-pca9532.h
12565
12566 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12567 M:      Guenter Roeck <linux@roeck-us.net>
12568 L:      linux-i2c@vger.kernel.org
12569 S:      Maintained
12570 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12571
12572 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12573 M:      Khalid Aziz <khalid@gonehiking.org>
12574 S:      Maintained
12575 F:      drivers/firmware/pcdp.*
12576
12577 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12578 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12579 L:      linux-pci@vger.kernel.org
12580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12581 S:      Maintained
12582 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12583 F:      drivers/pci/controller/pci-aardvark.c
12584
12585 PCI DRIVER FOR ALTERA PCIE IP
12586 M:      Ley Foon Tan <lftan@altera.com>
12587 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12588 L:      linux-pci@vger.kernel.org
12589 S:      Supported
12590 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12591 F:      drivers/pci/controller/pcie-altera.c
12592
12593 PCI DRIVER FOR APPLIEDMICRO XGENE
12594 M:      Toan Le <toan@os.amperecomputing.com>
12595 L:      linux-pci@vger.kernel.org
12596 L:      linux-arm-kernel@lists.infradead.org
12597 S:      Maintained
12598 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12599 F:      drivers/pci/controller/pci-xgene.c
12600
12601 PCI DRIVER FOR ARM VERSATILE PLATFORM
12602 M:      Rob Herring <robh@kernel.org>
12603 L:      linux-pci@vger.kernel.org
12604 L:      linux-arm-kernel@lists.infradead.org
12605 S:      Maintained
12606 F:      Documentation/devicetree/bindings/pci/versatile.txt
12607 F:      drivers/pci/controller/pci-versatile.c
12608
12609 PCI DRIVER FOR ARMADA 8K
12610 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12611 L:      linux-pci@vger.kernel.org
12612 L:      linux-arm-kernel@lists.infradead.org
12613 S:      Maintained
12614 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12615 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12616
12617 PCI DRIVER FOR CADENCE PCIE IP
12618 M:      Tom Joseph <tjoseph@cadence.com>
12619 L:      linux-pci@vger.kernel.org
12620 S:      Maintained
12621 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12622 F:      drivers/pci/controller/pcie-cadence*
12623
12624 PCI DRIVER FOR FREESCALE LAYERSCAPE
12625 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12626 M:      Mingkai Hu <mingkai.hu@nxp.com>
12627 M:      Roy Zang <roy.zang@nxp.com>
12628 L:      linuxppc-dev@lists.ozlabs.org
12629 L:      linux-pci@vger.kernel.org
12630 L:      linux-arm-kernel@lists.infradead.org
12631 S:      Maintained
12632 F:      drivers/pci/controller/dwc/*layerscape*
12633
12634 PCI DRIVER FOR GENERIC OF HOSTS
12635 M:      Will Deacon <will@kernel.org>
12636 L:      linux-pci@vger.kernel.org
12637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12638 S:      Maintained
12639 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12640 F:      drivers/pci/controller/pci-host-common.c
12641 F:      drivers/pci/controller/pci-host-generic.c
12642
12643 PCI DRIVER FOR IMX6
12644 M:      Richard Zhu <hongxing.zhu@nxp.com>
12645 M:      Lucas Stach <l.stach@pengutronix.de>
12646 L:      linux-pci@vger.kernel.org
12647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12648 S:      Maintained
12649 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12650 F:      drivers/pci/controller/dwc/*imx6*
12651
12652 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12653 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12654 L:      linux-pci@vger.kernel.org
12655 S:      Supported
12656 F:      drivers/pci/controller/vmd.c
12657
12658 PCI DRIVER FOR MICROSEMI SWITCHTEC
12659 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12660 M:      Logan Gunthorpe <logang@deltatee.com>
12661 L:      linux-pci@vger.kernel.org
12662 S:      Maintained
12663 F:      Documentation/driver-api/switchtec.rst
12664 F:      Documentation/ABI/testing/sysfs-class-switchtec
12665 F:      drivers/pci/switch/switchtec*
12666 F:      include/uapi/linux/switchtec_ioctl.h
12667 F:      include/linux/switchtec.h
12668 F:      drivers/ntb/hw/mscc/
12669
12670 PCI DRIVER FOR MOBIVEIL PCIE IP
12671 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12672 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12673 L:      linux-pci@vger.kernel.org
12674 S:      Supported
12675 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12676 F:      drivers/pci/controller/pcie-mobiveil.c
12677
12678 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12679 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12680 M:      Jason Cooper <jason@lakedaemon.net>
12681 L:      linux-pci@vger.kernel.org
12682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12683 S:      Maintained
12684 F:      drivers/pci/controller/*mvebu*
12685
12686 PCI DRIVER FOR NVIDIA TEGRA
12687 M:      Thierry Reding <thierry.reding@gmail.com>
12688 L:      linux-tegra@vger.kernel.org
12689 L:      linux-pci@vger.kernel.org
12690 S:      Supported
12691 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12692 F:      drivers/pci/controller/pci-tegra.c
12693
12694 PCI DRIVER FOR RENESAS R-CAR
12695 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12696 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12697 L:      linux-pci@vger.kernel.org
12698 L:      linux-renesas-soc@vger.kernel.org
12699 S:      Maintained
12700 F:      drivers/pci/controller/*rcar*
12701
12702 PCI DRIVER FOR SAMSUNG EXYNOS
12703 M:      Jingoo Han <jingoohan1@gmail.com>
12704 L:      linux-pci@vger.kernel.org
12705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12706 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12707 S:      Maintained
12708 F:      drivers/pci/controller/dwc/pci-exynos.c
12709
12710 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12711 M:      Jingoo Han <jingoohan1@gmail.com>
12712 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12713 L:      linux-pci@vger.kernel.org
12714 S:      Maintained
12715 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12716 F:      drivers/pci/controller/dwc/*designware*
12717
12718 PCI DRIVER FOR TI DRA7XX
12719 M:      Kishon Vijay Abraham I <kishon@ti.com>
12720 L:      linux-omap@vger.kernel.org
12721 L:      linux-pci@vger.kernel.org
12722 S:      Supported
12723 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12724 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12725
12726 PCI DRIVER FOR TI KEYSTONE
12727 M:      Murali Karicheri <m-karicheri2@ti.com>
12728 L:      linux-pci@vger.kernel.org
12729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12730 S:      Maintained
12731 F:      drivers/pci/controller/dwc/pci-keystone.c
12732
12733 PCI ENDPOINT SUBSYSTEM
12734 M:      Kishon Vijay Abraham I <kishon@ti.com>
12735 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12736 L:      linux-pci@vger.kernel.org
12737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12738 S:      Supported
12739 F:      drivers/pci/endpoint/
12740 F:      drivers/misc/pci_endpoint_test.c
12741 F:      tools/pci/
12742
12743 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12744 M:      Russell Currey <ruscur@russell.cc>
12745 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12746 M:      Oliver O'Halloran <oohall@gmail.com>
12747 L:      linuxppc-dev@lists.ozlabs.org
12748 S:      Supported
12749 F:      Documentation/PCI/pci-error-recovery.rst
12750 F:      drivers/pci/pcie/aer.c
12751 F:      drivers/pci/pcie/dpc.c
12752 F:      drivers/pci/pcie/err.c
12753 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12754 F:      arch/powerpc/kernel/eeh*.c
12755 F:      arch/powerpc/platforms/*/eeh*.c
12756 F:      arch/powerpc/include/*/eeh*.h
12757
12758 PCI ERROR RECOVERY
12759 M:      Linas Vepstas <linasvepstas@gmail.com>
12760 L:      linux-pci@vger.kernel.org
12761 S:      Supported
12762 F:      Documentation/PCI/pci-error-recovery.rst
12763
12764 PCI MSI DRIVER FOR ALTERA MSI IP
12765 M:      Ley Foon Tan <lftan@altera.com>
12766 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12767 L:      linux-pci@vger.kernel.org
12768 S:      Supported
12769 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12770 F:      drivers/pci/controller/pcie-altera-msi.c
12771
12772 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12773 M:      Toan Le <toan@os.amperecomputing.com>
12774 L:      linux-pci@vger.kernel.org
12775 L:      linux-arm-kernel@lists.infradead.org
12776 S:      Maintained
12777 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12778 F:      drivers/pci/controller/pci-xgene-msi.c
12779
12780 PCI SUBSYSTEM
12781 M:      Bjorn Helgaas <bhelgaas@google.com>
12782 L:      linux-pci@vger.kernel.org
12783 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12785 S:      Supported
12786 F:      Documentation/devicetree/bindings/pci/
12787 F:      Documentation/PCI/
12788 F:      drivers/acpi/pci*
12789 F:      drivers/pci/
12790 F:      include/asm-generic/pci*
12791 F:      include/linux/pci*
12792 F:      include/linux/of_pci.h
12793 F:      include/uapi/linux/pci*
12794 F:      lib/pci*
12795 F:      arch/x86/pci/
12796 F:      arch/x86/kernel/quirks.c
12797 F:      arch/x86/kernel/early-quirks.c
12798
12799 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12800 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12801 R:      Andrew Murray <andrew.murray@arm.com>
12802 L:      linux-pci@vger.kernel.org
12803 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12805 S:      Supported
12806 F:      drivers/pci/controller/
12807
12808 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12809 M:      Jonathan Chocron <jonnyc@amazon.com>
12810 L:      linux-pci@vger.kernel.org
12811 S:      Maintained
12812 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12813 F:      drivers/pci/controller/dwc/pcie-al.c
12814
12815 PCIE DRIVER FOR AMLOGIC MESON
12816 M:      Yue Wang <yue.wang@Amlogic.com>
12817 L:      linux-pci@vger.kernel.org
12818 L:      linux-amlogic@lists.infradead.org
12819 S:      Maintained
12820 F:      drivers/pci/controller/dwc/pci-meson.c
12821
12822 PCIE DRIVER FOR AXIS ARTPEC
12823 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12824 L:      linux-arm-kernel@axis.com
12825 L:      linux-pci@vger.kernel.org
12826 S:      Maintained
12827 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12828 F:      drivers/pci/controller/dwc/*artpec*
12829
12830 PCIE DRIVER FOR CAVIUM THUNDERX
12831 M:      Robert Richter <rrichter@marvell.com>
12832 L:      linux-pci@vger.kernel.org
12833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12834 S:      Supported
12835 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12836 F:      drivers/pci/controller/pci-thunder-*
12837
12838 PCIE DRIVER FOR HISILICON
12839 M:      Zhou Wang <wangzhou1@hisilicon.com>
12840 L:      linux-pci@vger.kernel.org
12841 S:      Maintained
12842 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12843 F:      drivers/pci/controller/dwc/pcie-hisi.c
12844
12845 PCIE DRIVER FOR HISILICON KIRIN
12846 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12847 M:      Binghui Wang <wangbinghui@hisilicon.com>
12848 L:      linux-pci@vger.kernel.org
12849 S:      Maintained
12850 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12851 F:      drivers/pci/controller/dwc/pcie-kirin.c
12852
12853 PCIE DRIVER FOR HISILICON STB
12854 M:      Shawn Guo <shawn.guo@linaro.org>
12855 L:      linux-pci@vger.kernel.org
12856 S:      Maintained
12857 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12858 F:      drivers/pci/controller/dwc/pcie-histb.c
12859
12860 PCIE DRIVER FOR MEDIATEK
12861 M:      Ryder Lee <ryder.lee@mediatek.com>
12862 L:      linux-pci@vger.kernel.org
12863 L:      linux-mediatek@lists.infradead.org
12864 S:      Supported
12865 F:      Documentation/devicetree/bindings/pci/mediatek*
12866 F:      drivers/pci/controller/*mediatek*
12867
12868 PCIE DRIVER FOR QUALCOMM MSM
12869 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12870 L:      linux-pci@vger.kernel.org
12871 L:      linux-arm-msm@vger.kernel.org
12872 S:      Maintained
12873 F:      drivers/pci/controller/dwc/*qcom*
12874
12875 PCIE DRIVER FOR ROCKCHIP
12876 M:      Shawn Lin <shawn.lin@rock-chips.com>
12877 L:      linux-pci@vger.kernel.org
12878 L:      linux-rockchip@lists.infradead.org
12879 S:      Maintained
12880 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12881 F:      drivers/pci/controller/pcie-rockchip*
12882
12883 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12884 M:      Linus Walleij <linus.walleij@linaro.org>
12885 L:      linux-pci@vger.kernel.org
12886 S:      Maintained
12887 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12888 F:      drivers/pci/controller/pci-v3-semi.c
12889
12890 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12891 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12892 L:      linux-pci@vger.kernel.org
12893 S:      Maintained
12894 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12895 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12896
12897 PCIE DRIVER FOR ST SPEAR13XX
12898 M:      Pratyush Anand <pratyush.anand@gmail.com>
12899 L:      linux-pci@vger.kernel.org
12900 S:      Maintained
12901 F:      drivers/pci/controller/dwc/*spear*
12902
12903 PCMCIA SUBSYSTEM
12904 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12906 S:      Odd Fixes
12907 F:      Documentation/pcmcia/
12908 F:      tools/pcmcia/
12909 F:      drivers/pcmcia/
12910 F:      include/pcmcia/
12911
12912 PCNET32 NETWORK DRIVER
12913 M:      Don Fry <pcnet32@frontier.com>
12914 L:      netdev@vger.kernel.org
12915 S:      Maintained
12916 F:      drivers/net/ethernet/amd/pcnet32.c
12917
12918 PCRYPT PARALLEL CRYPTO ENGINE
12919 M:      Steffen Klassert <steffen.klassert@secunet.com>
12920 L:      linux-crypto@vger.kernel.org
12921 S:      Maintained
12922 F:      crypto/pcrypt.c
12923 F:      include/crypto/pcrypt.h
12924
12925 PEAQ WMI HOTKEYS DRIVER
12926 M:      Hans de Goede <hdegoede@redhat.com>
12927 L:      platform-driver-x86@vger.kernel.org
12928 S:      Maintained
12929 F:      drivers/platform/x86/peaq-wmi.c
12930
12931 PENSANDO ETHERNET DRIVERS
12932 M:      Shannon Nelson <snelson@pensando.io>
12933 M:      Pensando Drivers <drivers@pensando.io>
12934 L:      netdev@vger.kernel.org
12935 S:      Supported
12936 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12937 F:      drivers/net/ethernet/pensando/
12938
12939 PER-CPU MEMORY ALLOCATOR
12940 M:      Dennis Zhou <dennis@kernel.org>
12941 M:      Tejun Heo <tj@kernel.org>
12942 M:      Christoph Lameter <cl@linux.com>
12943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12944 S:      Maintained
12945 F:      include/linux/percpu*.h
12946 F:      mm/percpu*.c
12947 F:      arch/*/include/asm/percpu.h
12948
12949 PER-TASK DELAY ACCOUNTING
12950 M:      Balbir Singh <bsingharora@gmail.com>
12951 S:      Maintained
12952 F:      include/linux/delayacct.h
12953 F:      kernel/delayacct.c
12954
12955 PERFORMANCE EVENTS SUBSYSTEM
12956 M:      Peter Zijlstra <peterz@infradead.org>
12957 M:      Ingo Molnar <mingo@redhat.com>
12958 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12959 R:      Mark Rutland <mark.rutland@arm.com>
12960 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12961 R:      Jiri Olsa <jolsa@redhat.com>
12962 R:      Namhyung Kim <namhyung@kernel.org>
12963 L:      linux-kernel@vger.kernel.org
12964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12965 S:      Supported
12966 F:      kernel/events/*
12967 F:      include/linux/perf_event.h
12968 F:      include/uapi/linux/perf_event.h
12969 F:      arch/*/kernel/perf_event*.c
12970 F:      arch/*/kernel/*/perf_event*.c
12971 F:      arch/*/kernel/*/*/perf_event*.c
12972 F:      arch/*/include/asm/perf_event.h
12973 F:      arch/*/kernel/perf_callchain.c
12974 F:      arch/*/events/*
12975 F:      arch/*/events/*/*
12976 F:      tools/perf/
12977
12978 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
12979 R:      John Garry <john.garry@huawei.com>
12980 R:      Will Deacon <will@kernel.org>
12981 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12982 S:      Supported
12983 F:      tools/perf/pmu-events/arch/arm64/
12984
12985 PERSONALITY HANDLING
12986 M:      Christoph Hellwig <hch@infradead.org>
12987 L:      linux-abi-devel@lists.sourceforge.net
12988 S:      Maintained
12989 F:      include/linux/personality.h
12990 F:      include/uapi/linux/personality.h
12991
12992 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12993 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12994 L:      linux-input@vger.kernel.org
12995 S:      Maintained
12996 F:      Documentation/input/devices/pxrc.rst
12997 F:      drivers/input/joystick/pxrc.c
12998
12999 FLYSKY FSIA6B RC RECEIVER
13000 M:      Markus Koch <markus@notsyncing.net>
13001 L:      linux-input@vger.kernel.org
13002 S:      Maintained
13003 F:      drivers/input/joystick/fsia6b.c
13004
13005 PHONET PROTOCOL
13006 M:      Remi Denis-Courmont <courmisch@gmail.com>
13007 S:      Supported
13008 F:      Documentation/networking/phonet.txt
13009 F:      include/linux/phonet.h
13010 F:      include/net/phonet/
13011 F:      include/uapi/linux/phonet.h
13012 F:      net/phonet/
13013
13014 PHRAM MTD DRIVER
13015 M:      Joern Engel <joern@lazybastard.org>
13016 L:      linux-mtd@lists.infradead.org
13017 S:      Maintained
13018 F:      drivers/mtd/devices/phram.c
13019
13020 PICOLCD HID DRIVER
13021 M:      Bruno Prémont <bonbons@linux-vserver.org>
13022 L:      linux-input@vger.kernel.org
13023 S:      Maintained
13024 F:      drivers/hid/hid-picolcd*
13025
13026 PICOXCELL SUPPORT
13027 M:      Jamie Iles <jamie@jamieiles.com>
13028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13029 T:      git git://github.com/jamieiles/linux-2.6-ji.git
13030 S:      Supported
13031 F:      arch/arm/boot/dts/picoxcell*
13032 F:      arch/arm/mach-picoxcell/
13033 F:      drivers/crypto/picoxcell*
13034
13035 PIDFD API
13036 M:      Christian Brauner <christian@brauner.io>
13037 L:      linux-kernel@vger.kernel.org
13038 S:      Maintained
13039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
13040 F:      samples/pidfd/
13041 F:      tools/testing/selftests/pidfd/
13042 F:      tools/testing/selftests/clone3/
13043 K:      (?i)pidfd
13044 K:      (?i)clone3
13045 K:      \b(clone_args|kernel_clone_args)\b
13046
13047 PIN CONTROL SUBSYSTEM
13048 M:      Linus Walleij <linus.walleij@linaro.org>
13049 L:      linux-gpio@vger.kernel.org
13050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
13051 S:      Maintained
13052 F:      Documentation/devicetree/bindings/pinctrl/
13053 F:      Documentation/driver-api/pinctl.rst
13054 F:      drivers/pinctrl/
13055 F:      include/linux/pinctrl/
13056
13057 PIN CONTROLLER - MICROCHIP AT91
13058 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13059 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13060 L:      linux-gpio@vger.kernel.org
13061 S:      Supported
13062 F:      drivers/pinctrl/pinctrl-at91*
13063 F:      drivers/gpio/gpio-sama5d2-piobu.c
13064
13065 PIN CONTROLLER - FREESCALE
13066 M:      Dong Aisheng <aisheng.dong@nxp.com>
13067 M:      Fabio Estevam <festevam@gmail.com>
13068 M:      Shawn Guo <shawnguo@kernel.org>
13069 M:      Stefan Agner <stefan@agner.ch>
13070 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13071 L:      linux-gpio@vger.kernel.org
13072 S:      Maintained
13073 F:      drivers/pinctrl/freescale/
13074 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13075
13076 PIN CONTROLLER - INTEL
13077 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13078 M:      Andy Shevchenko <andy@kernel.org>
13079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13080 S:      Maintained
13081 F:      drivers/pinctrl/intel/
13082
13083 PIN CONTROLLER - MEDIATEK
13084 M:      Sean Wang <sean.wang@kernel.org>
13085 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13086 S:      Maintained
13087 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13088 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13089 F:      drivers/pinctrl/mediatek/
13090
13091 PIN CONTROLLER - QUALCOMM
13092 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13093 S:      Maintained
13094 L:      linux-arm-msm@vger.kernel.org
13095 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13096 F:      drivers/pinctrl/qcom/
13097
13098 PIN CONTROLLER - RENESAS
13099 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13100 L:      linux-renesas-soc@vger.kernel.org
13101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13102 S:      Maintained
13103 F:      drivers/pinctrl/pinctrl-rz*
13104 F:      drivers/pinctrl/sh-pfc/
13105
13106 PIN CONTROLLER - SAMSUNG
13107 M:      Tomasz Figa <tomasz.figa@gmail.com>
13108 M:      Krzysztof Kozlowski <krzk@kernel.org>
13109 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13111 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13112 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13114 S:      Maintained
13115 F:      drivers/pinctrl/samsung/
13116 F:      include/dt-bindings/pinctrl/samsung.h
13117 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13118
13119 PIN CONTROLLER - SINGLE
13120 M:      Tony Lindgren <tony@atomide.com>
13121 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13123 L:      linux-omap@vger.kernel.org
13124 S:      Maintained
13125 F:      drivers/pinctrl/pinctrl-single.c
13126
13127 PIN CONTROLLER - ST SPEAR
13128 M:      Viresh Kumar <vireshk@kernel.org>
13129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13130 W:      http://www.st.com/spear
13131 S:      Maintained
13132 F:      drivers/pinctrl/spear/
13133
13134 PISTACHIO SOC SUPPORT
13135 M:      James Hartley <james.hartley@sondrel.com>
13136 L:      linux-mips@vger.kernel.org
13137 S:      Odd Fixes
13138 F:      arch/mips/pistachio/
13139 F:      arch/mips/include/asm/mach-pistachio/
13140 F:      arch/mips/boot/dts/img/pistachio*
13141 F:      arch/mips/configs/pistachio*_defconfig
13142
13143 PKTCDVD DRIVER
13144 S:      Orphan
13145 M:      linux-block@vger.kernel.org
13146 F:      drivers/block/pktcdvd.c
13147 F:      include/linux/pktcdvd.h
13148 F:      include/uapi/linux/pktcdvd.h
13149
13150 PKUNITY SOC DRIVERS
13151 M:      Guan Xuetao <gxt@pku.edu.cn>
13152 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13153 S:      Maintained
13154 T:      git git://github.com/gxt/linux.git
13155 F:      drivers/input/serio/i8042-unicore32io.h
13156 F:      drivers/i2c/busses/i2c-puv3.c
13157 F:      drivers/video/fbdev/fb-puv3.c
13158 F:      drivers/rtc/rtc-puv3.c
13159
13160 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13161 M:      Tomasz Duszynski <tduszyns@gmail.com>
13162 S:      Maintained
13163 F:      drivers/iio/chemical/pms7003.c
13164 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13165
13166 PMBUS HARDWARE MONITORING DRIVERS
13167 M:      Guenter Roeck <linux@roeck-us.net>
13168 L:      linux-hwmon@vger.kernel.org
13169 W:      http://hwmon.wiki.kernel.org/
13170 W:      http://www.roeck-us.net/linux/drivers/
13171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13172 S:      Maintained
13173 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13174 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13175 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13176 F:      Documentation/hwmon/adm1275.rst
13177 F:      Documentation/hwmon/ibm-cffps.rst
13178 F:      Documentation/hwmon/ir35221.rst
13179 F:      Documentation/hwmon/lm25066.rst
13180 F:      Documentation/hwmon/ltc2978.rst
13181 F:      Documentation/hwmon/ltc3815.rst
13182 F:      Documentation/hwmon/max16064.rst
13183 F:      Documentation/hwmon/max20751.rst
13184 F:      Documentation/hwmon/max31785.rst
13185 F:      Documentation/hwmon/max34440.rst
13186 F:      Documentation/hwmon/max8688.rst
13187 F:      Documentation/hwmon/pmbus.rst
13188 F:      Documentation/hwmon/pmbus-core.rst
13189 F:      Documentation/hwmon/tps40422.rst
13190 F:      Documentation/hwmon/ucd9000.rst
13191 F:      Documentation/hwmon/ucd9200.rst
13192 F:      Documentation/hwmon/zl6100.rst
13193 F:      drivers/hwmon/pmbus/
13194 F:      include/linux/pmbus.h
13195
13196 PMC SIERRA MaxRAID DRIVER
13197 L:      linux-scsi@vger.kernel.org
13198 W:      http://www.pmc-sierra.com/
13199 S:      Orphan
13200 F:      drivers/scsi/pmcraid.*
13201
13202 PMC SIERRA PM8001 DRIVER
13203 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13204 L:      linux-scsi@vger.kernel.org
13205 S:      Supported
13206 F:      drivers/scsi/pm8001/
13207
13208 PM-GRAPH UTILITY
13209 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13210 L:      linux-pm@vger.kernel.org
13211 W:      https://01.org/pm-graph
13212 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13213 T:      git git://github.com/intel/pm-graph
13214 S:      Supported
13215 F:      tools/power/pm-graph
13216
13217 PNP SUPPORT
13218 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13219 S:      Maintained
13220 F:      drivers/pnp/
13221
13222 PNI RM3100 IIO DRIVER
13223 M:      Song Qiang <songqiang1304521@gmail.com>
13224 L:      linux-iio@vger.kernel.org
13225 S:      Maintained
13226 F:      drivers/iio/magnetometer/rm3100*
13227 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13228
13229 POSIX CLOCKS and TIMERS
13230 M:      Thomas Gleixner <tglx@linutronix.de>
13231 L:      linux-kernel@vger.kernel.org
13232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13233 S:      Maintained
13234 F:      fs/timerfd.c
13235 F:      include/linux/timer*
13236 F:      kernel/time/*timer*
13237
13238 POWER MANAGEMENT CORE
13239 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13240 L:      linux-pm@vger.kernel.org
13241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13242 B:      https://bugzilla.kernel.org
13243 S:      Supported
13244 F:      drivers/base/power/
13245 F:      include/linux/pm.h
13246 F:      include/linux/pm_*
13247 F:      include/linux/powercap.h
13248 F:      include/linux/intel_rapl.h
13249 F:      drivers/powercap/
13250 F:      kernel/configs/nopm.config
13251
13252 POWER STATE COORDINATION INTERFACE (PSCI)
13253 M:      Mark Rutland <mark.rutland@arm.com>
13254 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13255 L:      linux-arm-kernel@lists.infradead.org
13256 S:      Maintained
13257 F:      drivers/firmware/psci/
13258 F:      include/linux/psci.h
13259 F:      include/uapi/linux/psci.h
13260
13261 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13262 M:      Sebastian Reichel <sre@kernel.org>
13263 L:      linux-pm@vger.kernel.org
13264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13265 S:      Maintained
13266 F:      Documentation/ABI/testing/sysfs-class-power
13267 F:      Documentation/devicetree/bindings/power/supply/
13268 F:      include/linux/power_supply.h
13269 F:      drivers/power/supply/
13270
13271 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13272 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13273 L:      linuxppc-dev@lists.ozlabs.org
13274 S:      Maintained
13275 F:      drivers/char/powernv-op-panel.c
13276
13277 PPP OVER ATM (RFC 2364)
13278 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13279 S:      Maintained
13280 F:      net/atm/pppoatm.c
13281 F:      include/uapi/linux/atmppp.h
13282
13283 PPP OVER ETHERNET
13284 M:      Michal Ostrowski <mostrows@earthlink.net>
13285 S:      Maintained
13286 F:      drivers/net/ppp/pppoe.c
13287 F:      drivers/net/ppp/pppox.c
13288
13289 PPP OVER L2TP
13290 M:      James Chapman <jchapman@katalix.com>
13291 S:      Maintained
13292 F:      net/l2tp/l2tp_ppp.c
13293 F:      include/linux/if_pppol2tp.h
13294 F:      include/uapi/linux/if_pppol2tp.h
13295
13296 PPP PROTOCOL DRIVERS AND COMPRESSORS
13297 M:      Paul Mackerras <paulus@samba.org>
13298 L:      linux-ppp@vger.kernel.org
13299 S:      Maintained
13300 F:      drivers/net/ppp/ppp_*
13301
13302 PPS SUPPORT
13303 M:      Rodolfo Giometti <giometti@enneenne.com>
13304 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13305 L:      linuxpps@ml.enneenne.com (subscribers-only)
13306 S:      Maintained
13307 F:      Documentation/driver-api/pps.rst
13308 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13309 F:      Documentation/ABI/testing/sysfs-pps
13310 F:      drivers/pps/
13311 F:      include/linux/pps*.h
13312 F:      include/uapi/linux/pps.h
13313
13314 PPTP DRIVER
13315 M:      Dmitry Kozlov <xeb@mail.ru>
13316 L:      netdev@vger.kernel.org
13317 S:      Maintained
13318 F:      drivers/net/ppp/pptp.c
13319 W:      http://sourceforge.net/projects/accel-pptp
13320
13321 PRINTK
13322 M:      Petr Mladek <pmladek@suse.com>
13323 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13324 R:      Steven Rostedt <rostedt@goodmis.org>
13325 S:      Maintained
13326 F:      kernel/printk/
13327 F:      include/linux/printk.h
13328
13329 PRISM54 WIRELESS DRIVER
13330 M:      Luis Chamberlain <mcgrof@kernel.org>
13331 L:      linux-wireless@vger.kernel.org
13332 W:      http://wireless.kernel.org/en/users/Drivers/p54
13333 S:      Obsolete
13334 F:      drivers/net/wireless/intersil/prism54/
13335
13336 PROC FILESYSTEM
13337 R:      Alexey Dobriyan <adobriyan@gmail.com>
13338 L:      linux-kernel@vger.kernel.org
13339 L:      linux-fsdevel@vger.kernel.org
13340 S:      Maintained
13341 F:      fs/proc/
13342 F:      include/linux/proc_fs.h
13343 F:      tools/testing/selftests/proc/
13344 F:      Documentation/filesystems/proc.txt
13345
13346 PROC SYSCTL
13347 M:      Luis Chamberlain <mcgrof@kernel.org>
13348 M:      Kees Cook <keescook@chromium.org>
13349 M:      Iurii Zaikin <yzaikin@google.com>
13350 L:      linux-kernel@vger.kernel.org
13351 L:      linux-fsdevel@vger.kernel.org
13352 S:      Maintained
13353 F:      fs/proc/proc_sysctl.c
13354 F:      include/linux/sysctl.h
13355 F:      kernel/sysctl.c
13356 F:      kernel/sysctl-test.c
13357 F:      tools/testing/selftests/sysctl/
13358
13359 PS3 NETWORK SUPPORT
13360 M:      Geoff Levand <geoff@infradead.org>
13361 L:      netdev@vger.kernel.org
13362 L:      linuxppc-dev@lists.ozlabs.org
13363 S:      Maintained
13364 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13365
13366 PS3 PLATFORM SUPPORT
13367 M:      Geoff Levand <geoff@infradead.org>
13368 L:      linuxppc-dev@lists.ozlabs.org
13369 S:      Maintained
13370 F:      arch/powerpc/boot/ps3*
13371 F:      arch/powerpc/include/asm/lv1call.h
13372 F:      arch/powerpc/include/asm/ps3*.h
13373 F:      arch/powerpc/platforms/ps3/
13374 F:      drivers/*/ps3*
13375 F:      drivers/ps3/
13376 F:      drivers/rtc/rtc-ps3.c
13377 F:      drivers/usb/host/*ps3.c
13378 F:      sound/ppc/snd_ps3*
13379
13380 PS3VRAM DRIVER
13381 M:      Jim Paris <jim@jtan.com>
13382 M:      Geoff Levand <geoff@infradead.org>
13383 L:      linuxppc-dev@lists.ozlabs.org
13384 S:      Maintained
13385 F:      drivers/block/ps3vram.c
13386
13387 PSAMPLE PACKET SAMPLING SUPPORT:
13388 M:      Yotam Gigi <yotam.gi@gmail.com>
13389 S:      Maintained
13390 F:      net/psample
13391 F:      include/net/psample.h
13392 F:      include/uapi/linux/psample.h
13393
13394 PSTORE FILESYSTEM
13395 M:      Kees Cook <keescook@chromium.org>
13396 M:      Anton Vorontsov <anton@enomsg.org>
13397 M:      Colin Cross <ccross@android.com>
13398 M:      Tony Luck <tony.luck@intel.com>
13399 S:      Maintained
13400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13401 F:      fs/pstore/
13402 F:      include/linux/pstore*
13403 F:      drivers/firmware/efi/efi-pstore.c
13404 F:      drivers/acpi/apei/erst.c
13405 F:      Documentation/admin-guide/ramoops.rst
13406 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13407 K:      \b(pstore|ramoops)
13408
13409 PTP HARDWARE CLOCK SUPPORT
13410 M:      Richard Cochran <richardcochran@gmail.com>
13411 L:      netdev@vger.kernel.org
13412 S:      Maintained
13413 W:      http://linuxptp.sourceforge.net/
13414 F:      Documentation/ABI/testing/sysfs-ptp
13415 F:      Documentation/driver-api/ptp.rst
13416 F:      drivers/net/phy/dp83640*
13417 F:      drivers/ptp/*
13418 F:      include/linux/ptp_cl*
13419
13420 PTRACE SUPPORT
13421 M:      Oleg Nesterov <oleg@redhat.com>
13422 S:      Maintained
13423 F:      include/asm-generic/syscall.h
13424 F:      include/linux/ptrace.h
13425 F:      include/linux/regset.h
13426 F:      include/linux/tracehook.h
13427 F:      include/uapi/linux/ptrace.h
13428 F:      include/uapi/linux/ptrace.h
13429 F:      kernel/ptrace.c
13430 F:      arch/*/ptrace*.c
13431 F:      arch/*/*/ptrace*.c
13432 F:      arch/*/include/asm/ptrace*.h
13433
13434 PULSE8-CEC DRIVER
13435 M:      Hans Verkuil <hverkuil@xs4all.nl>
13436 L:      linux-media@vger.kernel.org
13437 T:      git git://linuxtv.org/media_tree.git
13438 S:      Maintained
13439 F:      drivers/media/usb/pulse8-cec/*
13440 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13441
13442 PVRUSB2 VIDEO4LINUX DRIVER
13443 M:      Mike Isely <isely@pobox.com>
13444 L:      pvrusb2@isely.net       (subscribers-only)
13445 L:      linux-media@vger.kernel.org
13446 W:      http://www.isely.net/pvrusb2/
13447 T:      git git://linuxtv.org/media_tree.git
13448 S:      Maintained
13449 F:      Documentation/media/v4l-drivers/pvrusb2*
13450 F:      drivers/media/usb/pvrusb2/
13451
13452 PWC WEBCAM DRIVER
13453 M:      Hans Verkuil <hverkuil@xs4all.nl>
13454 L:      linux-media@vger.kernel.org
13455 T:      git git://linuxtv.org/media_tree.git
13456 S:      Odd Fixes
13457 F:      drivers/media/usb/pwc/*
13458 F:      include/trace/events/pwc.h
13459
13460 PWM FAN DRIVER
13461 M:      Kamil Debski <kamil@wypas.org>
13462 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13463 L:      linux-hwmon@vger.kernel.org
13464 S:      Supported
13465 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13466 F:      Documentation/hwmon/pwm-fan.rst
13467 F:      drivers/hwmon/pwm-fan.c
13468
13469 PWM IR Transmitter
13470 M:      Sean Young <sean@mess.org>
13471 L:      linux-media@vger.kernel.org
13472 S:      Maintained
13473 F:      drivers/media/rc/pwm-ir-tx.c
13474
13475 PWM SUBSYSTEM
13476 M:      Thierry Reding <thierry.reding@gmail.com>
13477 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13478 L:      linux-pwm@vger.kernel.org
13479 S:      Maintained
13480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13481 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13482 F:      Documentation/driver-api/pwm.rst
13483 F:      Documentation/devicetree/bindings/pwm/
13484 F:      include/linux/pwm.h
13485 F:      drivers/pwm/
13486 F:      drivers/video/backlight/pwm_bl.c
13487 F:      include/linux/pwm_backlight.h
13488 F:      drivers/gpio/gpio-mvebu.c
13489 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13490 K:      pwm_(config|apply_state|ops)
13491
13492 PXA GPIO DRIVER
13493 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13494 L:      linux-gpio@vger.kernel.org
13495 S:      Maintained
13496 F:      drivers/gpio/gpio-pxa.c
13497
13498 PXA MMCI DRIVER
13499 S:      Orphan
13500
13501 PXA RTC DRIVER
13502 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13503 L:      linux-rtc@vger.kernel.org
13504 S:      Maintained
13505
13506 PXA2xx/PXA3xx SUPPORT
13507 M:      Daniel Mack <daniel@zonque.org>
13508 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13509 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13511 T:      git git://github.com/hzhuang1/linux.git
13512 T:      git git://github.com/rjarzmik/linux.git
13513 S:      Maintained
13514 F:      arch/arm/boot/dts/pxa*
13515 F:      arch/arm/mach-pxa/
13516 F:      drivers/dma/pxa*
13517 F:      drivers/pcmcia/pxa2xx*
13518 F:      drivers/pinctrl/pxa/
13519 F:      drivers/spi/spi-pxa2xx*
13520 F:      drivers/usb/gadget/udc/pxa2*
13521 F:      include/sound/pxa2xx-lib.h
13522 F:      sound/arm/pxa*
13523 F:      sound/soc/pxa/
13524
13525 QAT DRIVER
13526 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13527 L:      qat-linux@intel.com
13528 S:      Supported
13529 F:      drivers/crypto/qat/
13530
13531 QCOM AUDIO (ASoC) DRIVERS
13532 M:      Patrick Lai <plai@codeaurora.org>
13533 M:      Banajit Goswami <bgoswami@codeaurora.org>
13534 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13535 S:      Supported
13536 F:      sound/soc/qcom/
13537
13538 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13539 M:      Gabriel Somlo <somlo@cmu.edu>
13540 M:      "Michael S. Tsirkin" <mst@redhat.com>
13541 L:      qemu-devel@nongnu.org
13542 S:      Maintained
13543 F:      drivers/firmware/qemu_fw_cfg.c
13544 F:      include/uapi/linux/qemu_fw_cfg.h
13545
13546 QIB DRIVER
13547 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13548 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13549 L:      linux-rdma@vger.kernel.org
13550 S:      Supported
13551 F:      drivers/infiniband/hw/qib/
13552
13553 QLOGIC QL41xxx FCOE DRIVER
13554 M:      QLogic-Storage-Upstream@cavium.com
13555 L:      linux-scsi@vger.kernel.org
13556 S:      Supported
13557 F:      drivers/scsi/qedf/
13558
13559 QLOGIC QL41xxx ISCSI DRIVER
13560 M:      QLogic-Storage-Upstream@cavium.com
13561 L:      linux-scsi@vger.kernel.org
13562 S:      Supported
13563 F:      drivers/scsi/qedi/
13564
13565 QLOGIC QL4xxx ETHERNET DRIVER
13566 M:      Ariel Elior <aelior@marvell.com>
13567 M:      GR-everest-linux-l2@marvell.com
13568 L:      netdev@vger.kernel.org
13569 S:      Supported
13570 F:      drivers/net/ethernet/qlogic/qed/
13571 F:      include/linux/qed/
13572 F:      drivers/net/ethernet/qlogic/qede/
13573
13574 QLOGIC QL4xxx RDMA DRIVER
13575 M:      Michal Kalderon <mkalderon@marvell.com>
13576 M:      Ariel Elior <aelior@marvell.com>
13577 L:      linux-rdma@vger.kernel.org
13578 S:      Supported
13579 F:      drivers/infiniband/hw/qedr/
13580 F:      include/uapi/rdma/qedr-abi.h
13581
13582 QLOGIC QLA1280 SCSI DRIVER
13583 M:      Michael Reed <mdr@sgi.com>
13584 L:      linux-scsi@vger.kernel.org
13585 S:      Maintained
13586 F:      drivers/scsi/qla1280.[ch]
13587
13588 QLOGIC QLA2XXX FC-SCSI DRIVER
13589 M:      hmadhani@marvell.com
13590 L:      linux-scsi@vger.kernel.org
13591 S:      Supported
13592 F:      Documentation/scsi/LICENSE.qla2xxx
13593 F:      drivers/scsi/qla2xxx/
13594
13595 QLOGIC QLA3XXX NETWORK DRIVER
13596 M:      GR-Linux-NIC-Dev@marvell.com
13597 L:      netdev@vger.kernel.org
13598 S:      Supported
13599 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13600 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13601
13602 QLOGIC QLA4XXX iSCSI DRIVER
13603 M:      QLogic-Storage-Upstream@qlogic.com
13604 L:      linux-scsi@vger.kernel.org
13605 S:      Supported
13606 F:      Documentation/scsi/LICENSE.qla4xxx
13607 F:      drivers/scsi/qla4xxx/
13608
13609 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13610 M:      Shahed Shaikh <shshaikh@marvell.com>
13611 M:      Manish Chopra <manishc@marvell.com>
13612 M:      GR-Linux-NIC-Dev@marvell.com
13613 L:      netdev@vger.kernel.org
13614 S:      Supported
13615 F:      drivers/net/ethernet/qlogic/qlcnic/
13616
13617 QLOGIC QLGE 10Gb ETHERNET DRIVER
13618 M:      Manish Chopra <manishc@marvell.com>
13619 M:      GR-Linux-NIC-Dev@marvell.com
13620 L:      netdev@vger.kernel.org
13621 S:      Supported
13622 F:      drivers/staging/qlge/
13623
13624 QM1D1B0004 MEDIA DRIVER
13625 M:      Akihiro Tsukada <tskd08@gmail.com>
13626 L:      linux-media@vger.kernel.org
13627 S:      Odd Fixes
13628 F:      drivers/media/tuners/qm1d1b0004*
13629
13630 QM1D1C0042 MEDIA DRIVER
13631 M:      Akihiro Tsukada <tskd08@gmail.com>
13632 L:      linux-media@vger.kernel.org
13633 S:      Odd Fixes
13634 F:      drivers/media/tuners/qm1d1c0042*
13635
13636 QNX4 FILESYSTEM
13637 M:      Anders Larsen <al@alarsen.net>
13638 W:      http://www.alarsen.net/linux/qnx4fs/
13639 S:      Maintained
13640 F:      fs/qnx4/
13641 F:      include/uapi/linux/qnx4_fs.h
13642 F:      include/uapi/linux/qnxtypes.h
13643
13644 QORIQ DPAA2 FSL-MC BUS DRIVER
13645 M:      Stuart Yoder <stuyoder@gmail.com>
13646 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13647 L:      linux-kernel@vger.kernel.org
13648 S:      Maintained
13649 F:      drivers/bus/fsl-mc/
13650 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13651 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13652
13653 QT1010 MEDIA DRIVER
13654 M:      Antti Palosaari <crope@iki.fi>
13655 L:      linux-media@vger.kernel.org
13656 W:      https://linuxtv.org
13657 W:      http://palosaari.fi/linux/
13658 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13659 T:      git git://linuxtv.org/anttip/media_tree.git
13660 S:      Maintained
13661 F:      drivers/media/tuners/qt1010*
13662
13663 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13664 M:      Kalle Valo <kvalo@codeaurora.org>
13665 L:      ath10k@lists.infradead.org
13666 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13668 S:      Supported
13669 F:      drivers/net/wireless/ath/ath10k/
13670
13671 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13672 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13673 L:      linux-wireless@vger.kernel.org
13674 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13675 S:      Supported
13676 F:      drivers/net/wireless/ath/ath9k/
13677
13678 QUALCOMM CAMERA SUBSYSTEM DRIVER
13679 M:      Todor Tomov <todor.too@gmail.com>
13680 L:      linux-media@vger.kernel.org
13681 S:      Maintained
13682 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13683 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13684 F:      drivers/media/platform/qcom/camss/
13685
13686 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13687 M:      Ilia Lin <ilia.lin@kernel.org>
13688 L:      linux-pm@vger.kernel.org
13689 S:      Maintained
13690 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13691 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13692
13693 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13694 M:      Timur Tabi <timur@kernel.org>
13695 L:      netdev@vger.kernel.org
13696 S:      Maintained
13697 F:      drivers/net/ethernet/qualcomm/emac/
13698
13699 QUALCOMM ETHQOS ETHERNET DRIVER
13700 M:      Vinod Koul <vkoul@kernel.org>
13701 M:      Niklas Cassel <niklas.cassel@linaro.org>
13702 L:      netdev@vger.kernel.org
13703 S:      Maintained
13704 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13705 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13706
13707 QUALCOMM GENERIC INTERFACE I2C DRIVER
13708 M:      Alok Chauhan <alokc@codeaurora.org>
13709 L:      linux-i2c@vger.kernel.org
13710 L:      linux-arm-msm@vger.kernel.org
13711 S:      Supported
13712 F:      drivers/i2c/busses/i2c-qcom-geni.c
13713
13714 QUALCOMM HEXAGON ARCHITECTURE
13715 M:      Brian Cain <bcain@codeaurora.org>
13716 L:      linux-hexagon@vger.kernel.org
13717 S:      Supported
13718 F:      arch/hexagon/
13719
13720 QUALCOMM HIDMA DRIVER
13721 M:      Sinan Kaya <okaya@kernel.org>
13722 L:      linux-arm-kernel@lists.infradead.org
13723 L:      linux-arm-msm@vger.kernel.org
13724 L:      dmaengine@vger.kernel.org
13725 S:      Supported
13726 F:      drivers/dma/qcom/hidma*
13727
13728 QUALCOMM IOMMU
13729 M:      Rob Clark <robdclark@gmail.com>
13730 L:      iommu@lists.linux-foundation.org
13731 L:      linux-arm-msm@vger.kernel.org
13732 S:      Maintained
13733 F:      drivers/iommu/qcom_iommu.c
13734
13735 QUALCOMM TSENS THERMAL DRIVER
13736 M:      Amit Kucheria <amit.kucheria@linaro.org>
13737 L:      linux-pm@vger.kernel.org
13738 L:      linux-arm-msm@vger.kernel.org
13739 S:      Maintained
13740 F:      drivers/thermal/qcom/
13741 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
13742
13743 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13744 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13745 L:      linux-media@vger.kernel.org
13746 L:      linux-arm-msm@vger.kernel.org
13747 T:      git git://linuxtv.org/media_tree.git
13748 S:      Maintained
13749 F:      drivers/media/platform/qcom/venus/
13750
13751 QUALCOMM WCN36XX WIRELESS DRIVER
13752 M:      Kalle Valo <kvalo@codeaurora.org>
13753 L:      wcn36xx@lists.infradead.org
13754 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13755 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13756 S:      Supported
13757 F:      drivers/net/wireless/ath/wcn36xx/
13758
13759 QUANTENNA QTNFMAC WIRELESS DRIVER
13760 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13761 M:      Avinash Patil <avinashp@quantenna.com>
13762 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13763 L:      linux-wireless@vger.kernel.org
13764 S:      Maintained
13765 F:      drivers/net/wireless/quantenna
13766
13767 RADEON and AMDGPU DRM DRIVERS
13768 M:      Alex Deucher <alexander.deucher@amd.com>
13769 M:      Christian König <christian.koenig@amd.com>
13770 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13771 L:      amd-gfx@lists.freedesktop.org
13772 T:      git git://people.freedesktop.org/~agd5f/linux
13773 S:      Supported
13774 F:      drivers/gpu/drm/radeon/
13775 F:      include/uapi/drm/radeon_drm.h
13776 F:      drivers/gpu/drm/amd/
13777 F:      include/uapi/drm/amdgpu_drm.h
13778
13779 RADEON FRAMEBUFFER DISPLAY DRIVER
13780 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13781 L:      linux-fbdev@vger.kernel.org
13782 S:      Maintained
13783 F:      drivers/video/fbdev/aty/radeon*
13784 F:      include/uapi/linux/radeonfb.h
13785
13786 RADIOSHARK RADIO DRIVER
13787 M:      Hans Verkuil <hverkuil@xs4all.nl>
13788 L:      linux-media@vger.kernel.org
13789 T:      git git://linuxtv.org/media_tree.git
13790 S:      Maintained
13791 F:      drivers/media/radio/radio-shark.c
13792
13793 RADIOSHARK2 RADIO DRIVER
13794 M:      Hans Verkuil <hverkuil@xs4all.nl>
13795 L:      linux-media@vger.kernel.org
13796 T:      git git://linuxtv.org/media_tree.git
13797 S:      Maintained
13798 F:      drivers/media/radio/radio-shark2.c
13799 F:      drivers/media/radio/radio-tea5777.c
13800
13801 RADOS BLOCK DEVICE (RBD)
13802 M:      Ilya Dryomov <idryomov@gmail.com>
13803 M:      Sage Weil <sage@redhat.com>
13804 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
13805 L:      ceph-devel@vger.kernel.org
13806 W:      http://ceph.com/
13807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13808 T:      git git://github.com/ceph/ceph-client.git
13809 S:      Supported
13810 F:      Documentation/ABI/testing/sysfs-bus-rbd
13811 F:      drivers/block/rbd.c
13812 F:      drivers/block/rbd_types.h
13813
13814 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13815 M:      Paul Mackerras <paulus@samba.org>
13816 L:      linux-fbdev@vger.kernel.org
13817 S:      Maintained
13818 F:      drivers/video/fbdev/aty/aty128fb.c
13819
13820 RAINSHADOW-CEC DRIVER
13821 M:      Hans Verkuil <hverkuil@xs4all.nl>
13822 L:      linux-media@vger.kernel.org
13823 T:      git git://linuxtv.org/media_tree.git
13824 S:      Maintained
13825 F:      drivers/media/usb/rainshadow-cec/*
13826
13827 RALINK MIPS ARCHITECTURE
13828 M:      John Crispin <john@phrozen.org>
13829 L:      linux-mips@vger.kernel.org
13830 S:      Maintained
13831 F:      arch/mips/ralink
13832
13833 RALINK RT2X00 WIRELESS LAN DRIVER
13834 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13835 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13836 L:      linux-wireless@vger.kernel.org
13837 S:      Maintained
13838 F:      drivers/net/wireless/ralink/rt2x00/
13839
13840 RAMDISK RAM BLOCK DEVICE DRIVER
13841 M:      Jens Axboe <axboe@kernel.dk>
13842 S:      Maintained
13843 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13844 F:      drivers/block/brd.c
13845
13846 RANCHU VIRTUAL BOARD FOR MIPS
13847 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13848 L:      linux-mips@vger.kernel.org
13849 S:      Supported
13850 F:      arch/mips/generic/board-ranchu.c
13851 F:      arch/mips/configs/generic/board-ranchu.config
13852
13853 RANDOM NUMBER DRIVER
13854 M:      "Theodore Ts'o" <tytso@mit.edu>
13855 S:      Maintained
13856 F:      drivers/char/random.c
13857
13858 RAPIDIO SUBSYSTEM
13859 M:      Matt Porter <mporter@kernel.crashing.org>
13860 M:      Alexandre Bounine <alex.bou9@gmail.com>
13861 S:      Maintained
13862 F:      drivers/rapidio/
13863
13864 RAS INFRASTRUCTURE
13865 M:      Tony Luck <tony.luck@intel.com>
13866 M:      Borislav Petkov <bp@alien8.de>
13867 L:      linux-edac@vger.kernel.org
13868 S:      Maintained
13869 F:      drivers/ras/
13870 F:      include/linux/ras.h
13871 F:      include/ras/ras_event.h
13872 F:      Documentation/admin-guide/ras.rst
13873
13874 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13875 L:      linux-wireless@vger.kernel.org
13876 S:      Orphan
13877 F:      drivers/net/wireless/ray*
13878
13879 RCUTORTURE TEST FRAMEWORK
13880 M:      "Paul E. McKenney" <paulmck@kernel.org>
13881 M:      Josh Triplett <josh@joshtriplett.org>
13882 R:      Steven Rostedt <rostedt@goodmis.org>
13883 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13884 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13885 L:      rcu@vger.kernel.org
13886 S:      Supported
13887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13888 F:      tools/testing/selftests/rcutorture
13889
13890 RDC R-321X SoC
13891 M:      Florian Fainelli <florian@openwrt.org>
13892 S:      Maintained
13893
13894 RDC R6040 FAST ETHERNET DRIVER
13895 M:      Florian Fainelli <f.fainelli@gmail.com>
13896 L:      netdev@vger.kernel.org
13897 S:      Maintained
13898 F:      drivers/net/ethernet/rdc/r6040.c
13899
13900 RDMAVT - RDMA verbs software
13901 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13902 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13903 L:      linux-rdma@vger.kernel.org
13904 S:      Supported
13905 F:      drivers/infiniband/sw/rdmavt
13906
13907 RDS - RELIABLE DATAGRAM SOCKETS
13908 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13909 L:      netdev@vger.kernel.org
13910 L:      linux-rdma@vger.kernel.org
13911 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13912 W:      https://oss.oracle.com/projects/rds/
13913 S:      Supported
13914 F:      net/rds/
13915 F:      Documentation/networking/rds.txt
13916
13917 RDT - RESOURCE ALLOCATION
13918 M:      Fenghua Yu <fenghua.yu@intel.com>
13919 M:      Reinette Chatre <reinette.chatre@intel.com>
13920 L:      linux-kernel@vger.kernel.org
13921 S:      Supported
13922 F:      arch/x86/kernel/cpu/resctrl/
13923 F:      arch/x86/include/asm/resctrl_sched.h
13924 F:      Documentation/x86/resctrl*
13925
13926 READ-COPY UPDATE (RCU)
13927 M:      "Paul E. McKenney" <paulmck@kernel.org>
13928 M:      Josh Triplett <josh@joshtriplett.org>
13929 R:      Steven Rostedt <rostedt@goodmis.org>
13930 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13931 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13932 R:      Joel Fernandes <joel@joelfernandes.org>
13933 L:      rcu@vger.kernel.org
13934 W:      http://www.rdrop.com/users/paulmck/RCU/
13935 S:      Supported
13936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13937 F:      Documentation/RCU/
13938 X:      Documentation/RCU/torture.txt
13939 F:      include/linux/rcu*
13940 X:      include/linux/srcu*.h
13941 F:      kernel/rcu/
13942 X:      kernel/rcu/srcu*.c
13943
13944 REAL TIME CLOCK (RTC) SUBSYSTEM
13945 M:      Alessandro Zummo <a.zummo@towertech.it>
13946 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13947 L:      linux-rtc@vger.kernel.org
13948 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13950 S:      Maintained
13951 F:      Documentation/devicetree/bindings/rtc/
13952 F:      Documentation/admin-guide/rtc.rst
13953 F:      drivers/rtc/
13954 F:      include/linux/rtc.h
13955 F:      include/uapi/linux/rtc.h
13956 F:      include/linux/rtc/
13957 F:      include/linux/platform_data/rtc-*
13958 F:      tools/testing/selftests/rtc/
13959
13960 REALTEK AUDIO CODECS
13961 M:      Bard Liao <bardliao@realtek.com>
13962 M:      Oder Chiou <oder_chiou@realtek.com>
13963 S:      Maintained
13964 F:      sound/soc/codecs/rt*
13965 F:      include/sound/rt*.h
13966
13967 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13968 M:      Linus Walleij <linus.walleij@linaro.org>
13969 S:      Maintained
13970 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13971 F:      drivers/net/dsa/realtek-smi*
13972 F:      drivers/net/dsa/rtl83*
13973
13974 REDPINE WIRELESS DRIVER
13975 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13976 M:      Siva Rebbagondla <siva8118@gmail.com>
13977 L:      linux-wireless@vger.kernel.org
13978 S:      Maintained
13979 F:      drivers/net/wireless/rsi/
13980
13981 REGISTER MAP ABSTRACTION
13982 M:      Mark Brown <broonie@kernel.org>
13983 L:      linux-kernel@vger.kernel.org
13984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13985 S:      Supported
13986 F:      Documentation/devicetree/bindings/regmap/
13987 F:      drivers/base/regmap/
13988 F:      include/linux/regmap.h
13989
13990 REISERFS FILE SYSTEM
13991 L:      reiserfs-devel@vger.kernel.org
13992 S:      Supported
13993 F:      fs/reiserfs/
13994
13995 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13996 M:      Ohad Ben-Cohen <ohad@wizery.com>
13997 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13998 L:      linux-remoteproc@vger.kernel.org
13999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
14000 S:      Maintained
14001 F:      Documentation/devicetree/bindings/remoteproc/
14002 F:      Documentation/ABI/testing/sysfs-class-remoteproc
14003 F:      Documentation/remoteproc.txt
14004 F:      drivers/remoteproc/
14005 F:      include/linux/remoteproc.h
14006 F:      include/linux/remoteproc/
14007
14008 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
14009 M:      Ohad Ben-Cohen <ohad@wizery.com>
14010 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14011 L:      linux-remoteproc@vger.kernel.org
14012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
14013 S:      Maintained
14014 F:      drivers/rpmsg/
14015 F:      Documentation/rpmsg.txt
14016 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
14017 F:      include/linux/rpmsg.h
14018 F:      include/linux/rpmsg/
14019 F:      include/uapi/linux/rpmsg.h
14020 F:      samples/rpmsg/
14021
14022 RENESAS CLOCK DRIVERS
14023 M:      Geert Uytterhoeven <geert+renesas@glider.be>
14024 L:      linux-renesas-soc@vger.kernel.org
14025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
14026 S:      Supported
14027 F:      drivers/clk/renesas/
14028
14029 RENESAS EMEV2 I2C DRIVER
14030 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14031 S:      Supported
14032 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
14033 F:      drivers/i2c/busses/i2c-emev2.c
14034
14035 RENESAS ETHERNET DRIVERS
14036 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
14037 L:      netdev@vger.kernel.org
14038 L:      linux-renesas-soc@vger.kernel.org
14039 F:      Documentation/devicetree/bindings/net/renesas,*.txt
14040 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
14041 F:      drivers/net/ethernet/renesas/
14042 F:      include/linux/sh_eth.h
14043
14044 RENESAS R-CAR GYROADC DRIVER
14045 M:      Marek Vasut <marek.vasut@gmail.com>
14046 L:      linux-iio@vger.kernel.org
14047 S:      Supported
14048 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
14049 F:      drivers/iio/adc/rcar-gyroadc.c
14050
14051 RENESAS R-CAR I2C DRIVERS
14052 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14053 S:      Supported
14054 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
14055 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
14056 F:      drivers/i2c/busses/i2c-rcar.c
14057 F:      drivers/i2c/busses/i2c-sh_mobile.c
14058
14059 RENESAS RIIC DRIVER
14060 M:      Chris Brandt <chris.brandt@renesas.com>
14061 S:      Supported
14062 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
14063 F:      drivers/i2c/busses/i2c-riic.c
14064
14065 RENESAS USB PHY DRIVER
14066 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
14067 L:      linux-renesas-soc@vger.kernel.org
14068 S:      Maintained
14069 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
14070
14071 RESET CONTROLLER FRAMEWORK
14072 M:      Philipp Zabel <p.zabel@pengutronix.de>
14073 T:      git git://git.pengutronix.de/git/pza/linux
14074 S:      Maintained
14075 F:      drivers/reset/
14076 F:      Documentation/devicetree/bindings/reset/
14077 F:      include/dt-bindings/reset/
14078 F:      include/linux/reset.h
14079 F:      include/linux/reset/
14080 F:      include/linux/reset-controller.h
14081 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
14082
14083 RESTARTABLE SEQUENCES SUPPORT
14084 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14085 M:      Peter Zijlstra <peterz@infradead.org>
14086 M:      "Paul E. McKenney" <paulmck@kernel.org>
14087 M:      Boqun Feng <boqun.feng@gmail.com>
14088 L:      linux-kernel@vger.kernel.org
14089 S:      Supported
14090 F:      kernel/rseq.c
14091 F:      include/uapi/linux/rseq.h
14092 F:      include/trace/events/rseq.h
14093 F:      tools/testing/selftests/rseq/
14094
14095 RFKILL
14096 M:      Johannes Berg <johannes@sipsolutions.net>
14097 L:      linux-wireless@vger.kernel.org
14098 W:      http://wireless.kernel.org/
14099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14101 S:      Maintained
14102 F:      Documentation/driver-api/rfkill.rst
14103 F:      Documentation/ABI/stable/sysfs-class-rfkill
14104 F:      net/rfkill/
14105 F:      include/linux/rfkill.h
14106 F:      include/uapi/linux/rfkill.h
14107
14108 RHASHTABLE
14109 M:      Thomas Graf <tgraf@suug.ch>
14110 M:      Herbert Xu <herbert@gondor.apana.org.au>
14111 L:      netdev@vger.kernel.org
14112 S:      Maintained
14113 F:      lib/rhashtable.c
14114 F:      lib/test_rhashtable.c
14115 F:      include/linux/rhashtable.h
14116 F:      include/linux/rhashtable-types.h
14117
14118 RICOH R5C592 MEMORYSTICK DRIVER
14119 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14120 S:      Maintained
14121 F:      drivers/memstick/host/r592.*
14122
14123 RICOH SMARTMEDIA/XD DRIVER
14124 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14125 S:      Maintained
14126 F:      drivers/mtd/nand/raw/r852.c
14127 F:      drivers/mtd/nand/raw/r852.h
14128
14129 RISC-V ARCHITECTURE
14130 M:      Paul Walmsley <paul.walmsley@sifive.com>
14131 M:      Palmer Dabbelt <palmer@dabbelt.com>
14132 M:      Albert Ou <aou@eecs.berkeley.edu>
14133 L:      linux-riscv@lists.infradead.org
14134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14135 S:      Supported
14136 F:      arch/riscv/
14137 K:      riscv
14138 N:      riscv
14139
14140 ROCCAT DRIVERS
14141 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14142 W:      http://sourceforge.net/projects/roccat/
14143 S:      Maintained
14144 F:      drivers/hid/hid-roccat*
14145 F:      include/linux/hid-roccat*
14146 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14147
14148 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14149 M:      Jacob Chen <jacob-chen@iotwrt.com>
14150 M:      Ezequiel Garcia <ezequiel@collabora.com>
14151 L:      linux-media@vger.kernel.org
14152 S:      Maintained
14153 F:      drivers/media/platform/rockchip/rga/
14154 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14155
14156 HANTRO VPU CODEC DRIVER
14157 M:      Ezequiel Garcia <ezequiel@collabora.com>
14158 L:      linux-media@vger.kernel.org
14159 S:      Maintained
14160 F:      drivers/staging/media/hantro/
14161 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
14162
14163 ROCKER DRIVER
14164 M:      Jiri Pirko <jiri@resnulli.us>
14165 L:      netdev@vger.kernel.org
14166 S:      Supported
14167 F:      drivers/net/ethernet/rocker/
14168
14169 ROCKETPORT DRIVER
14170 W:      http://www.comtrol.com
14171 S:      Maintained
14172 F:      Documentation/driver-api/serial/rocket.rst
14173 F:      drivers/tty/rocket*
14174
14175 ROCKETPORT EXPRESS/INFINITY DRIVER
14176 M:      Kevin Cernekee <cernekee@gmail.com>
14177 L:      linux-serial@vger.kernel.org
14178 S:      Odd Fixes
14179 F:      drivers/tty/serial/rp2.*
14180
14181 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14182 M:      Tomasz Duszynski <tduszyns@gmail.com>
14183 S:      Maintained
14184 F:      drivers/iio/light/bh1750.c
14185 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14186
14187 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14188 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14189 L:      linux-kernel@vger.kernel.org
14190 L:      linux-renesas-soc@vger.kernel.org
14191 S:      Supported
14192 F:      drivers/mfd/bd9571mwv.c
14193 F:      drivers/regulator/bd9571mwv-regulator.c
14194 F:      drivers/gpio/gpio-bd9571mwv.c
14195 F:      include/linux/mfd/bd9571mwv.h
14196 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14197
14198 ROSE NETWORK LAYER
14199 M:      Ralf Baechle <ralf@linux-mips.org>
14200 L:      linux-hams@vger.kernel.org
14201 W:      http://www.linux-ax25.org/
14202 S:      Maintained
14203 F:      include/net/rose.h
14204 F:      include/uapi/linux/rose.h
14205 F:      net/rose/
14206
14207 RTL2830 MEDIA DRIVER
14208 M:      Antti Palosaari <crope@iki.fi>
14209 L:      linux-media@vger.kernel.org
14210 W:      https://linuxtv.org
14211 W:      http://palosaari.fi/linux/
14212 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14213 T:      git git://linuxtv.org/anttip/media_tree.git
14214 S:      Maintained
14215 F:      drivers/media/dvb-frontends/rtl2830*
14216
14217 RTL2832 MEDIA DRIVER
14218 M:      Antti Palosaari <crope@iki.fi>
14219 L:      linux-media@vger.kernel.org
14220 W:      https://linuxtv.org
14221 W:      http://palosaari.fi/linux/
14222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14223 T:      git git://linuxtv.org/anttip/media_tree.git
14224 S:      Maintained
14225 F:      drivers/media/dvb-frontends/rtl2832*
14226
14227 RTL2832_SDR MEDIA DRIVER
14228 M:      Antti Palosaari <crope@iki.fi>
14229 L:      linux-media@vger.kernel.org
14230 W:      https://linuxtv.org
14231 W:      http://palosaari.fi/linux/
14232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14233 T:      git git://linuxtv.org/anttip/media_tree.git
14234 S:      Maintained
14235 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14236
14237 RTL8180 WIRELESS DRIVER
14238 L:      linux-wireless@vger.kernel.org
14239 W:      http://wireless.kernel.org/
14240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14241 S:      Orphan
14242 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14243
14244 RTL8187 WIRELESS DRIVER
14245 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14246 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14247 M:      Larry Finger <Larry.Finger@lwfinger.net>
14248 L:      linux-wireless@vger.kernel.org
14249 W:      http://wireless.kernel.org/
14250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14251 S:      Maintained
14252 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14253
14254 REALTEK WIRELESS DRIVER (rtlwifi family)
14255 M:      Ping-Ke Shih <pkshih@realtek.com>
14256 L:      linux-wireless@vger.kernel.org
14257 W:      http://wireless.kernel.org/
14258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14259 S:      Maintained
14260 F:      drivers/net/wireless/realtek/rtlwifi/
14261
14262 REALTEK WIRELESS DRIVER (rtw88)
14263 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14264 L:      linux-wireless@vger.kernel.org
14265 S:      Maintained
14266 F:      drivers/net/wireless/realtek/rtw88/
14267
14268 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14269 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14270 L:      linux-wireless@vger.kernel.org
14271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14272 S:      Maintained
14273 F:      drivers/net/wireless/realtek/rtl8xxxu/
14274
14275 RXRPC SOCKETS (AF_RXRPC)
14276 M:      David Howells <dhowells@redhat.com>
14277 L:      linux-afs@lists.infradead.org
14278 S:      Supported
14279 F:      net/rxrpc/
14280 F:      include/keys/rxrpc-type.h
14281 F:      include/net/af_rxrpc.h
14282 F:      include/trace/events/rxrpc.h
14283 F:      include/uapi/linux/rxrpc.h
14284 F:      Documentation/networking/rxrpc.txt
14285 W:      https://www.infradead.org/~dhowells/kafs/
14286
14287 S3 SAVAGE FRAMEBUFFER DRIVER
14288 M:      Antonino Daplas <adaplas@gmail.com>
14289 L:      linux-fbdev@vger.kernel.org
14290 S:      Maintained
14291 F:      drivers/video/fbdev/savage/
14292
14293 S390
14294 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14295 M:      Vasily Gorbik <gor@linux.ibm.com>
14296 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14297 L:      linux-s390@vger.kernel.org
14298 W:      http://www.ibm.com/developerworks/linux/linux390/
14299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14300 S:      Supported
14301 F:      arch/s390/
14302 F:      drivers/s390/
14303 F:      Documentation/s390/
14304 F:      Documentation/driver-api/s390-drivers.rst
14305
14306 S390 COMMON I/O LAYER
14307 M:      Sebastian Ott <sebott@linux.ibm.com>
14308 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14309 L:      linux-s390@vger.kernel.org
14310 W:      http://www.ibm.com/developerworks/linux/linux390/
14311 S:      Supported
14312 F:      drivers/s390/cio/
14313
14314 S390 DASD DRIVER
14315 M:      Stefan Haberland <sth@linux.ibm.com>
14316 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14317 L:      linux-s390@vger.kernel.org
14318 W:      http://www.ibm.com/developerworks/linux/linux390/
14319 S:      Supported
14320 F:      drivers/s390/block/dasd*
14321 F:      block/partitions/ibm.c
14322
14323 S390 IOMMU (PCI)
14324 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14325 L:      linux-s390@vger.kernel.org
14326 W:      http://www.ibm.com/developerworks/linux/linux390/
14327 S:      Supported
14328 F:      drivers/iommu/s390-iommu.c
14329
14330 S390 IUCV NETWORK LAYER
14331 M:      Julian Wiedmann <jwi@linux.ibm.com>
14332 M:      Ursula Braun <ubraun@linux.ibm.com>
14333 L:      linux-s390@vger.kernel.org
14334 W:      http://www.ibm.com/developerworks/linux/linux390/
14335 S:      Supported
14336 F:      drivers/s390/net/*iucv*
14337 F:      include/net/iucv/
14338 F:      net/iucv/
14339
14340 S390 NETWORK DRIVERS
14341 M:      Julian Wiedmann <jwi@linux.ibm.com>
14342 M:      Ursula Braun <ubraun@linux.ibm.com>
14343 L:      linux-s390@vger.kernel.org
14344 W:      http://www.ibm.com/developerworks/linux/linux390/
14345 S:      Supported
14346 F:      drivers/s390/net/
14347
14348 S390 PCI SUBSYSTEM
14349 M:      Sebastian Ott <sebott@linux.ibm.com>
14350 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14351 L:      linux-s390@vger.kernel.org
14352 W:      http://www.ibm.com/developerworks/linux/linux390/
14353 S:      Supported
14354 F:      arch/s390/pci/
14355 F:      drivers/pci/hotplug/s390_pci_hpc.c
14356
14357 S390 VFIO-CCW DRIVER
14358 M:      Cornelia Huck <cohuck@redhat.com>
14359 M:      Eric Farman <farman@linux.ibm.com>
14360 R:      Halil Pasic <pasic@linux.ibm.com>
14361 L:      linux-s390@vger.kernel.org
14362 L:      kvm@vger.kernel.org
14363 S:      Supported
14364 F:      drivers/s390/cio/vfio_ccw*
14365 F:      Documentation/s390/vfio-ccw.rst
14366 F:      include/uapi/linux/vfio_ccw.h
14367
14368 S390 ZCRYPT DRIVER
14369 M:      Harald Freudenberger <freude@linux.ibm.com>
14370 L:      linux-s390@vger.kernel.org
14371 W:      http://www.ibm.com/developerworks/linux/linux390/
14372 S:      Supported
14373 F:      drivers/s390/crypto/
14374
14375 S390 VFIO AP DRIVER
14376 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14377 M:      Pierre Morel <pmorel@linux.ibm.com>
14378 M:      Halil Pasic <pasic@linux.ibm.com>
14379 L:      linux-s390@vger.kernel.org
14380 W:      http://www.ibm.com/developerworks/linux/linux390/
14381 S:      Supported
14382 F:      drivers/s390/crypto/vfio_ap_drv.c
14383 F:      drivers/s390/crypto/vfio_ap_private.h
14384 F:      drivers/s390/crypto/vfio_ap_ops.c
14385 F:      Documentation/s390/vfio-ap.rst
14386
14387 S390 ZFCP DRIVER
14388 M:      Steffen Maier <maier@linux.ibm.com>
14389 M:      Benjamin Block <bblock@linux.ibm.com>
14390 L:      linux-s390@vger.kernel.org
14391 W:      http://www.ibm.com/developerworks/linux/linux390/
14392 S:      Supported
14393 F:      drivers/s390/scsi/zfcp_*
14394
14395 S3C24XX SD/MMC Driver
14396 M:      Ben Dooks <ben-linux@fluff.org>
14397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14398 S:      Supported
14399 F:      drivers/mmc/host/s3cmci.*
14400
14401 SAA6588 RDS RECEIVER DRIVER
14402 M:      Hans Verkuil <hverkuil@xs4all.nl>
14403 L:      linux-media@vger.kernel.org
14404 T:      git git://linuxtv.org/media_tree.git
14405 W:      https://linuxtv.org
14406 S:      Odd Fixes
14407 F:      drivers/media/i2c/saa6588*
14408
14409 SAA7134 VIDEO4LINUX DRIVER
14410 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14411 L:      linux-media@vger.kernel.org
14412 W:      https://linuxtv.org
14413 T:      git git://linuxtv.org/media_tree.git
14414 S:      Odd fixes
14415 F:      Documentation/media/v4l-drivers/saa7134*
14416 F:      drivers/media/pci/saa7134/
14417
14418 SAA7146 VIDEO4LINUX-2 DRIVER
14419 M:      Hans Verkuil <hverkuil@xs4all.nl>
14420 L:      linux-media@vger.kernel.org
14421 T:      git git://linuxtv.org/media_tree.git
14422 S:      Maintained
14423 F:      drivers/media/common/saa7146/
14424 F:      drivers/media/pci/saa7146/
14425 F:      include/media/drv-intf/saa7146*
14426
14427 SAFESETID SECURITY MODULE
14428 M:     Micah Morton <mortonm@chromium.org>
14429 S:     Supported
14430 F:     security/safesetid/
14431 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14432
14433 SAMSUNG AUDIO (ASoC) DRIVERS
14434 M:      Krzysztof Kozlowski <krzk@kernel.org>
14435 M:      Sangbeom Kim <sbkim73@samsung.com>
14436 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14437 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14438 S:      Supported
14439 F:      sound/soc/samsung/
14440 F:      Documentation/devicetree/bindings/sound/samsung*
14441
14442 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14443 M:      Krzysztof Kozlowski <krzk@kernel.org>
14444 L:      linux-crypto@vger.kernel.org
14445 L:      linux-samsung-soc@vger.kernel.org
14446 S:      Maintained
14447 F:      drivers/crypto/exynos-rng.c
14448 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
14449
14450 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14451 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14452 L:      linux-samsung-soc@vger.kernel.org
14453 S:      Maintained
14454 F:      drivers/char/hw_random/exynos-trng.c
14455 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14456
14457 SAMSUNG FRAMEBUFFER DRIVER
14458 M:      Jingoo Han <jingoohan1@gmail.com>
14459 L:      linux-fbdev@vger.kernel.org
14460 S:      Maintained
14461 F:      drivers/video/fbdev/s3c-fb.c
14462
14463 SAMSUNG LAPTOP DRIVER
14464 M:      Corentin Chary <corentin.chary@gmail.com>
14465 L:      platform-driver-x86@vger.kernel.org
14466 S:      Maintained
14467 F:      drivers/platform/x86/samsung-laptop.c
14468
14469 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14470 M:      Sangbeom Kim <sbkim73@samsung.com>
14471 M:      Krzysztof Kozlowski <krzk@kernel.org>
14472 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14473 L:      linux-kernel@vger.kernel.org
14474 L:      linux-samsung-soc@vger.kernel.org
14475 S:      Supported
14476 F:      drivers/mfd/sec*.c
14477 F:      drivers/regulator/s2m*.c
14478 F:      drivers/regulator/s5m*.c
14479 F:      drivers/clk/clk-s2mps11.c
14480 F:      drivers/rtc/rtc-s5m.c
14481 F:      include/linux/mfd/samsung/
14482 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14483 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14484 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14485 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14486
14487 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14488 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14489 L:      linux-media@vger.kernel.org
14490 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14491 S:      Maintained
14492 F:      drivers/media/platform/s3c-camif/
14493 F:      include/media/drv-intf/s3c_camif.h
14494
14495 SAMSUNG S3FWRN5 NFC DRIVER
14496 M:      Robert Baldyga <r.baldyga@samsung.com>
14497 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14498 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14499 S:      Supported
14500 F:      drivers/nfc/s3fwrn5
14501
14502 SAMSUNG S5C73M3 CAMERA DRIVER
14503 M:      Kyungmin Park <kyungmin.park@samsung.com>
14504 M:      Andrzej Hajda <a.hajda@samsung.com>
14505 L:      linux-media@vger.kernel.org
14506 S:      Supported
14507 F:      drivers/media/i2c/s5c73m3/*
14508
14509 SAMSUNG S5K5BAF CAMERA DRIVER
14510 M:      Kyungmin Park <kyungmin.park@samsung.com>
14511 M:      Andrzej Hajda <a.hajda@samsung.com>
14512 L:      linux-media@vger.kernel.org
14513 S:      Supported
14514 F:      drivers/media/i2c/s5k5baf.c
14515
14516 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14517 M:      Krzysztof Kozlowski <krzk@kernel.org>
14518 M:      Vladimir Zapolskiy <vz@mleia.com>
14519 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14520 L:      linux-crypto@vger.kernel.org
14521 L:      linux-samsung-soc@vger.kernel.org
14522 S:      Maintained
14523 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
14524 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
14525 F:      drivers/crypto/s5p-sss.c
14526
14527 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14528 M:      Kyungmin Park <kyungmin.park@samsung.com>
14529 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14530 L:      linux-media@vger.kernel.org
14531 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14532 S:      Supported
14533 F:      drivers/media/platform/exynos4-is/
14534
14535 SAMSUNG SOC CLOCK DRIVERS
14536 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14537 M:      Tomasz Figa <tomasz.figa@gmail.com>
14538 M:      Chanwoo Choi <cw00.choi@samsung.com>
14539 S:      Supported
14540 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14542 F:      drivers/clk/samsung/
14543 F:      include/dt-bindings/clock/exynos*.h
14544 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14545 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14546 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14547
14548 SAMSUNG SPI DRIVERS
14549 M:      Kukjin Kim <kgene@kernel.org>
14550 M:      Krzysztof Kozlowski <krzk@kernel.org>
14551 M:      Andi Shyti <andi@etezian.org>
14552 L:      linux-spi@vger.kernel.org
14553 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14554 S:      Maintained
14555 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14556 F:      drivers/spi/spi-s3c*
14557 F:      include/linux/platform_data/spi-s3c64xx.h
14558
14559 SAMSUNG SXGBE DRIVERS
14560 M:      Byungho An <bh74.an@samsung.com>
14561 M:      Girish K S <ks.giri@samsung.com>
14562 M:      Vipul Pandya <vipul.pandya@samsung.com>
14563 S:      Supported
14564 L:      netdev@vger.kernel.org
14565 F:      drivers/net/ethernet/samsung/sxgbe/
14566
14567 SAMSUNG THERMAL DRIVER
14568 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14569 L:      linux-pm@vger.kernel.org
14570 L:      linux-samsung-soc@vger.kernel.org
14571 S:      Supported
14572 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14573 F:      drivers/thermal/samsung/
14574
14575 SAMSUNG USB2 PHY DRIVER
14576 M:      Kamil Debski <kamil@wypas.org>
14577 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14578 L:      linux-kernel@vger.kernel.org
14579 S:      Supported
14580 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14581 F:      Documentation/driver-api/phy/samsung-usb2.rst
14582 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14583 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14584 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14585 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14586 F:      drivers/phy/samsung/phy-samsung-usb2.c
14587 F:      drivers/phy/samsung/phy-samsung-usb2.h
14588
14589 SC1200 WDT DRIVER
14590 M:      Zwane Mwaikambo <zwanem@gmail.com>
14591 S:      Maintained
14592 F:      drivers/watchdog/sc1200wdt.c
14593
14594 SCHEDULER
14595 M:      Ingo Molnar <mingo@redhat.com>
14596 M:      Peter Zijlstra <peterz@infradead.org>
14597 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14598 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14599 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14600 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14601 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14602 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14603 L:      linux-kernel@vger.kernel.org
14604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14605 S:      Maintained
14606 F:      kernel/sched/
14607 F:      include/linux/sched.h
14608 F:      include/uapi/linux/sched.h
14609 F:      include/linux/wait.h
14610 F:      include/linux/preempt.h
14611
14612 SCR24X CHIP CARD INTERFACE DRIVER
14613 M:      Lubomir Rintel <lkundrak@v3.sk>
14614 S:      Supported
14615 F:      drivers/char/pcmcia/scr24x_cs.c
14616
14617 SCSI CDROM DRIVER
14618 M:      Jens Axboe <axboe@kernel.dk>
14619 L:      linux-scsi@vger.kernel.org
14620 W:      http://www.kernel.dk
14621 S:      Maintained
14622 F:      drivers/scsi/sr*
14623
14624 SCSI RDMA PROTOCOL (SRP) INITIATOR
14625 M:      Bart Van Assche <bvanassche@acm.org>
14626 L:      linux-rdma@vger.kernel.org
14627 S:      Supported
14628 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14629 F:      drivers/infiniband/ulp/srp/
14630 F:      include/scsi/srp.h
14631
14632 SCSI RDMA PROTOCOL (SRP) TARGET
14633 M:      Bart Van Assche <bvanassche@acm.org>
14634 L:      linux-rdma@vger.kernel.org
14635 L:      target-devel@vger.kernel.org
14636 S:      Supported
14637 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14638 F:      drivers/infiniband/ulp/srpt/
14639
14640 SCSI SG DRIVER
14641 M:      Doug Gilbert <dgilbert@interlog.com>
14642 L:      linux-scsi@vger.kernel.org
14643 W:      http://sg.danny.cz/sg
14644 S:      Maintained
14645 F:      Documentation/scsi/scsi-generic.txt
14646 F:      drivers/scsi/sg.c
14647 F:      include/scsi/sg.h
14648
14649 SCSI SUBSYSTEM
14650 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14652 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14654 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14655 L:      linux-scsi@vger.kernel.org
14656 S:      Maintained
14657 F:      Documentation/devicetree/bindings/scsi/
14658 F:      drivers/scsi/
14659 F:      include/scsi/
14660
14661 SCSI TAPE DRIVER
14662 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14663 L:      linux-scsi@vger.kernel.org
14664 S:      Maintained
14665 F:      Documentation/scsi/st.txt
14666 F:      drivers/scsi/st.*
14667 F:      drivers/scsi/st_*.h
14668
14669 SCSI TARGET SUBSYSTEM
14670 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14671 L:      linux-scsi@vger.kernel.org
14672 L:      target-devel@vger.kernel.org
14673 W:      http://www.linux-iscsi.org
14674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14675 Q:      https://patchwork.kernel.org/project/target-devel/list/
14676 S:      Supported
14677 F:      drivers/target/
14678 F:      include/target/
14679 F:      Documentation/target/
14680
14681 SCTP PROTOCOL
14682 M:      Vlad Yasevich <vyasevich@gmail.com>
14683 M:      Neil Horman <nhorman@tuxdriver.com>
14684 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14685 L:      linux-sctp@vger.kernel.org
14686 W:      http://lksctp.sourceforge.net
14687 S:      Maintained
14688 F:      Documentation/networking/sctp.txt
14689 F:      include/linux/sctp.h
14690 F:      include/uapi/linux/sctp.h
14691 F:      include/net/sctp/
14692 F:      net/sctp/
14693
14694 SCx200 CPU SUPPORT
14695 M:      Jim Cromie <jim.cromie@gmail.com>
14696 S:      Odd Fixes
14697 F:      Documentation/i2c/busses/scx200_acb.rst
14698 F:      arch/x86/platform/scx200/
14699 F:      drivers/watchdog/scx200_wdt.c
14700 F:      drivers/i2c/busses/scx200*
14701 F:      drivers/mtd/maps/scx200_docflash.c
14702 F:      include/linux/scx200.h
14703
14704 SCx200 GPIO DRIVER
14705 M:      Jim Cromie <jim.cromie@gmail.com>
14706 S:      Maintained
14707 F:      drivers/char/scx200_gpio.c
14708 F:      include/linux/scx200_gpio.h
14709
14710 SCx200 HRT CLOCKSOURCE DRIVER
14711 M:      Jim Cromie <jim.cromie@gmail.com>
14712 S:      Maintained
14713 F:      drivers/clocksource/scx200_hrt.c
14714
14715 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14716 M:      Sascha Sommer <saschasommer@freenet.de>
14717 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14718 S:      Maintained
14719 F:      drivers/mmc/host/sdricoh_cs.c
14720
14721 SECO BOARDS CEC DRIVER
14722 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14723 S:      Maintained
14724 F:      drivers/media/platform/seco-cec/seco-cec.c
14725 F:      drivers/media/platform/seco-cec/seco-cec.h
14726
14727 SECURE COMPUTING
14728 M:      Kees Cook <keescook@chromium.org>
14729 R:      Andy Lutomirski <luto@amacapital.net>
14730 R:      Will Drewry <wad@chromium.org>
14731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14732 S:      Supported
14733 F:      kernel/seccomp.c
14734 F:      include/uapi/linux/seccomp.h
14735 F:      include/linux/seccomp.h
14736 F:      tools/testing/selftests/seccomp/*
14737 F:      tools/testing/selftests/kselftest_harness.h
14738 F:      Documentation/userspace-api/seccomp_filter.rst
14739 K:      \bsecure_computing
14740 K:      \bTIF_SECCOMP\b
14741
14742 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14743 M:      Al Cooper <alcooperx@gmail.com>
14744 L:      linux-mmc@vger.kernel.org
14745 L:      bcm-kernel-feedback-list@broadcom.com
14746 S:      Maintained
14747 F:      drivers/mmc/host/sdhci-brcmstb*
14748
14749 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14750 M:      Adrian Hunter <adrian.hunter@intel.com>
14751 L:      linux-mmc@vger.kernel.org
14752 S:      Maintained
14753 F:      drivers/mmc/host/sdhci*
14754 F:      include/linux/mmc/sdhci*
14755
14756 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14757 M:      Adrian Hunter <adrian.hunter@intel.com>
14758 M:      Ritesh Harjani <riteshh@codeaurora.org>
14759 M:      Asutosh Das <asutoshd@codeaurora.org>
14760 L:      linux-mmc@vger.kernel.org
14761 S:      Maintained
14762 F:      drivers/mmc/host/cqhci*
14763
14764 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14765 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14766 M:      Manjunath M B <manjumb@synopsys.com>
14767 L:      linux-mmc@vger.kernel.org
14768 S:      Maintained
14769 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14770
14771 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14772 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14773 L:      linux-mmc@vger.kernel.org
14774 S:      Supported
14775 F:      drivers/mmc/host/sdhci-of-at91.c
14776
14777 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14778 M:      Ben Dooks <ben-linux@fluff.org>
14779 M:      Jaehoon Chung <jh80.chung@samsung.com>
14780 L:      linux-mmc@vger.kernel.org
14781 S:      Maintained
14782 F:      drivers/mmc/host/sdhci-s3c*
14783
14784 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14785 M:      Viresh Kumar <vireshk@kernel.org>
14786 L:      linux-mmc@vger.kernel.org
14787 S:      Maintained
14788 F:      drivers/mmc/host/sdhci-spear.c
14789
14790 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14791 M:      Kishon Vijay Abraham I <kishon@ti.com>
14792 L:      linux-mmc@vger.kernel.org
14793 S:      Maintained
14794 F:      drivers/mmc/host/sdhci-omap.c
14795
14796 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14797 M:      Scott Bauer <scott.bauer@intel.com>
14798 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14799 L:      linux-block@vger.kernel.org
14800 S:      Supported
14801 F:      block/sed*
14802 F:      block/opal_proto.h
14803 F:      include/linux/sed*
14804 F:      include/uapi/linux/sed*
14805
14806 SECURITY CONTACT
14807 M:      Security Officers <security@kernel.org>
14808 S:      Supported
14809
14810 SECURITY SUBSYSTEM
14811 M:      James Morris <jmorris@namei.org>
14812 M:      "Serge E. Hallyn" <serge@hallyn.com>
14813 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14815 W:      http://kernsec.org/
14816 S:      Supported
14817 F:      security/
14818 X:      security/selinux/
14819
14820 SELINUX SECURITY MODULE
14821 M:      Paul Moore <paul@paul-moore.com>
14822 M:      Stephen Smalley <sds@tycho.nsa.gov>
14823 M:      Eric Paris <eparis@parisplace.org>
14824 L:      selinux@vger.kernel.org
14825 W:      https://selinuxproject.org
14826 W:      https://github.com/SELinuxProject
14827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14828 S:      Supported
14829 F:      include/uapi/linux/selinux_netlink.h
14830 F:      security/selinux/
14831 F:      scripts/selinux/
14832 F:      Documentation/admin-guide/LSM/SELinux.rst
14833
14834 SENSABLE PHANTOM
14835 M:      Jiri Slaby <jirislaby@gmail.com>
14836 S:      Maintained
14837 F:      drivers/misc/phantom.c
14838 F:      include/uapi/linux/phantom.h
14839
14840 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14841 M:      Tomasz Duszynski <tduszyns@gmail.com>
14842 S:      Maintained
14843 F:      drivers/iio/chemical/sps30.c
14844 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14845
14846 SERIAL DEVICE BUS
14847 M:      Rob Herring <robh@kernel.org>
14848 L:      linux-serial@vger.kernel.org
14849 S:      Maintained
14850 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14851 F:      drivers/tty/serdev/
14852 F:      include/linux/serdev.h
14853
14854 SERIAL DRIVERS
14855 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14856 L:      linux-serial@vger.kernel.org
14857 S:      Maintained
14858 F:      Documentation/devicetree/bindings/serial/
14859 F:      drivers/tty/serial/
14860
14861 SERIAL IR RECEIVER
14862 M:      Sean Young <sean@mess.org>
14863 L:      linux-media@vger.kernel.org
14864 S:      Maintained
14865 F:      drivers/media/rc/serial_ir.c
14866
14867 SFC NETWORK DRIVER
14868 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14869 M:      Edward Cree <ecree@solarflare.com>
14870 M:      Martin Habets <mhabets@solarflare.com>
14871 L:      netdev@vger.kernel.org
14872 S:      Supported
14873 F:      drivers/net/ethernet/sfc/
14874
14875 SFF/SFP/SFP+ MODULE SUPPORT
14876 M:      Russell King <linux@armlinux.org.uk>
14877 L:      netdev@vger.kernel.org
14878 S:      Maintained
14879 F:      drivers/net/phy/phylink.c
14880 F:      drivers/net/phy/sfp*
14881 F:      include/linux/phylink.h
14882 F:      include/linux/sfp.h
14883 K:      phylink
14884
14885 SGI GRU DRIVER
14886 M:      Dimitri Sivanich <sivanich@sgi.com>
14887 S:      Maintained
14888 F:      drivers/misc/sgi-gru/
14889
14890 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14891 M:      Pat Gefre <pfg@sgi.com>
14892 L:      linux-ia64@vger.kernel.org
14893 S:      Supported
14894 F:      Documentation/ia64/serial.rst
14895 F:      drivers/tty/serial/ioc?_serial.c
14896 F:      include/linux/ioc?.h
14897
14898 SGI XP/XPC/XPNET DRIVER
14899 M:      Cliff Whickman <cpw@sgi.com>
14900 M:      Robin Holt <robinmholt@gmail.com>
14901 S:      Maintained
14902 F:      drivers/misc/sgi-xp/
14903
14904 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14905 M:      Ursula Braun <ubraun@linux.ibm.com>
14906 M:      Karsten Graul <kgraul@linux.ibm.com>
14907 L:      linux-s390@vger.kernel.org
14908 W:      http://www.ibm.com/developerworks/linux/linux390/
14909 S:      Supported
14910 F:      net/smc/
14911
14912 SHARP RJ54N1CB0C SENSOR DRIVER
14913 M:      Jacopo Mondi <jacopo@jmondi.org>
14914 L:      linux-media@vger.kernel.org
14915 T:      git git://linuxtv.org/media_tree.git
14916 S:      Odd fixes
14917 F:      drivers/media/i2c/rj54n1cb0c.c
14918 F:      include/media/i2c/rj54n1cb0c.h
14919
14920 SH_VEU V4L2 MEM2MEM DRIVER
14921 L:      linux-media@vger.kernel.org
14922 S:      Orphan
14923 F:      drivers/media/platform/sh_veu.c
14924
14925 SH_VOU V4L2 OUTPUT DRIVER
14926 L:      linux-media@vger.kernel.org
14927 S:      Orphan
14928 F:      drivers/media/platform/sh_vou.c
14929 F:      include/media/drv-intf/sh_vou.h
14930
14931 SI2157 MEDIA DRIVER
14932 M:      Antti Palosaari <crope@iki.fi>
14933 L:      linux-media@vger.kernel.org
14934 W:      https://linuxtv.org
14935 W:      http://palosaari.fi/linux/
14936 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14937 T:      git git://linuxtv.org/anttip/media_tree.git
14938 S:      Maintained
14939 F:      drivers/media/tuners/si2157*
14940
14941 SI2165 MEDIA DRIVER
14942 M:      Matthias Schwarzott <zzam@gentoo.org>
14943 L:      linux-media@vger.kernel.org
14944 W:      https://linuxtv.org
14945 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14946 S:      Maintained
14947 F:      drivers/media/dvb-frontends/si2165*
14948
14949 SI2168 MEDIA DRIVER
14950 M:      Antti Palosaari <crope@iki.fi>
14951 L:      linux-media@vger.kernel.org
14952 W:      https://linuxtv.org
14953 W:      http://palosaari.fi/linux/
14954 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14955 T:      git git://linuxtv.org/anttip/media_tree.git
14956 S:      Maintained
14957 F:      drivers/media/dvb-frontends/si2168*
14958
14959 SI470X FM RADIO RECEIVER I2C DRIVER
14960 M:      Hans Verkuil <hverkuil@xs4all.nl>
14961 L:      linux-media@vger.kernel.org
14962 T:      git git://linuxtv.org/media_tree.git
14963 W:      https://linuxtv.org
14964 S:      Odd Fixes
14965 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14966
14967 SI470X FM RADIO RECEIVER USB DRIVER
14968 M:      Hans Verkuil <hverkuil@xs4all.nl>
14969 L:      linux-media@vger.kernel.org
14970 T:      git git://linuxtv.org/media_tree.git
14971 W:      https://linuxtv.org
14972 S:      Maintained
14973 F:      drivers/media/radio/si470x/radio-si470x-common.c
14974 F:      drivers/media/radio/si470x/radio-si470x.h
14975 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14976
14977 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14978 M:      Eduardo Valentin <edubezval@gmail.com>
14979 L:      linux-media@vger.kernel.org
14980 T:      git git://linuxtv.org/media_tree.git
14981 W:      https://linuxtv.org
14982 S:      Odd Fixes
14983 F:      drivers/media/radio/si4713/si4713.?
14984
14985 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14986 M:      Eduardo Valentin <edubezval@gmail.com>
14987 L:      linux-media@vger.kernel.org
14988 T:      git git://linuxtv.org/media_tree.git
14989 W:      https://linuxtv.org
14990 S:      Odd Fixes
14991 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14992
14993 SI4713 FM RADIO TRANSMITTER USB DRIVER
14994 M:      Hans Verkuil <hverkuil@xs4all.nl>
14995 L:      linux-media@vger.kernel.org
14996 T:      git git://linuxtv.org/media_tree.git
14997 W:      https://linuxtv.org
14998 S:      Maintained
14999 F:      drivers/media/radio/si4713/radio-usb-si4713.c
15000
15001 SIANO DVB DRIVER
15002 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15003 L:      linux-media@vger.kernel.org
15004 W:      https://linuxtv.org
15005 T:      git git://linuxtv.org/media_tree.git
15006 S:      Odd fixes
15007 F:      drivers/media/common/siano/
15008 F:      drivers/media/usb/siano/
15009 F:      drivers/media/usb/siano/
15010 F:      drivers/media/mmc/siano/
15011
15012 SIFIVE PDMA DRIVER
15013 M:      Green Wan <green.wan@sifive.com>
15014 S:      Maintained
15015 F:      drivers/dma/sf-pdma/
15016 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
15017
15018 SIFIVE DRIVERS
15019 M:      Palmer Dabbelt <palmer@dabbelt.com>
15020 M:      Paul Walmsley <paul.walmsley@sifive.com>
15021 L:      linux-riscv@lists.infradead.org
15022 T:      git git://github.com/sifive/riscv-linux.git
15023 S:      Supported
15024 K:      [^@]sifive
15025 N:      sifive
15026
15027 SIFIVE FU540 SYSTEM-ON-CHIP
15028 M:      Paul Walmsley <paul.walmsley@sifive.com>
15029 M:      Palmer Dabbelt <palmer@dabbelt.com>
15030 L:      linux-riscv@lists.infradead.org
15031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
15032 S:      Supported
15033 K:      fu540
15034 N:      fu540
15035
15036 SILEAD TOUCHSCREEN DRIVER
15037 M:      Hans de Goede <hdegoede@redhat.com>
15038 L:      linux-input@vger.kernel.org
15039 L:      platform-driver-x86@vger.kernel.org
15040 S:      Maintained
15041 F:      drivers/input/touchscreen/silead.c
15042 F:      drivers/platform/x86/touchscreen_dmi.c
15043
15044 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
15045 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
15046 S:      Supported
15047 F:      drivers/staging/wfx/
15048
15049 SILICON MOTION SM712 FRAME BUFFER DRIVER
15050 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15051 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15052 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15053 L:      linux-fbdev@vger.kernel.org
15054 S:      Maintained
15055 F:      drivers/video/fbdev/sm712*
15056 F:      Documentation/fb/sm712fb.rst
15057
15058 SIMPLE FIRMWARE INTERFACE (SFI)
15059 M:      Len Brown <lenb@kernel.org>
15060 L:      sfi-devel@simplefirmware.org
15061 W:      http://simplefirmware.org/
15062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
15063 S:      Supported
15064 F:      arch/x86/platform/sfi/
15065 F:      drivers/sfi/
15066 F:      include/linux/sfi*.h
15067
15068 SIMPLEFB FB DRIVER
15069 M:      Hans de Goede <hdegoede@redhat.com>
15070 L:      linux-fbdev@vger.kernel.org
15071 S:      Maintained
15072 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
15073 F:      drivers/video/fbdev/simplefb.c
15074 F:      include/linux/platform_data/simplefb.h
15075
15076 SIMTEC EB110ATX (Chalice CATS)
15077 M:      Vincent Sanders <vince@simtec.co.uk>
15078 M:      Simtec Linux Team <linux@simtec.co.uk>
15079 W:      http://www.simtec.co.uk/products/EB110ATX/
15080 S:      Supported
15081
15082 SIMTEC EB2410ITX (BAST)
15083 M:      Vincent Sanders <vince@simtec.co.uk>
15084 M:      Simtec Linux Team <linux@simtec.co.uk>
15085 W:      http://www.simtec.co.uk/products/EB2410ITX/
15086 S:      Supported
15087 F:      arch/arm/mach-s3c24xx/mach-bast.c
15088 F:      arch/arm/mach-s3c24xx/bast-ide.c
15089 F:      arch/arm/mach-s3c24xx/bast-irq.c
15090
15091 SIPHASH PRF ROUTINES
15092 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15093 S:      Maintained
15094 F:      lib/siphash.c
15095 F:      lib/test_siphash.c
15096 F:      include/linux/siphash.h
15097
15098 SIOX
15099 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15100 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15101 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15102 S:      Supported
15103 F:      drivers/siox/*
15104 F:      drivers/gpio/gpio-siox.c
15105 F:      include/trace/events/siox.h
15106
15107 SIS 190 ETHERNET DRIVER
15108 M:      Francois Romieu <romieu@fr.zoreil.com>
15109 L:      netdev@vger.kernel.org
15110 S:      Maintained
15111 F:      drivers/net/ethernet/sis/sis190.c
15112
15113 SIS 900/7016 FAST ETHERNET DRIVER
15114 M:      Daniele Venzano <venza@brownhat.org>
15115 W:      http://www.brownhat.org/sis900.html
15116 L:      netdev@vger.kernel.org
15117 S:      Maintained
15118 F:      drivers/net/ethernet/sis/sis900.*
15119
15120 SIS FRAMEBUFFER DRIVER
15121 M:      Thomas Winischhofer <thomas@winischhofer.net>
15122 W:      http://www.winischhofer.net/linuxsisvga.shtml
15123 S:      Maintained
15124 F:      Documentation/fb/sisfb.rst
15125 F:      drivers/video/fbdev/sis/
15126 F:      include/video/sisfb.h
15127
15128 SIS USB2VGA DRIVER
15129 M:      Thomas Winischhofer <thomas@winischhofer.net>
15130 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15131 S:      Maintained
15132 F:      drivers/usb/misc/sisusbvga/
15133
15134 SLAB ALLOCATOR
15135 M:      Christoph Lameter <cl@linux.com>
15136 M:      Pekka Enberg <penberg@kernel.org>
15137 M:      David Rientjes <rientjes@google.com>
15138 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15139 M:      Andrew Morton <akpm@linux-foundation.org>
15140 L:      linux-mm@kvack.org
15141 S:      Maintained
15142 F:      include/linux/sl?b*.h
15143 F:      mm/sl?b*
15144
15145 SLEEPABLE READ-COPY UPDATE (SRCU)
15146 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15147 M:      "Paul E. McKenney" <paulmck@kernel.org>
15148 M:      Josh Triplett <josh@joshtriplett.org>
15149 R:      Steven Rostedt <rostedt@goodmis.org>
15150 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15151 L:      rcu@vger.kernel.org
15152 W:      http://www.rdrop.com/users/paulmck/RCU/
15153 S:      Supported
15154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15155 F:      include/linux/srcu*.h
15156 F:      kernel/rcu/srcu*.c
15157
15158 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15159 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15160 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15161 S:      Maintained
15162 F:      drivers/slimbus/
15163 F:      Documentation/devicetree/bindings/slimbus/
15164 F:      include/linux/slimbus.h
15165
15166 SMACK SECURITY MODULE
15167 M:      Casey Schaufler <casey@schaufler-ca.com>
15168 L:      linux-security-module@vger.kernel.org
15169 W:      http://schaufler-ca.com
15170 T:      git git://github.com/cschaufler/smack-next
15171 S:      Maintained
15172 F:      Documentation/admin-guide/LSM/Smack.rst
15173 F:      security/smack/
15174
15175 SMC91x ETHERNET DRIVER
15176 M:      Nicolas Pitre <nico@fluxnic.net>
15177 S:      Odd Fixes
15178 F:      drivers/net/ethernet/smsc/smc91x.*
15179
15180 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15181 M:      Sakari Ailus <sakari.ailus@iki.fi>
15182 L:      linux-media@vger.kernel.org
15183 S:      Maintained
15184 F:      drivers/media/i2c/smiapp/
15185 F:      include/media/i2c/smiapp.h
15186 F:      drivers/media/i2c/smiapp-pll.c
15187 F:      drivers/media/i2c/smiapp-pll.h
15188 F:      include/uapi/linux/smiapp.h
15189 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15190
15191 SMM665 HARDWARE MONITOR DRIVER
15192 M:      Guenter Roeck <linux@roeck-us.net>
15193 L:      linux-hwmon@vger.kernel.org
15194 S:      Maintained
15195 F:      Documentation/hwmon/smm665.rst
15196 F:      drivers/hwmon/smm665.c
15197
15198 SMSC EMC2103 HARDWARE MONITOR DRIVER
15199 M:      Steve Glendinning <steve.glendinning@shawell.net>
15200 L:      linux-hwmon@vger.kernel.org
15201 S:      Maintained
15202 F:      Documentation/hwmon/emc2103.rst
15203 F:      drivers/hwmon/emc2103.c
15204
15205 SMSC SCH5627 HARDWARE MONITOR DRIVER
15206 M:      Hans de Goede <hdegoede@redhat.com>
15207 L:      linux-hwmon@vger.kernel.org
15208 S:      Supported
15209 F:      Documentation/hwmon/sch5627.rst
15210 F:      drivers/hwmon/sch5627.c
15211
15212 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15213 M:      Steve Glendinning <steve.glendinning@shawell.net>
15214 L:      linux-fbdev@vger.kernel.org
15215 S:      Maintained
15216 F:      drivers/video/fbdev/smscufx.c
15217
15218 SMSC47B397 HARDWARE MONITOR DRIVER
15219 M:      Jean Delvare <jdelvare@suse.com>
15220 L:      linux-hwmon@vger.kernel.org
15221 S:      Maintained
15222 F:      Documentation/hwmon/smsc47b397.rst
15223 F:      drivers/hwmon/smsc47b397.c
15224
15225 SMSC911x ETHERNET DRIVER
15226 M:      Steve Glendinning <steve.glendinning@shawell.net>
15227 L:      netdev@vger.kernel.org
15228 S:      Maintained
15229 F:      include/linux/smsc911x.h
15230 F:      drivers/net/ethernet/smsc/smsc911x.*
15231
15232 SMSC9420 PCI ETHERNET DRIVER
15233 M:      Steve Glendinning <steve.glendinning@shawell.net>
15234 L:      netdev@vger.kernel.org
15235 S:      Maintained
15236 F:      drivers/net/ethernet/smsc/smsc9420.*
15237
15238 SOC-CAMERA V4L2 SUBSYSTEM
15239 L:      linux-media@vger.kernel.org
15240 T:      git git://linuxtv.org/media_tree.git
15241 S:      Orphan
15242 F:      include/media/soc_camera.h
15243 F:      drivers/staging/media/soc_camera/
15244
15245 SOCIONEXT SYNQUACER I2C DRIVER
15246 M:      Ard Biesheuvel <ardb@kernel.org>
15247 L:      linux-i2c@vger.kernel.org
15248 S:      Maintained
15249 F:      drivers/i2c/busses/i2c-synquacer.c
15250 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15251
15252 SOCIONEXT UNIPHIER SOUND DRIVER
15253 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15254 S:      Orphan
15255 F:      sound/soc/uniphier/
15256
15257 SOEKRIS NET48XX LED SUPPORT
15258 M:      Chris Boot <bootc@bootc.net>
15259 S:      Maintained
15260 F:      drivers/leds/leds-net48xx.c
15261
15262 SOFT-IWARP DRIVER (siw)
15263 M:      Bernard Metzler <bmt@zurich.ibm.com>
15264 L:      linux-rdma@vger.kernel.org
15265 S:      Supported
15266 F:      drivers/infiniband/sw/siw/
15267 F:      include/uapi/rdma/siw-abi.h
15268
15269 SOFT-ROCE DRIVER (rxe)
15270 M:      Moni Shoua <monis@mellanox.com>
15271 L:      linux-rdma@vger.kernel.org
15272 S:      Supported
15273 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15274 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15275 F:      drivers/infiniband/sw/rxe/
15276 F:      include/uapi/rdma/rdma_user_rxe.h
15277
15278 SOFTLOGIC 6x10 MPEG CODEC
15279 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15280 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15281 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15282 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15283 M:      Ismael Luceno <ismael@iodev.co.uk>
15284 L:      linux-media@vger.kernel.org
15285 S:      Supported
15286 F:      drivers/media/pci/solo6x10/
15287
15288 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15289 M:      James Morse <james.morse@arm.com>
15290 L:      linux-arm-kernel@lists.infradead.org
15291 S:      Maintained
15292 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15293 F:      drivers/firmware/arm_sdei.c
15294 F:      include/linux/arm_sdei.h
15295 F:      include/uapi/linux/arm_sdei.h
15296
15297 SOFTWARE RAID (Multiple Disks) SUPPORT
15298 M:      Song Liu <song@kernel.org>
15299 L:      linux-raid@vger.kernel.org
15300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15301 S:      Supported
15302 F:      drivers/md/Makefile
15303 F:      drivers/md/Kconfig
15304 F:      drivers/md/md*
15305 F:      drivers/md/raid*
15306 F:      include/linux/raid/
15307 F:      include/uapi/linux/raid/
15308
15309 SOCIONEXT (SNI) AVE NETWORK DRIVER
15310 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15311 L:      netdev@vger.kernel.org
15312 S:      Maintained
15313 F:      drivers/net/ethernet/socionext/sni_ave.c
15314 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15315
15316 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15317 M:      Jassi Brar <jaswinder.singh@linaro.org>
15318 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15319 L:      netdev@vger.kernel.org
15320 S:      Maintained
15321 F:      drivers/net/ethernet/socionext/netsec.c
15322 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15323
15324 SOCIONEXT (SNI) Synquacer SPI DRIVER
15325 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15326 M:      Jassi Brar <jaswinder.singh@linaro.org>
15327 L:      linux-spi@vger.kernel.org
15328 S:      Maintained
15329 F:      drivers/spi/spi-synquacer.c
15330 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15331
15332 SOLIDRUN CLEARFOG SUPPORT
15333 M:      Russell King <linux@armlinux.org.uk>
15334 S:      Maintained
15335 F:      arch/arm/boot/dts/armada-388-clearfog*
15336 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15337
15338 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15339 M:      Russell King <linux@armlinux.org.uk>
15340 S:      Maintained
15341 F:      arch/arm/boot/dts/imx6*-cubox-i*
15342 F:      arch/arm/boot/dts/imx6*-hummingboard*
15343 F:      arch/arm/boot/dts/imx6*-sr-*
15344
15345 SONIC NETWORK DRIVER
15346 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15347 L:      netdev@vger.kernel.org
15348 S:      Maintained
15349 F:      drivers/net/ethernet/natsemi/sonic.*
15350
15351 SONICS SILICON BACKPLANE DRIVER (SSB)
15352 M:      Michael Buesch <m@bues.ch>
15353 L:      linux-wireless@vger.kernel.org
15354 S:      Maintained
15355 F:      drivers/ssb/
15356 F:      include/linux/ssb/
15357
15358 SONY IMX214 SENSOR DRIVER
15359 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15360 L:      linux-media@vger.kernel.org
15361 T:      git git://linuxtv.org/media_tree.git
15362 S:      Maintained
15363 F:      drivers/media/i2c/imx214.c
15364 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15365
15366 SONY IMX258 SENSOR DRIVER
15367 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15368 L:      linux-media@vger.kernel.org
15369 T:      git git://linuxtv.org/media_tree.git
15370 S:      Maintained
15371 F:      drivers/media/i2c/imx258.c
15372
15373 SONY IMX274 SENSOR DRIVER
15374 M:      Leon Luo <leonl@leopardimaging.com>
15375 L:      linux-media@vger.kernel.org
15376 T:      git git://linuxtv.org/media_tree.git
15377 S:      Maintained
15378 F:      drivers/media/i2c/imx274.c
15379 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15380
15381 SONY IMX290 SENSOR DRIVER
15382 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15383 L:      linux-media@vger.kernel.org
15384 T:      git git://linuxtv.org/media_tree.git
15385 S:      Maintained
15386 F:      drivers/media/i2c/imx290.c
15387 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15388
15389 SONY IMX319 SENSOR DRIVER
15390 M:      Bingbu Cao <bingbu.cao@intel.com>
15391 L:      linux-media@vger.kernel.org
15392 T:      git git://linuxtv.org/media_tree.git
15393 S:      Maintained
15394 F:      drivers/media/i2c/imx319.c
15395
15396 SONY IMX355 SENSOR DRIVER
15397 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15398 L:      linux-media@vger.kernel.org
15399 T:      git git://linuxtv.org/media_tree.git
15400 S:      Maintained
15401 F:      drivers/media/i2c/imx355.c
15402
15403 SONY MEMORYSTICK SUBSYSTEM
15404 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15405 M:      Alex Dubov <oakad@yahoo.com>
15406 M:      Ulf Hansson <ulf.hansson@linaro.org>
15407 L:      linux-mmc@vger.kernel.org
15408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15409 S:      Maintained
15410 F:      drivers/memstick/
15411 F:      include/linux/memstick.h
15412
15413 SONY VAIO CONTROL DEVICE DRIVER
15414 M:      Mattia Dongili <malattia@linux.it>
15415 L:      platform-driver-x86@vger.kernel.org
15416 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15417 S:      Maintained
15418 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15419 F:      drivers/char/sonypi.c
15420 F:      drivers/platform/x86/sony-laptop.c
15421 F:      include/linux/sony-laptop.h
15422
15423 SOUND
15424 M:      Jaroslav Kysela <perex@perex.cz>
15425 M:      Takashi Iwai <tiwai@suse.com>
15426 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15427 W:      http://www.alsa-project.org/
15428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15429 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15430 S:      Maintained
15431 F:      Documentation/sound/
15432 F:      include/sound/
15433 F:      include/uapi/sound/
15434 F:      sound/
15435
15436 SOUND - COMPRESSED AUDIO
15437 M:      Vinod Koul <vkoul@kernel.org>
15438 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15440 S:      Supported
15441 F:      Documentation/sound/designs/compress-offload.rst
15442 F:      include/sound/compress_driver.h
15443 F:      include/uapi/sound/compress_*
15444 F:      sound/core/compress_offload.c
15445 F:      sound/soc/soc-compress.c
15446
15447 SOUND - DMAENGINE HELPERS
15448 M:      Lars-Peter Clausen <lars@metafoo.de>
15449 S:      Supported
15450 F:      include/sound/dmaengine_pcm.h
15451 F:      sound/core/pcm_dmaengine.c
15452 F:      sound/soc/soc-generic-dmaengine-pcm.c
15453
15454 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15455 M:      Liam Girdwood <lgirdwood@gmail.com>
15456 M:      Mark Brown <broonie@kernel.org>
15457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15458 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15459 W:      http://alsa-project.org/main/index.php/ASoC
15460 S:      Supported
15461 F:      Documentation/devicetree/bindings/sound/
15462 F:      Documentation/sound/soc/
15463 F:      sound/soc/
15464 F:      include/dt-bindings/sound/
15465 F:      include/sound/soc*
15466
15467 SOUNDWIRE SUBSYSTEM
15468 M:      Vinod Koul <vkoul@kernel.org>
15469 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15470 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15471 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15472 S:      Supported
15473 F:      Documentation/driver-api/soundwire/
15474 F:      drivers/soundwire/
15475 F:      include/linux/soundwire/
15476
15477 SP2 MEDIA DRIVER
15478 M:      Olli Salonen <olli.salonen@iki.fi>
15479 L:      linux-media@vger.kernel.org
15480 W:      https://linuxtv.org
15481 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15482 S:      Maintained
15483 F:      drivers/media/dvb-frontends/sp2*
15484
15485 SPARC + UltraSPARC (sparc/sparc64)
15486 M:      "David S. Miller" <davem@davemloft.net>
15487 L:      sparclinux@vger.kernel.org
15488 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15491 S:      Maintained
15492 F:      arch/sparc/
15493 F:      drivers/sbus/
15494
15495 SPARC SERIAL DRIVERS
15496 M:      "David S. Miller" <davem@davemloft.net>
15497 L:      sparclinux@vger.kernel.org
15498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15500 S:      Maintained
15501 F:      include/linux/sunserialcore.h
15502 F:      drivers/tty/serial/suncore.c
15503 F:      drivers/tty/serial/sunhv.c
15504 F:      drivers/tty/serial/sunsab.c
15505 F:      drivers/tty/serial/sunsab.h
15506 F:      drivers/tty/serial/sunsu.c
15507 F:      drivers/tty/serial/sunzilog.c
15508 F:      drivers/tty/serial/sunzilog.h
15509 F:      drivers/tty/vcc.c
15510
15511 SPARSE CHECKER
15512 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15513 L:      linux-sparse@vger.kernel.org
15514 W:      https://sparse.wiki.kernel.org/
15515 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15516 S:      Maintained
15517 F:      include/linux/compiler.h
15518
15519 SPEAR CLOCK FRAMEWORK SUPPORT
15520 M:      Viresh Kumar <vireshk@kernel.org>
15521 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15522 W:      http://www.st.com/spear
15523 S:      Maintained
15524 F:      drivers/clk/spear/
15525
15526 SPEAR PLATFORM SUPPORT
15527 M:      Viresh Kumar <vireshk@kernel.org>
15528 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15530 W:      http://www.st.com/spear
15531 S:      Maintained
15532 F:      arch/arm/boot/dts/spear*
15533 F:      arch/arm/mach-spear/
15534
15535 SPI NOR SUBSYSTEM
15536 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15537 L:      linux-mtd@lists.infradead.org
15538 W:      http://www.linux-mtd.infradead.org/
15539 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15541 S:      Maintained
15542 F:      drivers/mtd/spi-nor/
15543 F:      include/linux/mtd/spi-nor.h
15544
15545 SPI SUBSYSTEM
15546 M:      Mark Brown <broonie@kernel.org>
15547 L:      linux-spi@vger.kernel.org
15548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15549 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15550 S:      Maintained
15551 F:      Documentation/devicetree/bindings/spi/
15552 F:      Documentation/spi/
15553 F:      drivers/spi/
15554 F:      include/linux/spi/
15555 F:      include/uapi/linux/spi/
15556 F:      tools/spi/
15557
15558 SPIDERNET NETWORK DRIVER for CELL
15559 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15560 L:      netdev@vger.kernel.org
15561 S:      Supported
15562 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15563 F:      drivers/net/ethernet/toshiba/spider_net*
15564
15565 SPMI SUBSYSTEM
15566 R:      Stephen Boyd <sboyd@kernel.org>
15567 L:      linux-arm-msm@vger.kernel.org
15568 F:      Documentation/devicetree/bindings/spmi/
15569 F:      drivers/spmi/
15570 F:      include/dt-bindings/spmi/spmi.h
15571 F:      include/linux/spmi.h
15572 F:      include/trace/events/spmi.h
15573
15574 SPU FILE SYSTEM
15575 M:      Jeremy Kerr <jk@ozlabs.org>
15576 L:      linuxppc-dev@lists.ozlabs.org
15577 W:      http://www.ibm.com/developerworks/power/cell/
15578 S:      Supported
15579 F:      Documentation/filesystems/spufs.txt
15580 F:      arch/powerpc/platforms/cell/spufs/
15581
15582 SQUASHFS FILE SYSTEM
15583 M:      Phillip Lougher <phillip@squashfs.org.uk>
15584 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15585 W:      http://squashfs.org.uk
15586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15587 S:      Maintained
15588 F:      Documentation/filesystems/squashfs.txt
15589 F:      fs/squashfs/
15590
15591 SRM (Alpha) environment access
15592 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15593 S:      Maintained
15594 F:      arch/alpha/kernel/srm_env.c
15595
15596 ST LSM6DSx IMU IIO DRIVER
15597 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15598 L:      linux-iio@vger.kernel.org
15599 W:      http://www.st.com/
15600 S:      Maintained
15601 F:      drivers/iio/imu/st_lsm6dsx/
15602 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15603
15604 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15605 M:      Mickael Guene <mickael.guene@st.com>
15606 L:      linux-media@vger.kernel.org
15607 T:      git git://linuxtv.org/media_tree.git
15608 S:      Maintained
15609 F:      drivers/media/i2c/st-mipid02.c
15610 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15611
15612 ST STM32 I2C/SMBUS DRIVER
15613 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15614 L:      linux-i2c@vger.kernel.org
15615 S:      Maintained
15616 F:      drivers/i2c/busses/i2c-stm32*
15617
15618 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15619 M:      Song Qiang <songqiang1304521@gmail.com>
15620 L:      linux-iio@vger.kernel.org
15621 S:      Maintained
15622 F:      drivers/iio/proximity/vl53l0x-i2c.c
15623 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15624
15625 STABLE BRANCH
15626 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15627 M:      Sasha Levin <sashal@kernel.org>
15628 L:      stable@vger.kernel.org
15629 S:      Supported
15630 F:      Documentation/process/stable-kernel-rules.rst
15631
15632 STAGING - COMEDI
15633 M:      Ian Abbott <abbotti@mev.co.uk>
15634 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15635 S:      Odd Fixes
15636 F:      drivers/staging/comedi/
15637
15638 STAGING - FIELDBUS SUBSYSTEM
15639 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15640 S:      Maintained
15641 F:      drivers/staging/fieldbus/*
15642 F:      drivers/staging/fieldbus/Documentation/
15643
15644 STAGING - HMS ANYBUS-S BUS
15645 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15646 S:      Maintained
15647 F:      drivers/staging/fieldbus/anybuss/
15648
15649 STAGING - INDUSTRIAL IO
15650 M:      Jonathan Cameron <jic23@kernel.org>
15651 L:      linux-iio@vger.kernel.org
15652 S:      Odd Fixes
15653 F:      Documentation/devicetree/bindings/staging/iio/
15654 F:      drivers/staging/iio/
15655
15656 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15657 M:      Marc Dietrich <marvin24@gmx.de>
15658 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15659 L:      linux-tegra@vger.kernel.org
15660 S:      Maintained
15661 F:      drivers/staging/nvec/
15662
15663 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15664 M:      Jens Frederich <jfrederich@gmail.com>
15665 M:      Daniel Drake <dsd@laptop.org>
15666 M:      Jon Nettleton <jon.nettleton@gmail.com>
15667 W:      http://wiki.laptop.org/go/DCON
15668 S:      Maintained
15669 F:      drivers/staging/olpc_dcon/
15670
15671 STAGING - REALTEK RTL8712U DRIVERS
15672 M:      Larry Finger <Larry.Finger@lwfinger.net>
15673 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15674 S:      Odd Fixes
15675 F:      drivers/staging/rtl8712/
15676
15677 STAGING - REALTEK RTL8188EU DRIVERS
15678 M:      Larry Finger <Larry.Finger@lwfinger.net>
15679 S:      Odd Fixes
15680 F:      drivers/staging/rtl8188eu/
15681
15682 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15683 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15684 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15685 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15686 L:      linux-fbdev@vger.kernel.org
15687 S:      Maintained
15688 F:      drivers/staging/sm750fb/
15689
15690 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15691 M:      William Hubbs <w.d.hubbs@gmail.com>
15692 M:      Chris Brannon <chris@the-brannons.com>
15693 M:      Kirk Reiser <kirk@reisers.ca>
15694 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15695 L:      speakup@linux-speakup.org
15696 W:      http://www.linux-speakup.org/
15697 S:      Odd Fixes
15698 F:      drivers/staging/speakup/
15699
15700 STAGING - VIA VT665X DRIVERS
15701 M:      Forest Bond <forest@alittletooquiet.net>
15702 S:      Odd Fixes
15703 F:      drivers/staging/vt665?/
15704
15705 STAGING - WILC1000 WIFI DRIVER
15706 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15707 M:      Ajay Singh <ajay.kathat@microchip.com>
15708 L:      linux-wireless@vger.kernel.org
15709 S:      Supported
15710 F:      drivers/staging/wilc1000/
15711
15712 STAGING - SEPS525 LCD CONTROLLER DRIVERS
15713 M:      Michael Hennerich <michael.hennerich@analog.com>
15714 M:      Beniamin Bia <beniamin.bia@analog.com>
15715 L:      linux-fbdev@vger.kernel.org
15716 S:      Supported
15717 F:      drivers/staging/fbtft/fb_seps525.c
15718 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
15719
15720 STAGING SUBSYSTEM
15721 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15723 L:      devel@driverdev.osuosl.org
15724 S:      Supported
15725 F:      drivers/staging/
15726
15727 STARFIRE/DURALAN NETWORK DRIVER
15728 M:      Ion Badulescu <ionut@badula.org>
15729 S:      Odd Fixes
15730 F:      drivers/net/ethernet/adaptec/starfire*
15731
15732 STEC S1220 SKD DRIVER
15733 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15734 L:      linux-block@vger.kernel.org
15735 S:      Maintained
15736 F:      drivers/block/skd*[ch]
15737
15738 STI AUDIO (ASoC) DRIVERS
15739 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15740 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15741 S:      Maintained
15742 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15743 F:      sound/soc/sti/
15744
15745 STI CEC DRIVER
15746 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15747 S:      Maintained
15748 F:      drivers/media/platform/sti/cec/
15749 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15750
15751 STK1160 USB VIDEO CAPTURE DRIVER
15752 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15753 L:      linux-media@vger.kernel.org
15754 T:      git git://linuxtv.org/media_tree.git
15755 S:      Maintained
15756 F:      drivers/media/usb/stk1160/
15757
15758 STM32 AUDIO (ASoC) DRIVERS
15759 M:      Olivier Moysan <olivier.moysan@st.com>
15760 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15761 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15762 S:      Maintained
15763 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15764 F:      sound/soc/stm/
15765
15766 STM32 TIMER/LPTIMER DRIVERS
15767 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15768 S:      Maintained
15769 F:      drivers/*/stm32-*timer*
15770 F:      drivers/pwm/pwm-stm32*
15771 F:      include/linux/*/stm32-*tim*
15772 F:      Documentation/ABI/testing/*timer-stm32
15773 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15774 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15775
15776 STMMAC ETHERNET DRIVER
15777 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15778 M:      Alexandre Torgue <alexandre.torgue@st.com>
15779 M:      Jose Abreu <joabreu@synopsys.com>
15780 L:      netdev@vger.kernel.org
15781 W:      http://www.stlinux.com
15782 S:      Supported
15783 F:      drivers/net/ethernet/stmicro/stmmac/
15784
15785 SUN3/3X
15786 M:      Sam Creasey <sammy@sammy.net>
15787 W:      http://sammy.net/sun3/
15788 S:      Maintained
15789 F:      arch/m68k/kernel/*sun3*
15790 F:      arch/m68k/sun3*/
15791 F:      arch/m68k/include/asm/sun3*
15792 F:      drivers/net/ethernet/i825xx/sun3*
15793
15794 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15795 M:      Hans de Goede <hdegoede@redhat.com>
15796 L:      linux-input@vger.kernel.org
15797 S:      Maintained
15798 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
15799 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15800
15801 SUNDANCE NETWORK DRIVER
15802 M:      Denis Kirjanov <kda@linux-powerpc.org>
15803 L:      netdev@vger.kernel.org
15804 S:      Maintained
15805 F:      drivers/net/ethernet/dlink/sundance.c
15806
15807 SUPERH
15808 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15809 M:      Rich Felker <dalias@libc.org>
15810 L:      linux-sh@vger.kernel.org
15811 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15812 S:      Maintained
15813 F:      Documentation/sh/
15814 F:      arch/sh/
15815 F:      drivers/sh/
15816
15817 SUSPEND TO RAM
15818 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15819 M:      Len Brown <len.brown@intel.com>
15820 M:      Pavel Machek <pavel@ucw.cz>
15821 L:      linux-pm@vger.kernel.org
15822 B:      https://bugzilla.kernel.org
15823 S:      Supported
15824 F:      Documentation/power/
15825 F:      arch/x86/kernel/acpi/
15826 F:      drivers/base/power/
15827 F:      kernel/power/
15828 F:      include/linux/suspend.h
15829 F:      include/linux/freezer.h
15830 F:      include/linux/pm.h
15831
15832 SVGA HANDLING
15833 M:      Martin Mares <mj@ucw.cz>
15834 L:      linux-video@atrey.karlin.mff.cuni.cz
15835 S:      Maintained
15836 F:      Documentation/admin-guide/svga.rst
15837 F:      arch/x86/boot/video*
15838
15839 SWIOTLB SUBSYSTEM
15840 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15841 L:      iommu@lists.linux-foundation.org
15842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15843 S:      Supported
15844 F:      kernel/dma/swiotlb.c
15845 F:      arch/*/kernel/pci-swiotlb.c
15846 F:      include/linux/swiotlb.h
15847
15848 SWITCHDEV
15849 M:      Jiri Pirko <jiri@resnulli.us>
15850 M:      Ivan Vecera <ivecera@redhat.com>
15851 L:      netdev@vger.kernel.org
15852 S:      Supported
15853 F:      net/switchdev/
15854 F:      include/net/switchdev.h
15855
15856 SY8106A REGULATOR DRIVER
15857 M:      Icenowy Zheng <icenowy@aosc.io>
15858 S:      Maintained
15859 F:      drivers/regulator/sy8106a-regulator.c
15860 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15861
15862 SYNC FILE FRAMEWORK
15863 M:      Sumit Semwal <sumit.semwal@linaro.org>
15864 R:      Gustavo Padovan <gustavo@padovan.org>
15865 S:      Maintained
15866 L:      linux-media@vger.kernel.org
15867 L:      dri-devel@lists.freedesktop.org
15868 F:      drivers/dma-buf/sync_*
15869 F:      drivers/dma-buf/dma-fence*
15870 F:      drivers/dma-buf/sw_sync.c
15871 F:      include/linux/sync_file.h
15872 F:      include/uapi/linux/sync_file.h
15873 F:      Documentation/driver-api/sync_file.rst
15874 T:      git git://anongit.freedesktop.org/drm/drm-misc
15875
15876 SYNOPSYS ARC ARCHITECTURE
15877 M:      Vineet Gupta <vgupta@synopsys.com>
15878 L:      linux-snps-arc@lists.infradead.org
15879 S:      Supported
15880 F:      arch/arc/
15881 F:      Documentation/devicetree/bindings/arc/*
15882 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15883 F:      drivers/clocksource/arc_timer.c
15884 F:      drivers/tty/serial/arc_uart.c
15885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15886
15887 SYNOPSYS ARC HSDK SDP pll clock driver
15888 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15889 S:      Supported
15890 F:      drivers/clk/clk-hsdk-pll.c
15891 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15892
15893 SYNOPSYS ARC SDP clock driver
15894 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15895 S:      Supported
15896 F:      drivers/clk/axs10x/*
15897 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15898
15899 SYNOPSYS ARC SDP platform support
15900 M:      Alexey Brodkin <abrodkin@synopsys.com>
15901 S:      Supported
15902 F:      arch/arc/plat-axs10x
15903 F:      arch/arc/boot/dts/ax*
15904 F:      Documentation/devicetree/bindings/arc/axs10*
15905
15906 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15907 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15908 S:      Supported
15909 F:      drivers/reset/reset-axs10x.c
15910 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15911
15912 SYNOPSYS CREG GPIO DRIVER
15913 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15914 S:      Maintained
15915 F:      drivers/gpio/gpio-creg-snps.c
15916 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15917
15918 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15919 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15920 S:      Maintained
15921 F:      drivers/tty/serial/8250/8250_dw.c
15922
15923 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15924 M:      Hoan Tran <hoan@os.amperecomputing.com>
15925 L:      linux-gpio@vger.kernel.org
15926 S:      Maintained
15927 F:      drivers/gpio/gpio-dwapb.c
15928 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15929
15930 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15931 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15932 S:      Maintained
15933 F:      drivers/dma/dw-axi-dmac/
15934 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15935
15936 SYNOPSYS DESIGNWARE DMAC DRIVER
15937 M:      Viresh Kumar <vireshk@kernel.org>
15938 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15939 S:      Maintained
15940 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15941 F:      drivers/dma/dw/
15942 F:      include/dt-bindings/dma/dw-dmac.h
15943 F:      include/linux/dma/dw.h
15944 F:      include/linux/platform_data/dma-dw.h
15945
15946 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15947 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15948 L:      netdev@vger.kernel.org
15949 S:      Supported
15950 F:      drivers/net/ethernet/synopsys/
15951
15952 SYNOPSYS DESIGNWARE I2C DRIVER
15953 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15954 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15955 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15956 L:      linux-i2c@vger.kernel.org
15957 S:      Maintained
15958 F:      drivers/i2c/busses/i2c-designware-*
15959 F:      include/linux/platform_data/i2c-designware.h
15960
15961 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15962 M:      Jaehoon Chung <jh80.chung@samsung.com>
15963 L:      linux-mmc@vger.kernel.org
15964 S:      Maintained
15965 F:      drivers/mmc/host/dw_mmc*
15966
15967 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15968 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15969 S:      Supported
15970 F:      drivers/reset/reset-hsdk.c
15971 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15972 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15973
15974 SYSTEM CONFIGURATION (SYSCON)
15975 M:      Lee Jones <lee.jones@linaro.org>
15976 M:      Arnd Bergmann <arnd@arndb.de>
15977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15978 S:      Supported
15979 F:      drivers/mfd/syscon.c
15980
15981 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15982 M:      Sudeep Holla <sudeep.holla@arm.com>
15983 L:      linux-arm-kernel@lists.infradead.org
15984 S:      Maintained
15985 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15986 F:      drivers/clk/clk-sc[mp]i.c
15987 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15988 F:      drivers/firmware/arm_scpi.c
15989 F:      drivers/firmware/arm_scmi/
15990 F:      drivers/reset/reset-scmi.c
15991 F:      include/linux/sc[mp]i_protocol.h
15992
15993 SYSTEM RESET/SHUTDOWN DRIVERS
15994 M:      Sebastian Reichel <sre@kernel.org>
15995 L:      linux-pm@vger.kernel.org
15996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15997 S:      Maintained
15998 F:      Documentation/devicetree/bindings/power/reset/
15999 F:      drivers/power/reset/
16000
16001 SYSTEM TRACE MODULE CLASS
16002 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16003 S:      Maintained
16004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
16005 F:      Documentation/trace/stm.rst
16006 F:      drivers/hwtracing/stm/
16007 F:      include/linux/stm.h
16008 F:      include/uapi/linux/stm.h
16009
16010 SYSTEM76 ACPI DRIVER
16011 M:      Jeremy Soller <jeremy@system76.com>
16012 M:      System76 Product Development <productdev@system76.com>
16013 L:      platform-driver-x86@vger.kernel.org
16014 S:      Maintained
16015 F:      drivers/platform/x86/system76_acpi.c
16016
16017 SYSV FILESYSTEM
16018 M:      Christoph Hellwig <hch@infradead.org>
16019 S:      Maintained
16020 F:      Documentation/filesystems/sysv-fs.txt
16021 F:      fs/sysv/
16022 F:      include/linux/sysv_fs.h
16023
16024 TASKSTATS STATISTICS INTERFACE
16025 M:      Balbir Singh <bsingharora@gmail.com>
16026 S:      Maintained
16027 F:      Documentation/accounting/taskstats*
16028 F:      include/linux/taskstats*
16029 F:      kernel/taskstats.c
16030
16031 TC subsystem
16032 M:      Jamal Hadi Salim <jhs@mojatatu.com>
16033 M:      Cong Wang <xiyou.wangcong@gmail.com>
16034 M:      Jiri Pirko <jiri@resnulli.us>
16035 L:      netdev@vger.kernel.org
16036 S:      Maintained
16037 F:      include/net/pkt_cls.h
16038 F:      include/net/pkt_sched.h
16039 F:      include/net/tc_act/
16040 F:      include/uapi/linux/pkt_cls.h
16041 F:      include/uapi/linux/pkt_sched.h
16042 F:      include/uapi/linux/tc_act/
16043 F:      include/uapi/linux/tc_ematch/
16044 F:      net/sched/
16045
16046 TC90522 MEDIA DRIVER
16047 M:      Akihiro Tsukada <tskd08@gmail.com>
16048 L:      linux-media@vger.kernel.org
16049 S:      Odd Fixes
16050 F:      drivers/media/dvb-frontends/tc90522*
16051
16052 TCP LOW PRIORITY MODULE
16053 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
16054 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
16055 W:      http://tcp-lp-mod.sourceforge.net/
16056 S:      Maintained
16057 F:      net/ipv4/tcp_lp.c
16058
16059 TDA10071 MEDIA DRIVER
16060 M:      Antti Palosaari <crope@iki.fi>
16061 L:      linux-media@vger.kernel.org
16062 W:      https://linuxtv.org
16063 W:      http://palosaari.fi/linux/
16064 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16065 T:      git git://linuxtv.org/anttip/media_tree.git
16066 S:      Maintained
16067 F:      drivers/media/dvb-frontends/tda10071*
16068
16069 TDA18212 MEDIA DRIVER
16070 M:      Antti Palosaari <crope@iki.fi>
16071 L:      linux-media@vger.kernel.org
16072 W:      https://linuxtv.org
16073 W:      http://palosaari.fi/linux/
16074 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16075 T:      git git://linuxtv.org/anttip/media_tree.git
16076 S:      Maintained
16077 F:      drivers/media/tuners/tda18212*
16078
16079 TDA18218 MEDIA DRIVER
16080 M:      Antti Palosaari <crope@iki.fi>
16081 L:      linux-media@vger.kernel.org
16082 W:      https://linuxtv.org
16083 W:      http://palosaari.fi/linux/
16084 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16085 T:      git git://linuxtv.org/anttip/media_tree.git
16086 S:      Maintained
16087 F:      drivers/media/tuners/tda18218*
16088
16089 TDA18250 MEDIA DRIVER
16090 M:      Olli Salonen <olli.salonen@iki.fi>
16091 L:      linux-media@vger.kernel.org
16092 W:      https://linuxtv.org
16093 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16094 T:      git git://linuxtv.org/media_tree.git
16095 S:      Maintained
16096 F:      drivers/media/tuners/tda18250*
16097
16098 TDA18271 MEDIA DRIVER
16099 M:      Michael Krufky <mkrufky@linuxtv.org>
16100 L:      linux-media@vger.kernel.org
16101 W:      https://linuxtv.org
16102 W:      http://github.com/mkrufky
16103 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16104 T:      git git://linuxtv.org/mkrufky/tuners.git
16105 S:      Maintained
16106 F:      drivers/media/tuners/tda18271*
16107
16108 TDA1997x MEDIA DRIVER
16109 M:      Tim Harvey <tharvey@gateworks.com>
16110 L:      linux-media@vger.kernel.org
16111 W:      https://linuxtv.org
16112 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16113 S:      Maintained
16114 F:      drivers/media/i2c/tda1997x.*
16115
16116 TDA827x MEDIA DRIVER
16117 M:      Michael Krufky <mkrufky@linuxtv.org>
16118 L:      linux-media@vger.kernel.org
16119 W:      https://linuxtv.org
16120 W:      http://github.com/mkrufky
16121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16122 T:      git git://linuxtv.org/mkrufky/tuners.git
16123 S:      Maintained
16124 F:      drivers/media/tuners/tda8290.*
16125
16126 TDA8290 MEDIA DRIVER
16127 M:      Michael Krufky <mkrufky@linuxtv.org>
16128 L:      linux-media@vger.kernel.org
16129 W:      https://linuxtv.org
16130 W:      http://github.com/mkrufky
16131 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16132 T:      git git://linuxtv.org/mkrufky/tuners.git
16133 S:      Maintained
16134 F:      drivers/media/tuners/tda8290.*
16135
16136 TDA9840 MEDIA DRIVER
16137 M:      Hans Verkuil <hverkuil@xs4all.nl>
16138 L:      linux-media@vger.kernel.org
16139 T:      git git://linuxtv.org/media_tree.git
16140 W:      https://linuxtv.org
16141 S:      Maintained
16142 F:      drivers/media/i2c/tda9840*
16143
16144 TEA5761 TUNER DRIVER
16145 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16146 L:      linux-media@vger.kernel.org
16147 W:      https://linuxtv.org
16148 T:      git git://linuxtv.org/media_tree.git
16149 S:      Odd fixes
16150 F:      drivers/media/tuners/tea5761.*
16151
16152 TEA5767 TUNER DRIVER
16153 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16154 L:      linux-media@vger.kernel.org
16155 W:      https://linuxtv.org
16156 T:      git git://linuxtv.org/media_tree.git
16157 S:      Maintained
16158 F:      drivers/media/tuners/tea5767.*
16159
16160 TEA6415C MEDIA DRIVER
16161 M:      Hans Verkuil <hverkuil@xs4all.nl>
16162 L:      linux-media@vger.kernel.org
16163 T:      git git://linuxtv.org/media_tree.git
16164 W:      https://linuxtv.org
16165 S:      Maintained
16166 F:      drivers/media/i2c/tea6415c*
16167
16168 TEA6420 MEDIA DRIVER
16169 M:      Hans Verkuil <hverkuil@xs4all.nl>
16170 L:      linux-media@vger.kernel.org
16171 T:      git git://linuxtv.org/media_tree.git
16172 W:      https://linuxtv.org
16173 S:      Maintained
16174 F:      drivers/media/i2c/tea6420*
16175
16176 TEAM DRIVER
16177 M:      Jiri Pirko <jiri@resnulli.us>
16178 L:      netdev@vger.kernel.org
16179 S:      Supported
16180 F:      drivers/net/team/
16181 F:      include/linux/if_team.h
16182 F:      include/uapi/linux/if_team.h
16183
16184 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16185 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16186 S:      Maintained
16187 F:      arch/x86/platform/ts5500/
16188
16189 TECHNOTREND USB IR RECEIVER
16190 M:      Sean Young <sean@mess.org>
16191 L:      linux-media@vger.kernel.org
16192 S:      Maintained
16193 F:      drivers/media/rc/ttusbir.c
16194
16195 TECHWELL TW9910 VIDEO DECODER
16196 L:      linux-media@vger.kernel.org
16197 S:      Orphan
16198 F:      drivers/media/i2c/tw9910.c
16199 F:      include/media/i2c/tw9910.h
16200
16201 TEE SUBSYSTEM
16202 M:      Jens Wiklander <jens.wiklander@linaro.org>
16203 L:      tee-dev@lists.linaro.org
16204 S:      Maintained
16205 F:      include/linux/tee_drv.h
16206 F:      include/uapi/linux/tee.h
16207 F:      drivers/tee/
16208 F:      Documentation/tee.txt
16209
16210 TEGRA ARCHITECTURE SUPPORT
16211 M:      Thierry Reding <thierry.reding@gmail.com>
16212 M:      Jonathan Hunter <jonathanh@nvidia.com>
16213 L:      linux-tegra@vger.kernel.org
16214 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16216 S:      Supported
16217 N:      [^a-z]tegra
16218
16219 TEGRA CLOCK DRIVER
16220 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16221 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16222 S:      Supported
16223 F:      drivers/clk/tegra/
16224
16225 TEGRA DMA DRIVERS
16226 M:      Laxman Dewangan <ldewangan@nvidia.com>
16227 M:      Jon Hunter <jonathanh@nvidia.com>
16228 S:      Supported
16229 F:      drivers/dma/tegra*
16230
16231 TEGRA I2C DRIVER
16232 M:      Laxman Dewangan <ldewangan@nvidia.com>
16233 R:      Dmitry Osipenko <digetx@gmail.com>
16234 S:      Supported
16235 F:      drivers/i2c/busses/i2c-tegra.c
16236
16237 TEGRA IOMMU DRIVERS
16238 M:      Thierry Reding <thierry.reding@gmail.com>
16239 L:      linux-tegra@vger.kernel.org
16240 S:      Supported
16241 F:      drivers/iommu/tegra*
16242
16243 TEGRA KBC DRIVER
16244 M:      Laxman Dewangan <ldewangan@nvidia.com>
16245 S:      Supported
16246 F:      drivers/input/keyboard/tegra-kbc.c
16247
16248 TEGRA NAND DRIVER
16249 M:      Stefan Agner <stefan@agner.ch>
16250 M:      Lucas Stach <dev@lynxeye.de>
16251 S:      Maintained
16252 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16253 F:      drivers/mtd/nand/raw/tegra_nand.c
16254
16255 TEGRA PWM DRIVER
16256 M:      Thierry Reding <thierry.reding@gmail.com>
16257 S:      Supported
16258 F:      drivers/pwm/pwm-tegra.c
16259
16260 TEGRA SERIAL DRIVER
16261 M:      Laxman Dewangan <ldewangan@nvidia.com>
16262 S:      Supported
16263 F:      drivers/tty/serial/serial-tegra.c
16264
16265 TEGRA SPI DRIVER
16266 M:      Laxman Dewangan <ldewangan@nvidia.com>
16267 S:      Supported
16268 F:      drivers/spi/spi-tegra*
16269
16270 TEGRA XUSB PADCTL DRIVER
16271 M:      JC Kuo <jckuo@nvidia.com>
16272 S:      Supported
16273 F:      drivers/phy/tegra/xusb*
16274
16275 TEHUTI ETHERNET DRIVER
16276 M:      Andy Gospodarek <andy@greyhouse.net>
16277 L:      netdev@vger.kernel.org
16278 S:      Supported
16279 F:      drivers/net/ethernet/tehuti/*
16280
16281 Telecom Clock Driver for MCPL0010
16282 M:      Mark Gross <mark.gross@intel.com>
16283 S:      Supported
16284 F:      drivers/char/tlclk.c
16285
16286 TENSILICA XTENSA PORT (xtensa)
16287 M:      Chris Zankel <chris@zankel.net>
16288 M:      Max Filippov <jcmvbkbc@gmail.com>
16289 L:      linux-xtensa@linux-xtensa.org
16290 T:      git git://github.com/czankel/xtensa-linux.git
16291 S:      Maintained
16292 F:      arch/xtensa/
16293 F:      drivers/irqchip/irq-xtensa-*
16294
16295 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16296 M:      Nishanth Menon <nm@ti.com>
16297 M:      Tero Kristo <t-kristo@ti.com>
16298 M:      Santosh Shilimkar <ssantosh@kernel.org>
16299 L:      linux-arm-kernel@lists.infradead.org
16300 S:      Maintained
16301 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16302 F:      drivers/firmware/ti_sci*
16303 F:      include/linux/soc/ti/ti_sci_protocol.h
16304 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16305 F:      drivers/soc/ti/ti_sci_pm_domains.c
16306 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16307 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16308 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16309 F:      drivers/clk/keystone/sci-clk.c
16310 F:      drivers/reset/reset-ti-sci.c
16311 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16312 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16313 F:      drivers/irqchip/irq-ti-sci-intr.c
16314 F:      drivers/irqchip/irq-ti-sci-inta.c
16315 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16316 F:      drivers/soc/ti/ti_sci_inta_msi.c
16317
16318 Texas Instruments ASoC drivers
16319 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16320 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16321 S:      Maintained
16322 F:      sound/soc/ti/
16323
16324 Texas Instruments' DAC7612 DAC Driver
16325 M:      Ricardo Ribalda <ricardo@ribalda.com>
16326 L:      linux-iio@vger.kernel.org
16327 S:      Supported
16328 F:      drivers/iio/dac/ti-dac7612.c
16329 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16330
16331 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16332 M:      Hans Verkuil <hverkuil@xs4all.nl>
16333 L:      linux-media@vger.kernel.org
16334 T:      git git://linuxtv.org/media_tree.git
16335 W:      https://linuxtv.org
16336 S:      Maintained
16337 F:      drivers/media/radio/radio-raremono.c
16338
16339 THERMAL
16340 M:      Zhang Rui <rui.zhang@intel.com>
16341 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
16342 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16343 L:      linux-pm@vger.kernel.org
16344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
16345 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16346 S:      Supported
16347 F:      drivers/thermal/
16348 F:      include/linux/thermal.h
16349 F:      include/uapi/linux/thermal.h
16350 F:      include/linux/cpu_cooling.h
16351 F:      Documentation/devicetree/bindings/thermal/
16352
16353 THERMAL/CPU_COOLING
16354 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16355 M:      Viresh Kumar <viresh.kumar@linaro.org>
16356 M:      Javi Merino <javi.merino@kernel.org>
16357 L:      linux-pm@vger.kernel.org
16358 S:      Supported
16359 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16360 F:      drivers/thermal/cpu_cooling.c
16361 F:      include/linux/cpu_cooling.h
16362
16363 THERMAL DRIVER FOR AMLOGIC SOCS
16364 M:      Guillaume La Roque <glaroque@baylibre.com>
16365 L:      linux-pm@vger.kernel.org
16366 L:      linux-amlogic@lists.infradead.org
16367 W:      http://linux-meson.com/
16368 S:      Supported
16369 F:      drivers/thermal/amlogic_thermal.c
16370 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
16371
16372 THINKPAD ACPI EXTRAS DRIVER
16373 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16374 L:      ibm-acpi-devel@lists.sourceforge.net
16375 L:      platform-driver-x86@vger.kernel.org
16376 W:      http://ibm-acpi.sourceforge.net
16377 W:      http://thinkwiki.org/wiki/Ibm-acpi
16378 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16379 S:      Maintained
16380 F:      drivers/platform/x86/thinkpad_acpi.c
16381
16382 THUNDERBOLT DRIVER
16383 M:      Andreas Noever <andreas.noever@gmail.com>
16384 M:      Michael Jamet <michael.jamet@intel.com>
16385 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16386 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16388 S:      Maintained
16389 F:      Documentation/admin-guide/thunderbolt.rst
16390 F:      drivers/thunderbolt/
16391 F:      include/linux/thunderbolt.h
16392
16393 THUNDERBOLT NETWORK DRIVER
16394 M:      Michael Jamet <michael.jamet@intel.com>
16395 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16396 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16397 L:      netdev@vger.kernel.org
16398 S:      Maintained
16399 F:      drivers/net/thunderbolt.c
16400
16401 THUNDERX GPIO DRIVER
16402 M:      Robert Richter <rrichter@marvell.com>
16403 S:      Maintained
16404 F:      drivers/gpio/gpio-thunderx.c
16405
16406 TI AM437X VPFE DRIVER
16407 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16408 L:      linux-media@vger.kernel.org
16409 W:      https://linuxtv.org
16410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16411 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16412 S:      Maintained
16413 F:      drivers/media/platform/am437x/
16414
16415 TI BANDGAP AND THERMAL DRIVER
16416 M:      Eduardo Valentin <edubezval@gmail.com>
16417 M:      Keerthy <j-keerthy@ti.com>
16418 L:      linux-pm@vger.kernel.org
16419 L:      linux-omap@vger.kernel.org
16420 S:      Maintained
16421 F:      drivers/thermal/ti-soc-thermal/
16422
16423 TI BQ27XXX POWER SUPPLY DRIVER
16424 R:      Andrew F. Davis <afd@ti.com>
16425 F:      include/linux/power/bq27xxx_battery.h
16426 F:      drivers/power/supply/bq27xxx_battery.c
16427 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16428
16429 TI CDCE706 CLOCK DRIVER
16430 M:      Max Filippov <jcmvbkbc@gmail.com>
16431 S:      Maintained
16432 F:      drivers/clk/clk-cdce706.c
16433
16434 TI CLOCK DRIVER
16435 M:      Tero Kristo <t-kristo@ti.com>
16436 L:      linux-omap@vger.kernel.org
16437 S:      Maintained
16438 F:      drivers/clk/ti/
16439 F:      include/linux/clk/ti.h
16440
16441 TI DAVINCI MACHINE SUPPORT
16442 M:      Sekhar Nori <nsekhar@ti.com>
16443 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16446 S:      Supported
16447 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16448 F:      arch/arm/mach-davinci/
16449 F:      drivers/i2c/busses/i2c-davinci.c
16450 F:      arch/arm/boot/dts/da850*
16451
16452 TI DAVINCI SERIES CLOCK DRIVER
16453 M:      David Lechner <david@lechnology.com>
16454 R:      Sekhar Nori <nsekhar@ti.com>
16455 S:      Maintained
16456 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16457 F:      drivers/clk/davinci/
16458
16459 TI DAVINCI SERIES GPIO DRIVER
16460 M:      Keerthy <j-keerthy@ti.com>
16461 L:      linux-gpio@vger.kernel.org
16462 S:      Maintained
16463 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16464 F:      drivers/gpio/gpio-davinci.c
16465
16466 TI DAVINCI SERIES MEDIA DRIVER
16467 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16468 L:      linux-media@vger.kernel.org
16469 W:      https://linuxtv.org
16470 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16471 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16472 S:      Maintained
16473 F:      drivers/media/platform/davinci/
16474 F:      include/media/davinci/
16475
16476 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16477 R:      David Lechner <david@lechnology.com>
16478 L:      linux-iio@vger.kernel.org
16479 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16480 F:      drivers/counter/ti-eqep.c
16481
16482 TI ETHERNET SWITCH DRIVER (CPSW)
16483 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16484 L:      linux-omap@vger.kernel.org
16485 L:      netdev@vger.kernel.org
16486 S:      Maintained
16487 F:      drivers/net/ethernet/ti/cpsw*
16488 F:      drivers/net/ethernet/ti/davinci*
16489
16490 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16491 M:      Alex Dubov <oakad@yahoo.com>
16492 S:      Maintained
16493 W:      http://tifmxx.berlios.de/
16494 F:      drivers/memstick/host/tifm_ms.c
16495 F:      drivers/misc/tifm*
16496 F:      drivers/mmc/host/tifm_sd.c
16497 F:      include/linux/tifm.h
16498
16499 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16500 M:      Santosh Shilimkar <ssantosh@kernel.org>
16501 L:      linux-kernel@vger.kernel.org
16502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16503 S:      Maintained
16504 F:      drivers/soc/ti/*
16505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16506
16507 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16508 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16509 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16510 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16511 S:      Maintained
16512 F:      sound/soc/codecs/lm49453*
16513 F:      sound/soc/codecs/isabelle*
16514
16515 TI LP855x BACKLIGHT DRIVER
16516 M:      Milo Kim <milo.kim@ti.com>
16517 S:      Maintained
16518 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16519 F:      drivers/video/backlight/lp855x_bl.c
16520 F:      include/linux/platform_data/lp855x.h
16521
16522 TI LP8727 CHARGER DRIVER
16523 M:      Milo Kim <milo.kim@ti.com>
16524 S:      Maintained
16525 F:      drivers/power/supply/lp8727_charger.c
16526 F:      include/linux/platform_data/lp8727.h
16527
16528 TI LP8788 MFD DRIVER
16529 M:      Milo Kim <milo.kim@ti.com>
16530 S:      Maintained
16531 F:      drivers/iio/adc/lp8788_adc.c
16532 F:      drivers/leds/leds-lp8788.c
16533 F:      drivers/mfd/lp8788*.c
16534 F:      drivers/power/supply/lp8788-charger.c
16535 F:      drivers/regulator/lp8788-*.c
16536 F:      include/linux/mfd/lp8788*.h
16537
16538 TI NETCP ETHERNET DRIVER
16539 M:      Wingman Kwok <w-kwok2@ti.com>
16540 M:      Murali Karicheri <m-karicheri2@ti.com>
16541 L:      netdev@vger.kernel.org
16542 S:      Maintained
16543 F:      drivers/net/ethernet/ti/netcp*
16544
16545 TI PCM3060 ASoC CODEC DRIVER
16546 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16547 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16548 S:      Maintained
16549 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16550 F:      sound/soc/codecs/pcm3060*
16551
16552 TI TAS571X FAMILY ASoC CODEC DRIVER
16553 M:      Kevin Cernekee <cernekee@chromium.org>
16554 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16555 S:      Odd Fixes
16556 F:      sound/soc/codecs/tas571x*
16557
16558 TI TRF7970A NFC DRIVER
16559 M:      Mark Greer <mgreer@animalcreek.com>
16560 L:      linux-wireless@vger.kernel.org
16561 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16562 S:      Supported
16563 F:      drivers/nfc/trf7970a.c
16564 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16565
16566 TI TWL4030 SERIES SOC CODEC DRIVER
16567 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16569 S:      Maintained
16570 F:      sound/soc/codecs/twl4030*
16571
16572 TI VPE/CAL DRIVERS
16573 M:      Benoit Parrot <bparrot@ti.com>
16574 L:      linux-media@vger.kernel.org
16575 W:      http://linuxtv.org/
16576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16577 S:      Maintained
16578 F:      drivers/media/platform/ti-vpe/
16579 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16580
16581 TI WILINK WIRELESS DRIVERS
16582 L:      linux-wireless@vger.kernel.org
16583 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16584 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16586 S:      Orphan
16587 F:      drivers/net/wireless/ti/
16588 F:      include/linux/wl12xx.h
16589
16590 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16591 M:      John Stultz <john.stultz@linaro.org>
16592 M:      Thomas Gleixner <tglx@linutronix.de>
16593 R:      Stephen Boyd <sboyd@kernel.org>
16594 L:      linux-kernel@vger.kernel.org
16595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16596 S:      Supported
16597 F:      include/linux/clocksource.h
16598 F:      include/linux/time.h
16599 F:      include/linux/timex.h
16600 F:      include/uapi/linux/time.h
16601 F:      include/uapi/linux/timex.h
16602 F:      kernel/time/clocksource.c
16603 F:      kernel/time/time*.c
16604 F:      kernel/time/alarmtimer.c
16605 F:      kernel/time/ntp.c
16606 F:      tools/testing/selftests/timers/
16607
16608 TIPC NETWORK LAYER
16609 M:      Jon Maloy <jon.maloy@ericsson.com>
16610 M:      Ying Xue <ying.xue@windriver.com>
16611 L:      netdev@vger.kernel.org (core kernel code)
16612 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16613 W:      http://tipc.sourceforge.net/
16614 S:      Maintained
16615 F:      include/uapi/linux/tipc*.h
16616 F:      net/tipc/
16617
16618 TLAN NETWORK DRIVER
16619 M:      Samuel Chessman <chessman@tux.org>
16620 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16621 W:      http://sourceforge.net/projects/tlan/
16622 S:      Maintained
16623 F:      Documentation/networking/device_drivers/ti/tlan.txt
16624 F:      drivers/net/ethernet/ti/tlan.*
16625
16626 TM6000 VIDEO4LINUX DRIVER
16627 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16628 L:      linux-media@vger.kernel.org
16629 W:      https://linuxtv.org
16630 T:      git git://linuxtv.org/media_tree.git
16631 S:      Odd fixes
16632 F:      drivers/media/usb/tm6000/
16633 F:      Documentation/media/v4l-drivers/tm6000*
16634
16635 TMIO/SDHI MMC DRIVER
16636 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16637 L:      linux-mmc@vger.kernel.org
16638 S:      Supported
16639 F:      drivers/mmc/host/tmio_mmc*
16640 F:      drivers/mmc/host/renesas_sdhi*
16641 F:      include/linux/mfd/tmio.h
16642
16643 TMP401 HARDWARE MONITOR DRIVER
16644 M:      Guenter Roeck <linux@roeck-us.net>
16645 L:      linux-hwmon@vger.kernel.org
16646 S:      Maintained
16647 F:      Documentation/hwmon/tmp401.rst
16648 F:      drivers/hwmon/tmp401.c
16649
16650 TMP513 HARDWARE MONITOR DRIVER
16651 M:      Eric Tremblay <etremblay@distech-controls.com>
16652 L:      linux-hwmon@vger.kernel.org
16653 S:      Maintained
16654 F:      Documentation/hwmon/tmp513.rst
16655 F:      drivers/hwmon/tmp513.c
16656
16657 TMPFS (SHMEM FILESYSTEM)
16658 M:      Hugh Dickins <hughd@google.com>
16659 L:      linux-mm@kvack.org
16660 S:      Maintained
16661 F:      include/linux/shmem_fs.h
16662 F:      mm/shmem.c
16663
16664 TOMOYO SECURITY MODULE
16665 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16666 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16667 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16668 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16669 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16670 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16671 W:      https://tomoyo.osdn.jp/
16672 S:      Maintained
16673 F:      security/tomoyo/
16674
16675 TOPSTAR LAPTOP EXTRAS DRIVER
16676 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16677 L:      platform-driver-x86@vger.kernel.org
16678 S:      Maintained
16679 F:      drivers/platform/x86/topstar-laptop.c
16680
16681 TORTURE-TEST MODULES
16682 M:      Davidlohr Bueso <dave@stgolabs.net>
16683 M:      "Paul E. McKenney" <paulmck@kernel.org>
16684 M:      Josh Triplett <josh@joshtriplett.org>
16685 L:      linux-kernel@vger.kernel.org
16686 S:      Supported
16687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16688 F:      Documentation/RCU/torture.txt
16689 F:      kernel/torture.c
16690 F:      kernel/rcu/rcutorture.c
16691 F:      kernel/rcu/rcuperf.c
16692 F:      kernel/locking/locktorture.c
16693
16694 TOSHIBA ACPI EXTRAS DRIVER
16695 M:      Azael Avalos <coproscefalo@gmail.com>
16696 L:      platform-driver-x86@vger.kernel.org
16697 S:      Maintained
16698 F:      drivers/platform/x86/toshiba_acpi.c
16699
16700 TOSHIBA BLUETOOTH DRIVER
16701 M:      Azael Avalos <coproscefalo@gmail.com>
16702 L:      platform-driver-x86@vger.kernel.org
16703 S:      Maintained
16704 F:      drivers/platform/x86/toshiba_bluetooth.c
16705
16706 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16707 M:      Azael Avalos <coproscefalo@gmail.com>
16708 L:      platform-driver-x86@vger.kernel.org
16709 S:      Maintained
16710 F:      drivers/platform/x86/toshiba_haps.c
16711
16712 TOSHIBA SMM DRIVER
16713 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16714 W:      http://www.buzzard.org.uk/toshiba/
16715 S:      Maintained
16716 F:      drivers/char/toshiba.c
16717 F:      include/linux/toshiba.h
16718 F:      include/uapi/linux/toshiba.h
16719
16720 TOSHIBA TC358743 DRIVER
16721 M:      Mats Randgaard <matrandg@cisco.com>
16722 L:      linux-media@vger.kernel.org
16723 S:      Maintained
16724 F:      drivers/media/i2c/tc358743*
16725 F:      include/media/i2c/tc358743.h
16726
16727 TOSHIBA WMI HOTKEYS DRIVER
16728 M:      Azael Avalos <coproscefalo@gmail.com>
16729 L:      platform-driver-x86@vger.kernel.org
16730 S:      Maintained
16731 F:      drivers/platform/x86/toshiba-wmi.c
16732
16733 TPM DEVICE DRIVER
16734 M:      Peter Huewe <peterhuewe@gmx.de>
16735 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16736 R:      Jason Gunthorpe <jgg@ziepe.ca>
16737 L:      linux-integrity@vger.kernel.org
16738 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16739 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16740 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16741 S:      Maintained
16742 F:      drivers/char/tpm/
16743
16744 TRACING
16745 M:      Steven Rostedt <rostedt@goodmis.org>
16746 M:      Ingo Molnar <mingo@redhat.com>
16747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16748 S:      Maintained
16749 F:      Documentation/trace/ftrace.rst
16750 F:      arch/*/*/*/ftrace.h
16751 F:      arch/*/kernel/ftrace.c
16752 F:      include/*/ftrace.h
16753 F:      include/linux/trace*.h
16754 F:      include/trace/
16755 F:      kernel/trace/
16756 F:      tools/testing/selftests/ftrace/
16757
16758 TRACING MMIO ACCESSES (MMIOTRACE)
16759 M:      Steven Rostedt <rostedt@goodmis.org>
16760 M:      Ingo Molnar <mingo@kernel.org>
16761 R:      Karol Herbst <karolherbst@gmail.com>
16762 R:      Pekka Paalanen <ppaalanen@gmail.com>
16763 S:      Maintained
16764 L:      linux-kernel@vger.kernel.org
16765 L:      nouveau@lists.freedesktop.org
16766 F:      kernel/trace/trace_mmiotrace.c
16767 F:      include/linux/mmiotrace.h
16768 F:      arch/x86/mm/kmmio.c
16769 F:      arch/x86/mm/mmio-mod.c
16770 F:      arch/x86/mm/testmmiotrace.c
16771
16772 TRIVIAL PATCHES
16773 M:      Jiri Kosina <trivial@kernel.org>
16774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16775 S:      Maintained
16776 K:      ^Subject:.*(?i)trivial
16777
16778 TEMPO SEMICONDUCTOR DRIVERS
16779 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16780 S:      Maintained
16781 F:      sound/soc/codecs/tscs*.c
16782 F:      sound/soc/codecs/tscs*.h
16783 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16784
16785 TTY LAYER
16786 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16787 M:      Jiri Slaby <jslaby@suse.com>
16788 S:      Supported
16789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16790 F:      Documentation/driver-api/serial/
16791 F:      drivers/tty/
16792 F:      drivers/tty/serial/serial_core.c
16793 F:      include/linux/serial_core.h
16794 F:      include/linux/serial.h
16795 F:      include/linux/tty.h
16796 F:      include/uapi/linux/serial_core.h
16797 F:      include/uapi/linux/serial.h
16798 F:      include/uapi/linux/tty.h
16799
16800 TUA9001 MEDIA DRIVER
16801 M:      Antti Palosaari <crope@iki.fi>
16802 L:      linux-media@vger.kernel.org
16803 W:      https://linuxtv.org
16804 W:      http://palosaari.fi/linux/
16805 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16806 T:      git git://linuxtv.org/anttip/media_tree.git
16807 S:      Maintained
16808 F:      drivers/media/tuners/tua9001*
16809
16810 TULIP NETWORK DRIVERS
16811 L:      netdev@vger.kernel.org
16812 L:      linux-parisc@vger.kernel.org
16813 S:      Orphan
16814 F:      drivers/net/ethernet/dec/tulip/
16815
16816 TUN/TAP driver
16817 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16818 W:      http://vtun.sourceforge.net/tun
16819 S:      Maintained
16820 F:      Documentation/networking/tuntap.txt
16821 F:      arch/um/os-Linux/drivers/
16822
16823 TURBOCHANNEL SUBSYSTEM
16824 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16825 M:      Ralf Baechle <ralf@linux-mips.org>
16826 L:      linux-mips@vger.kernel.org
16827 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16828 S:      Maintained
16829 F:      drivers/tc/
16830 F:      include/linux/tc.h
16831
16832 TURBOSTAT UTILITY
16833 M:      "Len Brown" <lenb@kernel.org>
16834 L:      linux-pm@vger.kernel.org
16835 B:      https://bugzilla.kernel.org
16836 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16838 S:      Supported
16839 F:      tools/power/x86/turbostat/
16840
16841 TW5864 VIDEO4LINUX DRIVER
16842 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16843 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16844 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16845 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16846 L:      linux-media@vger.kernel.org
16847 S:      Supported
16848 F:      drivers/media/pci/tw5864/
16849
16850 TW68 VIDEO4LINUX DRIVER
16851 M:      Hans Verkuil <hverkuil@xs4all.nl>
16852 L:      linux-media@vger.kernel.org
16853 T:      git git://linuxtv.org/media_tree.git
16854 W:      https://linuxtv.org
16855 S:      Odd Fixes
16856 F:      drivers/media/pci/tw68/
16857
16858 TW686X VIDEO4LINUX DRIVER
16859 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16860 L:      linux-media@vger.kernel.org
16861 T:      git git://linuxtv.org/media_tree.git
16862 W:      http://linuxtv.org
16863 S:      Maintained
16864 F:      drivers/media/pci/tw686x/
16865
16866 UBI FILE SYSTEM (UBIFS)
16867 M:      Richard Weinberger <richard@nod.at>
16868 L:      linux-mtd@lists.infradead.org
16869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16871 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16872 S:      Supported
16873 F:      Documentation/filesystems/ubifs.txt
16874 F:      fs/ubifs/
16875
16876 UCLINUX (M68KNOMMU AND COLDFIRE)
16877 M:      Greg Ungerer <gerg@linux-m68k.org>
16878 W:      http://www.linux-m68k.org/
16879 W:      http://www.uclinux.org/
16880 L:      linux-m68k@lists.linux-m68k.org
16881 L:      uclinux-dev@uclinux.org  (subscribers-only)
16882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16883 S:      Maintained
16884 F:      arch/m68k/coldfire/
16885 F:      arch/m68k/68*/
16886 F:      arch/m68k/*/*_no.*
16887 F:      arch/m68k/include/asm/*_no.*
16888
16889 UDF FILESYSTEM
16890 M:      Jan Kara <jack@suse.com>
16891 S:      Maintained
16892 F:      Documentation/filesystems/udf.txt
16893 F:      fs/udf/
16894
16895 UDRAW TABLET
16896 M:      Bastien Nocera <hadess@hadess.net>
16897 L:      linux-input@vger.kernel.org
16898 S:      Maintained
16899 F:      drivers/hid/hid-udraw-ps3.c
16900
16901 UFS FILESYSTEM
16902 M:      Evgeniy Dushistov <dushistov@mail.ru>
16903 S:      Maintained
16904 F:      Documentation/admin-guide/ufs.rst
16905 F:      fs/ufs/
16906
16907 UHID USERSPACE HID IO DRIVER:
16908 M:      David Herrmann <dh.herrmann@googlemail.com>
16909 L:      linux-input@vger.kernel.org
16910 S:      Maintained
16911 F:      drivers/hid/uhid.c
16912 F:      include/uapi/linux/uhid.h
16913
16914 ULPI BUS
16915 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16916 L:      linux-usb@vger.kernel.org
16917 S:      Maintained
16918 F:      drivers/usb/common/ulpi.c
16919 F:      include/linux/ulpi/
16920
16921 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16922 L:      devel@driverdev.osuosl.org
16923 S:      Obsolete
16924 F:      drivers/staging/uwb/
16925
16926 UNICODE SUBSYSTEM:
16927 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16928 L:      linux-fsdevel@vger.kernel.org
16929 S:      Supported
16930 F:      fs/unicode/
16931
16932 UNICORE32 ARCHITECTURE:
16933 M:      Guan Xuetao <gxt@pku.edu.cn>
16934 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16935 S:      Maintained
16936 T:      git git://github.com/gxt/linux.git
16937 F:      arch/unicore32/
16938
16939 UNIFDEF
16940 M:      Tony Finch <dot@dotat.at>
16941 W:      http://dotat.at/prog/unifdef
16942 S:      Maintained
16943 F:      scripts/unifdef.c
16944
16945 UNIFORM CDROM DRIVER
16946 M:      Jens Axboe <axboe@kernel.dk>
16947 W:      http://www.kernel.dk
16948 S:      Maintained
16949 F:      Documentation/cdrom/
16950 F:      drivers/cdrom/cdrom.c
16951 F:      include/linux/cdrom.h
16952 F:      include/uapi/linux/cdrom.h
16953
16954 UNISYS S-PAR DRIVERS
16955 M:      David Kershner <david.kershner@unisys.com>
16956 L:      sparmaintainer@unisys.com (Unisys internal)
16957 S:      Supported
16958 F:      include/linux/visorbus.h
16959 F:      drivers/visorbus/
16960 F:      drivers/staging/unisys/
16961
16962 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16963 R:      Alim Akhtar <alim.akhtar@samsung.com>
16964 R:      Avri Altman <avri.altman@wdc.com>
16965 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16966 L:      linux-scsi@vger.kernel.org
16967 S:      Supported
16968 F:      Documentation/scsi/ufs.txt
16969 F:      drivers/scsi/ufs/
16970
16971 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16972 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16973 L:      linux-scsi@vger.kernel.org
16974 S:      Supported
16975 F:      drivers/scsi/ufs/*dwc*
16976
16977 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16978 M:      Stanley Chu <stanley.chu@mediatek.com>
16979 L:      linux-scsi@vger.kernel.org
16980 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16981 S:      Maintained
16982 F:      drivers/scsi/ufs/ufs-mediatek*
16983
16984 UNSORTED BLOCK IMAGES (UBI)
16985 M:      Richard Weinberger <richard@nod.at>
16986 W:      http://www.linux-mtd.infradead.org/
16987 L:      linux-mtd@lists.infradead.org
16988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16990 S:      Supported
16991 F:      drivers/mtd/ubi/
16992 F:      include/linux/mtd/ubi.h
16993 F:      include/uapi/mtd/ubi-user.h
16994
16995 USB "USBNET" DRIVER FRAMEWORK
16996 M:      Oliver Neukum <oneukum@suse.com>
16997 L:      netdev@vger.kernel.org
16998 W:      http://www.linux-usb.org/usbnet
16999 S:      Maintained
17000 F:      drivers/net/usb/usbnet.c
17001 F:      include/linux/usb/usbnet.h
17002
17003 USB ACM DRIVER
17004 M:      Oliver Neukum <oneukum@suse.com>
17005 L:      linux-usb@vger.kernel.org
17006 S:      Maintained
17007 F:      Documentation/usb/acm.rst
17008 F:      drivers/usb/class/cdc-acm.*
17009
17010 USB AR5523 WIRELESS DRIVER
17011 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
17012 L:      linux-wireless@vger.kernel.org
17013 S:      Maintained
17014 F:      drivers/net/wireless/ath/ar5523/
17015
17016 USB ATTACHED SCSI
17017 M:      Oliver Neukum <oneukum@suse.com>
17018 L:      linux-usb@vger.kernel.org
17019 L:      linux-scsi@vger.kernel.org
17020 S:      Maintained
17021 F:      drivers/usb/storage/uas.c
17022
17023 USB CDC ETHERNET DRIVER
17024 M:      Oliver Neukum <oliver@neukum.org>
17025 L:      linux-usb@vger.kernel.org
17026 S:      Maintained
17027 F:      drivers/net/usb/cdc_*.c
17028 F:      include/uapi/linux/usb/cdc.h
17029
17030 USB CHAOSKEY DRIVER
17031 M:      Keith Packard <keithp@keithp.com>
17032 L:      linux-usb@vger.kernel.org
17033 S:      Maintained
17034 F:      drivers/usb/misc/chaoskey.c
17035
17036 USB CYPRESS C67X00 DRIVER
17037 M:      Peter Korsgaard <jacmet@sunsite.dk>
17038 L:      linux-usb@vger.kernel.org
17039 S:      Maintained
17040 F:      drivers/usb/c67x00/
17041
17042 USB DAVICOM DM9601 DRIVER
17043 M:      Peter Korsgaard <jacmet@sunsite.dk>
17044 L:      netdev@vger.kernel.org
17045 W:      http://www.linux-usb.org/usbnet
17046 S:      Maintained
17047 F:      drivers/net/usb/dm9601.c
17048
17049 USB EHCI DRIVER
17050 M:      Alan Stern <stern@rowland.harvard.edu>
17051 L:      linux-usb@vger.kernel.org
17052 S:      Maintained
17053 F:      Documentation/usb/ehci.rst
17054 F:      drivers/usb/host/ehci*
17055
17056 USB GADGET/PERIPHERAL SUBSYSTEM
17057 M:      Felipe Balbi <balbi@kernel.org>
17058 L:      linux-usb@vger.kernel.org
17059 W:      http://www.linux-usb.org/gadget
17060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17061 S:      Maintained
17062 F:      drivers/usb/gadget/
17063 F:      include/linux/usb/gadget*
17064
17065 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
17066 M:      Jiri Kosina <jikos@kernel.org>
17067 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
17068 L:      linux-usb@vger.kernel.org
17069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
17070 S:      Maintained
17071 F:      Documentation/hid/hiddev.rst
17072 F:      drivers/hid/usbhid/
17073
17074 USB INTEL XHCI ROLE MUX DRIVER
17075 M:      Hans de Goede <hdegoede@redhat.com>
17076 L:      linux-usb@vger.kernel.org
17077 S:      Maintained
17078 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
17079
17080 USB IP DRIVER FOR HISILICON KIRIN
17081 M:      Yu Chen <chenyu56@huawei.com>
17082 M:      Binghui Wang <wangbinghui@hisilicon.com>
17083 L:      linux-usb@vger.kernel.org
17084 S:      Maintained
17085 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
17086 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
17087
17088 USB ISP116X DRIVER
17089 M:      Olav Kongas <ok@artecdesign.ee>
17090 L:      linux-usb@vger.kernel.org
17091 S:      Maintained
17092 F:      drivers/usb/host/isp116x*
17093 F:      include/linux/usb/isp116x.h
17094
17095 USB LAN78XX ETHERNET DRIVER
17096 M:      Woojung Huh <woojung.huh@microchip.com>
17097 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17098 L:      netdev@vger.kernel.org
17099 S:      Maintained
17100 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
17101 F:      drivers/net/usb/lan78xx.*
17102 F:      include/dt-bindings/net/microchip-lan78xx.h
17103
17104 USB MASS STORAGE DRIVER
17105 M:      Alan Stern <stern@rowland.harvard.edu>
17106 L:      linux-usb@vger.kernel.org
17107 L:      usb-storage@lists.one-eyed-alien.net
17108 S:      Maintained
17109 F:      drivers/usb/storage/
17110
17111 USB MIDI DRIVER
17112 M:      Clemens Ladisch <clemens@ladisch.de>
17113 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17115 S:      Maintained
17116 F:      sound/usb/midi.*
17117
17118 USB NETWORKING DRIVERS
17119 L:      linux-usb@vger.kernel.org
17120 S:      Odd Fixes
17121 F:      drivers/net/usb/
17122
17123 USB OHCI DRIVER
17124 M:      Alan Stern <stern@rowland.harvard.edu>
17125 L:      linux-usb@vger.kernel.org
17126 S:      Maintained
17127 F:      Documentation/usb/ohci.rst
17128 F:      drivers/usb/host/ohci*
17129
17130 USB OTG FSM (Finite State Machine)
17131 M:      Peter Chen <Peter.Chen@nxp.com>
17132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17133 L:      linux-usb@vger.kernel.org
17134 S:      Maintained
17135 F:      drivers/usb/common/usb-otg-fsm.c
17136
17137 USB OVER IP DRIVER
17138 M:      Valentina Manea <valentina.manea.m@gmail.com>
17139 M:      Shuah Khan <shuah@kernel.org>
17140 M:      Shuah Khan <skhan@linuxfoundation.org>
17141 L:      linux-usb@vger.kernel.org
17142 S:      Maintained
17143 F:      Documentation/usb/usbip_protocol.rst
17144 F:      drivers/usb/usbip/
17145 F:      tools/usb/usbip/
17146 F:      tools/testing/selftests/drivers/usb/usbip/
17147
17148 USB PEGASUS DRIVER
17149 M:      Petko Manolov <petkan@nucleusys.com>
17150 L:      linux-usb@vger.kernel.org
17151 L:      netdev@vger.kernel.org
17152 T:      git git://github.com/petkan/pegasus.git
17153 W:      https://github.com/petkan/pegasus
17154 S:      Maintained
17155 F:      drivers/net/usb/pegasus.*
17156
17157 USB PHY LAYER
17158 M:      Felipe Balbi <balbi@kernel.org>
17159 L:      linux-usb@vger.kernel.org
17160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17161 S:      Maintained
17162 F:      drivers/usb/phy/
17163
17164 USB PRINTER DRIVER (usblp)
17165 M:      Pete Zaitcev <zaitcev@redhat.com>
17166 L:      linux-usb@vger.kernel.org
17167 S:      Supported
17168 F:      drivers/usb/class/usblp.c
17169
17170 USB QMI WWAN NETWORK DRIVER
17171 M:      Bjørn Mork <bjorn@mork.no>
17172 L:      netdev@vger.kernel.org
17173 S:      Maintained
17174 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17175 F:      drivers/net/usb/qmi_wwan.c
17176
17177 USB RTL8150 DRIVER
17178 M:      Petko Manolov <petkan@nucleusys.com>
17179 L:      linux-usb@vger.kernel.org
17180 L:      netdev@vger.kernel.org
17181 T:      git git://github.com/petkan/rtl8150.git
17182 W:      https://github.com/petkan/rtl8150
17183 S:      Maintained
17184 F:      drivers/net/usb/rtl8150.c
17185
17186 USB SERIAL SUBSYSTEM
17187 M:      Johan Hovold <johan@kernel.org>
17188 L:      linux-usb@vger.kernel.org
17189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17190 S:      Maintained
17191 F:      Documentation/usb/usb-serial.rst
17192 F:      drivers/usb/serial/
17193 F:      include/linux/usb/serial.h
17194
17195 USB SMSC75XX ETHERNET DRIVER
17196 M:      Steve Glendinning <steve.glendinning@shawell.net>
17197 L:      netdev@vger.kernel.org
17198 S:      Maintained
17199 F:      drivers/net/usb/smsc75xx.*
17200
17201 USB SMSC95XX ETHERNET DRIVER
17202 M:      Steve Glendinning <steve.glendinning@shawell.net>
17203 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17204 L:      netdev@vger.kernel.org
17205 S:      Maintained
17206 F:      drivers/net/usb/smsc95xx.*
17207
17208 USB SUBSYSTEM
17209 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17210 L:      linux-usb@vger.kernel.org
17211 W:      http://www.linux-usb.org
17212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17213 S:      Supported
17214 F:      Documentation/devicetree/bindings/usb/
17215 F:      Documentation/usb/
17216 F:      drivers/usb/
17217 F:      include/linux/usb.h
17218 F:      include/linux/usb/
17219
17220 USB TYPEC PI3USB30532 MUX DRIVER
17221 M:      Hans de Goede <hdegoede@redhat.com>
17222 L:      linux-usb@vger.kernel.org
17223 S:      Maintained
17224 F:      drivers/usb/typec/mux/pi3usb30532.c
17225
17226 USB TYPEC CLASS
17227 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17228 L:      linux-usb@vger.kernel.org
17229 S:      Maintained
17230 F:      Documentation/ABI/testing/sysfs-class-typec
17231 F:      Documentation/driver-api/usb/typec.rst
17232 F:      drivers/usb/typec/
17233 F:      include/linux/usb/typec.h
17234
17235 USB TYPEC BUS FOR ALTERNATE MODES
17236 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17237 L:      linux-usb@vger.kernel.org
17238 S:      Maintained
17239 F:      Documentation/ABI/testing/sysfs-bus-typec
17240 F:      Documentation/driver-api/usb/typec_bus.rst
17241 F:      drivers/usb/typec/altmodes/
17242 F:      include/linux/usb/typec_altmode.h
17243
17244 USB TYPEC PORT CONTROLLER DRIVERS
17245 M:      Guenter Roeck <linux@roeck-us.net>
17246 L:      linux-usb@vger.kernel.org
17247 S:      Maintained
17248 F:      drivers/usb/typec/tcpm/
17249
17250 USB UHCI DRIVER
17251 M:      Alan Stern <stern@rowland.harvard.edu>
17252 L:      linux-usb@vger.kernel.org
17253 S:      Maintained
17254 F:      drivers/usb/host/uhci*
17255
17256 USB VIDEO CLASS
17257 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17258 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17259 L:      linux-media@vger.kernel.org
17260 T:      git git://linuxtv.org/media_tree.git
17261 W:      http://www.ideasonboard.org/uvc/
17262 S:      Maintained
17263 F:      drivers/media/usb/uvc/
17264 F:      include/uapi/linux/uvcvideo.h
17265
17266 USB VISION DRIVER
17267 M:      Hans Verkuil <hverkuil@xs4all.nl>
17268 L:      linux-media@vger.kernel.org
17269 T:      git git://linuxtv.org/media_tree.git
17270 W:      https://linuxtv.org
17271 S:      Odd Fixes
17272 F:      drivers/media/usb/usbvision/
17273
17274 USB WEBCAM GADGET
17275 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17276 L:      linux-usb@vger.kernel.org
17277 S:      Maintained
17278 F:      drivers/usb/gadget/function/*uvc*
17279 F:      drivers/usb/gadget/legacy/webcam.c
17280 F:      include/uapi/linux/usb/g_uvc.h
17281
17282 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17283 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17284 L:      linux-wireless@vger.kernel.org
17285 S:      Maintained
17286 F:      drivers/net/wireless/rndis_wlan.c
17287
17288 USB XHCI DRIVER
17289 M:      Mathias Nyman <mathias.nyman@intel.com>
17290 L:      linux-usb@vger.kernel.org
17291 S:      Supported
17292 F:      drivers/usb/host/xhci*
17293 F:      drivers/usb/host/pci-quirks*
17294
17295 USB ZD1201 DRIVER
17296 L:      linux-wireless@vger.kernel.org
17297 W:      http://linux-lc100020.sourceforge.net
17298 S:      Orphan
17299 F:      drivers/net/wireless/zydas/zd1201.*
17300
17301 USB ZR364XX DRIVER
17302 M:      Antoine Jacquet <royale@zerezo.com>
17303 L:      linux-usb@vger.kernel.org
17304 L:      linux-media@vger.kernel.org
17305 T:      git git://linuxtv.org/media_tree.git
17306 W:      http://royale.zerezo.com/zr364xx/
17307 S:      Maintained
17308 F:      Documentation/media/v4l-drivers/zr364xx*
17309 F:      drivers/media/usb/zr364xx/
17310
17311 USER-MODE LINUX (UML)
17312 M:      Jeff Dike <jdike@addtoit.com>
17313 M:      Richard Weinberger <richard@nod.at>
17314 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17315 L:      linux-um@lists.infradead.org
17316 W:      http://user-mode-linux.sourceforge.net
17317 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17319 S:      Maintained
17320 F:      Documentation/virt/uml/
17321 F:      arch/um/
17322 F:      arch/x86/um/
17323 F:      fs/hostfs/
17324
17325 USERSPACE COPYIN/COPYOUT (UIOVEC)
17326 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17327 S:      Maintained
17328 F:      lib/iov_iter.c
17329 F:      include/linux/uio.h
17330
17331 USERSPACE DMA BUFFER DRIVER
17332 M:      Gerd Hoffmann <kraxel@redhat.com>
17333 S:      Maintained
17334 L:      dri-devel@lists.freedesktop.org
17335 F:      drivers/dma-buf/udmabuf.c
17336 F:      include/uapi/linux/udmabuf.h
17337 T:      git git://anongit.freedesktop.org/drm/drm-misc
17338
17339 USERSPACE I/O (UIO)
17340 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17341 S:      Maintained
17342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17343 F:      Documentation/driver-api/uio-howto.rst
17344 F:      drivers/uio/
17345 F:      include/linux/uio_driver.h
17346
17347 UTIL-LINUX PACKAGE
17348 M:      Karel Zak <kzak@redhat.com>
17349 L:      util-linux@vger.kernel.org
17350 W:      http://en.wikipedia.org/wiki/Util-linux
17351 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17352 S:      Maintained
17353
17354 UUID HELPERS
17355 M:      Christoph Hellwig <hch@lst.de>
17356 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17357 L:      linux-kernel@vger.kernel.org
17358 T:      git git://git.infradead.org/users/hch/uuid.git
17359 F:      lib/uuid.c
17360 F:      lib/test_uuid.c
17361 F:      include/linux/uuid.h
17362 F:      include/uapi/linux/uuid.h
17363 S:      Maintained
17364
17365 UVESAFB DRIVER
17366 M:      Michal Januszewski <spock@gentoo.org>
17367 L:      linux-fbdev@vger.kernel.org
17368 W:      https://github.com/mjanusz/v86d
17369 S:      Maintained
17370 F:      Documentation/fb/uvesafb.rst
17371 F:      drivers/video/fbdev/uvesafb.*
17372
17373 VF610 NAND DRIVER
17374 M:      Stefan Agner <stefan@agner.ch>
17375 L:      linux-mtd@lists.infradead.org
17376 S:      Supported
17377 F:      drivers/mtd/nand/raw/vf610_nfc.c
17378
17379 VFAT/FAT/MSDOS FILESYSTEM
17380 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17381 S:      Maintained
17382 F:      Documentation/filesystems/vfat.txt
17383 F:      fs/fat/
17384
17385 VFIO DRIVER
17386 M:      Alex Williamson <alex.williamson@redhat.com>
17387 R:      Cornelia Huck <cohuck@redhat.com>
17388 L:      kvm@vger.kernel.org
17389 T:      git git://github.com/awilliam/linux-vfio.git
17390 S:      Maintained
17391 F:      Documentation/driver-api/vfio.rst
17392 F:      drivers/vfio/
17393 F:      include/linux/vfio.h
17394 F:      include/uapi/linux/vfio.h
17395
17396 VFIO MEDIATED DEVICE DRIVERS
17397 M:      Kirti Wankhede <kwankhede@nvidia.com>
17398 L:      kvm@vger.kernel.org
17399 S:      Maintained
17400 F:      Documentation/driver-api/vfio-mediated-device.rst
17401 F:      drivers/vfio/mdev/
17402 F:      include/linux/mdev.h
17403 F:      samples/vfio-mdev/
17404
17405 VFIO PLATFORM DRIVER
17406 M:      Eric Auger <eric.auger@redhat.com>
17407 L:      kvm@vger.kernel.org
17408 S:      Maintained
17409 F:      drivers/vfio/platform/
17410
17411 VGA_SWITCHEROO
17412 R:      Lukas Wunner <lukas@wunner.de>
17413 S:      Maintained
17414 F:      Documentation/gpu/vga-switcheroo.rst
17415 F:      drivers/gpu/vga/vga_switcheroo.c
17416 F:      include/linux/vga_switcheroo.h
17417 T:      git git://anongit.freedesktop.org/drm/drm-misc
17418
17419 VIA RHINE NETWORK DRIVER
17420 S:      Orphan
17421 F:      drivers/net/ethernet/via/via-rhine.c
17422
17423 VIA SD/MMC CARD CONTROLLER DRIVER
17424 M:      Bruce Chang <brucechang@via.com.tw>
17425 M:      Harald Welte <HaraldWelte@viatech.com>
17426 S:      Maintained
17427 F:      drivers/mmc/host/via-sdmmc.c
17428
17429 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17430 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17431 L:      linux-fbdev@vger.kernel.org
17432 S:      Maintained
17433 F:      include/linux/via-core.h
17434 F:      include/linux/via-gpio.h
17435 F:      include/linux/via_i2c.h
17436 F:      drivers/video/fbdev/via/
17437
17438 VIA VELOCITY NETWORK DRIVER
17439 M:      Francois Romieu <romieu@fr.zoreil.com>
17440 L:      netdev@vger.kernel.org
17441 S:      Maintained
17442 F:      drivers/net/ethernet/via/via-velocity.*
17443
17444 VICODEC VIRTUAL CODEC DRIVER
17445 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17446 L:      linux-media@vger.kernel.org
17447 T:      git git://linuxtv.org/media_tree.git
17448 W:      https://linuxtv.org
17449 S:      Maintained
17450 F:      drivers/media/platform/vicodec/*
17451
17452 VIDEO MULTIPLEXER DRIVER
17453 M:      Philipp Zabel <p.zabel@pengutronix.de>
17454 L:      linux-media@vger.kernel.org
17455 S:      Maintained
17456 F:      drivers/media/platform/video-mux.c
17457
17458 VIDEO I2C POLLING DRIVER
17459 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17460 L:      linux-media@vger.kernel.org
17461 S:      Maintained
17462 F:      drivers/media/i2c/video-i2c.c
17463
17464 VIDEOBUF2 FRAMEWORK
17465 M:      Pawel Osciak <pawel@osciak.com>
17466 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17467 M:      Kyungmin Park <kyungmin.park@samsung.com>
17468 R:      Tomasz Figa <tfiga@chromium.org>
17469 L:      linux-media@vger.kernel.org
17470 S:      Maintained
17471 F:      drivers/media/common/videobuf2/*
17472 F:      include/media/videobuf2-*
17473
17474 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17475 M:      Helen Koike <helen.koike@collabora.com>
17476 R:      Shuah Khan <skhan@linuxfoundation.org>
17477 L:      linux-media@vger.kernel.org
17478 T:      git git://linuxtv.org/media_tree.git
17479 W:      https://linuxtv.org
17480 S:      Maintained
17481 F:      drivers/media/platform/vimc/*
17482
17483 VIRT LIB
17484 M:      Alex Williamson <alex.williamson@redhat.com>
17485 M:      Paolo Bonzini <pbonzini@redhat.com>
17486 L:      kvm@vger.kernel.org
17487 S:      Supported
17488 F:      virt/lib/
17489
17490 VIRTIO AND VHOST VSOCK DRIVER
17491 M:      Stefan Hajnoczi <stefanha@redhat.com>
17492 M:      Stefano Garzarella <sgarzare@redhat.com>
17493 L:      kvm@vger.kernel.org
17494 L:      virtualization@lists.linux-foundation.org
17495 L:      netdev@vger.kernel.org
17496 S:      Maintained
17497 F:      include/linux/virtio_vsock.h
17498 F:      include/uapi/linux/virtio_vsock.h
17499 F:      include/uapi/linux/vsockmon.h
17500 F:      include/uapi/linux/vm_sockets_diag.h
17501 F:      net/vmw_vsock/diag.c
17502 F:      net/vmw_vsock/af_vsock_tap.c
17503 F:      net/vmw_vsock/virtio_transport_common.c
17504 F:      net/vmw_vsock/virtio_transport.c
17505 F:      drivers/net/vsockmon.c
17506 F:      drivers/vhost/vsock.c
17507 F:      tools/testing/vsock/
17508
17509 VIRTIO CONSOLE DRIVER
17510 M:      Amit Shah <amit@kernel.org>
17511 L:      virtualization@lists.linux-foundation.org
17512 S:      Maintained
17513 F:      drivers/char/virtio_console.c
17514 F:      include/linux/virtio_console.h
17515 F:      include/uapi/linux/virtio_console.h
17516
17517 VIRTIO CORE AND NET DRIVERS
17518 M:      "Michael S. Tsirkin" <mst@redhat.com>
17519 M:      Jason Wang <jasowang@redhat.com>
17520 L:      virtualization@lists.linux-foundation.org
17521 S:      Maintained
17522 F:      Documentation/devicetree/bindings/virtio/
17523 F:      drivers/virtio/
17524 F:      tools/virtio/
17525 F:      drivers/net/virtio_net.c
17526 F:      drivers/block/virtio_blk.c
17527 F:      include/linux/virtio*.h
17528 F:      include/uapi/linux/virtio_*.h
17529 F:      drivers/crypto/virtio/
17530 F:      mm/balloon_compaction.c
17531
17532 VIRTIO BLOCK AND SCSI DRIVERS
17533 M:      "Michael S. Tsirkin" <mst@redhat.com>
17534 M:      Jason Wang <jasowang@redhat.com>
17535 R:      Paolo Bonzini <pbonzini@redhat.com>
17536 R:      Stefan Hajnoczi <stefanha@redhat.com>
17537 L:      virtualization@lists.linux-foundation.org
17538 S:      Maintained
17539 F:      drivers/block/virtio_blk.c
17540 F:      drivers/scsi/virtio_scsi.c
17541 F:      include/uapi/linux/virtio_blk.h
17542 F:      include/uapi/linux/virtio_scsi.h
17543 F:      drivers/vhost/scsi.c
17544
17545 VIRTIO CRYPTO DRIVER
17546 M:      Gonglei <arei.gonglei@huawei.com>
17547 L:      virtualization@lists.linux-foundation.org
17548 L:      linux-crypto@vger.kernel.org
17549 S:      Maintained
17550 F:      drivers/crypto/virtio/
17551 F:      include/uapi/linux/virtio_crypto.h
17552
17553 VIRTIO DRIVERS FOR S390
17554 M:      Cornelia Huck <cohuck@redhat.com>
17555 M:      Halil Pasic <pasic@linux.ibm.com>
17556 L:      linux-s390@vger.kernel.org
17557 L:      virtualization@lists.linux-foundation.org
17558 L:      kvm@vger.kernel.org
17559 S:      Supported
17560 F:      drivers/s390/virtio/
17561 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17562
17563 VIRTIO FILE SYSTEM
17564 M:      Vivek Goyal <vgoyal@redhat.com>
17565 M:      Stefan Hajnoczi <stefanha@redhat.com>
17566 M:      Miklos Szeredi <miklos@szeredi.hu>
17567 L:      virtualization@lists.linux-foundation.org
17568 L:      linux-fsdevel@vger.kernel.org
17569 W:      https://virtio-fs.gitlab.io/
17570 S:      Supported
17571 F:      fs/fuse/virtio_fs.c
17572 F:      include/uapi/linux/virtio_fs.h
17573 F:      Documentation/filesystems/virtiofs.rst
17574
17575 VIRTIO GPU DRIVER
17576 M:      David Airlie <airlied@linux.ie>
17577 M:      Gerd Hoffmann <kraxel@redhat.com>
17578 L:      dri-devel@lists.freedesktop.org
17579 L:      virtualization@lists.linux-foundation.org
17580 T:      git git://anongit.freedesktop.org/drm/drm-misc
17581 S:      Maintained
17582 F:      drivers/gpu/drm/virtio/
17583 F:      include/uapi/linux/virtio_gpu.h
17584
17585 VIRTIO HOST (VHOST)
17586 M:      "Michael S. Tsirkin" <mst@redhat.com>
17587 M:      Jason Wang <jasowang@redhat.com>
17588 L:      kvm@vger.kernel.org
17589 L:      virtualization@lists.linux-foundation.org
17590 L:      netdev@vger.kernel.org
17591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17592 S:      Maintained
17593 F:      drivers/vhost/
17594 F:      include/uapi/linux/vhost.h
17595
17596 VIRTIO INPUT DRIVER
17597 M:      Gerd Hoffmann <kraxel@redhat.com>
17598 S:      Maintained
17599 F:      drivers/virtio/virtio_input.c
17600 F:      include/uapi/linux/virtio_input.h
17601
17602 VIRTIO IOMMU DRIVER
17603 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17604 L:      virtualization@lists.linux-foundation.org
17605 S:      Maintained
17606 F:      drivers/iommu/virtio-iommu.c
17607 F:      include/uapi/linux/virtio_iommu.h
17608
17609 VIRTUAL BOX GUEST DEVICE DRIVER
17610 M:      Hans de Goede <hdegoede@redhat.com>
17611 M:      Arnd Bergmann <arnd@arndb.de>
17612 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17613 S:      Maintained
17614 F:      include/linux/vbox_utils.h
17615 F:      include/uapi/linux/vbox*.h
17616 F:      drivers/virt/vboxguest/
17617
17618 VIRTUAL SERIO DEVICE DRIVER
17619 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17620 S:      Maintained
17621 F:      drivers/input/serio/userio.c
17622 F:      include/uapi/linux/userio.h
17623
17624 VITESSE FELIX ETHERNET SWITCH DRIVER
17625 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17626 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17627 L:      netdev@vger.kernel.org
17628 S:      Maintained
17629 F:      drivers/net/dsa/ocelot/*
17630 F:      net/dsa/tag_ocelot.c
17631
17632 VIVID VIRTUAL VIDEO DRIVER
17633 M:      Hans Verkuil <hverkuil@xs4all.nl>
17634 L:      linux-media@vger.kernel.org
17635 T:      git git://linuxtv.org/media_tree.git
17636 W:      https://linuxtv.org
17637 S:      Maintained
17638 F:      drivers/media/platform/vivid/*
17639
17640 VLYNQ BUS
17641 M:      Florian Fainelli <f.fainelli@gmail.com>
17642 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17643 S:      Maintained
17644 F:      drivers/vlynq/vlynq.c
17645 F:      include/linux/vlynq.h
17646
17647 VME SUBSYSTEM
17648 M:      Martyn Welch <martyn@welchs.me.uk>
17649 M:      Manohar Vanga <manohar.vanga@gmail.com>
17650 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17651 L:      devel@driverdev.osuosl.org
17652 S:      Maintained
17653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17654 F:      Documentation/driver-api/vme.rst
17655 F:      drivers/staging/vme/
17656 F:      drivers/vme/
17657 F:      include/linux/vme*
17658
17659 VMWARE BALLOON DRIVER
17660 M:      Nadav Amit <namit@vmware.com>
17661 M:      "VMware, Inc." <pv-drivers@vmware.com>
17662 L:      linux-kernel@vger.kernel.org
17663 S:      Maintained
17664 F:      drivers/misc/vmw_balloon.c
17665
17666 VMWARE HYPERVISOR INTERFACE
17667 M:      Thomas Hellstrom <thellstrom@vmware.com>
17668 M:      "VMware, Inc." <pv-drivers@vmware.com>
17669 L:      virtualization@lists.linux-foundation.org
17670 S:      Supported
17671 F:      arch/x86/kernel/cpu/vmware.c
17672 F:      arch/x86/include/asm/vmware.h
17673
17674 VMWARE PVRDMA DRIVER
17675 M:      Adit Ranadive <aditr@vmware.com>
17676 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17677 L:      linux-rdma@vger.kernel.org
17678 S:      Maintained
17679 F:      drivers/infiniband/hw/vmw_pvrdma/
17680
17681 VMware PVSCSI driver
17682 M:      Jim Gill <jgill@vmware.com>
17683 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17684 L:      linux-scsi@vger.kernel.org
17685 S:      Maintained
17686 F:      drivers/scsi/vmw_pvscsi.c
17687 F:      drivers/scsi/vmw_pvscsi.h
17688
17689 VMWARE VMMOUSE SUBDRIVER
17690 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17691 M:      "VMware, Inc." <pv-drivers@vmware.com>
17692 L:      linux-input@vger.kernel.org
17693 S:      Maintained
17694 F:      drivers/input/mouse/vmmouse.c
17695 F:      drivers/input/mouse/vmmouse.h
17696
17697 VMWARE VMXNET3 ETHERNET DRIVER
17698 M:      Ronak Doshi <doshir@vmware.com>
17699 M:      "VMware, Inc." <pv-drivers@vmware.com>
17700 L:      netdev@vger.kernel.org
17701 S:      Maintained
17702 F:      drivers/net/vmxnet3/
17703
17704 VOCORE VOCORE2 BOARD
17705 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17706 L:      linux-mips@vger.kernel.org
17707 S:      Maintained
17708 F:      arch/mips/boot/dts/ralink/vocore2.dts
17709
17710 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17711 M:      Liam Girdwood <lgirdwood@gmail.com>
17712 M:      Mark Brown <broonie@kernel.org>
17713 L:      linux-kernel@vger.kernel.org
17714 W:      http://www.slimlogic.co.uk/?p=48
17715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17716 S:      Supported
17717 F:      Documentation/devicetree/bindings/regulator/
17718 F:      Documentation/power/regulator/
17719 F:      drivers/regulator/
17720 F:      include/dt-bindings/regulator/
17721 F:      include/linux/regulator/
17722 K:      regulator_get_optional
17723
17724 VRF
17725 M:      David Ahern <dsahern@kernel.org>
17726 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17727 L:      netdev@vger.kernel.org
17728 S:      Maintained
17729 F:      drivers/net/vrf.c
17730 F:      Documentation/networking/vrf.txt
17731
17732 VSPRINTF
17733 M:      Petr Mladek <pmladek@suse.com>
17734 M:      Steven Rostedt <rostedt@goodmis.org>
17735 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
17736 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17737 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
17738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
17739 S:      Maintained
17740 F:      lib/vsprintf.c
17741 F:      lib/test_printf.c
17742 F:      Documentation/core-api/printk-formats.rst
17743
17744 VT1211 HARDWARE MONITOR DRIVER
17745 M:      Juerg Haefliger <juergh@gmail.com>
17746 L:      linux-hwmon@vger.kernel.org
17747 S:      Maintained
17748 F:      Documentation/hwmon/vt1211.rst
17749 F:      drivers/hwmon/vt1211.c
17750
17751 VT8231 HARDWARE MONITOR DRIVER
17752 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17753 L:      linux-hwmon@vger.kernel.org
17754 S:      Maintained
17755 F:      drivers/hwmon/vt8231.c
17756
17757 VUB300 USB to SDIO/SD/MMC bridge chip
17758 L:      linux-mmc@vger.kernel.org
17759 S:      Orphan
17760 F:      drivers/mmc/host/vub300.c
17761
17762 W1 DALLAS'S 1-WIRE BUS
17763 M:      Evgeniy Polyakov <zbr@ioremap.net>
17764 S:      Maintained
17765 F:      Documentation/devicetree/bindings/w1/
17766 F:      Documentation/w1/
17767 F:      drivers/w1/
17768 F:      include/linux/w1.h
17769
17770 W83791D HARDWARE MONITORING DRIVER
17771 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17772 L:      linux-hwmon@vger.kernel.org
17773 S:      Maintained
17774 F:      Documentation/hwmon/w83791d.rst
17775 F:      drivers/hwmon/w83791d.c
17776
17777 W83793 HARDWARE MONITORING DRIVER
17778 M:      Rudolf Marek <r.marek@assembler.cz>
17779 L:      linux-hwmon@vger.kernel.org
17780 S:      Maintained
17781 F:      Documentation/hwmon/w83793.rst
17782 F:      drivers/hwmon/w83793.c
17783
17784 W83795 HARDWARE MONITORING DRIVER
17785 M:      Jean Delvare <jdelvare@suse.com>
17786 L:      linux-hwmon@vger.kernel.org
17787 S:      Maintained
17788 F:      drivers/hwmon/w83795.c
17789
17790 W83L51xD SD/MMC CARD INTERFACE DRIVER
17791 M:      Pierre Ossman <pierre@ossman.eu>
17792 S:      Maintained
17793 F:      drivers/mmc/host/wbsd.*
17794
17795 WACOM PROTOCOL 4 SERIAL TABLETS
17796 M:      Julian Squires <julian@cipht.net>
17797 M:      Hans de Goede <hdegoede@redhat.com>
17798 L:      linux-input@vger.kernel.org
17799 S:      Maintained
17800 F:      drivers/input/tablet/wacom_serial4.c
17801
17802 WATCHDOG DEVICE DRIVERS
17803 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17804 M:      Guenter Roeck <linux@roeck-us.net>
17805 L:      linux-watchdog@vger.kernel.org
17806 W:      http://www.linux-watchdog.org/
17807 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17808 S:      Maintained
17809 F:      Documentation/devicetree/bindings/watchdog/
17810 F:      Documentation/watchdog/
17811 F:      drivers/watchdog/
17812 F:      include/linux/watchdog.h
17813 F:      include/uapi/linux/watchdog.h
17814
17815 WHISKEYCOVE PMIC GPIO DRIVER
17816 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17817 L:      linux-gpio@vger.kernel.org
17818 S:      Maintained
17819 F:      drivers/gpio/gpio-wcove.c
17820
17821 WHWAVE RTC DRIVER
17822 M:      Dianlong Li <long17.cool@163.com>
17823 L:      linux-rtc@vger.kernel.org
17824 S:      Maintained
17825 F:      drivers/rtc/rtc-sd3078.c
17826
17827 WIIMOTE HID DRIVER
17828 M:      David Herrmann <dh.herrmann@googlemail.com>
17829 L:      linux-input@vger.kernel.org
17830 S:      Maintained
17831 F:      drivers/hid/hid-wiimote*
17832
17833 WILOCITY WIL6210 WIRELESS DRIVER
17834 M:      Maya Erez <merez@codeaurora.org>
17835 L:      linux-wireless@vger.kernel.org
17836 L:      wil6210@qti.qualcomm.com
17837 S:      Supported
17838 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17839 F:      drivers/net/wireless/ath/wil6210/
17840
17841 WIMAX STACK
17842 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17843 M:      linux-wimax@intel.com
17844 L:      wimax@linuxwimax.org (subscribers-only)
17845 S:      Supported
17846 W:      http://linuxwimax.org
17847 F:      Documentation/admin-guide/wimax/wimax.rst
17848 F:      include/linux/wimax/debug.h
17849 F:      include/net/wimax.h
17850 F:      include/uapi/linux/wimax.h
17851 F:      net/wimax/
17852
17853 WINBOND CIR DRIVER
17854 M:      David Härdeman <david@hardeman.nu>
17855 S:      Maintained
17856 F:      drivers/media/rc/winbond-cir.c
17857
17858 RCMM REMOTE CONTROLS DECODER
17859 M:      Patrick Lerda <patrick9876@free.fr>
17860 S:      Maintained
17861 F:      drivers/media/rc/ir-rcmm-decoder.c
17862
17863 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17864 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17865 L:      linux-watchdog@vger.kernel.org
17866 S:      Maintained
17867 F:      drivers/watchdog/ebc-c384_wdt.c
17868
17869 WINSYSTEMS WS16C48 GPIO DRIVER
17870 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17871 L:      linux-gpio@vger.kernel.org
17872 S:      Maintained
17873 F:      drivers/gpio/gpio-ws16c48.c
17874
17875 WISTRON LAPTOP BUTTON DRIVER
17876 M:      Miloslav Trmac <mitr@volny.cz>
17877 S:      Maintained
17878 F:      drivers/input/misc/wistron_btns.c
17879
17880 WL3501 WIRELESS PCMCIA CARD DRIVER
17881 L:      linux-wireless@vger.kernel.org
17882 S:      Odd fixes
17883 F:      drivers/net/wireless/wl3501*
17884
17885 WOLFSON MICROELECTRONICS DRIVERS
17886 L:      patches@opensource.cirrus.com
17887 T:      git https://github.com/CirrusLogic/linux-drivers.git
17888 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17889 S:      Supported
17890 F:      Documentation/hwmon/wm83??.rst
17891 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17892 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17893 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17894 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17895 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17896 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17897 F:      drivers/clk/clk-wm83*.c
17898 F:      drivers/extcon/extcon-arizona.c
17899 F:      drivers/leds/leds-wm83*.c
17900 F:      drivers/gpio/gpio-*wm*.c
17901 F:      drivers/gpio/gpio-arizona.c
17902 F:      drivers/hwmon/wm83??-hwmon.c
17903 F:      drivers/input/misc/wm831x-on.c
17904 F:      drivers/input/touchscreen/wm831x-ts.c
17905 F:      drivers/input/touchscreen/wm97*.c
17906 F:      drivers/mfd/arizona*
17907 F:      drivers/mfd/wm*.c
17908 F:      drivers/mfd/cs47l24*
17909 F:      drivers/power/supply/wm83*.c
17910 F:      drivers/rtc/rtc-wm83*.c
17911 F:      drivers/regulator/wm8*.c
17912 F:      drivers/regulator/arizona*
17913 F:      drivers/video/backlight/wm83*_bl.c
17914 F:      drivers/watchdog/wm83*_wdt.c
17915 F:      include/linux/mfd/arizona/
17916 F:      include/linux/mfd/wm831x/
17917 F:      include/linux/mfd/wm8350/
17918 F:      include/linux/mfd/wm8400*
17919 F:      include/linux/regulator/arizona*
17920 F:      include/linux/wm97xx.h
17921 F:      include/sound/wm????.h
17922 F:      sound/soc/codecs/arizona.?
17923 F:      sound/soc/codecs/wm*
17924 F:      sound/soc/codecs/cs47l24*
17925
17926 WORKQUEUE
17927 M:      Tejun Heo <tj@kernel.org>
17928 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17930 S:      Maintained
17931 F:      include/linux/workqueue.h
17932 F:      kernel/workqueue.c
17933 F:      Documentation/core-api/workqueue.rst
17934
17935 X-POWERS AXP288 PMIC DRIVERS
17936 M:      Hans de Goede <hdegoede@redhat.com>
17937 S:      Maintained
17938 N:      axp288
17939 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17940
17941 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17942 M:      Chen-Yu Tsai <wens@csie.org>
17943 L:      linux-kernel@vger.kernel.org
17944 S:      Maintained
17945 N:      axp[128]
17946
17947 X.25 NETWORK LAYER
17948 M:      Andrew Hendry <andrew.hendry@gmail.com>
17949 L:      linux-x25@vger.kernel.org
17950 S:      Odd Fixes
17951 F:      Documentation/networking/x25*
17952 F:      include/net/x25*
17953 F:      net/x25/
17954
17955 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17956 M:      Thomas Gleixner <tglx@linutronix.de>
17957 M:      Ingo Molnar <mingo@redhat.com>
17958 M:      Borislav Petkov <bp@alien8.de>
17959 R:      "H. Peter Anvin" <hpa@zytor.com>
17960 M:      x86@kernel.org
17961 L:      linux-kernel@vger.kernel.org
17962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17963 S:      Maintained
17964 F:      Documentation/devicetree/bindings/x86/
17965 F:      Documentation/x86/
17966 F:      arch/x86/
17967
17968 X86 ENTRY CODE
17969 M:      Andy Lutomirski <luto@kernel.org>
17970 L:      linux-kernel@vger.kernel.org
17971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17972 S:      Maintained
17973 F:      arch/x86/entry/
17974
17975 X86 MCE INFRASTRUCTURE
17976 M:      Tony Luck <tony.luck@intel.com>
17977 M:      Borislav Petkov <bp@alien8.de>
17978 L:      linux-edac@vger.kernel.org
17979 S:      Maintained
17980 F:      arch/x86/kernel/cpu/mce/*
17981
17982 X86 MICROCODE UPDATE SUPPORT
17983 M:      Borislav Petkov <bp@alien8.de>
17984 S:      Maintained
17985 F:      arch/x86/kernel/cpu/microcode/*
17986
17987 X86 MM
17988 M:      Dave Hansen <dave.hansen@linux.intel.com>
17989 M:      Andy Lutomirski <luto@kernel.org>
17990 M:      Peter Zijlstra <peterz@infradead.org>
17991 L:      linux-kernel@vger.kernel.org
17992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17993 S:      Maintained
17994 F:      arch/x86/mm/
17995
17996 X86 PLATFORM DRIVERS
17997 M:      Darren Hart <dvhart@infradead.org>
17998 M:      Andy Shevchenko <andy@infradead.org>
17999 L:      platform-driver-x86@vger.kernel.org
18000 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
18001 S:      Odd Fixes
18002 F:      drivers/platform/x86/
18003 F:      drivers/platform/olpc/
18004
18005 X86 PLATFORM DRIVERS - ARCH
18006 R:      Darren Hart <dvhart@infradead.org>
18007 R:      Andy Shevchenko <andy@infradead.org>
18008 L:      platform-driver-x86@vger.kernel.org
18009 L:      x86@kernel.org
18010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18011 S:      Maintained
18012 F:      arch/x86/platform
18013
18014 X86 VDSO
18015 M:      Andy Lutomirski <luto@kernel.org>
18016 L:      linux-kernel@vger.kernel.org
18017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
18018 S:      Maintained
18019 F:      arch/x86/entry/vdso/
18020
18021 XARRAY
18022 M:      Matthew Wilcox <willy@infradead.org>
18023 L:      linux-fsdevel@vger.kernel.org
18024 S:      Supported
18025 F:      Documentation/core-api/xarray.rst
18026 F:      lib/idr.c
18027 F:      lib/xarray.c
18028 F:      include/linux/idr.h
18029 F:      include/linux/xarray.h
18030 F:      tools/testing/radix-tree
18031
18032 XBOX DVD IR REMOTE
18033 M:      Benjamin Valentin <benpicco@googlemail.com>
18034 S:      Maintained
18035 F:      drivers/media/rc/xbox_remote.c
18036 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
18037
18038 XC2028/3028 TUNER DRIVER
18039 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
18040 L:      linux-media@vger.kernel.org
18041 W:      https://linuxtv.org
18042 T:      git git://linuxtv.org/media_tree.git
18043 S:      Maintained
18044 F:      drivers/media/tuners/tuner-xc2028.*
18045
18046 XDP (eXpress Data Path)
18047 M:      Alexei Starovoitov <ast@kernel.org>
18048 M:      Daniel Borkmann <daniel@iogearbox.net>
18049 M:      David S. Miller <davem@davemloft.net>
18050 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
18051 M:      Jesper Dangaard Brouer <hawk@kernel.org>
18052 M:      John Fastabend <john.fastabend@gmail.com>
18053 L:      netdev@vger.kernel.org
18054 L:      bpf@vger.kernel.org
18055 S:      Supported
18056 F:      net/core/xdp.c
18057 F:      include/net/xdp.h
18058 F:      kernel/bpf/devmap.c
18059 F:      kernel/bpf/cpumap.c
18060 F:      include/trace/events/xdp.h
18061 K:      xdp
18062 N:      xdp
18063
18064 XDP SOCKETS (AF_XDP)
18065 M:      Björn Töpel <bjorn.topel@intel.com>
18066 M:      Magnus Karlsson <magnus.karlsson@intel.com>
18067 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
18068 L:      netdev@vger.kernel.org
18069 L:      bpf@vger.kernel.org
18070 S:      Maintained
18071 F:      kernel/bpf/xskmap.c
18072 F:      net/xdp/
18073
18074 XEN BLOCK SUBSYSTEM
18075 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18076 M:      Roger Pau Monné <roger.pau@citrix.com>
18077 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18078 S:      Supported
18079 F:      drivers/block/xen-blkback/*
18080 F:      drivers/block/xen*
18081
18082 XEN HYPERVISOR ARM
18083 M:      Stefano Stabellini <sstabellini@kernel.org>
18084 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18085 S:      Maintained
18086 F:      arch/arm/xen/
18087 F:      arch/arm/include/asm/xen/
18088
18089 XEN HYPERVISOR ARM64
18090 M:      Stefano Stabellini <sstabellini@kernel.org>
18091 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18092 S:      Maintained
18093 F:      arch/arm64/xen/
18094 F:      arch/arm64/include/asm/xen/
18095
18096 XEN HYPERVISOR INTERFACE
18097 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
18098 M:      Juergen Gross <jgross@suse.com>
18099 R:      Stefano Stabellini <sstabellini@kernel.org>
18100 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
18102 S:      Supported
18103 F:      arch/x86/xen/
18104 F:      arch/x86/platform/pvh/
18105 F:      drivers/*/xen-*front.c
18106 F:      drivers/xen/
18107 F:      arch/x86/include/asm/xen/
18108 F:      arch/x86/include/asm/pvclock-abi.h
18109 F:      include/xen/
18110 F:      include/uapi/xen/
18111 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18112 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18113
18114 XEN NETWORK BACKEND DRIVER
18115 M:      Wei Liu <wei.liu@kernel.org>
18116 M:      Paul Durrant <paul@xen.org>
18117 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18118 L:      netdev@vger.kernel.org
18119 S:      Supported
18120 F:      drivers/net/xen-netback/*
18121
18122 XEN PCI SUBSYSTEM
18123 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18124 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18125 S:      Supported
18126 F:      arch/x86/pci/*xen*
18127 F:      drivers/pci/*xen*
18128
18129 XEN PVSCSI DRIVERS
18130 M:      Juergen Gross <jgross@suse.com>
18131 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18132 L:      linux-scsi@vger.kernel.org
18133 S:      Supported
18134 F:      drivers/scsi/xen-scsifront.c
18135 F:      drivers/xen/xen-scsiback.c
18136 F:      include/xen/interface/io/vscsiif.h
18137
18138 XEN SWIOTLB SUBSYSTEM
18139 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18140 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18141 L:      iommu@lists.linux-foundation.org
18142 S:      Supported
18143 F:      arch/x86/xen/*swiotlb*
18144 F:      drivers/xen/*swiotlb*
18145
18146 XEN SOUND FRONTEND DRIVER
18147 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18148 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18149 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18150 S:      Supported
18151 F:      sound/xen/*
18152
18153 XFS FILESYSTEM
18154 M:      Darrick J. Wong <darrick.wong@oracle.com>
18155 M:      linux-xfs@vger.kernel.org
18156 L:      linux-xfs@vger.kernel.org
18157 W:      http://xfs.org/
18158 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18159 S:      Supported
18160 F:      Documentation/admin-guide/xfs.rst
18161 F:      Documentation/ABI/testing/sysfs-fs-xfs
18162 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18163 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18164 F:      fs/xfs/
18165 F:      include/uapi/linux/dqblk_xfs.h
18166 F:      include/uapi/linux/fsmap.h
18167
18168 XILINX AXI ETHERNET DRIVER
18169 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18170 S:      Maintained
18171 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18172
18173 XILINX CAN DRIVER
18174 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
18175 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
18176 L:      linux-can@vger.kernel.org
18177 S:      Maintained
18178 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
18179 F:      drivers/net/can/xilinx_can.c
18180
18181 XILINX UARTLITE SERIAL DRIVER
18182 M:      Peter Korsgaard <jacmet@sunsite.dk>
18183 L:      linux-serial@vger.kernel.org
18184 S:      Maintained
18185 F:      drivers/tty/serial/uartlite.c
18186
18187 XILINX VIDEO IP CORES
18188 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18189 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18190 L:      linux-media@vger.kernel.org
18191 T:      git git://linuxtv.org/media_tree.git
18192 S:      Supported
18193 F:      Documentation/devicetree/bindings/media/xilinx/
18194 F:      drivers/media/platform/xilinx/
18195 F:      include/uapi/linux/xilinx-v4l2-controls.h
18196
18197 XILINX SD-FEC IP CORES
18198 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18199 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18200 S:      Maintained
18201 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18202 F:      Documentation/misc-devices/xilinx_sdfec.rst
18203 F:      drivers/misc/xilinx_sdfec.c
18204 F:      drivers/misc/Kconfig
18205 F:      drivers/misc/Makefile
18206 F:      include/uapi/misc/xilinx_sdfec.h
18207
18208 XILLYBUS DRIVER
18209 M:      Eli Billauer <eli.billauer@gmail.com>
18210 L:      linux-kernel@vger.kernel.org
18211 S:      Supported
18212 F:      drivers/char/xillybus/
18213
18214 XLP9XX I2C DRIVER
18215 M:      George Cherian <gcherian@marvell.com>
18216 L:      linux-i2c@vger.kernel.org
18217 W:      http://www.marvell.com
18218 S:      Supported
18219 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18220 F:      drivers/i2c/busses/i2c-xlp9xx.c
18221
18222 XRA1403 GPIO EXPANDER
18223 M:      Nandor Han <nandor.han@ge.com>
18224 M:      Semi Malinen <semi.malinen@ge.com>
18225 L:      linux-gpio@vger.kernel.org
18226 S:      Maintained
18227 F:      drivers/gpio/gpio-xra1403.c
18228 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18229
18230 XTENSA XTFPGA PLATFORM SUPPORT
18231 M:      Max Filippov <jcmvbkbc@gmail.com>
18232 L:      linux-xtensa@linux-xtensa.org
18233 S:      Maintained
18234 F:      drivers/spi/spi-xtensa-xtfpga.c
18235 F:      sound/soc/xtensa/xtfpga-i2s.c
18236
18237 YAM DRIVER FOR AX.25
18238 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18239 L:      linux-hams@vger.kernel.org
18240 S:      Maintained
18241 F:      drivers/net/hamradio/yam*
18242 F:      include/linux/yam.h
18243
18244 YAMA SECURITY MODULE
18245 M:      Kees Cook <keescook@chromium.org>
18246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18247 S:      Supported
18248 F:      security/yama/
18249 F:      Documentation/admin-guide/LSM/Yama.rst
18250
18251 YEALINK PHONE DRIVER
18252 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18253 L:      usbb2k-api-dev@nongnu.org
18254 S:      Maintained
18255 F:      Documentation/input/devices/yealink.rst
18256 F:      drivers/input/misc/yealink.*
18257
18258 Z8530 DRIVER FOR AX.25
18259 M:      Joerg Reuter <jreuter@yaina.de>
18260 W:      http://yaina.de/jreuter/
18261 W:      http://www.qsl.net/dl1bke/
18262 L:      linux-hams@vger.kernel.org
18263 S:      Maintained
18264 F:      Documentation/networking/z8530drv.txt
18265 F:      drivers/net/hamradio/*scc.c
18266 F:      drivers/net/hamradio/z8530.h
18267
18268 ZBUD COMPRESSED PAGE ALLOCATOR
18269 M:      Seth Jennings <sjenning@redhat.com>
18270 M:      Dan Streetman <ddstreet@ieee.org>
18271 L:      linux-mm@kvack.org
18272 S:      Maintained
18273 F:      mm/zbud.c
18274 F:      include/linux/zbud.h
18275
18276 ZD1211RW WIRELESS DRIVER
18277 M:      Daniel Drake <dsd@gentoo.org>
18278 M:      Ulrich Kunitz <kune@deine-taler.de>
18279 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18280 L:      linux-wireless@vger.kernel.org
18281 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18282 S:      Maintained
18283 F:      drivers/net/wireless/zydas/zd1211rw/
18284
18285 ZD1301 MEDIA DRIVER
18286 M:      Antti Palosaari <crope@iki.fi>
18287 L:      linux-media@vger.kernel.org
18288 W:      https://linuxtv.org/
18289 W:      http://palosaari.fi/linux/
18290 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18291 S:      Maintained
18292 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18293
18294 ZD1301_DEMOD MEDIA DRIVER
18295 M:      Antti Palosaari <crope@iki.fi>
18296 L:      linux-media@vger.kernel.org
18297 W:      https://linuxtv.org/
18298 W:      http://palosaari.fi/linux/
18299 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18300 S:      Maintained
18301 F:      drivers/media/dvb-frontends/zd1301_demod*
18302
18303 ZHAOXIN PROCESSOR SUPPORT
18304 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18305 L:      linux-kernel@vger.kernel.org
18306 S:      Maintained
18307 F:      arch/x86/kernel/cpu/zhaoxin.c
18308
18309 ZPOOL COMPRESSED PAGE STORAGE API
18310 M:      Dan Streetman <ddstreet@ieee.org>
18311 L:      linux-mm@kvack.org
18312 S:      Maintained
18313 F:      mm/zpool.c
18314 F:      include/linux/zpool.h
18315
18316 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18317 M:      Minchan Kim <minchan@kernel.org>
18318 M:      Nitin Gupta <ngupta@vflare.org>
18319 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18320 L:      linux-kernel@vger.kernel.org
18321 S:      Maintained
18322 F:      drivers/block/zram/
18323 F:      Documentation/admin-guide/blockdev/zram.rst
18324
18325 ZS DECSTATION Z85C30 SERIAL DRIVER
18326 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18327 S:      Maintained
18328 F:      drivers/tty/serial/zs.*
18329
18330 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18331 M:      Minchan Kim <minchan@kernel.org>
18332 M:      Nitin Gupta <ngupta@vflare.org>
18333 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18334 L:      linux-mm@kvack.org
18335 S:      Maintained
18336 F:      mm/zsmalloc.c
18337 F:      include/linux/zsmalloc.h
18338 F:      Documentation/vm/zsmalloc.rst
18339
18340 ZSWAP COMPRESSED SWAP CACHING
18341 M:      Seth Jennings <sjenning@redhat.com>
18342 M:      Dan Streetman <ddstreet@ieee.org>
18343 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18344 L:      linux-mm@kvack.org
18345 S:      Maintained
18346 F:      mm/zswap.c
18347
18348 THE REST
18349 M:      Linus Torvalds <torvalds@linux-foundation.org>
18350 L:      linux-kernel@vger.kernel.org
18351 Q:      http://patchwork.kernel.org/project/LKML/list/
18352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18353 S:      Buried alive in reporters
18354 F:      *
18355 F:      */