

	List of maintainers and how to submit kernel changes

Please try to follow the guidelines below.  This will make things
easier on the maintainers.  Not all of these guidelines matter for every
trivial patch so apply some common sense.

1.	Always _test_ your changes, however small, on at least 4 or
	5 people, preferably many more.

2.	Try to release a few ALPHA test versions to the net. Announce
	them onto the kernel channel and await results. This is especially
	important for device drivers, because often that's the only way
	you will find things like the fact version 3 firmware needs
	a magic fix you didn't know about, or some clown changed the
	chips on a board and not its name.  (Don't laugh!  Look at the
	SMC etherpower for that.)

3.	Make sure your changes compile correctly in multiple
	configurations. In particular check that changes work both as a
	module and built into the kernel.

4.	When you are happy with a change make it generally available for
	testing and await feedback.

5.	Make a patch available to the relevant maintainer in the list. Use
	'diff -u' to make the patch easy to merge. Be prepared to get your
	changes sent back with seemingly silly requests about formatting
	and variable names.  These aren't as silly as they seem. One
	job the maintainers (and especially Linus) do is to keep things
	looking the same. Sometimes this means that the clever hack in
	your driver to get around a problem actually needs to become a
	generalized kernel feature ready for next time.

	PLEASE check your patch with the automated style checker
	(scripts/checkpatch.pl) to catch trival style violations.
	See Documentation/CodingStyle for guidance here.

	PLEASE CC: the maintainers and mailing lists that are generated
	by scripts/get_maintainer.pl.  The results returned by the
	script will be best if you have git installed and are making
	your changes in a branch derived from Linus' latest git tree.
	See Documentation/SubmittingPatches for details.

	PLEASE try to include any credit lines you want added with the
	patch. It avoids people being missed off by mistake and makes
	it easier to know who wants adding and who doesn't.

	PLEASE document known bugs. If it doesn't work for everything
	or does something very odd once a month document it.

	PLEASE remember that submissions must be made under the terms
	of the OSDL certificate of contribution and should include a
	Signed-off-by: line.  The current version of this "Developer's
	Certificate of Origin" (DCO) is listed in the file
	Documentation/SubmittingPatches.

6.	Make sure you have the right to send any changes you make. If you
	do changes at work you may find your employer owns the patch
	not you.

7.	When sending security related changes or reports to a maintainer
	please Cc: security@kernel.org, especially if the maintainer
	does not respond.

8.	Happy hacking.

Descriptions of section entries:

	P: Person (obsolete)
	M: Mail patches to: FullName <address@domain>
	R: Designated reviewer: FullName <address@domain>
	   These reviewers should be CCed on patches.
	L: Mailing list that is relevant to this area
	W: Web-page with status/info
	Q: Patchwork web based patch tracking system site
	T: SCM tree type and location.
	   Type is one of: git, hg, quilt, stgit, topgit
	S: Status, one of the following:
	   Supported:	Someone is actually paid to look after this.
	   Maintained:	Someone actually looks after it.
	   Odd Fixes:	It has a maintainer but they don't have time to do
			much other than throw the odd patch in. See below..
	   Orphan:	No current maintainer [but maybe you could take the
			role as you write your new code].
	   Obsolete:	Old code. Something tagged obsolete generally means
			it has been replaced by a better system and you
			should be using that.
	F: Files and directories with wildcard patterns.
	   A trailing slash includes all files and subdirectory files.
	   F:	drivers/net/	all files in and below drivers/net
	   F:	drivers/net/*	all files in drivers/net, but not below
	   F:	*/net/*		all files in "any top level directory"/net
	   One pattern per line.  Multiple F: lines acceptable.
	N: Files and directories with regex patterns.
	   N:	[^a-z]tegra	all files whose path contains the word tegra
	   One pattern per line.  Multiple N: lines acceptable.
	   scripts/get_maintainer.pl has different behavior for files that
	   match F: pattern and matches of N: patterns.  By default,
	   get_maintainer will not look at git log history when an F: pattern
	   match occurs.  When an N: match occurs, git log history is used
	   to also notify the people that have git commit signatures.
	X: Files and directories that are NOT maintained, same rules as F:
	   Files exclusions are tested before file matches.
	   Can be useful for excluding a specific subdirectory, for instance:
	   F:	net/
	   X:	net/ipv6/
	   matches all files in and below net excluding net/ipv6/
	K: Keyword perl extended regex pattern to match content in a
	   patch or file.  For instance:
	   K: of_get_profile
	      matches patches or files that contain "of_get_profile"
	   K: \b(printk|pr_(info|err))\b
	      matches patches or files that contain one or more of the words
	      printk, pr_info or pr_err
	   One regex pattern per line.  Multiple K: lines acceptable.

Note: For the hard of thinking, this list is meant to remain in alphabetical
order. If you could add yourselves to it in alphabetical order that would be
so much easier [Ed]

Maintainers List (try to look for most precise areas first)

		-----------------------------------

3C59X NETWORK DRIVER
M:	Steffen Klassert <klassert@mathematik.tu-chemnitz.de>
L:	netdev@vger.kernel.org
S:	Maintained
F:	Documentation/networking/vortex.txt
F:	drivers/net/ethernet/3com/3c59x.c

3CR990 NETWORK DRIVER
M:	David Dillow <dave@thedillows.org>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/3com/typhoon*

3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
M:	Adam Radford <linuxraid@lsi.com>
L:	linux-scsi@vger.kernel.org
W:	http://www.lsi.com
S:	Supported
F:	drivers/scsi/3w-*

53C700 AND 53C700-66 SCSI DRIVER
M:	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	drivers/scsi/53c700*

6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
M:	Alexander Aring <alex.aring@gmail.com>
M:	Jukka Rissanen <jukka.rissanen@linux.intel.com>
L:	linux-bluetooth@vger.kernel.org
L:	linux-wpan@vger.kernel.org
S:	Maintained
F:	net/6lowpan/
F:	include/net/6lowpan.h

6PACK NETWORK DRIVER FOR AX.25
M:	Andreas Koensgen <ajk@comnets.uni-bremen.de>
L:	linux-hams@vger.kernel.org
S:	Maintained
F:	drivers/net/hamradio/6pack.c

8169 10/100/1000 GIGABIT ETHERNET DRIVER
M:	Realtek linux nic maintainers <nic_swsd@realtek.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/realtek/r8169.c

8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
L:	linux-serial@vger.kernel.org
W:	http://serial.sourceforge.net
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
F:	drivers/tty/serial/8250*
F:	include/linux/serial_8250.h

8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
L:	netdev@vger.kernel.org
S:	Orphan / Obsolete
F:	drivers/net/ethernet/8390/

9P FILE SYSTEM
M:	Eric Van Hensbergen <ericvh@gmail.com>
M:	Ron Minnich <rminnich@sandia.gov>
M:	Latchesar Ionkov <lucho@ionkov.net>
L:	v9fs-developer@lists.sourceforge.net
W:	http://swik.net/v9fs
Q:	http://patchwork.kernel.org/project/v9fs-devel/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
S:	Maintained
F:	Documentation/filesystems/9p.txt
F:	fs/9p/
F:	net/9p/
F:	include/net/9p/
F:	include/uapi/linux/virtio_9p.h
F:	include/trace/events/9p.h


A8293 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/dvb-frontends/a8293*

AACRAID SCSI RAID DRIVER
M:	Adaptec OEM Raid Solutions <aacraid@adaptec.com>
L:	linux-scsi@vger.kernel.org
W:	http://www.adaptec.com/
S:	Supported
F:	Documentation/scsi/aacraid.txt
F:	drivers/scsi/aacraid/

ABI/API
L:	linux-api@vger.kernel.org
F:	Documentation/ABI/
F:	include/linux/syscalls.h
F:	include/uapi/
F:	kernel/sys_ni.c

ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
M:	Hans de Goede <hdegoede@redhat.com>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	drivers/hwmon/abituguru.c

ABIT UGURU 3 HARDWARE MONITOR DRIVER
M:	Alistair John Strachan <alistair@devzero.co.uk>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	drivers/hwmon/abituguru3.c

ACENIC DRIVER
M:	Jes Sorensen <jes@trained-monkey.org>
L:	linux-acenic@sunsite.dk
S:	Maintained
F:	drivers/net/ethernet/alteon/acenic*

ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
M:	Peter Feuerer <peter@piie.net>
L:	platform-driver-x86@vger.kernel.org
W:	http://piie.net/?section=acerhdf
S:	Maintained
F:	drivers/platform/x86/acerhdf.c

ACER WMI LAPTOP EXTRAS
M:	"Lee, Chun-Yi" <jlee@suse.com>
L:	platform-driver-x86@vger.kernel.org
S:	Maintained
F:	drivers/platform/x86/acer-wmi.c

ACPI
M:	Rafael J. Wysocki <rjw@rjwysocki.net>
M:	Len Brown <lenb@kernel.org>
L:	linux-acpi@vger.kernel.org
W:	https://01.org/linux-acpi
Q:	https://patchwork.kernel.org/project/linux-acpi/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
S:	Supported
F:	drivers/acpi/
F:	drivers/pnp/pnpacpi/
F:	include/linux/acpi.h
F:	include/acpi/
F:	Documentation/acpi
F:	Documentation/ABI/testing/sysfs-bus-acpi
F:	drivers/pci/*acpi*
F:	drivers/pci/*/*acpi*
F:	drivers/pci/*/*/*acpi*
F:	tools/power/acpi

ACPI COMPONENT ARCHITECTURE (ACPICA)
M:	Robert Moore <robert.moore@intel.com>
M:	Lv Zheng <lv.zheng@intel.com>
M:	Rafael J. Wysocki <rafael.j.wysocki@intel.com>
L:	linux-acpi@vger.kernel.org
L:	devel@acpica.org
W:	https://acpica.org/
W:	https://github.com/acpica/acpica/
Q:	https://patchwork.kernel.org/project/linux-acpi/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
S:	Supported
F:	drivers/acpi/acpica/
F:	include/acpi/
F:	tools/power/acpi/

ACPI FAN DRIVER
M:	Zhang Rui <rui.zhang@intel.com>
L:	linux-acpi@vger.kernel.org
W:	https://01.org/linux-acpi
S:	Supported
F:	drivers/acpi/fan.c

ACPI THERMAL DRIVER
M:	Zhang Rui <rui.zhang@intel.com>
L:	linux-acpi@vger.kernel.org
W:	https://01.org/linux-acpi
S:	Supported
F:	drivers/acpi/*thermal*

ACPI VIDEO DRIVER
M:	Zhang Rui <rui.zhang@intel.com>
L:	linux-acpi@vger.kernel.org
W:	https://01.org/linux-acpi
S:	Supported
F:	drivers/acpi/video.c

ACPI WMI DRIVER
L:	platform-driver-x86@vger.kernel.org
S:	Orphan
F:	drivers/platform/x86/wmi.c

AD1889 ALSA SOUND DRIVER
M:	Thibaut Varene <T-Bone@parisc-linux.org>
W:	http://wiki.parisc-linux.org/AD1889
L:	linux-parisc@vger.kernel.org
S:	Maintained
F:	sound/pci/ad1889.*

AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
M:	Michael Hennerich <michael.hennerich@analog.com>
W:	http://wiki.analog.com/AD5254
W:	http://ez.analog.com/community/linux-device-drivers
S:	Supported
F:	drivers/misc/ad525x_dpot.c

AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
M:	Michael Hennerich <michael.hennerich@analog.com>
W:	http://wiki.analog.com/AD5398
W:	http://ez.analog.com/community/linux-device-drivers
S:	Supported
F:	drivers/regulator/ad5398.c

AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
M:	Michael Hennerich <michael.hennerich@analog.com>
W:	http://wiki.analog.com/AD7142
W:	http://ez.analog.com/community/linux-device-drivers
S:	Supported
F:	drivers/input/misc/ad714x.c

AD7877 TOUCHSCREEN DRIVER
M:	Michael Hennerich <michael.hennerich@analog.com>
W:	http://wiki.analog.com/AD7877
W:	http://ez.analog.com/community/linux-device-drivers
S:	Supported
F:	drivers/input/touchscreen/ad7877.c

AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
M:	Michael Hennerich <michael.hennerich@analog.com>
W:	http://wiki.analog.com/AD7879
W:	http://ez.analog.com/community/linux-device-drivers
S:	Supported
F:	drivers/input/touchscreen/ad7879.c

ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
M:	Jiri Kosina <jkosina@suse.cz>
S:	Maintained

ADM1025 HARDWARE MONITOR DRIVER
M:	Jean Delvare <jdelvare@suse.de>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/adm1025
F:	drivers/hwmon/adm1025.c

ADM1029 HARDWARE MONITOR DRIVER
M:	Corentin Labbe <clabbe.montjoie@gmail.com>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	drivers/hwmon/adm1029.c

ADM8211 WIRELESS DRIVER
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/
S:	Orphan
F:	drivers/net/wireless/adm8211.*

ADP1653 FLASH CONTROLLER DRIVER
M:	Sakari Ailus <sakari.ailus@iki.fi>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/i2c/adp1653.c
F:	include/media/adp1653.h

ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
M:	Michael Hennerich <michael.hennerich@analog.com>
W:	http://wiki.analog.com/ADP5520
W:	http://ez.analog.com/community/linux-device-drivers
S:	Supported
F:	drivers/mfd/adp5520.c
F:	drivers/video/backlight/adp5520_bl.c
F:	drivers/leds/leds-adp5520.c
F:	drivers/gpio/gpio-adp5520.c
F:	drivers/input/keyboard/adp5520-keys.c

ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
M:	Michael Hennerich <michael.hennerich@analog.com>
W:	http://wiki.analog.com/ADP5588
W:	http://ez.analog.com/community/linux-device-drivers
S:	Supported
F:	drivers/input/keyboard/adp5588-keys.c
F:	drivers/gpio/gpio-adp5588.c

ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
M:	Michael Hennerich <michael.hennerich@analog.com>
W:	http://wiki.analog.com/ADP8860
W:	http://ez.analog.com/community/linux-device-drivers
S:	Supported
F:	drivers/video/backlight/adp8860_bl.c

ADS1015 HARDWARE MONITOR DRIVER
M:	Dirk Eibach <eibach@gdsys.de>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/ads1015
F:	drivers/hwmon/ads1015.c
F:	include/linux/i2c/ads1015.h

ADT746X FAN DRIVER
M:	Colin Leroy <colin@colino.net>
S:	Maintained
F:	drivers/macintosh/therm_adt746x.c

ADT7475 HARDWARE MONITOR DRIVER
M:	Jean Delvare <jdelvare@suse.de>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/adt7475
F:	drivers/hwmon/adt7475.c

ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
M:	Michael Hennerich <michael.hennerich@analog.com>
W:	http://wiki.analog.com/ADXL345
W:	http://ez.analog.com/community/linux-device-drivers
S:	Supported
F:	drivers/input/misc/adxl34x.c

ADVANSYS SCSI DRIVER
M:	Matthew Wilcox <matthew@wil.cx>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	Documentation/scsi/advansys.txt
F:	drivers/scsi/advansys.c

AEDSP16 DRIVER
M:	Riccardo Facchetti <fizban@tin.it>
S:	Maintained
F:	sound/oss/aedsp16.c

AF9013 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/dvb-frontends/af9013*

AF9033 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/dvb-frontends/af9033*

AFFS FILE SYSTEM
L:	linux-fsdevel@vger.kernel.org
S:	Orphan
F:	Documentation/filesystems/affs.txt
F:	fs/affs/

AFS FILESYSTEM & AF_RXRPC SOCKET DOMAIN
M:	David Howells <dhowells@redhat.com>
L:	linux-afs@lists.infradead.org
S:	Supported
F:	fs/afs/
F:	include/net/af_rxrpc.h
F:	net/rxrpc/af_rxrpc.c

AGPGART DRIVER
M:	David Airlie <airlied@linux.ie>
T:	git git://people.freedesktop.org/~airlied/linux (part of drm maint)
S:	Maintained
F:	drivers/char/agp/
F:	include/linux/agp*
F:	include/uapi/linux/agp*

AHA152X SCSI DRIVER
M:	"Juergen E. Fischer" <fischer@norbit.de>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	drivers/scsi/aha152x*
F:	drivers/scsi/pcmcia/aha152x*

AIC7XXX / AIC79XX SCSI DRIVER
M:	Hannes Reinecke <hare@suse.de>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	drivers/scsi/aic7xxx/

AIMSLAB FM RADIO RECEIVER DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/radio/radio-aimslab*

AIO
M:	Benjamin LaHaise <bcrl@kvack.org>
L:	linux-aio@kvack.org
S:	Supported
F:	fs/aio.c
F:	include/linux/*aio*.h

AIRSPY MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/usb/airspy/

ALCATEL SPEEDTOUCH USB DRIVER
M:	Duncan Sands <duncan.sands@free.fr>
L:	linux-usb@vger.kernel.org
W:	http://www.linux-usb.org/SpeedTouch/
S:	Maintained
F:	drivers/usb/atm/speedtch.c
F:	drivers/usb/atm/usbatm.c

ALCHEMY AU1XX0 MMC DRIVER
M:	Manuel Lauss <manuel.lauss@gmail.com>
S:	Maintained
F:	drivers/mmc/host/au1xmmc.c

ALI1563 I2C DRIVER
M:	Rudolf Marek <r.marek@assembler.cz>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	Documentation/i2c/busses/i2c-ali1563
F:	drivers/i2c/busses/i2c-ali1563.c

ALPHA PORT
M:	Richard Henderson <rth@twiddle.net>
M:	Ivan Kokshaysky <ink@jurassic.park.msu.ru>
M:	Matt Turner <mattst88@gmail.com>
S:	Odd Fixes
L:	linux-alpha@vger.kernel.org
F:	arch/alpha/

ALTERA TRIPLE SPEED ETHERNET DRIVER
M:	Vince Bridgers <vbridger@opensource.altera.com>
L:	netdev@vger.kernel.org
L:	nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/net/ethernet/altera/

ALTERA UART/JTAG UART SERIAL DRIVERS
M:	Tobias Klauser <tklauser@distanz.ch>
L:	linux-serial@vger.kernel.org
L:	nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/tty/serial/altera_uart.c
F:	drivers/tty/serial/altera_jtaguart.c
F:	include/linux/altera_uart.h
F:	include/linux/altera_jtaguart.h

AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
M:	Tom Lendacky <thomas.lendacky@amd.com>
L:	linux-crypto@vger.kernel.org
S:	Supported
F:	drivers/crypto/ccp/
F:	include/linux/ccp.h

AMD FAM15H PROCESSOR POWER MONITORING DRIVER
M:	Andreas Herrmann <herrmann.der.user@googlemail.com>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/fam15h_power
F:	drivers/hwmon/fam15h_power.c

AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
M:	Thomas Dahlmann <dahlmann.thomas@arcor.de>
L:	linux-geode@lists.infradead.org (moderated for non-subscribers)
S:	Supported
F:	drivers/usb/gadget/udc/amd5536udc.*

AMD GEODE PROCESSOR/CHIPSET SUPPORT
P:	Andres Salomon <dilinger@queued.net>
L:	linux-geode@lists.infradead.org (moderated for non-subscribers)
W:	http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
S:	Supported
F:	drivers/char/hw_random/geode-rng.c
F:	drivers/crypto/geode*
F:	drivers/video/fbdev/geode/
F:	arch/x86/include/asm/geode.h

AMD IOMMU (AMD-VI)
M:	Joerg Roedel <joro@8bytes.org>
L:	iommu@lists.linux-foundation.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
S:	Maintained
F:	drivers/iommu/amd_iommu*.[ch]
F:	include/linux/amd-iommu.h

AMD MICROCODE UPDATE SUPPORT
M:	Andreas Herrmann <herrmann.der.user@googlemail.com>
L:	amd64-microcode@amd64.org
S:	Maintained
F:	arch/x86/kernel/cpu/microcode/amd*

AMD XGBE DRIVER
M:	Tom Lendacky <thomas.lendacky@amd.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/amd/xgbe/
F:	drivers/net/phy/amd-xgbe-phy.c

AMS (Apple Motion Sensor) DRIVER
M:	Michael Hanselmann <linux-kernel@hansmi.ch>
S:	Supported
F:	drivers/macintosh/ams/

AMSO1100 RNIC DRIVER
M:	Tom Tucker <tom@opengridcomputing.com>
M:	Steve Wise <swise@opengridcomputing.com>
L:	linux-rdma@vger.kernel.org
S:	Maintained
F:	drivers/infiniband/hw/amso1100/

ANALOG DEVICES INC AD9389B DRIVER
M:	Hans Verkuil <hans.verkuil@cisco.com>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/i2c/ad9389b*

ANALOG DEVICES INC ADV7511 DRIVER
M:	Hans Verkuil <hans.verkuil@cisco.com>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/i2c/adv7511*

ANALOG DEVICES INC ADV7604 DRIVER
M:	Hans Verkuil <hans.verkuil@cisco.com>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/i2c/adv7604*

ANALOG DEVICES INC ADV7842 DRIVER
M:	Hans Verkuil <hans.verkuil@cisco.com>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/i2c/adv7842*

ANALOG DEVICES INC ASOC CODEC DRIVERS
M:	Lars-Peter Clausen <lars@metafoo.de>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
W:	http://wiki.analog.com/
W:	http://ez.analog.com/community/linux-device-drivers
S:	Supported
F:	sound/soc/codecs/adau*
F:	sound/soc/codecs/adav*
F:	sound/soc/codecs/ad1*
F:	sound/soc/codecs/ad7*
F:	sound/soc/codecs/ssm*
F:	sound/soc/codecs/sigmadsp.*

ANALOG DEVICES INC ASOC DRIVERS
L:	adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
W:	http://blackfin.uclinux.org/
S:	Supported
F:	sound/soc/blackfin/*
 
ANALOG DEVICES INC IIO DRIVERS
M:	Lars-Peter Clausen <lars@metafoo.de>
M:	Michael Hennerich <Michael.Hennerich@analog.com>
W:	http://wiki.analog.com/
W:	http://ez.analog.com/community/linux-device-drivers
S:	Supported
F:	drivers/iio/*/ad*
X:	drivers/iio/*/adjd*
F:	drivers/staging/iio/*/ad*
F:	staging/iio/trigger/iio-trig-bfin-timer.c

AOA (Apple Onboard Audio) ALSA DRIVER
M:	Johannes Berg <johannes@sipsolutions.net>
L:	linuxppc-dev@lists.ozlabs.org
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
S:	Maintained
F:	sound/aoa/

APM DRIVER
M:	Jiri Kosina <jkosina@suse.cz>
S:	Odd fixes
F:	arch/x86/kernel/apm_32.c
F:	include/linux/apm_bios.h
F:	include/uapi/linux/apm_bios.h
F:	drivers/char/apm-emulation.c

APPLE BCM5974 MULTITOUCH DRIVER
M:	Henrik Rydberg <rydberg@euromail.se>
L:	linux-input@vger.kernel.org
S:	Maintained
F:	drivers/input/mouse/bcm5974.c

APPLE SMC DRIVER
M:	Henrik Rydberg <rydberg@euromail.se>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	drivers/hwmon/applesmc.c

APPLETALK NETWORK LAYER
M:	Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
S:	Maintained
F:	drivers/net/appletalk/
F:	net/appletalk/

APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
M:	Iyappan Subramanian <isubramanian@apm.com>
M:	Keyur Chudgar <kchudgar@apm.com>
S:	Supported
F:	drivers/net/ethernet/apm/xgene/
F:	Documentation/devicetree/bindings/net/apm-xgene-enet.txt

APTINA CAMERA SENSOR PLL
M:	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/i2c/aptina-pll.*

ARASAN COMPACT FLASH PATA CONTROLLER
M:	Viresh Kumar <viresh.linux@gmail.com>
L:	linux-ide@vger.kernel.org
S:	Maintained
F:	include/linux/pata_arasan_cf_data.h
F:	drivers/ata/pata_arasan_cf.c

ARC FRAMEBUFFER DRIVER
M:	Jaya Kumar <jayalk@intworks.biz>
S:	Maintained
F:	drivers/video/fbdev/arcfb.c
F:	drivers/video/fbdev/core/fb_defio.c

ARM MFM AND FLOPPY DRIVERS
M:	Ian Molton <spyro@f2s.com>
S:	Maintained
F:	arch/arm/lib/floppydma.S
F:	arch/arm/include/asm/floppy.h

ARM PMU PROFILING AND DEBUGGING
M:	Will Deacon <will.deacon@arm.com>
S:	Maintained
F:	arch/arm/kernel/perf_event*
F:	arch/arm/oprofile/common.c
F:	arch/arm/include/asm/pmu.h
F:	arch/arm/kernel/hw_breakpoint.c
F:	arch/arm/include/asm/hw_breakpoint.h

ARM PORT
M:	Russell King <linux@arm.linux.org.uk>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W:	http://www.arm.linux.org.uk/
S:	Maintained
F:	arch/arm/

ARM SUB-ARCHITECTURES
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-*/
F:	arch/arm/plat-*/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git

ARM PRIMECELL AACI PL041 DRIVER
M:	Russell King <linux@arm.linux.org.uk>
S:	Maintained
F:	sound/arm/aaci.*

ARM PRIMECELL CLCD PL110 DRIVER
M:	Russell King <linux@arm.linux.org.uk>
S:	Maintained
F:	drivers/video/fbdev/amba-clcd.*

ARM PRIMECELL KMI PL050 DRIVER
M:	Russell King <linux@arm.linux.org.uk>
S:	Maintained
F:	drivers/input/serio/ambakmi.*
F:	include/linux/amba/kmi.h

ARM PRIMECELL MMCI PL180/1 DRIVER
M:	Russell King <linux@arm.linux.org.uk>
S:	Maintained
F:	drivers/mmc/host/mmci.*
F:	include/linux/amba/mmci.h

ARM PRIMECELL UART PL010 AND PL011 DRIVERS
M:	Russell King <linux@arm.linux.org.uk>
S:	Maintained
F:	drivers/tty/serial/amba-pl01*.c
F:	include/linux/amba/serial.h

ARM PRIMECELL BUS SUPPORT
M:	Russell King <linux@arm.linux.org.uk>
S:	Maintained
F:	drivers/amba/
F:	include/linux/amba/bus.h

ARM/ADS SPHERE MACHINE SUPPORT
M:	Lennert Buytenhek <kernel@wantstofly.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/AFEB9260 MACHINE SUPPORT
M:	Sergey Lapin <slapin@ossfans.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/AJECO 1ARM MACHINE SUPPORT
M:	Lennert Buytenhek <kernel@wantstofly.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/Allwinner A1X SoC support
M:	Maxime Ripard <maxime.ripard@free-electrons.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
N:	sun[x4567]i

ARM/Allwinner SoC Clock Support
M:	Emilio López <emilio@elopez.com.ar>
S:	Maintained
F:	drivers/clk/sunxi/

ARM/Amlogic MesonX SoC support
M:	Carlo Caione <carlo@caione.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
N:	meson[x68]

ARM/ATMEL AT91RM9200 AND AT91SAM ARM ARCHITECTURES
M:	Andrew Victor <linux@maxim.org.za>
M:	Nicolas Ferre <nicolas.ferre@atmel.com>
M:	Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W:	http://maxim.org.za/at91_26.html
W:	http://www.linux4sam.org
S:	Supported
F:	arch/arm/mach-at91/
F:	arch/arm/boot/dts/at91*.dts
F:	arch/arm/boot/dts/at91*.dtsi
F:	arch/arm/boot/dts/sama*.dts
F:	arch/arm/boot/dts/sama*.dtsi

ARM/ATMEL AT91 Clock Support
M:	Boris Brezillon <boris.brezillon@free-electrons.com>
S:	Maintained
F:	drivers/clk/at91

ARM/CALXEDA HIGHBANK ARCHITECTURE
M:	Rob Herring <robh@kernel.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-highbank/

ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
M:	Krzysztof Halasa <khalasa@piap.pl>
S:	Maintained
F:	arch/arm/mach-cns3xxx/

ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
M:	Alexander Shiyan <shc_work@mail.ru>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Odd Fixes
N:	clps711x

ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
M:	Hartley Sweeten <hsweeten@visionengravers.com>
M:	Ryan Mallon <rmallon@gmail.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-ep93xx/
F:	arch/arm/mach-ep93xx/include/mach/

ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
M:	Lennert Buytenhek <kernel@wantstofly.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/CLKDEV SUPPORT
M:	Russell King <linux@arm.linux.org.uk>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/include/asm/clkdev.h
F:	drivers/clk/clkdev.c

ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
M:	Mike Rapoport <mike@compulab.co.il>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/CONTEC MICRO9 MACHINE SUPPORT
M:	Hubert Feurstein <hubert.feurstein@contec.at>
S:	Maintained
F:	arch/arm/mach-ep93xx/micro9.c

ARM/CORGI MACHINE SUPPORT
M:	Richard Purdie <rpurdie@rpsys.net>
S:	Maintained

ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
M:	Hans Ulli Kroll <ulli.kroll@googlemail.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
T:	git git://git.berlios.de/gemini-board
S:	Maintained
F:	arch/arm/mach-gemini/

ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
M:	Barry Song <baohua@kernel.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
S:	Maintained
F:	arch/arm/mach-prima2/
F:	drivers/clk/sirf/
F:	drivers/clocksource/timer-prima2.c
F:	drivers/clocksource/timer-marco.c
N:	[^a-z]sirf

ARM/EBSA110 MACHINE SUPPORT
M:	Russell King <linux@arm.linux.org.uk>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W:	http://www.arm.linux.org.uk/
S:	Maintained
F:	arch/arm/mach-ebsa110/
F:	drivers/net/ethernet/amd/am79c961a.*

ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
M:	Uwe Kleine-König <kernel@pengutronix.de>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
N:	efm32

ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
M:	Daniel Ribeiro <drwyrm@gmail.com>
M:	Stefan Schmidt <stefan@openezx.org>
M:	Harald Welte <laforge@openezx.org>
L:	openezx-devel@lists.openezx.org (moderated for non-subscribers)
W:	http://www.openezx.org/
S:	Maintained
T:	topgit git://git.openezx.org/openezx.git
F:	arch/arm/mach-pxa/ezx.c

ARM/FARADAY FA526 PORT
M:	Hans Ulli Kroll <ulli.kroll@googlemail.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
T:	git git://git.berlios.de/gemini-board
F:	arch/arm/mm/*-fa*

ARM/FOOTBRIDGE ARCHITECTURE
M:	Russell King <linux@arm.linux.org.uk>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W:	http://www.arm.linux.org.uk/
S:	Maintained
F:	arch/arm/include/asm/hardware/dec21285.h
F:	arch/arm/mach-footbridge/

ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
M:	Shawn Guo <shawn.guo@linaro.org>
M:	Sascha Hauer <kernel@pengutronix.de>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
F:	arch/arm/mach-imx/
F:	arch/arm/mach-mxs/
F:	arch/arm/boot/dts/imx*
F:	arch/arm/configs/imx*_defconfig

ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
M:	Lennert Buytenhek <kernel@wantstofly.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/GUMSTIX MACHINE SUPPORT
M:	Steve Sakoman <sakoman@gmail.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
M:	Philipp Zabel <philipp.zabel@gmail.com>
M:	Paul Parsons <lost.distance@yahoo.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-pxa/hx4700.c
F:	arch/arm/mach-pxa/include/mach/hx4700.h
F:	sound/soc/pxa/hx4700.c

ARM/HISILICON SOC SUPPORT
M:	Wei Xu <xuwei5@hisilicon.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W:	http://www.hisilicon.com
S:	Supported
T:	git git://github.com/hisilicon/linux-hisi.git
F:	arch/arm/mach-hisi/

ARM/HP JORNADA 7XX MACHINE SUPPORT
M:	Kristoffer Ericson <kristoffer.ericson@gmail.com>
W:	www.jlime.com
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
F:	arch/arm/mach-sa1100/jornada720.c
F:	arch/arm/mach-sa1100/include/mach/jornada720.h

ARM/IGEP MACHINE SUPPORT
M:	Enric Balletbo i Serra <eballetbo@gmail.com>
M:	Javier Martinez Canillas <javier@dowhile0.org>
L:	linux-omap@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/boot/dts/omap3-igep*

ARM/INCOME PXA270 SUPPORT
M:	Marek Vasut <marek.vasut@gmail.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-pxa/colibri-pxa270-income.c

ARM/INTEL IOP32X ARM ARCHITECTURE
M:	Lennert Buytenhek <kernel@wantstofly.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/INTEL IOP33X ARM ARCHITECTURE
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Orphan

ARM/INTEL IOP13XX ARM ARCHITECTURE
M:	Lennert Buytenhek <kernel@wantstofly.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/INTEL IQ81342EX MACHINE SUPPORT
M:	Lennert Buytenhek <kernel@wantstofly.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/INTEL IXDP2850 MACHINE SUPPORT
M:	Lennert Buytenhek <kernel@wantstofly.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/INTEL IXP4XX ARM ARCHITECTURE
M:	Imre Kaloz <kaloz@openwrt.org>
M:	Krzysztof Halasa <khalasa@piap.pl>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-ixp4xx/

ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
M:	Jonathan Cameron <jic23@cam.ac.uk>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-pxa/stargate2.c
F:	drivers/pcmcia/pxa2xx_stargate2.c

ARM/INTEL XSC3 (MANZANO) ARM CORE
M:	Lennert Buytenhek <kernel@wantstofly.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
M:	Lennert Buytenhek <kernel@wantstofly.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
M:	Santosh Shilimkar <ssantosh@kernel.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-keystone/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git

ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
M:	Santosh Shilimkar <ssantosh@kernel.org>
L:	linux-kernel@vger.kernel.org
S:	Maintained
F:	drivers/clk/keystone/

ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
M:	Santosh Shilimkar <ssantosh@kernel.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L:	linux-kernel@vger.kernel.org
S:	Maintained
F:	drivers/clocksource/timer-keystone.c

ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
M:	Santosh Shilimkar <ssantosh@kernel.org>
L:	linux-kernel@vger.kernel.org
S:	Maintained
F:	drivers/power/reset/keystone-reset.c

ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
M:	Santosh Shilimkar <ssantosh@kernel.org>
L:	linux-kernel@vger.kernel.org
S:	Maintained
F:	drivers/memory/*emif*

ARM/LOGICPD PXA270 MACHINE SUPPORT
M:	Lennert Buytenhek <kernel@wantstofly.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/MAGICIAN MACHINE SUPPORT
M:	Philipp Zabel <philipp.zabel@gmail.com>
S:	Maintained

ARM/Marvell Armada 370 and Armada XP SOC support
M:	Jason Cooper <jason@lakedaemon.net>
M:	Andrew Lunn <andrew@lunn.ch>
M:	Gregory Clement <gregory.clement@free-electrons.com>
M:	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-mvebu/

ARM/Marvell Berlin SoC support
M:	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-berlin/

ARM/Marvell Dove/MV78xx0/Orion SOC support
M:	Jason Cooper <jason@lakedaemon.net>
M:	Andrew Lunn <andrew@lunn.ch>
M:	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-dove/
F:	arch/arm/mach-mv78xx0/
F:	arch/arm/mach-orion5x/
F:	arch/arm/plat-orion/

ARM/Orion SoC/Technologic Systems TS-78xx platform support
M:	Alexander Clouter <alex@digriz.org.uk>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W:	http://www.digriz.org.uk/ts78xx/kernel
S:	Maintained
F:	arch/arm/mach-orion5x/ts78xx-*

ARM/Mediatek SoC support
M:	Matthias Brugger <matthias.bgg@gmail.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/boot/dts/mt6*
F:	arch/arm/boot/dts/mt8*
F:	arch/arm/mach-mediatek/
N:	mtk
K:	mediatek

ARM/MICREL KS8695 ARCHITECTURE
M:	Greg Ungerer <gerg@uclinux.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
F:	arch/arm/mach-ks8695/
S:	Odd Fixes

ARM/MIOA701 MACHINE SUPPORT
M:	Robert Jarzmik <robert.jarzmik@free.fr>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
F:	arch/arm/mach-pxa/mioa701.c
S:	Maintained

ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
M:	Michael Petchkovsky <mkpetch@internode.on.net>
S:	Maintained

ARM/NOMADIK ARCHITECTURE
M:	Alessandro Rubini <rubini@unipv.it>
M:	Linus Walleij <linus.walleij@linaro.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-nomadik/
F:	drivers/pinctrl/nomadik/
F:	drivers/i2c/busses/i2c-nomadik.c
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git

ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
M:	Nelson Castillo <arhuaco@freaks-unidos.net>
L:	openmoko-kernel@lists.openmoko.org (subscribers-only)
W:	http://wiki.openmoko.org/wiki/Neo_FreeRunner
S:	Supported

ARM/QUALCOMM MSM MACHINE SUPPORT
M:	David Brown <davidb@codeaurora.org>
M:	Daniel Walker <dwalker@fifo99.com>
M:	Bryan Huntsman <bryanh@codeaurora.org>
L:	linux-arm-msm@vger.kernel.org
F:	arch/arm/mach-msm/
F:	drivers/video/fbdev/msm/
F:	drivers/mmc/host/msm_sdcc.c
F:	drivers/mmc/host/msm_sdcc.h
F:	drivers/tty/serial/msm_serial.h
F:	drivers/tty/serial/msm_serial.c
F:	drivers/*/pm8???-*
F:	drivers/mfd/ssbi.c
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm.git
S:	Maintained

ARM/TOSA MACHINE SUPPORT
M:	Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
M:	Dirk Opfer <dirk@opfer-online.de>
S:	Maintained

ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
M:	Marek Vasut <marek.vasut@gmail.com>
L:	linux-arm-kernel@lists.infradead.org
W:	http://hackndev.com
S:	Maintained
F:	arch/arm/mach-pxa/include/mach/palmtx.h
F:	arch/arm/mach-pxa/palmtx.c
F:	arch/arm/mach-pxa/include/mach/palmt5.h
F:	arch/arm/mach-pxa/palmt5.c
F:	arch/arm/mach-pxa/include/mach/palmld.h
F:	arch/arm/mach-pxa/palmld.c
F:	arch/arm/mach-pxa/include/mach/palmte2.h
F:	arch/arm/mach-pxa/palmte2.c
F:	arch/arm/mach-pxa/include/mach/palmtc.h
F:	arch/arm/mach-pxa/palmtc.c

ARM/PALM TREO SUPPORT
M:	Tomas Cech <sleep_walker@suse.cz>
L:	linux-arm-kernel@lists.infradead.org
W:	http://hackndev.com
S:	Maintained
F:	arch/arm/mach-pxa/include/mach/palmtreo.h
F:	arch/arm/mach-pxa/palmtreo.c

ARM/PALMZ72 SUPPORT
M:	Sergey Lapin <slapin@ossfans.org>
L:	linux-arm-kernel@lists.infradead.org
W:	http://hackndev.com
S:	Maintained
F:	arch/arm/mach-pxa/include/mach/palmz72.h
F:	arch/arm/mach-pxa/palmz72.c

ARM/PLEB SUPPORT
M:	Peter Chubb <pleb@gelato.unsw.edu.au>
W:	http://www.disy.cse.unsw.edu.au/Hardware/PLEB
S:	Maintained

ARM/PT DIGITAL BOARD PORT
M:	Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W:	http://www.arm.linux.org.uk/
S:	Maintained

ARM/QUALCOMM SUPPORT
M:	Kumar Gala <galak@codeaurora.org>
M:	David Brown <davidb@codeaurora.org>
L:	linux-arm-msm@vger.kernel.org
S:	Maintained
F:	arch/arm/mach-qcom/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom.git

ARM/RADISYS ENP2611 MACHINE SUPPORT
M:	Lennert Buytenhek <kernel@wantstofly.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/RISCPC ARCHITECTURE
M:	Russell King <linux@arm.linux.org.uk>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W:	http://www.arm.linux.org.uk/
S:	Maintained
F:	arch/arm/include/asm/hardware/entry-macro-iomd.S
F:	arch/arm/include/asm/hardware/ioc.h
F:	arch/arm/include/asm/hardware/iomd.h
F:	arch/arm/include/asm/hardware/memc.h
F:	arch/arm/mach-rpc/
F:	drivers/net/ethernet/8390/etherh.c
F:	drivers/net/ethernet/i825xx/ether1*
F:	drivers/net/ethernet/seeq/ether3*
F:	drivers/scsi/arm/

ARM/Rockchip SoC support
M:	Heiko Stuebner <heiko@sntech.de>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L:	linux-rockchip@lists.infradead.org
S:	Maintained
F:	arch/arm/boot/dts/rk3*
F:	arch/arm/mach-rockchip/
F:	drivers/clk/rockchip/
F:	drivers/i2c/busses/i2c-rk3x.c
F:	drivers/*/*rockchip*
F:	drivers/*/*/*rockchip*
F:	sound/soc/rockchip/

ARM/SAMSUNG ARM ARCHITECTURES
M:	Ben Dooks <ben-linux@fluff.org>
M:	Kukjin Kim <kgene.kim@samsung.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L:	linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
W:	http://www.fluff.org/ben/linux/
S:	Maintained
F:	arch/arm/boot/dts/s3c*
F:	arch/arm/boot/dts/exynos*
F:	arch/arm/plat-samsung/
F:	arch/arm/mach-s3c24*/
F:	arch/arm/mach-s3c64xx/
F:	drivers/*/*s3c2410*
F:	drivers/*/*/*s3c2410*
F:	drivers/spi/spi-s3c*
F:	sound/soc/samsung/*

ARM/S5P EXYNOS ARM ARCHITECTURES
M:	Kukjin Kim <kgene.kim@samsung.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L:	linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-s5p*/
F:	arch/arm/mach-exynos*/
N:	exynos

ARM/SAMSUNG MOBILE MACHINE SUPPORT
M:	Kyungmin Park <kyungmin.park@samsung.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-s5pv210/

ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
M:	Kyungmin Park <kyungmin.park@samsung.com>
M:	Kamil Debski <k.debski@samsung.com>
L:	linux-arm-kernel@lists.infradead.org
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/platform/s5p-g2d/

ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
M:	Kyungmin Park <kyungmin.park@samsung.com>
M:	Kamil Debski <k.debski@samsung.com>
M:	Jeongtae Park <jtp.park@samsung.com>
L:	linux-arm-kernel@lists.infradead.org
L:	linux-media@vger.kernel.org
S:	Maintained
F:	arch/arm/plat-samsung/s5p-dev-mfc.c
F:	drivers/media/platform/s5p-mfc/

ARM/SAMSUNG S5P SERIES TV SUBSYSTEM SUPPORT
M:	Kyungmin Park <kyungmin.park@samsung.com>
M:	Tomasz Stanislawski <t.stanislaws@samsung.com>
L:	linux-arm-kernel@lists.infradead.org
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/platform/s5p-tv/

ARM/SHMOBILE ARM ARCHITECTURE
M:	Simon Horman <horms@verge.net.au>
M:	Magnus Damm <magnus.damm@gmail.com>
L:	linux-sh@vger.kernel.org
W:	http://oss.renesas.com
Q:	http://patchwork.kernel.org/project/linux-sh/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
S:	Supported
F:	arch/arm/boot/dts/emev2*
F:	arch/arm/boot/dts/r7s*
F:	arch/arm/boot/dts/r8a*
F:	arch/arm/boot/dts/sh*
F:	arch/arm/configs/ape6evm_defconfig
F:	arch/arm/configs/armadillo800eva_defconfig
F:	arch/arm/configs/bockw_defconfig
F:	arch/arm/configs/koelsch_defconfig
F:	arch/arm/configs/kzm9g_defconfig
F:	arch/arm/configs/lager_defconfig
F:	arch/arm/configs/mackerel_defconfig
F:	arch/arm/configs/marzen_defconfig
F:	arch/arm/configs/shmobile_defconfig
F:	arch/arm/mach-shmobile/
F:	drivers/sh/

ARM/SOCFPGA ARCHITECTURE
M:	Dinh Nguyen <dinguyen@opensource.altera.com>
S:	Maintained
F:	arch/arm/mach-socfpga/
W:	http://www.rocketboards.org
T:	git://git.rocketboards.org/linux-socfpga.git
T:	git://git.rocketboards.org/linux-socfpga-next.git

ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
M:	Dinh Nguyen <dinguyen@opensource.altera.com>
S:	Maintained
F:	drivers/clk/socfpga/

ARM/SOCFPGA EDAC SUPPORT
M:	Thor Thayer <tthayer@opensource.altera.com>
S:	Maintained
F:	drivers/edac/altera_edac.

ARM/STI ARCHITECTURE
M:	Srinivas Kandagatla <srinivas.kandagatla@gmail.com>
M:	Maxime Coquelin <maxime.coquelin@st.com>
M:	Patrice Chotard <patrice.chotard@st.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L:	kernel@stlinux.com
W:	http://www.stlinux.com
S:	Maintained
F:	arch/arm/mach-sti/
F:	arch/arm/boot/dts/sti*
F:	drivers/clocksource/arm_global_timer.c
F:	drivers/i2c/busses/i2c-st.c
F:	drivers/media/rc/st_rc.c
F:	drivers/mmc/host/sdhci-st.c
F:	drivers/phy/phy-stih407-usb.c
F:	drivers/phy/phy-stih41x-usb.c
F:	drivers/pinctrl/pinctrl-st.c
F:	drivers/reset/sti/
F:	drivers/tty/serial/st-asc.c
F:	drivers/usb/dwc3/dwc3-st.c
F:	drivers/usb/host/ehci-st.c
F:	drivers/usb/host/ohci-st.c

ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
M:	Lennert Buytenhek <kernel@wantstofly.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/TETON BGA MACHINE SUPPORT
M:	"Mark F. Brown" <mark.brown314@gmail.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/THECUS N2100 MACHINE SUPPORT
M:	Lennert Buytenhek <kernel@wantstofly.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained

ARM/NUVOTON W90X900 ARM ARCHITECTURE
M:	Wan ZongShun <mcuos.com@gmail.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W:	http://www.mcuos.com
S:	Maintained
F:	arch/arm/mach-w90x900/
F:	drivers/input/keyboard/w90p910_keypad.c
F:	drivers/input/touchscreen/w90p910_ts.c
F:	drivers/watchdog/nuc900_wdt.c
F:	drivers/net/ethernet/nuvoton/w90p910_ether.c
F:	drivers/mtd/nand/nuc900_nand.c
F:	drivers/rtc/rtc-nuc900.c
F:	drivers/spi/spi-nuc900.c
F:	drivers/usb/host/ehci-w90x900.c
F:	drivers/video/fbdev/nuc900fb.c

ARM/U300 MACHINE SUPPORT
M:	Linus Walleij <linus.walleij@linaro.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Supported
F:	arch/arm/mach-u300/
F:	drivers/clocksource/timer-u300.c
F:	drivers/i2c/busses/i2c-stu300.c
F:	drivers/rtc/rtc-coh901331.c
F:	drivers/watchdog/coh901327_wdt.c
F:	drivers/dma/coh901318*
F:	drivers/mfd/ab3100*
F:	drivers/rtc/rtc-ab3100.c
F:	drivers/rtc/rtc-coh901331.c
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git

ARM/Ux500 ARM ARCHITECTURE
M:	Linus Walleij <linus.walleij@linaro.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-ux500/
F:	drivers/clocksource/clksrc-dbx500-prcmu.c
F:	drivers/dma/ste_dma40*
F:	drivers/hwspinlock/u8500_hsem.c
F:	drivers/mfd/abx500*
F:	drivers/mfd/ab8500*
F:	drivers/mfd/dbx500*
F:	drivers/mfd/db8500*
F:	drivers/pinctrl/nomadik/pinctrl-ab*
F:	drivers/pinctrl/nomadik/pinctrl-nomadik*
F:	drivers/rtc/rtc-ab8500.c
F:	drivers/rtc/rtc-pl031.c
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git

ARM/Ux500 CLOCK FRAMEWORK SUPPORT
M:	Ulf Hansson <ulf.hansson@linaro.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
T:	git git://git.linaro.org/people/ulfh/clk.git
S:	Maintained
F:	drivers/clk/ux500/
F:	include/linux/platform_data/clk-ux500.h

ARM/VFP SUPPORT
M:	Russell King <linux@arm.linux.org.uk>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W:	http://www.arm.linux.org.uk/
S:	Maintained
F:	arch/arm/vfp/

ARM/VOIPAC PXA270 SUPPORT
M:	Marek Vasut <marek.vasut@gmail.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-pxa/vpac270.c
F:	arch/arm/mach-pxa/include/mach/vpac270.h

ARM/VT8500 ARM ARCHITECTURE
M:	Tony Prisk <linux@prisktech.co.nz>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-vt8500/
F:	drivers/clocksource/vt8500_timer.c
F:	drivers/i2c/busses/i2c-wmt.c
F:	drivers/mmc/host/wmt-sdmmc.c
F:	drivers/pwm/pwm-vt8500.c
F:	drivers/rtc/rtc-vt8500.c
F:	drivers/tty/serial/vt8500_serial.c
F:	drivers/usb/host/ehci-platform.c
F:	drivers/usb/host/uhci-platform.c
F:	drivers/video/fbdev/vt8500lcdfb.*
F:	drivers/video/fbdev/wm8505fb*
F:	drivers/video/fbdev/wmt_ge_rops.*

ARM/ZIPIT Z2 SUPPORT
M:	Marek Vasut <marek.vasut@gmail.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-pxa/z2.c
F:	arch/arm/mach-pxa/include/mach/z2.h

ARM/ZYNQ ARCHITECTURE
M:	Michal Simek <michal.simek@xilinx.com>
R:	Sören Brinkmann <soren.brinkmann@xilinx.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W:	http://wiki.xilinx.com
T:	git git://git.xilinx.com/linux-xlnx.git
S:	Supported
F:	arch/arm/mach-zynq/
F:	drivers/cpuidle/cpuidle-zynq.c
F:	drivers/block/xsysace.c
N:	zynq
N:	xilinx
F:	drivers/clocksource/cadence_ttc_timer.c
F:	drivers/i2c/busses/i2c-cadence.c
F:	drivers/mmc/host/sdhci-of-arasan.c

ARM SMMU DRIVER
M:	Will Deacon <will.deacon@arm.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/iommu/arm-smmu.c

ARM64 PORT (AARCH64 ARCHITECTURE)
M:	Catalin Marinas <catalin.marinas@arm.com>
M:	Will Deacon <will.deacon@arm.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm64/
F:	Documentation/arm64/

AS3645A LED FLASH CONTROLLER DRIVER
M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/i2c/as3645a.c
F:	include/media/as3645a.h

ASC7621 HARDWARE MONITOR DRIVER
M:	George Joseph <george.joseph@fairview5.com>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/asc7621
F:	drivers/hwmon/asc7621.c

ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
M:	Corentin Chary <corentin.chary@gmail.com>
L:	acpi4asus-user@lists.sourceforge.net
L:	platform-driver-x86@vger.kernel.org
W:	http://acpi4asus.sf.net
S:	Maintained
F:	drivers/platform/x86/asus*.c
F:	drivers/platform/x86/eeepc*.c

ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
R:	Dan Williams <dan.j.williams@intel.com>
W:	http://sourceforge.net/projects/xscaleiop
S:	Odd fixes
F:	Documentation/crypto/async-tx-api.txt
F:	crypto/async_tx/
F:	drivers/dma/
F:	include/linux/dmaengine.h
F:	include/linux/async_tx.h

AT24 EEPROM DRIVER
M:	Wolfram Sang <wsa@the-dreams.de>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	drivers/misc/eeprom/at24.c
F:	include/linux/platform_data/at24.h

ATA OVER ETHERNET (AOE) DRIVER
M:	"Ed L. Cashin" <ecashin@coraid.com>
W:	http://support.coraid.com/support/linux
S:	Supported
F:	Documentation/aoe/
F:	drivers/block/aoe/

ATHEROS ATH GENERIC UTILITIES
M:	"Luis R. Rodriguez" <mcgrof@do-not-panic.com>
L:	linux-wireless@vger.kernel.org
S:	Supported
F:	drivers/net/wireless/ath/*

ATHEROS ATH5K WIRELESS DRIVER
M:	Jiri Slaby <jirislaby@gmail.com>
M:	Nick Kossifidis <mickflemm@gmail.com>
M:	"Luis R. Rodriguez" <mcgrof@do-not-panic.com>
L:	linux-wireless@vger.kernel.org
L:	ath5k-devel@lists.ath5k.org
W:	http://wireless.kernel.org/en/users/Drivers/ath5k
S:	Maintained
F:	drivers/net/wireless/ath/ath5k/

ATHEROS ATH6KL WIRELESS DRIVER
M:	Kalle Valo <kvalo@qca.qualcomm.com>
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/en/users/Drivers/ath6kl
T:	git git://github.com/kvalo/ath.git
S:	Supported
F:	drivers/net/wireless/ath/ath6kl/

WILOCITY WIL6210 WIRELESS DRIVER
M:	Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
L:	linux-wireless@vger.kernel.org
L:	wil6210@qca.qualcomm.com
S:	Supported
W:	http://wireless.kernel.org/en/users/Drivers/wil6210
F:	drivers/net/wireless/ath/wil6210/
F:	include/uapi/linux/wil6210_uapi.h

CARL9170 LINUX COMMUNITY WIRELESS DRIVER
M:	Christian Lamparter <chunkeey@googlemail.com>
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/en/users/Drivers/carl9170
S:	Maintained
F:	drivers/net/wireless/ath/carl9170/

ATK0110 HWMON DRIVER
M:	Luca Tettamanti <kronos.it@gmail.com>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	drivers/hwmon/asus_atk0110.c

ATI_REMOTE2 DRIVER
M:	Ville Syrjala <syrjala@sci.fi>
S:	Maintained
F:	drivers/input/misc/ati_remote2.c

ATLX ETHERNET DRIVERS
M:	Jay Cliburn <jcliburn@gmail.com>
M:	Chris Snook <chris.snook@gmail.com>
L:	netdev@vger.kernel.org
W:	http://sourceforge.net/projects/atl1
W:	http://atl1.sourceforge.net
S:	Maintained
F:	drivers/net/ethernet/atheros/

ATM
M:	Chas Williams <chas@cmf.nrl.navy.mil>
L:	linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
L:	netdev@vger.kernel.org
W:	http://linux-atm.sourceforge.net
S:	Maintained
F:	drivers/atm/
F:	include/linux/atm*
F:	include/uapi/linux/atm*

ATMEL AT91 / AT32 MCI DRIVER
M:	Ludovic Desroches <ludovic.desroches@atmel.com>
S:	Maintained
F:	drivers/mmc/host/atmel-mci.c
F:	drivers/mmc/host/atmel-mci-regs.h

ATMEL AT91 / AT32 SERIAL DRIVER
M:	Nicolas Ferre <nicolas.ferre@atmel.com>
S:	Supported
F:	drivers/tty/serial/atmel_serial.c

ATMEL Audio ALSA driver
M:	Bo Shen <voice.shen@atmel.com>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
S:	Supported
F:	sound/soc/atmel

ATMEL DMA DRIVER
M:	Nicolas Ferre <nicolas.ferre@atmel.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Supported
F:	drivers/dma/at_hdmac.c
F:	drivers/dma/at_hdmac_regs.h
F:	include/linux/platform_data/dma-atmel.h

ATMEL I2C DRIVER
M:	Ludovic Desroches <ludovic.desroches@atmel.com>
L:	linux-i2c@vger.kernel.org
S:	Supported
F:	drivers/i2c/busses/i2c-at91.c

ATMEL ISI DRIVER
M:	Josh Wu <josh.wu@atmel.com>
L:	linux-media@vger.kernel.org
S:	Supported
F:	drivers/media/platform/soc_camera/atmel-isi.c
F:	include/media/atmel-isi.h

ATMEL LCDFB DRIVER
M:	Nicolas Ferre <nicolas.ferre@atmel.com>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	drivers/video/fbdev/atmel_lcdfb.c
F:	include/video/atmel_lcdc.h

ATMEL MACB ETHERNET DRIVER
M:	Nicolas Ferre <nicolas.ferre@atmel.com>
S:	Supported
F:	drivers/net/ethernet/cadence/

ATMEL NAND DRIVER
M:	Josh Wu <josh.wu@atmel.com>
L:	linux-mtd@lists.infradead.org
S:	Supported
F:	drivers/mtd/nand/atmel_nand*

ATMEL SPI DRIVER
M:	Nicolas Ferre <nicolas.ferre@atmel.com>
S:	Supported
F:	drivers/spi/spi-atmel.*

ATMEL SSC DRIVER
M:	Bo Shen <voice.shen@atmel.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Supported
F:	drivers/misc/atmel-ssc.c
F:	include/linux/atmel-ssc.h

ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
M:	Nicolas Ferre <nicolas.ferre@atmel.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Supported
F:	drivers/misc/atmel_tclib.c
F:	drivers/clocksource/tcb_clksrc.c

ATMEL USBA UDC DRIVER
M:	Nicolas Ferre <nicolas.ferre@atmel.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Supported
F:	drivers/usb/gadget/udc/atmel_usba_udc.*

ATMEL WIRELESS DRIVER
M:	Simon Kelley <simon@thekelleys.org.uk>
L:	linux-wireless@vger.kernel.org
W:	http://www.thekelleys.org.uk/atmel
W:	http://atmelwlandriver.sourceforge.net/
S:	Maintained
F:	drivers/net/wireless/atmel*

ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
M:	Bradley Grove <linuxdrivers@attotech.com>
L:	linux-scsi@vger.kernel.org
W:	http://www.attotech.com
S:	Supported
F:	drivers/scsi/esas2r

AUDIT SUBSYSTEM
M:	Eric Paris <eparis@redhat.com>
L:	linux-audit@redhat.com (subscribers-only)
W:	http://people.redhat.com/sgrubb/audit/
T:	git git://git.infradead.org/users/eparis/audit.git
S:	Maintained
F:	include/linux/audit.h
F:	include/uapi/linux/audit.h
F:	kernel/audit*

AUXILIARY DISPLAY DRIVERS
M:	Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
W:	http://miguelojeda.es/auxdisplay.htm
W:	http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
S:	Maintained
F:	drivers/auxdisplay/
F:	include/linux/cfag12864b.h

AVR32 ARCHITECTURE
M:	Haavard Skinnemoen <hskinnemoen@gmail.com>
M:	Hans-Christian Egtvedt <egtvedt@samfundet.no>
W:	http://www.atmel.com/products/AVR32/
W:	http://mirror.egtvedt.no/avr32linux.org/
W:	http://avrfreaks.net/
S:	Maintained
F:	arch/avr32/

AVR32/AT32AP MACHINE SUPPORT
M:	Haavard Skinnemoen <hskinnemoen@gmail.com>
M:	Hans-Christian Egtvedt <egtvedt@samfundet.no>
S:	Maintained
F:	arch/avr32/mach-at32ap/

AX.25 NETWORK LAYER
M:	Ralf Baechle <ralf@linux-mips.org>
L:	linux-hams@vger.kernel.org
W:	http://www.linux-ax25.org/
S:	Maintained
F:	include/uapi/linux/ax25.h
F:	include/net/ax25.h
F:	net/ax25/

AZ6007 DVB DRIVER
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/usb/dvb-usb-v2/az6007.c

AZTECH FM RADIO RECEIVER DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/radio/radio-aztech*

B43 WIRELESS DRIVER
M:	Stefano Brivio <stefano.brivio@polimi.it>
L:	linux-wireless@vger.kernel.org
L:	b43-dev@lists.infradead.org
W:	http://wireless.kernel.org/en/users/Drivers/b43
S:	Maintained
F:	drivers/net/wireless/b43/

B43LEGACY WIRELESS DRIVER
M:	Larry Finger <Larry.Finger@lwfinger.net>
M:	Stefano Brivio <stefano.brivio@polimi.it>
L:	linux-wireless@vger.kernel.org
L:	b43-dev@lists.infradead.org
W:	http://wireless.kernel.org/en/users/Drivers/b43
S:	Maintained
F:	drivers/net/wireless/b43legacy/

BACKLIGHT CLASS/SUBSYSTEM
M:	Jingoo Han <jg1.han@samsung.com>
M:	Bryan Wu <cooloney@gmail.com>
M:	Lee Jones <lee.jones@linaro.org>
S:	Maintained
F:	drivers/video/backlight/
F:	include/linux/backlight.h

BATMAN ADVANCED
M:	Marek Lindner <mareklindner@neomailbox.ch>
M:	Simon Wunderlich <sw@simonwunderlich.de>
M:	Antonio Quartulli <antonio@meshcoding.com>
L:	b.a.t.m.a.n@lists.open-mesh.org
W:	http://www.open-mesh.org/
S:	Maintained
F:	net/batman-adv/

BAYCOM/HDLCDRV DRIVERS FOR AX.25
M:	Thomas Sailer <t.sailer@alumni.ethz.ch>
L:	linux-hams@vger.kernel.org
W:	http://www.baycom.org/~tom/ham/ham.html
S:	Maintained
F:	drivers/net/hamradio/baycom*

BCACHE (BLOCK LAYER CACHE)
M:	Kent Overstreet <kmo@daterainc.com>
L:	linux-bcache@vger.kernel.org
W:	http://bcache.evilpiepirate.org
S:	Maintained:
F:	drivers/md/bcache/

BECEEM BCS200/BCS220-3/BCSM250 WIMAX SUPPORT
M: Kevin McKinney <klmckinney1@gmail.com>
M: Matthias Beyer <mail@beyermatthias.de>
L: devel@driverdev.osuosl.org
S: Maintained
F: drivers/staging/bcm*

BEFS FILE SYSTEM
S:	Orphan
F:	Documentation/filesystems/befs.txt
F:	fs/befs/

BECKHOFF CX5020 ETHERCAT MASTER DRIVER
M: Dariusz Marcinkiewicz <reksio@newterm.pl>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/ethernet/ec_bhf.c

BFS FILE SYSTEM
M:	"Tigran A. Aivazian" <tigran@aivazian.fsnet.co.uk>
S:	Maintained
F:	Documentation/filesystems/bfs.txt
F:	fs/bfs/
F:	include/uapi/linux/bfs_fs.h

BLACKFIN ARCHITECTURE
M:	Steven Miao <realmz6@gmail.com>
L:	adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
T:	git git://git.code.sf.net/p/adi-linux/code
W:	http://blackfin.uclinux.org
S:	Supported
F:	arch/blackfin/

BLACKFIN EMAC DRIVER
L:	adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
W:	http://blackfin.uclinux.org
S:	Supported
F:	drivers/net/ethernet/adi/

BLACKFIN RTC DRIVER
L:	adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
W:	http://blackfin.uclinux.org
S:	Supported
F:	drivers/rtc/rtc-bfin.c

BLACKFIN SDH DRIVER
M:	Sonic Zhang <sonic.zhang@analog.com>
L:	adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
W:	http://blackfin.uclinux.org
S:	Supported
F:	drivers/mmc/host/bfin_sdh.c

BLACKFIN SERIAL DRIVER
M:	Sonic Zhang <sonic.zhang@analog.com>
L:	adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
W:	http://blackfin.uclinux.org
S:	Supported
F:	drivers/tty/serial/bfin_uart.c

BLACKFIN WATCHDOG DRIVER
L:	adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
W:	http://blackfin.uclinux.org
S:	Supported
F:	drivers/watchdog/bfin_wdt.c

BLACKFIN I2C TWI DRIVER
M:	Sonic Zhang <sonic.zhang@analog.com>
L:	adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
W:	http://blackfin.uclinux.org/
S:	Supported
F:	drivers/i2c/busses/i2c-bfin-twi.c

BLACKFIN MEDIA DRIVER
M:	Scott Jiang <scott.jiang.linux@gmail.com>
L:	adi-buildroot-devel@lists.sourceforge.net (moderated for non-subscribers)
W:	http://blackfin.uclinux.org/
S:	Supported
F:	drivers/media/platform/blackfin/
F:	drivers/media/i2c/adv7183*
F:	drivers/media/i2c/vs6624*

BLINKM RGB LED DRIVER
M:	Jan-Simon Moeller <jansimon.moeller@gmx.de>
S:	Maintained
F:	drivers/leds/leds-blinkm.c

BLOCK LAYER
M:	Jens Axboe <axboe@kernel.dk>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
S:	Maintained
F:	block/

BLOCK2MTD DRIVER
M:	Joern Engel <joern@lazybastard.org>
L:	linux-mtd@lists.infradead.org
S:	Maintained
F:	drivers/mtd/devices/block2mtd.c

BLUETOOTH DRIVERS
M:	Marcel Holtmann <marcel@holtmann.org>
M:	Gustavo Padovan <gustavo@padovan.org>
M:	Johan Hedberg <johan.hedberg@gmail.com>
L:	linux-bluetooth@vger.kernel.org
W:	http://www.bluez.org/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
S:	Maintained
F:	drivers/bluetooth/

BLUETOOTH SUBSYSTEM
M:	Marcel Holtmann <marcel@holtmann.org>
M:	Gustavo Padovan <gustavo@padovan.org>
M:	Johan Hedberg <johan.hedberg@gmail.com>
L:	linux-bluetooth@vger.kernel.org
W:	http://www.bluez.org/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
S:	Maintained
F:	net/bluetooth/
F:	include/net/bluetooth/

BONDING DRIVER
M:	Jay Vosburgh <j.vosburgh@gmail.com>
M:	Veaceslav Falico <vfalico@gmail.com>
M:	Andy Gospodarek <andy@greyhouse.net>
L:	netdev@vger.kernel.org
W:	http://sourceforge.net/projects/bonding/
S:	Supported
F:	drivers/net/bonding/
F:	include/uapi/linux/if_bonding.h

BPF (Safe dynamic programs and tools)
M:	Alexei Starovoitov <ast@kernel.org>
L:	netdev@vger.kernel.org
L:	linux-kernel@vger.kernel.org
S:	Supported
F:	kernel/bpf/

BROADCOM B44 10/100 ETHERNET DRIVER
M:	Gary Zambrano <zambrano@broadcom.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/broadcom/b44.*

BROADCOM GENET ETHERNET DRIVER
M:	Florian Fainelli <f.fainelli@gmail.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/broadcom/genet/

BROADCOM BNX2 GIGABIT ETHERNET DRIVER
M:	Sony Chacko <sony.chacko@qlogic.com>
M:	Dept-HSGLinuxNICDev@qlogic.com
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/broadcom/bnx2.*
F:	drivers/net/ethernet/broadcom/bnx2_*

BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
M:	Ariel Elior <ariel.elior@qlogic.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/broadcom/bnx2x/

BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
M:	Christian Daudt <bcm@fixthebug.org>
M:	Matt Porter <mporter@linaro.org>
M:	Florian Fainelli <f.fainelli@gmail.com>
L:	bcm-kernel-feedback-list@broadcom.com
T:	git git://github.com/broadcom/mach-bcm
S:	Maintained
F:	arch/arm/mach-bcm/
F:	arch/arm/boot/dts/bcm113*
F:	arch/arm/boot/dts/bcm216*
F:	arch/arm/boot/dts/bcm281*
F:	arch/arm/configs/bcm_defconfig
F:	drivers/mmc/host/sdhci-bcm-kona.c
F:	drivers/clocksource/bcm_kona_timer.c

BROADCOM BCM2835 ARM ARCHITECTURE
M:	Stephen Warren <swarren@wwwdotorg.org>
M:	Lee Jones <lee@kernel.org>
L:	linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rpi/linux-rpi.git
S:	Maintained
N:	bcm2835

BROADCOM BCM5301X ARM ARCHITECTURE
M:	Hauke Mehrtens <hauke@hauke-m.de>
L:	linux-arm-kernel@lists.infradead.org
S:	Maintained
F:	arch/arm/mach-bcm/bcm_5301x.c
F:	arch/arm/boot/dts/bcm5301x.dtsi
F:	arch/arm/boot/dts/bcm470*

BROADCOM BCM63XX ARM ARCHITECTURE
M:	Florian Fainelli <f.fainelli@gmail.com>
L:	linux-arm-kernel@lists.infradead.org
T:	git git://git.github.com/brcm/linux.git
S:	Maintained
F:	arch/arm/mach-bcm/bcm63xx.c
F:	arch/arm/include/debug/bcm63xx.S

BROADCOM BCM7XXX ARM ARCHITECTURE
M:	Marc Carino <marc.ceeeee@gmail.com>
M:	Brian Norris <computersforpeace@gmail.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-bcm/*brcmstb*
F:	arch/arm/boot/dts/bcm7*.dts*

BROADCOM TG3 GIGABIT ETHERNET DRIVER
M:	Prashant Sreedharan <prashant@broadcom.com>
M:	Michael Chan <mchan@broadcom.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/broadcom/tg3.*

BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
M:	Brett Rudley <brudley@broadcom.com>
M:	Arend van Spriel <arend@broadcom.com>
M:	Franky (Zhenhui) Lin <frankyl@broadcom.com>
M:	Hante Meuleman <meuleman@broadcom.com>
L:	linux-wireless@vger.kernel.org
L:	brcm80211-dev-list@broadcom.com
S:	Supported
F:	drivers/net/wireless/brcm80211/

BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
M:	QLogic-Storage-Upstream@qlogic.com
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	drivers/scsi/bnx2fc/

BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
M:	QLogic-Storage-Upstream@qlogic.com
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	drivers/scsi/bnx2i/

BROADCOM KONA GPIO DRIVER
M:	Ray Jui <rjui@broadcom.com>
L:	bcm-kernel-feedback-list@broadcom.com
S:	Supported
F:	drivers/gpio/gpio-bcm-kona.c
F:	Documentation/devicetree/bindings/gpio/gpio-bcm-kona.txt

BROADCOM SPECIFIC AMBA DRIVER (BCMA)
M:	Rafał Miłecki <zajec5@gmail.com>
L:	linux-wireless@vger.kernel.org
S:	Maintained
F:	drivers/bcma/
F:	include/linux/bcma/

BROADCOM SYSTEMPORT ETHERNET DRIVER
M:	Florian Fainelli <f.fainelli@gmail.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/broadcom/bcmsysport.*

BROCADE BFA FC SCSI DRIVER
M:	Anil Gurumurthy <anil.gurumurthy@qlogic.com>
M:	Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	drivers/scsi/bfa/

BROCADE BNA 10 GIGABIT ETHERNET DRIVER
M:	Rasesh Mody <rasesh.mody@qlogic.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/brocade/bna/

BSG (block layer generic sg v4 driver)
M:	FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	block/bsg.c
F:	include/linux/bsg.h
F:	include/uapi/linux/bsg.h

BT87X AUDIO DRIVER
M:	Clemens Ladisch <clemens@ladisch.de>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
T:	git git://git.alsa-project.org/alsa-kernel.git
S:	Maintained
F:	Documentation/sound/alsa/Bt87x.txt
F:	sound/pci/bt87x.c

BT8XXGPIO DRIVER
M:	Michael Buesch <m@bues.ch>
W:	http://bu3sch.de/btgpio.php
S:	Maintained
F:	drivers/gpio/gpio-bt8xx.c

BTRFS FILE SYSTEM
M:	Chris Mason <clm@fb.com>
M:	Josef Bacik <jbacik@fb.com>
L:	linux-btrfs@vger.kernel.org
W:	http://btrfs.wiki.kernel.org/
Q:	http://patchwork.kernel.org/project/linux-btrfs/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
S:	Maintained
F:	Documentation/filesystems/btrfs.txt
F:	fs/btrfs/

BTTV VIDEO4LINUX DRIVER
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org
T:	git git://linuxtv.org/media_tree.git
S:	Odd fixes
F:	Documentation/video4linux/bttv/
F:	drivers/media/pci/bt8xx/bttv*

BUSLOGIC SCSI DRIVER
M:	Khalid Aziz <khalid@gonehiking.org>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	drivers/scsi/BusLogic.*
F:	drivers/scsi/FlashPoint.*

C-MEDIA CMI8788 DRIVER
M:	Clemens Ladisch <clemens@ladisch.de>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
T:	git git://git.alsa-project.org/alsa-kernel.git
S:	Maintained
F:	sound/pci/oxygen/

C6X ARCHITECTURE
M:	Mark Salter <msalter@redhat.com>
M:	Aurelien Jacquiot <a-jacquiot@ti.com>
L:	linux-c6x-dev@linux-c6x.org
W:	http://www.linux-c6x.org/wiki/index.php/Main_Page
S:	Maintained
F:	arch/c6x/

CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
M:	David Howells <dhowells@redhat.com>
L:	linux-cachefs@redhat.com
S:	Supported
F:	Documentation/filesystems/caching/cachefiles.txt
F:	fs/cachefiles/

CADET FM/AM RADIO RECEIVER DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/radio/radio-cadet*

CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
M:	Jonathan Corbet <corbet@lwn.net>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	Documentation/video4linux/cafe_ccic
F:	drivers/media/platform/marvell-ccic/

CAIF NETWORK LAYER
M:	Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
L:	netdev@vger.kernel.org
S:	Supported
F:	Documentation/networking/caif/
F:	drivers/net/caif/
F:	include/uapi/linux/caif/
F:	include/net/caif/
F:	net/caif/

CALGARY x86-64 IOMMU
M:	Muli Ben-Yehuda <muli@il.ibm.com>
M:	"Jon D. Mason" <jdmason@kudzu.us>
L:	discuss@x86-64.org
S:	Maintained
F:	arch/x86/kernel/pci-calgary_64.c
F:	arch/x86/kernel/tce_64.c
F:	arch/x86/include/asm/calgary.h
F:	arch/x86/include/asm/tce.h

CAN NETWORK LAYER
M:	Oliver Hartkopp <socketcan@hartkopp.net>
L:	linux-can@vger.kernel.org
W:	http://gitorious.org/linux-can
T:	git git://gitorious.org/linux-can/linux-can-next.git
S:	Maintained
F:	Documentation/networking/can.txt
F:	net/can/
F:	include/linux/can/core.h
F:	include/uapi/linux/can.h
F:	include/uapi/linux/can/bcm.h
F:	include/uapi/linux/can/raw.h
F:	include/uapi/linux/can/gw.h

CAN NETWORK DRIVERS
M:	Wolfgang Grandegger <wg@grandegger.com>
M:	Marc Kleine-Budde <mkl@pengutronix.de>
L:	linux-can@vger.kernel.org
W:	http://gitorious.org/linux-can
T:	git git://gitorious.org/linux-can/linux-can-next.git
S:	Maintained
F:	drivers/net/can/
F:	include/linux/can/dev.h
F:	include/linux/can/platform/
F:	include/uapi/linux/can/error.h
F:	include/uapi/linux/can/netlink.h

CAPABILITIES
M:	Serge Hallyn <serge.hallyn@canonical.com>
L:	linux-security-module@vger.kernel.org
S:	Supported
F:	include/linux/capability.h
F:	include/uapi/linux/capability.h
F:	security/capability.c
F:	security/commoncap.c
F:	kernel/capability.c

CC2520 IEEE-802.15.4 RADIO DRIVER
M:	Varka Bhadram <varkabhadram@gmail.com>
L:	linux-wpan@vger.kernel.org
S:	Maintained
F:	drivers/net/ieee802154/cc2520.c
F:	include/linux/spi/cc2520.h
F:	Documentation/devicetree/bindings/net/ieee802154/cc2520.txt

CELL BROADBAND ENGINE ARCHITECTURE
M:	Arnd Bergmann <arnd@arndb.de>
L:	linuxppc-dev@lists.ozlabs.org
L:	cbe-oss-dev@lists.ozlabs.org
W:	http://www.ibm.com/developerworks/power/cell/
S:	Supported
F:	arch/powerpc/include/asm/cell*.h
F:	arch/powerpc/include/asm/spu*.h
F:	arch/powerpc/include/uapi/asm/spu*.h
F:	arch/powerpc/oprofile/*cell*
F:	arch/powerpc/platforms/cell/

CEPH DISTRIBUTED FILE SYSTEM CLIENT
M:	Sage Weil <sage@inktank.com>
L:	ceph-devel@vger.kernel.org
W:	http://ceph.com/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
S:	Supported
F:	Documentation/filesystems/ceph.txt
F:	fs/ceph/
F:	net/ceph/
F:	include/linux/ceph/
F:	include/linux/crush/

CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
L:	linux-usb@vger.kernel.org
S:	Orphan
F:	Documentation/usb/WUSB-Design-overview.txt
F:	Documentation/usb/wusb-cbaf
F:	drivers/usb/host/hwa-hc.c
F:	drivers/usb/host/whci/
F:	drivers/usb/wusbcore/
F:	include/linux/usb/wusb*

CFAG12864B LCD DRIVER
M:	Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
W:	http://miguelojeda.es/auxdisplay.htm
W:	http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
S:	Maintained
F:	drivers/auxdisplay/cfag12864b.c
F:	include/linux/cfag12864b.h

CFAG12864BFB LCD FRAMEBUFFER DRIVER
M:	Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
W:	http://miguelojeda.es/auxdisplay.htm
W:	http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
S:	Maintained
F:	drivers/auxdisplay/cfag12864bfb.c
F:	include/linux/cfag12864b.h

CFG80211 and NL80211
M:	Johannes Berg <johannes@sipsolutions.net>
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
S:	Maintained
F:	include/uapi/linux/nl80211.h
F:	include/net/cfg80211.h
F:	net/wireless/*
X:	net/wireless/wext*

CHAR and MISC DRIVERS
M:	Arnd Bergmann <arnd@arndb.de>
M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
S:	Supported
F:	drivers/char/*
F:	drivers/misc/*
F:	include/linux/miscdevice.h

CHECKPATCH
M:	Andy Whitcroft <apw@canonical.com>
M:	Joe Perches <joe@perches.com>
S:	Maintained
F:	scripts/checkpatch.pl

CHINESE DOCUMENTATION
M:	Harry Wei <harryxiyou@gmail.com>
L:	xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
L:	linux-kernel@zh-kernel.org (moderated for non-subscribers)
S:	Maintained
F:	Documentation/zh_CN/

CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
M:	Peter Chen <Peter.Chen@freescale.com>
T:	git git://github.com/hzpeterchen/linux-usb.git
L:	linux-usb@vger.kernel.org
S:	Maintained
F:	drivers/usb/chipidea/

CHROME HARDWARE PLATFORM SUPPORT
M:	Olof Johansson <olof@lixom.net>
S:	Maintained
F:	drivers/platform/chrome/

CISCO VIC ETHERNET NIC DRIVER
M:	Christian Benvenuti <benve@cisco.com>
M:	Sujith Sankar <ssujith@cisco.com>
M:	Govindarajulu Varadarajan <_govind@gmx.com>
M:	Neel Patel <neepatel@cisco.com>
S:	Supported
F:	drivers/net/ethernet/cisco/enic/

CISCO VIC LOW LATENCY NIC DRIVER
M:	Upinder Malhi <umalhi@cisco.com>
S:	Supported
F:	drivers/infiniband/hw/usnic

CIRRUS LOGIC EP93XX ETHERNET DRIVER
M:	Hartley Sweeten <hsweeten@visionengravers.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/cirrus/ep93xx_eth.c

CIRRUS LOGIC AUDIO CODEC DRIVERS
M:	Brian Austin <brian.austin@cirrus.com>
M:	Paul Handrigan <Paul.Handrigan@cirrus.com>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
S:	Maintained
F:	sound/soc/codecs/cs*

CLEANCACHE API
M:	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
L:	linux-kernel@vger.kernel.org
S:	Maintained
F:	mm/cleancache.c
F:	include/linux/cleancache.h

CLK API
M:	Russell King <linux@arm.linux.org.uk>
S:	Maintained
F:	include/linux/clk.h

CLOCKSOURCE, CLOCKEVENT DRIVERS
M:	Daniel Lezcano <daniel.lezcano@linaro.org>
M:	Thomas Gleixner <tglx@linutronix.de>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
S:	Supported
F:	drivers/clocksource

CISCO FCOE HBA DRIVER
M:	Hiral Patel <hiralpat@cisco.com>
M:	Suma Ramars <sramars@cisco.com>
M:	Brian Uchino <buchino@cisco.com>
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	drivers/scsi/fnic/

CMPC ACPI DRIVER
M:	Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
M:	Daniel Oliveira Nascimento <don@syst.com.br>
L:	platform-driver-x86@vger.kernel.org
S:	Supported
F:	drivers/platform/x86/classmate-laptop.c

COCCINELLE/Semantic Patches (SmPL)
M:	Julia Lawall <Julia.Lawall@lip6.fr>
M:	Gilles Muller <Gilles.Muller@lip6.fr>
M:	Nicolas Palix <nicolas.palix@imag.fr>
M:	Michal Marek <mmarek@suse.cz>
L:	cocci@systeme.lip6.fr (moderated for non-subscribers)
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
W:	http://coccinelle.lip6.fr/
S:	Supported
F:	Documentation/coccinelle.txt
F:	scripts/coccinelle/
F:	scripts/coccicheck

CODA FILE SYSTEM
M:	Jan Harkes <jaharkes@cs.cmu.edu>
M:	coda@cs.cmu.edu
L:	codalist@coda.cs.cmu.edu
W:	http://www.coda.cs.cmu.edu/
S:	Maintained
F:	Documentation/filesystems/coda.txt
F:	fs/coda/
F:	include/linux/coda*.h
F:	include/uapi/linux/coda*.h

COMMON CLK FRAMEWORK
M:	Mike Turquette <mturquette@linaro.org>
L:	linux-kernel@vger.kernel.org
T:	git git://git.linaro.org/people/mturquette/linux.git
S:	Maintained
F:	drivers/clk/
X:	drivers/clk/clkdev.c
F:	include/linux/clk-pr*
F:	include/linux/clk/

COMMON INTERNET FILE SYSTEM (CIFS)
M:	Steve French <sfrench@samba.org>
L:	linux-cifs@vger.kernel.org
L:	samba-technical@lists.samba.org (moderated for non-subscribers)
W:	http://linux-cifs.samba.org/
Q:	http://patchwork.ozlabs.org/project/linux-cifs-client/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6.git
S:	Supported
F:	Documentation/filesystems/cifs/
F:	fs/cifs/

COMPACTPCI HOTPLUG CORE
M:	Scott Murray <scott@spiteful.org>
L:	linux-pci@vger.kernel.org
S:	Maintained
F:	drivers/pci/hotplug/cpci_hotplug*

COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
M:	Scott Murray <scott@spiteful.org>
L:	linux-pci@vger.kernel.org
S:	Maintained
F:	drivers/pci/hotplug/cpcihp_zt5550.*

COMPACTPCI HOTPLUG GENERIC DRIVER
M:	Scott Murray <scott@spiteful.org>
L:	linux-pci@vger.kernel.org
S:	Maintained
F:	drivers/pci/hotplug/cpcihp_generic.c

COMPAL LAPTOP SUPPORT
M:	Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
L:	platform-driver-x86@vger.kernel.org
S:	Maintained
F:	drivers/platform/x86/compal-laptop.c

CONEXANT ACCESSRUNNER USB DRIVER
M:	Simon Arlott <cxacru@fire.lp0.eu>
L:	accessrunner-general@lists.sourceforge.net
W:	http://accessrunner.sourceforge.net/
S:	Maintained
F:	drivers/usb/atm/cxacru.c

CONFIGFS
M:	Joel Becker <jlbec@evilplan.org>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/configfs.git
S:	Supported
F:	fs/configfs/
F:	include/linux/configfs.h

CONNECTOR
M:	Evgeniy Polyakov <zbr@ioremap.net>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/connector/

CONTROL GROUP (CGROUP)
M:	Tejun Heo <tj@kernel.org>
M:	Li Zefan <lizefan@huawei.com>
L:	cgroups@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
S:	Maintained
F:	Documentation/cgroups/
F:	include/linux/cgroup*
F:	kernel/cgroup*

CONTROL GROUP - CPUSET
M:	Li Zefan <lizefan@huawei.com>
L:	cgroups@vger.kernel.org
W:	http://www.bullopensource.org/cpuset/
W:	http://oss.sgi.com/projects/cpusets/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
S:	Maintained
F:	Documentation/cgroups/cpusets.txt
F:	include/linux/cpuset.h
F:	kernel/cpuset.c

CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
M:	Johannes Weiner <hannes@cmpxchg.org>
M:	Michal Hocko <mhocko@suse.cz>
L:	cgroups@vger.kernel.org
L:	linux-mm@kvack.org
S:	Maintained
F:	mm/memcontrol.c
F:	mm/page_cgroup.c

CORETEMP HARDWARE MONITORING DRIVER
M:	Fenghua Yu <fenghua.yu@intel.com>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/coretemp
F:	drivers/hwmon/coretemp.c

COSA/SRP SYNC SERIAL DRIVER
M:	Jan "Yenya" Kasprzak <kas@fi.muni.cz>
W:	http://www.fi.muni.cz/~kas/cosa/
S:	Maintained
F:	drivers/net/wan/cosa*

CPMAC ETHERNET DRIVER
M:	Florian Fainelli <florian@openwrt.org>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/ti/cpmac.c

CPU FREQUENCY DRIVERS
M:	Rafael J. Wysocki <rjw@rjwysocki.net>
M:	Viresh Kumar <viresh.kumar@linaro.org>
L:	linux-pm@vger.kernel.org
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
T:	git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
F:	drivers/cpufreq/
F:	include/linux/cpufreq.h

CPU FREQUENCY DRIVERS - ARM BIG LITTLE
M:	Viresh Kumar <viresh.kumar@linaro.org>
M:	Sudeep Holla <sudeep.holla@arm.com>
L:	linux-pm@vger.kernel.org
W:	http://www.arm.com/products/processors/technologies/biglittleprocessing.php
S:	Maintained
F:	drivers/cpufreq/arm_big_little.h
F:	drivers/cpufreq/arm_big_little.c
F:	drivers/cpufreq/arm_big_little_dt.c

CPUIDLE DRIVER - ARM BIG LITTLE
M:	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
M:	Daniel Lezcano <daniel.lezcano@linaro.org>
L:	linux-pm@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
S:	Maintained
F:	drivers/cpuidle/cpuidle-big_little.c

CPUIDLE DRIVERS
M:	Rafael J. Wysocki <rjw@rjwysocki.net>
M:	Daniel Lezcano <daniel.lezcano@linaro.org>
L:	linux-pm@vger.kernel.org
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
F:	drivers/cpuidle/*
F:	include/linux/cpuidle.h

CPUID/MSR DRIVER
M:	"H. Peter Anvin" <hpa@zytor.com>
S:	Maintained
F:	arch/x86/kernel/cpuid.c
F:	arch/x86/kernel/msr.c

CPU POWER MONITORING SUBSYSTEM
M:	Thomas Renninger <trenn@suse.de>
L:	linux-pm@vger.kernel.org
S:	Maintained
F:	tools/power/cpupower/

CRAMFS FILESYSTEM
W:	http://sourceforge.net/projects/cramfs/
S:	Orphan / Obsolete
F:	Documentation/filesystems/cramfs.txt
F:	fs/cramfs/

CRIS PORT
M:	Mikael Starvik <starvik@axis.com>
M:	Jesper Nilsson <jesper.nilsson@axis.com>
L:	linux-cris-kernel@axis.com
W:	http://developer.axis.com
S:	Maintained
F:	arch/cris/
F:	drivers/tty/serial/crisv10.*

CRYPTO API
M:	Herbert Xu <herbert@gondor.apana.org.au>
M:	"David S. Miller" <davem@davemloft.net>
L:	linux-crypto@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
S:	Maintained
F:	Documentation/crypto/
F:	arch/*/crypto/
F:	crypto/
F:	drivers/crypto/
F:	include/crypto/

CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
M:	Neil Horman <nhorman@tuxdriver.com>
L:	linux-crypto@vger.kernel.org
S:	Maintained
F:	crypto/ansi_cprng.c
F:	crypto/rng.c

CS5535 Audio ALSA driver
M:	Jaya Kumar <jayakumar.alsa@gmail.com>
S:	Maintained
F:	sound/pci/cs5535audio/

CW1200 WLAN driver
M:	Solomon Peachy <pizza@shaftnet.org>
S:	Maintained
F:	drivers/net/wireless/cw1200/

CX18 VIDEO4LINUX DRIVER
M:	Andy Walls <awalls@md.metrocast.net>
L:	ivtv-devel@ivtvdriver.org (moderated for non-subscribers)
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
W:	http://www.ivtvdriver.org/index.php/Cx18
S:	Maintained
F:	Documentation/video4linux/cx18.txt
F:	drivers/media/pci/cx18/
F:	include/uapi/linux/ivtv*

CX2341X MPEG ENCODER HELPER MODULE
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/common/cx2341x*
F:	include/media/cx2341x*

CX88 VIDEO4LINUX DRIVER
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org
T:	git git://linuxtv.org/media_tree.git
S:	Odd fixes
F:	Documentation/video4linux/cx88/
F:	drivers/media/pci/cx88/

CXD2820R MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/dvb-frontends/cxd2820r*

CXGB3 ETHERNET DRIVER (CXGB3)
M:	Santosh Raspatur <santosh@chelsio.com>
L:	netdev@vger.kernel.org
W:	http://www.chelsio.com
S:	Supported
F:	drivers/net/ethernet/chelsio/cxgb3/

CXGB3 ISCSI DRIVER (CXGB3I)
M:      Karen Xie <kxie@chelsio.com>
L:      linux-scsi@vger.kernel.org
W:      http://www.chelsio.com
S:      Supported
F:      drivers/scsi/cxgbi/cxgb3i

CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
M:	Steve Wise <swise@chelsio.com>
L:	linux-rdma@vger.kernel.org
W:	http://www.openfabrics.org
S:	Supported
F:	drivers/infiniband/hw/cxgb3/

CXGB4 ETHERNET DRIVER (CXGB4)
M:	Hariprasad S <hariprasad@chelsio.com>
L:	netdev@vger.kernel.org
W:	http://www.chelsio.com
S:	Supported
F:	drivers/net/ethernet/chelsio/cxgb4/

CXGB4 ISCSI DRIVER (CXGB4I)
M:      Karen Xie <kxie@chelsio.com>
L:      linux-scsi@vger.kernel.org
W:      http://www.chelsio.com
S:      Supported
F:      drivers/scsi/cxgbi/cxgb4i

CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
M:	Steve Wise <swise@chelsio.com>
L:	linux-rdma@vger.kernel.org
W:	http://www.openfabrics.org
S:	Supported
F:	drivers/infiniband/hw/cxgb4/

CXGB4VF ETHERNET DRIVER (CXGB4VF)
M:	Casey Leedom <leedom@chelsio.com>
L:	netdev@vger.kernel.org
W:	http://www.chelsio.com
S:	Supported
F:	drivers/net/ethernet/chelsio/cxgb4vf/

CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
M:	Ian Munsie <imunsie@au1.ibm.com>
M:	Michael Neuling <mikey@neuling.org>
L:	linuxppc-dev@lists.ozlabs.org
S:	Supported
F:	drivers/misc/cxl/
F:	include/misc/cxl.h
F:	include/uapi/misc/cxl.h
F:	Documentation/powerpc/cxl.txt
F:	Documentation/powerpc/cxl.txt
F:	Documentation/ABI/testing/sysfs-class-cxl

STMMAC ETHERNET DRIVER
M:	Giuseppe Cavallaro <peppe.cavallaro@st.com>
L:	netdev@vger.kernel.org
W:	http://www.stlinux.com
S:	Supported
F:	drivers/net/ethernet/stmicro/stmmac/

CYBERPRO FB DRIVER
M:	Russell King <linux@arm.linux.org.uk>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W:	http://www.arm.linux.org.uk/
S:	Maintained
F:	drivers/video/fbdev/cyber2000fb.*

CYCLADES ASYNC MUX DRIVER
W:	http://www.cyclades.com/
S:	Orphan
F:	drivers/tty/cyclades.c
F:	include/linux/cyclades.h
F:	include/uapi/linux/cyclades.h

CYCLADES PC300 DRIVER
W:	http://www.cyclades.com/
S:	Orphan
F:	drivers/net/wan/pc300*

CYPRESS_FIRMWARE MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/common/cypress_firmware*

CYTTSP TOUCHSCREEN DRIVER
M:	Ferruh Yigit <fery@cypress.com>
L:	linux-input@vger.kernel.org
S:	Supported
F:	drivers/input/touchscreen/cyttsp*
F:	include/linux/input/cyttsp.h

DAMA SLAVE for AX.25
M:	Joerg Reuter <jreuter@yaina.de>
W:	http://yaina.de/jreuter/
W:	http://www.qsl.net/dl1bke/
L:	linux-hams@vger.kernel.org
S:	Maintained
F:	net/ax25/af_ax25.c
F:	net/ax25/ax25_dev.c
F:	net/ax25/ax25_ds_*
F:	net/ax25/ax25_in.c
F:	net/ax25/ax25_out.c
F:	net/ax25/ax25_timer.c
F:	net/ax25/sysctl_net_ax25.c

DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
L:	netdev@vger.kernel.org
S:	Orphan
F:	Documentation/networking/dmfe.txt
F:	drivers/net/ethernet/dec/tulip/dmfe.c

DC390/AM53C974 SCSI driver
M:	Kurt Garloff <garloff@suse.de>
W:	http://www.garloff.de/kurt/linux/dc390/
M:	Guennadi Liakhovetski <g.liakhovetski@gmx.de>
S:	Maintained
F:	drivers/scsi/tmscsim.*

DC395x SCSI driver
M:	Oliver Neukum <oliver@neukum.org>
M:	Ali Akcaagac <aliakc@web.de>
M:	Jamie Lenehan <lenehan@twibble.org>
L:	dc395x@twibble.org
W:	http://twibble.org/dist/dc395x/
W:	http://lists.twibble.org/mailman/listinfo/dc395x/
S:	Maintained
F:	Documentation/scsi/dc395x.txt
F:	drivers/scsi/dc395x.*

DCCP PROTOCOL
M:	Gerrit Renker <gerrit@erg.abdn.ac.uk>
L:	dccp@vger.kernel.org
W:	http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
S:	Maintained
F:	include/linux/dccp.h
F:	include/uapi/linux/dccp.h
F:	include/linux/tfrc.h
F:	net/dccp/

DECnet NETWORK LAYER
W:	http://linux-decnet.sourceforge.net
L:	linux-decnet-user@lists.sourceforge.net
S:	Orphan
F:	Documentation/networking/decnet.txt
F:	net/decnet/

DECSTATION PLATFORM SUPPORT
M:	"Maciej W. Rozycki" <macro@linux-mips.org>
L:	linux-mips@linux-mips.org
W:	http://www.linux-mips.org/wiki/DECstation
S:	Maintained
F:	arch/mips/dec/
F:	arch/mips/include/asm/dec/
F:	arch/mips/include/asm/mach-dec/

DEFXX FDDI NETWORK DRIVER
M:	"Maciej W. Rozycki" <macro@linux-mips.org>
S:	Maintained
F:	drivers/net/fddi/defxx.*

DELL LAPTOP DRIVER
M:	Matthew Garrett <mjg59@srcf.ucam.org>
L:	platform-driver-x86@vger.kernel.org
S:	Maintained
F:	drivers/platform/x86/dell-laptop.c

DELL LAPTOP SMM DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
F:	drivers/char/i8k.c
F:	include/uapi/linux/i8k.h

DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
M:	Doug Warzecha <Douglas_Warzecha@dell.com>
S:	Maintained
F:	Documentation/dcdbas.txt
F:	drivers/firmware/dcdbas.*

DELL WMI EXTRAS DRIVER
M:	Matthew Garrett <mjg59@srcf.ucam.org>
S:	Maintained
F:	drivers/platform/x86/dell-wmi.c

DESIGNWARE USB2 DRD IP DRIVER
M:	Paul Zimmerman <paulz@synopsys.com>
L:	linux-usb@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
S:	Maintained
F:	drivers/usb/dwc2/

DESIGNWARE USB3 DRD IP DRIVER
M:	Felipe Balbi <balbi@ti.com>
L:	linux-usb@vger.kernel.org
L:	linux-omap@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
S:	Maintained
F:	drivers/usb/dwc3/

DEVICE COREDUMP (DEV_COREDUMP)
M:	Johannes Berg <johannes@sipsolutions.net>
L:	linux-kernel@vger.kernel.org
S:	Maintained
F:	drivers/base/devcoredump.c
F:	include/linux/devcoredump.h

DEVICE FREQUENCY (DEVFREQ)
M:	MyungJoo Ham <myungjoo.ham@samsung.com>
M:	Kyungmin Park <kyungmin.park@samsung.com>
L:	linux-pm@vger.kernel.org
S:	Maintained
F:	drivers/devfreq/

DEVICE NUMBER REGISTRY
M:	Torben Mathiasen <device@lanana.org>
W:	http://lanana.org/docs/device-list/index.html
S:	Maintained

DEVICE-MAPPER  (LVM)
M:	Alasdair Kergon <agk@redhat.com>
M:	Mike Snitzer <snitzer@redhat.com>
M:	dm-devel@redhat.com
L:	dm-devel@redhat.com
W:	http://sources.redhat.com/dm
Q:	http://patchwork.kernel.org/project/dm-devel/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
T:	quilt http://people.redhat.com/agk/patches/linux/editing/
S:	Maintained
F:	Documentation/device-mapper/
F:	drivers/md/dm*
F:	drivers/md/persistent-data/
F:	include/linux/device-mapper.h
F:	include/linux/dm-*.h
F:	include/uapi/linux/dm-*.h

DIALOG SEMICONDUCTOR DRIVERS
M:	Support Opensource <support.opensource@diasemi.com>
W:	http://www.dialog-semiconductor.com/products
S:	Supported
F:	Documentation/hwmon/da90??
F:	drivers/gpio/gpio-da90??.c
F:	drivers/hwmon/da90??-hwmon.c
F:	drivers/input/misc/da90??_onkey.c
F:	drivers/input/touchscreen/da9052_tsi.c
F:	drivers/leds/leds-da90??.c
F:	drivers/mfd/da903x.c
F:	drivers/mfd/da90??-*.c
F:	drivers/power/da9052-battery.c
F:	drivers/regulator/da903x.c
F:	drivers/regulator/da9???-regulator.[ch]
F:	drivers/rtc/rtc-da90??.c
F:	drivers/video/backlight/da90??_bl.c
F:	drivers/watchdog/da90??_wdt.c
F:	include/linux/mfd/da903x.h
F:	include/linux/mfd/da9052/
F:	include/linux/mfd/da9055/
F:	include/linux/mfd/da9063/
F:	include/sound/da[79]*.h
F:	sound/soc/codecs/da[79]*.[ch]

DIGI NEO AND CLASSIC PCI PRODUCTS
M:	Lidza Louina <lidza.louina@gmail.com>
M:	Mark Hounschell <markh@compro.net>
L:	driverdev-devel@linuxdriverproject.org
S:	Maintained
F:	drivers/staging/dgnc/

DIGI EPCA PCI PRODUCTS
M:	Lidza Louina <lidza.louina@gmail.com>
M:	Mark Hounschell <markh@compro.net>
M:	Daeseok Youn <daeseok.youn@gmail.com>
L:	driverdev-devel@linuxdriverproject.org
S:	Maintained
F:	drivers/staging/dgap/

DIOLAN U2C-12 I2C DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	drivers/i2c/busses/i2c-diolan-u2c.c

DIRECTORY NOTIFICATION (DNOTIFY)
M:	Eric Paris <eparis@parisplace.org>
S:	Maintained
F:	Documentation/filesystems/dnotify.txt
F:	fs/notify/dnotify/
F:	include/linux/dnotify.h

DISK GEOMETRY AND PARTITION HANDLING
M:	Andries Brouwer <aeb@cwi.nl>
W:	http://www.win.tue.nl/~aeb/linux/Large-Disk.html
W:	http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
W:	http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
S:	Maintained

DISKQUOTA
M:	Jan Kara <jack@suse.cz>
S:	Maintained
F:	Documentation/filesystems/quota.txt
F:	fs/quota/
F:	include/linux/quota*.h
F:	include/uapi/linux/quota*.h

DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
M:	Bernie Thompson <bernie@plugable.com>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
W:	http://plugable.com/category/projects/udlfb/
F:	drivers/video/fbdev/udlfb.c
F:	include/video/udlfb.h
F:	Documentation/fb/udlfb.txt

DISTRIBUTED LOCK MANAGER (DLM)
M:	Christine Caulfield <ccaulfie@redhat.com>
M:	David Teigland <teigland@redhat.com>
L:	cluster-devel@redhat.com
W:	http://sources.redhat.com/cluster/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm.git
S:	Supported
F:	fs/dlm/

DMA BUFFER SHARING FRAMEWORK
M:	Sumit Semwal <sumit.semwal@linaro.org>
S:	Maintained
L:	linux-media@vger.kernel.org
L:	dri-devel@lists.freedesktop.org
L:	linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
F:	drivers/dma-buf/
F:	include/linux/dma-buf*
F:	include/linux/reservation.h
F:	include/linux/*fence.h
F:	Documentation/dma-buf-sharing.txt
T:	git git://git.linaro.org/people/sumitsemwal/linux-dma-buf.git

DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
M:	Vinod Koul <vinod.koul@intel.com>
L:	dmaengine@vger.kernel.org
Q:	https://patchwork.kernel.org/project/linux-dmaengine/list/
S:	Maintained
F:	drivers/dma/
F:	include/linux/dma*
T:	git git://git.infradead.org/users/vkoul/slave-dma.git (slave-dma)

DME1737 HARDWARE MONITOR DRIVER
M:	Juerg Haefliger <juergh@gmail.com>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/dme1737
F:	drivers/hwmon/dme1737.c

DOCKING STATION DRIVER
M:	Shaohua Li <shaohua.li@intel.com>
L:	linux-acpi@vger.kernel.org
S:	Supported
F:	drivers/acpi/dock.c

DOCUMENTATION
M:	Jonathan Corbet <corbet@lwn.net>
L:	linux-doc@vger.kernel.org
S:	Maintained
F:	Documentation/
X:	Documentation/ABI/
X:	Documentation/devicetree/
X:	Documentation/[a-z][a-z]_[A-Z][A-Z]/

DOUBLETALK DRIVER
M:	"James R. Van Zandt" <jrv@vanzandt.mv.com>
L:	blinux-list@redhat.com
S:	Maintained
F:	drivers/char/dtlk.c
F:	include/linux/dtlk.h

DPT_I2O SCSI RAID DRIVER
M:	Adaptec OEM Raid Solutions <aacraid@adaptec.com>
L:	linux-scsi@vger.kernel.org
W:	http://www.adaptec.com/
S:	Maintained
F:	drivers/scsi/dpt*
F:	drivers/scsi/dpt/

DRBD DRIVER
P:	Philipp Reisner
P:	Lars Ellenberg
M:	drbd-dev@lists.linbit.com
L:	drbd-user@lists.linbit.com
W:	http://www.drbd.org
T:	git git://git.drbd.org/linux-2.6-drbd.git drbd
T:	git git://git.drbd.org/drbd-8.3.git
S:	Supported
F:	drivers/block/drbd/
F:	lib/lru_cache.c
F:	Documentation/blockdev/drbd/

DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
S:	Supported
F:	Documentation/kobject.txt
F:	drivers/base/
F:	fs/sysfs/
F:	fs/debugfs/
F:	include/linux/kobj*
F:	include/linux/debugfs.h
F:	lib/kobj*

DRM DRIVERS
M:	David Airlie <airlied@linux.ie>
L:	dri-devel@lists.freedesktop.org
T:	git git://people.freedesktop.org/~airlied/linux
S:	Maintained
F:	drivers/gpu/drm/
F:	drivers/gpu/vga/
F:	include/drm/
F:	include/uapi/drm/

RADEON DRM DRIVERS
M:	Alex Deucher <alexander.deucher@amd.com>
M:	Christian König <christian.koenig@amd.com>
L:	dri-devel@lists.freedesktop.org
T:	git git://people.freedesktop.org/~agd5f/linux
S:	Supported
F:	drivers/gpu/drm/radeon/
F:	include/uapi/drm/radeon*

DRM PANEL DRIVERS
M:	Thierry Reding <thierry.reding@gmail.com>
L:	dri-devel@lists.freedesktop.org
T:	git git://anongit.freedesktop.org/tegra/linux.git
S:	Maintained
F:	drivers/gpu/drm/drm_panel.c
F:	drivers/gpu/drm/panel/
F:	include/drm/drm_panel.h
F:	Documentation/devicetree/bindings/panel/

INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
M:	Daniel Vetter <daniel.vetter@intel.com>
M:	Jani Nikula <jani.nikula@linux.intel.com>
L:	intel-gfx@lists.freedesktop.org
L:	dri-devel@lists.freedesktop.org
Q:	http://patchwork.freedesktop.org/project/intel-gfx/
T:	git git://anongit.freedesktop.org/drm-intel
S:	Supported
F:	drivers/gpu/drm/i915/
F:	include/drm/i915*
F:	include/uapi/drm/i915*

DRM DRIVERS FOR EXYNOS
M:	Inki Dae <inki.dae@samsung.com>
M:	Joonyoung Shim <jy0922.shim@samsung.com>
M:	Seung-Woo Kim <sw0312.kim@samsung.com>
M:	Kyungmin Park <kyungmin.park@samsung.com>
L:	dri-devel@lists.freedesktop.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
S:	Supported
F:	drivers/gpu/drm/exynos/
F:	include/drm/exynos*
F:	include/uapi/drm/exynos*

DRM DRIVERS FOR NVIDIA TEGRA
M:	Thierry Reding <thierry.reding@gmail.com>
M:	Terje Bergström <tbergstrom@nvidia.com>
L:	dri-devel@lists.freedesktop.org
L:	linux-tegra@vger.kernel.org
T:	git git://anongit.freedesktop.org/tegra/linux.git
S:	Supported
F:	drivers/gpu/drm/tegra/
F:	drivers/gpu/host1x/
F:	include/linux/host1x.h
F:	include/uapi/drm/tegra_drm.h
F:	Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt

DRM DRIVERS FOR RENESAS
M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
L:	dri-devel@lists.freedesktop.org
L:	linux-sh@vger.kernel.org
T:	git git://people.freedesktop.org/~airlied/linux
S:	Supported
F:	drivers/gpu/drm/rcar-du/
F:	drivers/gpu/drm/shmobile/
F:	include/linux/platform_data/rcar-du.h
F:	include/linux/platform_data/shmob_drm.h

DSBR100 USB FM RADIO DRIVER
M:	Alexey Klimov <klimov.linux@gmail.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/radio/dsbr100.c

DSCC4 DRIVER
M:	Francois Romieu <romieu@fr.zoreil.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/wan/dscc4.c

DVB_USB_AF9015 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/usb/dvb-usb-v2/af9015*

DVB_USB_AF9035 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/usb/dvb-usb-v2/af9035*

DVB_USB_ANYSEE MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/usb/dvb-usb-v2/anysee*

DVB_USB_AU6610 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/usb/dvb-usb-v2/au6610*

DVB_USB_CE6230 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/usb/dvb-usb-v2/ce6230*

DVB_USB_CXUSB MEDIA DRIVER
M:	Michael Krufky <mkrufky@linuxtv.org>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://github.com/mkrufky
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/usb/dvb-usb/cxusb*

DVB_USB_EC168 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/usb/dvb-usb-v2/ec168*

DVB_USB_GL861 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/usb/dvb-usb-v2/gl861*

DVB_USB_MXL111SF MEDIA DRIVER
M:	Michael Krufky <mkrufky@linuxtv.org>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://github.com/mkrufky
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/mkrufky/mxl111sf.git
S:	Maintained
F:	drivers/media/usb/dvb-usb-v2/mxl111sf*

DVB_USB_RTL28XXU MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/usb/dvb-usb-v2/rtl28xxu*

DVB_USB_V2 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/usb/dvb-usb-v2/dvb_usb*
F:	drivers/media/usb/dvb-usb-v2/usb_urb.c

DYNAMIC DEBUG
M:	Jason Baron <jbaron@akamai.com>
S:	Maintained
F:	lib/dynamic_debug.c
F:	include/linux/dynamic_debug.h

DZ DECSTATION DZ11 SERIAL DRIVER
M:	"Maciej W. Rozycki" <macro@linux-mips.org>
S:	Maintained
F:	drivers/tty/serial/dz.*

E4000 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/tuners/e4000*

EATA ISA/EISA/PCI SCSI DRIVER
M:	Dario Ballabio <ballabio_dario@emc.com>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	drivers/scsi/eata.c

EC100 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/dvb-frontends/ec100*

ECRYPT FILE SYSTEM
M:	Tyler Hicks <tyhicks@canonical.com>
L:	ecryptfs@vger.kernel.org
W:	http://ecryptfs.org
W:	https://launchpad.net/ecryptfs
S:	Supported
F:	Documentation/filesystems/ecryptfs.txt
F:	fs/ecryptfs/

EDAC-CORE
M:	Doug Thompson <dougthompson@xmission.com>
M:	Borislav Petkov <bp@alien8.de>
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Supported
F:	Documentation/edac.txt
F:	drivers/edac/
F:	include/linux/edac.h

EDAC-AMD64
M:	Doug Thompson <dougthompson@xmission.com>
M:	Borislav Petkov <bp@alien8.de>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/amd64_edac*

EDAC-CALXEDA
M:	Doug Thompson <dougthompson@xmission.com>
M:	Robert Richter <rric@kernel.org>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/highbank*

EDAC-CAVIUM
M:	Ralf Baechle <ralf@linux-mips.org>
M:	David Daney <david.daney@cavium.com>
L:	linux-edac@vger.kernel.org
L:	linux-mips@linux-mips.org
W:	bluesmoke.sourceforge.net
S:	Supported
F:	drivers/edac/octeon_edac*

EDAC-E752X
M:	Mark Gross <mark.gross@intel.com>
M:	Doug Thompson <dougthompson@xmission.com>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/e752x_edac.c

EDAC-E7XXX
M:	Doug Thompson <dougthompson@xmission.com>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/e7xxx_edac.c

EDAC-GHES
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/ghes_edac.c

EDAC-I82443BXGX
M:	Tim Small <tim@buttersideup.com>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/i82443bxgx_edac.c

EDAC-I3000
M:	Jason Uhlenkott <juhlenko@akamai.com>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/i3000_edac.c

EDAC-I5000
M:	Doug Thompson <dougthompson@xmission.com>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/i5000_edac.c

EDAC-I5400
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/i5400_edac.c

EDAC-I7300
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/i7300_edac.c

EDAC-I7CORE
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/i7core_edac.c

EDAC-I82975X
M:	Ranganathan Desikan <ravi@jetztechnologies.com>
M:	"Arvind R." <arvino55@gmail.com>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/i82975x_edac.c

EDAC-IE31200
M:	Jason Baron <jbaron@akamai.com>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/ie31200_edac.c

EDAC-MPC85XX
M:	Johannes Thumshirn <johannes.thumshirn@men.de>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/mpc85xx_edac.[ch]

EDAC-PASEMI
M:	Egor Martovetsky <egor@pasemi.com>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/pasemi_edac.c

EDAC-R82600
M:	Tim Small <tim@buttersideup.com>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/r82600_edac.c

EDAC-SBRIDGE
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
L:	linux-edac@vger.kernel.org
W:	bluesmoke.sourceforge.net
S:	Maintained
F:	drivers/edac/sb_edac.c

EDIROL UA-101/UA-1000 DRIVER
M:	Clemens Ladisch <clemens@ladisch.de>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
T:	git git://git.alsa-project.org/alsa-kernel.git
S:	Maintained
F:	sound/usb/misc/ua101.c

EXTENSIBLE FIRMWARE INTERFACE (EFI)
M:	Matt Fleming <matt.fleming@intel.com>
L:	linux-efi@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi.git
S:	Maintained
F:	Documentation/efi-stub.txt
F:	arch/ia64/kernel/efi.c
F:	arch/x86/boot/compressed/eboot.[ch]
F:	arch/x86/include/asm/efi.h
F:	arch/x86/platform/efi/*
F:	drivers/firmware/efi/*
F:	include/linux/efi*.h

EFI VARIABLE FILESYSTEM
M:	Matthew Garrett <matthew.garrett@nebula.com>
M:	Jeremy Kerr <jk@ozlabs.org>
M:	Matt Fleming <matt.fleming@intel.com>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi.git
L:	linux-efi@vger.kernel.org
S:	Maintained
F:	fs/efivarfs/

EFIFB FRAMEBUFFER DRIVER
L:	linux-fbdev@vger.kernel.org
M:	Peter Jones <pjones@redhat.com>
S:	Maintained
F:	drivers/video/fbdev/efifb.c

EFS FILESYSTEM
W:	http://aeschi.ch.eu.org/efs/
S:	Orphan
F:	fs/efs/

EHCA (IBM GX bus InfiniBand adapter) DRIVER
M:	Hoang-Nam Nguyen <hnguyen@de.ibm.com>
M:	Christoph Raisch <raisch@de.ibm.com>
L:	linux-rdma@vger.kernel.org
S:	Supported
F:	drivers/infiniband/hw/ehca/

EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
M:	Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/ibm/ehea/

EM28XX VIDEO4LINUX DRIVER
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/usb/em28xx/

EMBEDDED LINUX
M:	Paul Gortmaker <paul.gortmaker@windriver.com>
M:	Matt Mackall <mpm@selenic.com>
M:	David Woodhouse <dwmw2@infradead.org>
L:	linux-embedded@vger.kernel.org
S:	Maintained

EMULEX LPFC FC SCSI DRIVER
M:	James Smart <james.smart@emulex.com>
L:	linux-scsi@vger.kernel.org
W:	http://sourceforge.net/projects/lpfcxxxx
S:	Supported
F:	drivers/scsi/lpfc/

ENE CB710 FLASH CARD READER DRIVER
M:	Michał Mirosław <mirq-linux@rere.qmqm.pl>
S:	Maintained
F:	drivers/misc/cb710/
F:	drivers/mmc/host/cb710-mmc.*
F:	include/linux/cb710.h

ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
M:	Maxim Levitsky <maximlevitsky@gmail.com>
S:	Maintained
F:	drivers/media/rc/ene_ir.*

ENHANCED ERROR HANDLING (EEH)
M:	Gavin Shan <shangw@linux.vnet.ibm.com>
L:	linuxppc-dev@lists.ozlabs.org
S:	Supported
F:	Documentation/powerpc/eeh-pci-error-recovery.txt
F:	arch/powerpc/kernel/eeh*.c

EPSON S1D13XXX FRAMEBUFFER DRIVER
M:	Kristoffer Ericson <kristoffer.ericson@gmail.com>
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
F:	drivers/video/fbdev/s1d13xxxfb.c
F:	include/video/s1d13xxxfb.h

ET131X NETWORK DRIVER
M:	Mark Einon <mark.einon@gmail.com>
S:	Odd Fixes
F:	drivers/net/ethernet/agere/

ETHERNET BRIDGE
M:	Stephen Hemminger <stephen@networkplumber.org>
L:	bridge@lists.linux-foundation.org
L:	netdev@vger.kernel.org
W:	http://www.linuxfoundation.org/en/Net:Bridge
S:	Maintained
F:	include/linux/netfilter_bridge/
F:	net/bridge/

ETHERNET PHY LIBRARY
M:	Florian Fainelli <f.fainelli@gmail.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	include/linux/phy.h
F:	include/linux/phy_fixed.h
F:	drivers/net/phy/
F:	Documentation/networking/phy.txt
F:	drivers/of/of_mdio.c
F:	drivers/of/of_net.c

EXT2 FILE SYSTEM
M:	Jan Kara <jack@suse.cz>
L:	linux-ext4@vger.kernel.org
S:	Maintained
F:	Documentation/filesystems/ext2.txt
F:	fs/ext2/
F:	include/linux/ext2*

EXT3 FILE SYSTEM
M:	Jan Kara <jack@suse.cz>
M:	Andrew Morton <akpm@linux-foundation.org>
M:	Andreas Dilger <adilger.kernel@dilger.ca>
L:	linux-ext4@vger.kernel.org
S:	Maintained
F:	Documentation/filesystems/ext3.txt
F:	fs/ext3/

EXT4 FILE SYSTEM
M:	"Theodore Ts'o" <tytso@mit.edu>
M:	Andreas Dilger <adilger.kernel@dilger.ca>
L:	linux-ext4@vger.kernel.org
W:	http://ext4.wiki.kernel.org
Q:	http://patchwork.ozlabs.org/project/linux-ext4/list/
S:	Maintained
F:	Documentation/filesystems/ext4.txt
F:	fs/ext4/

Extended Verification Module (EVM)
M:	Mimi Zohar <zohar@linux.vnet.ibm.com>
L:	linux-ima-devel@lists.sourceforge.net
L:	linux-security-module@vger.kernel.org
S:	Supported
F:	security/integrity/evm/

EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
M:	MyungJoo Ham <myungjoo.ham@samsung.com>
M:	Chanwoo Choi <cw00.choi@samsung.com>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
S:	Maintained
F:	drivers/extcon/
F:	Documentation/extcon/

EXYNOS DP DRIVER
M:	Jingoo Han <jg1.han@samsung.com>
L:	dri-devel@lists.freedesktop.org
S:	Maintained
F:	drivers/gpu/drm/exynos/exynos_dp*

EXYNOS MIPI DISPLAY DRIVERS
M:	Inki Dae <inki.dae@samsung.com>
M:	Donghwa Lee <dh09.lee@samsung.com>
M:	Kyungmin Park <kyungmin.park@samsung.com>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	drivers/video/fbdev/exynos/exynos_mipi*
F:	include/video/exynos_mipi*

F71805F HARDWARE MONITORING DRIVER
M:	Jean Delvare <jdelvare@suse.de>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/f71805f
F:	drivers/hwmon/f71805f.c

FC0011 TUNER DRIVER
M:	Michael Buesch <m@bues.ch>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/tuners/fc0011.h
F:	drivers/media/tuners/fc0011.c

FC2580 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/tuners/fc2580*

FANOTIFY
M:	Eric Paris <eparis@redhat.com>
S:	Maintained
F:	fs/notify/fanotify/
F:	include/linux/fanotify.h
F:	include/uapi/linux/fanotify.h

FARSYNC SYNCHRONOUS DRIVER
M:	Kevin Curtis <kevin.curtis@farsite.co.uk>
W:	http://www.farsite.co.uk/
S:	Supported
F:	drivers/net/wan/farsync.*

FAULT INJECTION SUPPORT
M:	Akinobu Mita <akinobu.mita@gmail.com>
S:	Supported
F:	Documentation/fault-injection/
F:	lib/fault-inject.c

FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
M:	Robert Love <robert.w.love@intel.com>
L:	fcoe-devel@open-fcoe.org
W:	www.Open-FCoE.org
S:	Supported
F:	drivers/scsi/libfc/
F:	drivers/scsi/fcoe/
F:	include/scsi/fc/
F:	include/scsi/libfc.h
F:	include/scsi/libfcoe.h
F:	include/uapi/scsi/fc/

FILE LOCKING (flock() and fcntl()/lockf())
M:	Jeff Layton <jlayton@poochiereds.net>
M:	J. Bruce Fields <bfields@fieldses.org>
L:	linux-fsdevel@vger.kernel.org
S:	Maintained
F:	include/linux/fcntl.h
F:	include/linux/fs.h
F:	include/uapi/linux/fcntl.h
F:	include/uapi/linux/fs.h
F:	fs/fcntl.c
F:	fs/locks.c

FILESYSTEMS (VFS and infrastructure)
M:	Alexander Viro <viro@zeniv.linux.org.uk>
L:	linux-fsdevel@vger.kernel.org
S:	Maintained
F:	fs/*

FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
M:	Riku Voipio <riku.voipio@iki.fi>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	drivers/hwmon/f75375s.c
F:	include/linux/f75375s.h

FIREWIRE AUDIO DRIVERS
M:	Clemens Ladisch <clemens@ladisch.de>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
T:	git git://git.alsa-project.org/alsa-kernel.git
S:	Maintained
F:	sound/firewire/

FIREWIRE MEDIA DRIVERS (firedtv)
M:	Stefan Richter <stefanr@s5r6.in-berlin.de>
L:	linux-media@vger.kernel.org
L:	linux1394-devel@lists.sourceforge.net
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
S:	Maintained
F:	drivers/media/firewire/

FIREWIRE SBP-2 TARGET
M:	Chris Boot <bootc@bootc.net>
L:	linux-scsi@vger.kernel.org
L:	target-devel@vger.kernel.org
L:	linux1394-devel@lists.sourceforge.net
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
S:	Maintained
F:	drivers/target/sbp/

FIREWIRE SUBSYSTEM
M:	Stefan Richter <stefanr@s5r6.in-berlin.de>
L:	linux1394-devel@lists.sourceforge.net
W:	http://ieee1394.wiki.kernel.org/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
S:	Maintained
F:	drivers/firewire/
F:	include/linux/firewire.h
F:	include/uapi/linux/firewire*.h
F:	tools/firewire/

FIRMWARE LOADER (request_firmware)
M:	Ming Lei <ming.lei@canonical.com>
L:	linux-kernel@vger.kernel.org
S:	Maintained
F:	Documentation/firmware_class/
F:	drivers/base/firmware*.c
F:	include/linux/firmware.h

FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
M:	Joshua Morris <josh.h.morris@us.ibm.com>
M:	Philip Kelleher <pjk1939@linux.vnet.ibm.com>
S:	Maintained
F:	drivers/block/rsxx/

FLOPPY DRIVER
M:	Jiri Kosina <jkosina@suse.cz>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
S:	Odd fixes
F:	drivers/block/floppy.c

FMC SUBSYSTEM
M:	Alessandro Rubini <rubini@gnudd.com>
W:	http://www.ohwr.org/projects/fmc-bus
S:	Supported
F:	drivers/fmc/
F:	include/linux/fmc*.h
F:	include/linux/ipmi-fru.h
K:	fmc_d.*register

FPU EMULATOR
M:	Bill Metzenthen <billm@melbpc.org.au>
W:	http://floatingpoint.sourceforge.net/emulator/index.html
S:	Maintained
F:	arch/x86/math-emu/

FRAME RELAY DLCI/FRAD (Sangoma drivers too)
L:	netdev@vger.kernel.org
S:	Orphan
F:	drivers/net/wan/dlci.c
F:	drivers/net/wan/sdla.c

FRAMEBUFFER LAYER
M:	Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
M:	Tomi Valkeinen <tomi.valkeinen@ti.com>
L:	linux-fbdev@vger.kernel.org
W:	http://linux-fbdev.sourceforge.net/
Q:	http://patchwork.kernel.org/project/linux-fbdev/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/plagnioj/linux-fbdev.git
S:	Maintained
F:	Documentation/fb/
F:	Documentation/devicetree/bindings/fb/
F:	drivers/video/
F:	include/video/
F:	include/linux/fb.h
F:	include/uapi/video/
F:	include/uapi/linux/fb.h

FREESCALE DIU FRAMEBUFFER DRIVER
M:	Timur Tabi <timur@tabi.org>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	drivers/video/fbdev/fsl-diu-fb.*

FREESCALE DMA DRIVER
M:	Li Yang <leoli@freescale.com>
M:	Zhang Wei <zw@zh-kernel.org>
L:	linuxppc-dev@lists.ozlabs.org
S:	Maintained
F:	drivers/dma/fsldma.*

FREESCALE I2C CPM DRIVER
M:	Jochen Friedrich <jochen@scram.de>
L:	linuxppc-dev@lists.ozlabs.org
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	drivers/i2c/busses/i2c-cpm.c

FREESCALE IMX / MXC FRAMEBUFFER DRIVER
M:	Sascha Hauer <kernel@pengutronix.de>
L:	linux-fbdev@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	include/linux/platform_data/video-imxfb.h
F:	drivers/video/fbdev/imxfb.c

FREESCALE SOC FS_ENET DRIVER
M:	Pantelis Antoniou <pantelis.antoniou@gmail.com>
M:	Vitaly Bordug <vbordug@ru.mvista.com>
L:	linuxppc-dev@lists.ozlabs.org
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/freescale/fs_enet/
F:	include/linux/fs_enet_pd.h

FREESCALE QUICC ENGINE LIBRARY
L:	linuxppc-dev@lists.ozlabs.org
S:	Orphan
F:	arch/powerpc/sysdev/qe_lib/
F:	arch/powerpc/include/asm/*qe.h

FREESCALE USB PERIPHERAL DRIVERS
M:	Li Yang <leoli@freescale.com>
L:	linux-usb@vger.kernel.org
L:	linuxppc-dev@lists.ozlabs.org
S:	Maintained
F:	drivers/usb/gadget/udc/fsl*

FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
M:	Li Yang <leoli@freescale.com>
L:	netdev@vger.kernel.org
L:	linuxppc-dev@lists.ozlabs.org
S:	Maintained
F:	drivers/net/ethernet/freescale/ucc_geth*

FREESCALE QUICC ENGINE UCC UART DRIVER
M:	Timur Tabi <timur@tabi.org>
L:	linuxppc-dev@lists.ozlabs.org
S:	Maintained
F:	drivers/tty/serial/ucc_uart.c

FREESCALE SOC SOUND DRIVERS
M:	Timur Tabi <timur@tabi.org>
M:	Nicolin Chen <nicoleotsuka@gmail.com>
M:	Xiubo Li <Li.Xiubo@freescale.com>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
L:	linuxppc-dev@lists.ozlabs.org
S:	Maintained
F:	sound/soc/fsl/fsl*
F:	sound/soc/fsl/imx*
F:	sound/soc/fsl/mpc8610_hpcd.c

FREEVXFS FILESYSTEM
M:	Christoph Hellwig <hch@infradead.org>
W:	ftp://ftp.openlinux.org/pub/people/hch/vxfs
S:	Maintained
F:	fs/freevxfs/

FREEZER
M:	"Rafael J. Wysocki" <rjw@rjwysocki.net>
M:	Pavel Machek <pavel@ucw.cz>
L:	linux-pm@vger.kernel.org
S:	Supported
F:	Documentation/power/freezing-of-tasks.txt
F:	include/linux/freezer.h
F:	kernel/freezer.c

FRONTSWAP API
M:	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
L:	linux-kernel@vger.kernel.org
S:	Maintained
F:	mm/frontswap.c
F:	include/linux/frontswap.h

FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
M:	David Howells <dhowells@redhat.com>
L:	linux-cachefs@redhat.com
S:	Supported
F:	Documentation/filesystems/caching/
F:	fs/fscache/
F:	include/linux/fscache*.h

F2FS FILE SYSTEM
M:	Jaegeuk Kim <jaegeuk@kernel.org>
M:	Changman Lee <cm224.lee@samsung.com>
L:	linux-f2fs-devel@lists.sourceforge.net
W:	http://en.wikipedia.org/wiki/F2FS
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
S:	Maintained
F:	Documentation/filesystems/f2fs.txt
F:	Documentation/ABI/testing/sysfs-fs-f2fs
F:	fs/f2fs/
F:	include/linux/f2fs_fs.h

FUJITSU FR-V (FRV) PORT
M:	David Howells <dhowells@redhat.com>
S:	Maintained
F:	arch/frv/

FUJITSU LAPTOP EXTRAS
M:	Jonathan Woithe <jwoithe@just42.net>
L:	platform-driver-x86@vger.kernel.org
S:	Maintained
F:	drivers/platform/x86/fujitsu-laptop.c

FUJITSU M-5MO LS CAMERA ISP DRIVER
M:	Kyungmin Park <kyungmin.park@samsung.com>
M:	Heungjun Kim <riverful.kim@samsung.com>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/i2c/m5mols/
F:	include/media/m5mols.h

FUJITSU TABLET EXTRAS
M:	Robert Gerlach <khnz@gmx.de>
L:	platform-driver-x86@vger.kernel.org
S:	Maintained
F:	drivers/platform/x86/fujitsu-tablet.c

FUSE: FILESYSTEM IN USERSPACE
M:	Miklos Szeredi <miklos@szeredi.hu>
L:	fuse-devel@lists.sourceforge.net
W:	http://fuse.sourceforge.net/
S:	Maintained
F:	fs/fuse/
F:	include/uapi/linux/fuse.h

FUTURE DOMAIN TMC-16x0 SCSI DRIVER (16-bit)
M:	Rik Faith <faith@cs.unc.edu>
L:	linux-scsi@vger.kernel.org
S:	Odd Fixes (e.g., new signatures)
F:	drivers/scsi/fdomain.*

GCOV BASED KERNEL PROFILING
M:	Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
S:	Maintained
F:	kernel/gcov/
F:	Documentation/gcov.txt

GDT SCSI DISK ARRAY CONTROLLER DRIVER
M:	Achim Leubner <achim_leubner@adaptec.com>
L:	linux-scsi@vger.kernel.org
W:	http://www.icp-vortex.com/
S:	Supported
F:	drivers/scsi/gdt*

GEMTEK FM RADIO RECEIVER DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/radio/radio-gemtek*

GENERIC GPIO I2C DRIVER
M:	Haavard Skinnemoen <hskinnemoen@gmail.com>
S:	Supported
F:	drivers/i2c/busses/i2c-gpio.c
F:	include/linux/i2c-gpio.h

GENERIC GPIO I2C MULTIPLEXER DRIVER
M:	Peter Korsgaard <peter.korsgaard@barco.com>
L:	linux-i2c@vger.kernel.org
S:	Supported
F:	drivers/i2c/muxes/i2c-mux-gpio.c
F:	include/linux/i2c-mux-gpio.h
F:	Documentation/i2c/muxes/i2c-mux-gpio

GENERIC HDLC (WAN) DRIVERS
M:	Krzysztof Halasa <khc@pm.waw.pl>
W:	http://www.kernel.org/pub/linux/utils/net/hdlc/
S:	Maintained
F:	drivers/net/wan/c101.c
F:	drivers/net/wan/hd6457*
F:	drivers/net/wan/hdlc*
F:	drivers/net/wan/n2.c
F:	drivers/net/wan/pc300too.c
F:	drivers/net/wan/pci200syn.c
F:	drivers/net/wan/wanxl*

GENERIC INCLUDE/ASM HEADER FILES
M:	Arnd Bergmann <arnd@arndb.de>
L:	linux-arch@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
S:	Maintained
F:	include/asm-generic/
F:	include/uapi/asm-generic/

GENERIC PHY FRAMEWORK
M:	Kishon Vijay Abraham I <kishon@ti.com>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
S:	Supported
F:	drivers/phy/
F:	include/linux/phy/

GENERIC UIO DRIVER FOR PCI DEVICES
M:	"Michael S. Tsirkin" <mst@redhat.com>
L:	kvm@vger.kernel.org
S:	Supported
F:	drivers/uio/uio_pci_generic.c

GET_MAINTAINER SCRIPT
M:	Joe Perches <joe@perches.com>
S:	Maintained
F:	scripts/get_maintainer.pl

GFS2 FILE SYSTEM
M:	Steven Whitehouse <swhiteho@redhat.com>
L:	cluster-devel@redhat.com
W:	http://sources.redhat.com/cluster/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw.git
S:	Supported
F:	Documentation/filesystems/gfs2*.txt
F:	fs/gfs2/
F:	include/uapi/linux/gfs2_ondisk.h

GIGASET ISDN DRIVERS
M:	Hansjoerg Lipp <hjlipp@web.de>
M:	Tilman Schmidt <tilman@imap.cc>
L:	gigaset307x-common@lists.sourceforge.net
W:	http://gigaset307x.sourceforge.net/
S:	Maintained
F:	Documentation/isdn/README.gigaset
F:	drivers/isdn/gigaset/
F:	include/uapi/linux/gigaset_dev.h

GO7007 MPEG CODEC
M:	Hans Verkuil <hans.verkuil@cisco.com>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/usb/go7007/

GPIO SUBSYSTEM
M:	Linus Walleij <linus.walleij@linaro.org>
M:	Alexandre Courbot <gnurou@gmail.com>
L:	linux-gpio@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
S:	Maintained
F:	Documentation/gpio/
F:	drivers/gpio/
F:	include/linux/gpio/
F:	include/linux/gpio.h
F:	include/asm-generic/gpio.h

GRE DEMULTIPLEXER DRIVER
M:	Dmitry Kozlov <xeb@mail.ru>
L:	netdev@vger.kernel.org
S:	Maintained
F:	net/ipv4/gre_demux.c
F:	net/ipv4/gre_offload.c
F:	include/net/gre.h

GRETH 10/100/1G Ethernet MAC device driver
M:	Kristoffer Glembo <kristoffer@gaisler.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/aeroflex/

GSPCA FINEPIX SUBDRIVER
M:	Frank Zago <frank@zago.net>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/usb/gspca/finepix.c

GSPCA GL860 SUBDRIVER
M:	Olivier Lorin <o.lorin@laposte.net>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/usb/gspca/gl860/

GSPCA M5602 SUBDRIVER
M:	Erik Andren <erik.andren@gmail.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/usb/gspca/m5602/

GSPCA PAC207 SONIXB SUBDRIVER
M:	Hans de Goede <hdegoede@redhat.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/usb/gspca/pac207.c

GSPCA SN9C20X SUBDRIVER
M:	Brian Johnson <brijohn@gmail.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/usb/gspca/sn9c20x.c

GSPCA T613 SUBDRIVER
M:	Leandro Costantino <lcostantino@gmail.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/usb/gspca/t613.c

GSPCA USB WEBCAM DRIVER
M:	Hans de Goede <hdegoede@redhat.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/usb/gspca/

GUID PARTITION TABLE (GPT)
M:	Davidlohr Bueso <davidlohr@hp.com>
L:	linux-efi@vger.kernel.org
S:	Maintained
F:	block/partitions/efi.*

STK1160 USB VIDEO CAPTURE DRIVER
M:	Ezequiel Garcia <elezegarcia@gmail.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/usb/stk1160/

HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
M:	Frank Seidel <frank@f-seidel.de>
L:	platform-driver-x86@vger.kernel.org
W:	http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
S:	Maintained
F:	drivers/platform/x86/hdaps.c

HDPVR USB VIDEO ENCODER DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Odd Fixes
F:	drivers/media/usb/hdpvr/

HWPOISON MEMORY FAILURE HANDLING
M:	Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
L:	linux-mm@kvack.org
S:	Maintained
F:	mm/memory-failure.c
F:	mm/hwpoison-inject.c

HYPERVISOR VIRTUAL CONSOLE DRIVER
L:	linuxppc-dev@lists.ozlabs.org
S:	Odd Fixes
F:	drivers/tty/hvc/

HACKRF MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/usb/hackrf/

HARDWARE MONITORING
M:	Jean Delvare <jdelvare@suse.de>
M:	Guenter Roeck <linux@roeck-us.net>
L:	lm-sensors@lm-sensors.org
W:	http://www.lm-sensors.org/
T:	quilt kernel.org/pub/linux/kernel/people/jdelvare/linux-2.6/jdelvare-hwmon/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
S:	Maintained
F:	Documentation/hwmon/
F:	drivers/hwmon/
F:	include/linux/hwmon*.h

HARDWARE RANDOM NUMBER GENERATOR CORE
M:	Matt Mackall <mpm@selenic.com>
M:	Herbert Xu <herbert@gondor.apana.org.au>
S:	Odd fixes
F:	Documentation/hw_random.txt
F:	drivers/char/hw_random/
F:	include/linux/hw_random.h

HARDWARE SPINLOCK CORE
M:	Ohad Ben-Cohen <ohad@wizery.com>
S:	Maintained
F:	Documentation/hwspinlock.txt
F:	drivers/hwspinlock/hwspinlock_*
F:	include/linux/hwspinlock.h

HARMONY SOUND DRIVER
L:	linux-parisc@vger.kernel.org
S:	Maintained
F:	sound/parisc/harmony.*

HD29L2 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/dvb-frontends/hd29l2*

HEWLETT-PACKARD SMART2 RAID DRIVER
L:	iss_storagedev@hp.com
S:	Orphan
F:	Documentation/blockdev/cpqarray.txt
F:	drivers/block/cpqarray.*

HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
M:	Don Brace <don.brace@pmcs.com>
L:	iss_storagedev@hp.com
L:	storagedev@pmcs.com
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	Documentation/scsi/hpsa.txt
F:	drivers/scsi/hpsa*.[ch]
F:	include/linux/cciss*.h
F:	include/uapi/linux/cciss*.h

HEWLETT-PACKARD SMART CISS RAID DRIVER (cciss)
M:	Don Brace <don.brace@pmcs.com>
L:	iss_storagedev@hp.com
L:	storagedev@pmcs.com
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	Documentation/blockdev/cciss.txt
F:	drivers/block/cciss*
F:	include/linux/cciss_ioctl.h
F:	include/uapi/linux/cciss_ioctl.h

HFS FILESYSTEM
L:	linux-fsdevel@vger.kernel.org
S:	Orphan
F:	Documentation/filesystems/hfs.txt
F:	fs/hfs/

HFSPLUS FILESYSTEM
L:	linux-fsdevel@vger.kernel.org
S:	Orphan
F:	Documentation/filesystems/hfsplus.txt
F:	fs/hfsplus/

HGA FRAMEBUFFER DRIVER
M:	Ferenc Bakonyi <fero@drama.obuda.kando.hu>
L:	linux-nvidia@lists.surfsouth.com
W:	http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
S:	Maintained
F:	drivers/video/fbdev/hgafb.c

HIBERNATION (aka Software Suspend, aka swsusp)
M:	"Rafael J. Wysocki" <rjw@rjwysocki.net>
M:	Pavel Machek <pavel@ucw.cz>
L:	linux-pm@vger.kernel.org
S:	Supported
F:	arch/x86/power/
F:	drivers/base/power/
F:	kernel/power/
F:	include/linux/suspend.h
F:	include/linux/freezer.h
F:	include/linux/pm.h
F:	arch/*/include/asm/suspend*.h

HID CORE LAYER
M:	Jiri Kosina <jkosina@suse.cz>
L:	linux-input@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
S:	Maintained
F:	drivers/hid/
F:	include/linux/hid*
F:	include/uapi/linux/hid*

HIGH-RESOLUTION TIMERS, CLOCKEVENTS, DYNTICKS
M:	Thomas Gleixner <tglx@linutronix.de>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
S:	Maintained
F:	Documentation/timers/
F:	kernel/time/hrtimer.c
F:	kernel/time/clockevents.c
F:	kernel/time/tick*.*
F:	kernel/time/timer_*.c
F:	include/linux/clockchips.h
F:	include/linux/hrtimer.h

HIGH-SPEED SCC DRIVER FOR AX.25
L:	linux-hams@vger.kernel.org
S:	Orphan
F:	drivers/net/hamradio/dmascc.c
F:	drivers/net/hamradio/scc.c

HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
M:	HighPoint Linux Team <linux@highpoint-tech.com>
W:	http://www.highpoint-tech.com
S:	Supported
F:	Documentation/scsi/hptiop.txt
F:	drivers/scsi/hptiop.c

HIPPI
M:	Jes Sorensen <jes@trained-monkey.org>
L:	linux-hippi@sunsite.dk
S:	Maintained
F:	include/linux/hippidevice.h
F:	include/uapi/linux/if_hippi.h
F:	net/802/hippi.c
F:	drivers/net/hippi/

HOST AP DRIVER
M:	Jouni Malinen <j@w1.fi>
L:	hostap@shmoo.com (subscribers-only)
L:	linux-wireless@vger.kernel.org
W:	http://hostap.epitest.fi/
S:	Maintained
F:	drivers/net/wireless/hostap/

HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
L:	platform-driver-x86@vger.kernel.org
S:	Orphan
F:	drivers/platform/x86/tc1100-wmi.c

HP100:	Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
M:	Jaroslav Kysela <perex@perex.cz>
S:	Maintained
F:	drivers/net/ethernet/hp/hp100.*

HPET:	High Precision Event Timers driver
M:	Clemens Ladisch <clemens@ladisch.de>
S:	Maintained
F:	Documentation/timers/hpet.txt
F:	drivers/char/hpet.c
F:	include/linux/hpet.h
F:	include/uapi/linux/hpet.h

HPET:	x86
S:	Orphan
F:	arch/x86/kernel/hpet.c
F:	arch/x86/include/asm/hpet.h

HPFS FILESYSTEM
M:	Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
W:	http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
S:	Maintained
F:	fs/hpfs/

HSI SUBSYSTEM
M:	Sebastian Reichel <sre@kernel.org>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
S:	Maintained
F:	Documentation/ABI/testing/sysfs-bus-hsi
F:	Documentation/hsi.txt
F:	drivers/hsi/
F:	include/linux/hsi/
F:	include/uapi/linux/hsi/

HSO 3G MODEM DRIVER
M:	Jan Dumon <j.dumon@option.com>
W:	http://www.pharscape.org
S:	Maintained
F:	drivers/net/usb/hso.c

HSR NETWORK PROTOCOL
M:	Arvid Brodin <arvid.brodin@alten.se>
L:	netdev@vger.kernel.org
S:	Maintained
F:	net/hsr/

HTCPEN TOUCHSCREEN DRIVER
M:	Pau Oliva Fora <pof@eslack.org>
L:	linux-input@vger.kernel.org
S:	Maintained
F:	drivers/input/touchscreen/htcpen.c

HUGETLB FILESYSTEM
M:	Nadia Yvette Chambers <nyc@holomorphy.com>
S:	Maintained
F:	fs/hugetlbfs/

Hyper-V CORE AND DRIVERS
M:	K. Y. Srinivasan <kys@microsoft.com>
M:	Haiyang Zhang <haiyangz@microsoft.com>
L:	devel@linuxdriverproject.org
S:	Maintained
F:	arch/x86/include/asm/mshyperv.h
F:	arch/x86/include/uapi/asm/hyperv.h
F:	arch/x86/kernel/cpu/mshyperv.c
F:	drivers/hid/hid-hyperv.c
F:	drivers/hv/
F:	drivers/input/serio/hyperv-keyboard.c
F:	drivers/net/hyperv/
F:	drivers/scsi/storvsc_drv.c
F:	drivers/video/fbdev/hyperv_fb.c
F:	include/linux/hyperv.h
F:	tools/hv/

I2C OVER PARALLEL PORT
M:	Jean Delvare <jdelvare@suse.de>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	Documentation/i2c/busses/i2c-parport
F:	Documentation/i2c/busses/i2c-parport-light
F:	drivers/i2c/busses/i2c-parport.c
F:	drivers/i2c/busses/i2c-parport-light.c

I2C/SMBUS CONTROLLER DRIVERS FOR PC
M:	Jean Delvare <jdelvare@suse.de>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	Documentation/i2c/busses/i2c-ali1535
F:	Documentation/i2c/busses/i2c-ali1563
F:	Documentation/i2c/busses/i2c-ali15x3
F:	Documentation/i2c/busses/i2c-amd756
F:	Documentation/i2c/busses/i2c-amd8111
F:	Documentation/i2c/busses/i2c-i801
F:	Documentation/i2c/busses/i2c-nforce2
F:	Documentation/i2c/busses/i2c-piix4
F:	Documentation/i2c/busses/i2c-sis5595
F:	Documentation/i2c/busses/i2c-sis630
F:	Documentation/i2c/busses/i2c-sis96x
F:	Documentation/i2c/busses/i2c-via
F:	Documentation/i2c/busses/i2c-viapro
F:	drivers/i2c/busses/i2c-ali1535.c
F:	drivers/i2c/busses/i2c-ali1563.c
F:	drivers/i2c/busses/i2c-ali15x3.c
F:	drivers/i2c/busses/i2c-amd756.c
F:	drivers/i2c/busses/i2c-amd756-s4882.c
F:	drivers/i2c/busses/i2c-amd8111.c
F:	drivers/i2c/busses/i2c-i801.c
F:	drivers/i2c/busses/i2c-isch.c
F:	drivers/i2c/busses/i2c-nforce2.c
F:	drivers/i2c/busses/i2c-nforce2-s4985.c
F:	drivers/i2c/busses/i2c-piix4.c
F:	drivers/i2c/busses/i2c-sis5595.c
F:	drivers/i2c/busses/i2c-sis630.c
F:	drivers/i2c/busses/i2c-sis96x.c
F:	drivers/i2c/busses/i2c-via.c
F:	drivers/i2c/busses/i2c-viapro.c

I2C/SMBUS ISMT DRIVER
M:	Seth Heasley <seth.heasley@intel.com>
M:	Neil Horman <nhorman@tuxdriver.com>
L:	linux-i2c@vger.kernel.org
F:	drivers/i2c/busses/i2c-ismt.c
F:	Documentation/i2c/busses/i2c-ismt

I2C/SMBUS STUB DRIVER
M:	Jean Delvare <jdelvare@suse.de>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	drivers/i2c/i2c-stub.c

I2C SUBSYSTEM
M:	Wolfram Sang <wsa@the-dreams.de>
L:	linux-i2c@vger.kernel.org
W:	https://i2c.wiki.kernel.org/
Q:	https://patchwork.ozlabs.org/project/linux-i2c/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
S:	Maintained
F:	Documentation/i2c/
F:	drivers/i2c/
F:	include/linux/i2c.h
F:	include/linux/i2c-*.h
F:	include/uapi/linux/i2c.h
F:	include/uapi/linux/i2c-*.h

I2C ACPI SUPPORT
M:	Mika Westerberg <mika.westerberg@linux.intel.com>
L:	linux-i2c@vger.kernel.org
L:	linux-acpi@vger.kernel.org
S:	Maintained

I2C-TAOS-EVM DRIVER
M:	Jean Delvare <jdelvare@suse.de>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	Documentation/i2c/busses/i2c-taos-evm
F:	drivers/i2c/busses/i2c-taos-evm.c

I2C-TINY-USB DRIVER
M:	Till Harbaum <till@harbaum.org>
L:	linux-i2c@vger.kernel.org
W:	http://www.harbaum.org/till/i2c_tiny_usb
S:	Maintained
F:	drivers/i2c/busses/i2c-tiny-usb.c

i386 BOOT CODE
M:	"H. Peter Anvin" <hpa@zytor.com>
S:	Maintained
F:	arch/x86/boot/

i386 SETUP CODE / CPU ERRATA WORKAROUNDS
M:	"H. Peter Anvin" <hpa@zytor.com>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-x86setup.git
S:	Maintained

IA64 (Itanium) PLATFORM
M:	Tony Luck <tony.luck@intel.com>
M:	Fenghua Yu <fenghua.yu@intel.com>
L:	linux-ia64@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
S:	Maintained
F:	arch/ia64/

IBM Power in-Nest Crypto Acceleration
M:	Marcelo Henrique Cerri <mhcerri@linux.vnet.ibm.com>
M:	Fionnuala Gunter <fin@linux.vnet.ibm.com>
L:	linux-crypto@vger.kernel.org
S:	Supported
F:	drivers/crypto/nx/

IBM Power 842 compression accelerator
M:	Dan Streetman <ddstreet@us.ibm.com>
S:	Supported
F:	drivers/crypto/nx/nx-842.c
F:	include/linux/nx842.h

IBM Power Linux RAID adapter
M:	Brian King <brking@us.ibm.com>
S:	Supported
F:	drivers/scsi/ipr.*

IBM Power Virtual Ethernet Device Driver
M:	Santiago Leon <santil@linux.vnet.ibm.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/ibm/ibmveth.*

IBM Power Virtual SCSI Device Drivers
M:	Nathan Fontenot <nfont@linux.vnet.ibm.com>
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	drivers/scsi/ibmvscsi/ibmvscsi*
F:	drivers/scsi/ibmvscsi/viosrp.h

IBM Power Virtual FC Device Drivers
M:	Brian King <brking@linux.vnet.ibm.com>
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	drivers/scsi/ibmvscsi/ibmvfc*

IBM ServeRAID RAID DRIVER
S:	Orphan
F:	drivers/scsi/ips.*

ICH LPC AND GPIO DRIVER
M:	Peter Tyser <ptyser@xes-inc.com>
S:	Maintained
F:	drivers/mfd/lpc_ich.c
F:	drivers/gpio/gpio-ich.c

IDE SUBSYSTEM
M:	"David S. Miller" <davem@davemloft.net>
L:	linux-ide@vger.kernel.org
Q:	http://patchwork.ozlabs.org/project/linux-ide/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
S:	Maintained
F:	Documentation/ide/
F:	drivers/ide/
F:	include/linux/ide.h

IDEAPAD LAPTOP EXTRAS DRIVER
M:	Ike Panhc <ike.pan@canonical.com>
L:	platform-driver-x86@vger.kernel.org
W:	http://launchpad.net/ideapad-laptop
S:	Maintained
F:	drivers/platform/x86/ideapad-laptop.c

IDEAPAD LAPTOP SLIDEBAR DRIVER
M:	Andrey Moiseev <o2g.org.ru@gmail.com>
L:	linux-input@vger.kernel.org
W:	https://github.com/o2genum/ideapad-slidebar
S:	Maintained
F:	drivers/input/misc/ideapad_slidebar.c

IDE/ATAPI DRIVERS
M:	Borislav Petkov <bp@alien8.de>
L:	linux-ide@vger.kernel.org
S:	Maintained
F:	Documentation/cdrom/ide-cd
F:	drivers/ide/ide-cd*

IDLE-I7300
M:	Andy Henroid <andrew.d.henroid@intel.com>
L:	linux-pm@vger.kernel.org
S:	Supported
F:	drivers/idle/i7300_idle.c

IEEE 802.15.4 SUBSYSTEM
M:	Alexander Aring <alex.aring@gmail.com>
L:	linux-wpan@vger.kernel.org
W:	https://github.com/linux-wpan
T:	git git://github.com/linux-wpan/linux-wpan-next.git
S:	Maintained
F:	net/ieee802154/
F:	net/mac802154/
F:	drivers/net/ieee802154/
F:	include/linux/nl802154.h
F:	include/linux/ieee802154.h
F:	include/net/nl802154.h
F:	include/net/mac802154.h
F:	include/net/af_ieee802154.h
F:	include/net/cfg802154.h
F:	include/net/ieee802154_netdev.h
F:	Documentation/networking/ieee802154.txt

IGUANAWORKS USB IR TRANSCEIVER
M:	Sean Young <sean@mess.org>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/rc/iguanair.c

IIO SUBSYSTEM AND DRIVERS
M:	Jonathan Cameron <jic23@kernel.org>
R:	Hartmut Knaack <knaack.h@gmx.de>
R:	Lars-Peter Clausen <lars@metafoo.de>
R:	Peter Meerwald <pmeerw@pmeerw.net>
L:	linux-iio@vger.kernel.org
S:	Maintained
F:	drivers/iio/
F:	drivers/staging/iio/
F:	include/linux/iio/

IKANOS/ADI EAGLE ADSL USB DRIVER
M:	Matthieu Castet <castet.matthieu@free.fr>
M:	Stanislaw Gruszka <stf_xl@wp.pl>
S:	Maintained
F:	drivers/usb/atm/ueagle-atm.c

INA209 HARDWARE MONITOR DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/ina209
F:	Documentation/devicetree/bindings/i2c/ina209.txt
F:	drivers/hwmon/ina209.c

INA2XX HARDWARE MONITOR DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/ina2xx
F:	drivers/hwmon/ina2xx.c
F:	include/linux/platform_data/ina2xx.h

INDUSTRY PACK SUBSYSTEM (IPACK)
M:	Samuel Iglesias Gonsalvez <siglesias@igalia.com>
M:	Jens Taprogge <jens.taprogge@taprogge.org>
M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
L:	industrypack-devel@lists.sourceforge.net
W:	http://industrypack.sourceforge.net
S:	Maintained
F:	drivers/ipack/

INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
M:	Mimi Zohar <zohar@linux.vnet.ibm.com>
M:	Dmitry Kasatkin <d.kasatkin@samsung.com>
L:	linux-ima-devel@lists.sourceforge.net
L:	linux-ima-user@lists.sourceforge.net
L:	linux-security-module@vger.kernel.org
S:	Supported
F:	security/integrity/ima/

IMS TWINTURBO FRAMEBUFFER DRIVER
L:	linux-fbdev@vger.kernel.org
S:	Orphan
F:	drivers/video/fbdev/imsttfb.c

INFINIBAND SUBSYSTEM
M:	Roland Dreier <roland@kernel.org>
M:	Sean Hefty <sean.hefty@intel.com>
M:	Hal Rosenstock <hal.rosenstock@gmail.com>
L:	linux-rdma@vger.kernel.org
W:	http://www.openfabrics.org/
Q:	http://patchwork.kernel.org/project/linux-rdma/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband.git
S:	Supported
F:	Documentation/infiniband/
F:	drivers/infiniband/
F:	include/uapi/linux/if_infiniband.h

INOTIFY
M:	John McCutchan <john@johnmccutchan.com>
M:	Robert Love <rlove@rlove.org>
M:	Eric Paris <eparis@parisplace.org>
S:	Maintained
F:	Documentation/filesystems/inotify.txt
F:	fs/notify/inotify/
F:	include/linux/inotify.h
F:	include/uapi/linux/inotify.h

INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
M:	Dmitry Torokhov <dmitry.torokhov@gmail.com>
M:	Dmitry Torokhov <dtor@mail.ru>
L:	linux-input@vger.kernel.org
Q:	http://patchwork.kernel.org/project/linux-input/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
S:	Maintained
F:	drivers/input/
F:	include/linux/input.h
F:	include/uapi/linux/input.h
F:	include/linux/input/

INPUT MULTITOUCH (MT) PROTOCOL
M:	Henrik Rydberg <rydberg@euromail.se>
L:	linux-input@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rydberg/input-mt.git
S:	Maintained
F:	Documentation/input/multi-touch-protocol.txt
F:	drivers/input/input-mt.c
K:	\b(ABS|SYN)_MT_

INTEL C600 SERIES SAS CONTROLLER DRIVER
M:	Intel SCU Linux support <intel-linux-scu@intel.com>
M:	Artur Paszkiewicz <artur.paszkiewicz@intel.com>
M:	Dave Jiang <dave.jiang@intel.com>
L:	linux-scsi@vger.kernel.org
T:	git git://git.code.sf.net/p/intel-sas/isci
S:	Supported
F:	drivers/scsi/isci/

INTEL IDLE DRIVER
M:	Len Brown <lenb@kernel.org>
L:	linux-pm@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
S:	Supported
F:	drivers/idle/intel_idle.c

INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
M:	Maik Broemme <mbroemme@plusserver.de>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	Documentation/fb/intelfb.txt
F:	drivers/video/fbdev/intelfb/

INTEL 810/815 FRAMEBUFFER DRIVER
M:	Antonino Daplas <adaplas@gmail.com>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	drivers/video/fbdev/i810/

INTEL MENLOW THERMAL DRIVER
M:	Sujith Thomas <sujith.thomas@intel.com>
L:	platform-driver-x86@vger.kernel.org
W:	https://01.org/linux-acpi
S:	Supported
F:	drivers/platform/x86/intel_menlow.c

INTEL IA32 MICROCODE UPDATE SUPPORT
M:	Tigran Aivazian <tigran@aivazian.fsnet.co.uk>
S:	Maintained
F:	arch/x86/kernel/cpu/microcode/core*
F:	arch/x86/kernel/cpu/microcode/intel*

INTEL I/OAT DMA DRIVER
M:	Dave Jiang <dave.jiang@intel.com>
R:	Dan Williams <dan.j.williams@intel.com>
L:	dmaengine@vger.kernel.org
Q:	https://patchwork.kernel.org/project/linux-dmaengine/list/
S:	Supported
F:	drivers/dma/ioat*

INTEL IOMMU (VT-d)
M:	David Woodhouse <dwmw2@infradead.org>
L:	iommu@lists.linux-foundation.org
T:	git git://git.infradead.org/iommu-2.6.git
S:	Supported
F:	drivers/iommu/intel-iommu.c
F:	include/linux/intel-iommu.h

INTEL IOP-ADMA DMA DRIVER
R:	Dan Williams <dan.j.williams@intel.com>
S:	Odd fixes
F:	drivers/dma/iop-adma.c

INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
M:	Krzysztof Halasa <khalasa@piap.pl>
S:	Maintained
F:	arch/arm/mach-ixp4xx/include/mach/qmgr.h
F:	arch/arm/mach-ixp4xx/include/mach/npe.h
F:	arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
F:	arch/arm/mach-ixp4xx/ixp4xx_npe.c
F:	drivers/net/ethernet/xscale/ixp4xx_eth.c
F:	drivers/net/wan/ixp4xx_hss.c

INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
M:	Deepak Saxena <dsaxena@plexity.net>
S:	Maintained
F:	drivers/char/hw_random/ixp4xx-rng.c

INTEL ETHERNET DRIVERS (e100/e1000/e1000e/fm10k/igb/igbvf/ixgb/ixgbe/ixgbevf/i40e/i40evf)
M:	Jeff Kirsher <jeffrey.t.kirsher@intel.com>
M:	Jesse Brandeburg <jesse.brandeburg@intel.com>
M:	Bruce Allan <bruce.w.allan@intel.com>
M:	Carolyn Wyborny <carolyn.wyborny@intel.com>
M:	Don Skidmore <donald.c.skidmore@intel.com>
M:	Greg Rose <gregory.v.rose@intel.com>
M:	Matthew Vick <matthew.vick@intel.com>
M:	John Ronciak <john.ronciak@intel.com>
M:	Mitch Williams <mitch.a.williams@intel.com>
M:	Linux NICS <linux.nics@intel.com>
L:	e1000-devel@lists.sourceforge.net
W:	http://www.intel.com/support/feedback.htm
W:	http://e1000.sourceforge.net/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next.git
S:	Supported
F:	Documentation/networking/e100.txt
F:	Documentation/networking/e1000.txt
F:	Documentation/networking/e1000e.txt
F:	Documentation/networking/igb.txt
F:	Documentation/networking/igbvf.txt
F:	Documentation/networking/ixgb.txt
F:	Documentation/networking/ixgbe.txt
F:	Documentation/networking/ixgbevf.txt
F:	Documentation/networking/i40e.txt
F:	Documentation/networking/i40evf.txt
F:	drivers/net/ethernet/intel/
F:	drivers/net/ethernet/intel/*/

INTEL-MID GPIO DRIVER
M:	David Cohen <david.a.cohen@linux.intel.com>
L:	linux-gpio@vger.kernel.org
S:	Maintained
F:	drivers/gpio/gpio-intel-mid.c

INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
M:	Stanislav Yakovlev <stas.yakovlev@gmail.com>
L:	linux-wireless@vger.kernel.org
S:	Maintained
F:	Documentation/networking/README.ipw2100
F:	Documentation/networking/README.ipw2200
F:	drivers/net/wireless/ipw2x00/

INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
M:	Richard L Maliszewski <richard.l.maliszewski@intel.com>
M:	Gang Wei <gang.wei@intel.com>
M:	Shane Wang <shane.wang@intel.com>
L:	tboot-devel@lists.sourceforge.net
W:	http://tboot.sourceforge.net
T:	hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
S:	Supported
F:	Documentation/intel_txt.txt
F:	include/linux/tboot.h
F:	arch/x86/kernel/tboot.c

INTEL WIRELESS WIMAX CONNECTION 2400
M:	Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
M:	linux-wimax@intel.com
L:     wimax@linuxwimax.org (subscribers-only)
S:	Supported
W:	http://linuxwimax.org
F:	Documentation/wimax/README.i2400m
F:	drivers/net/wimax/i2400m/
F:	include/uapi/linux/wimax/i2400m.h

INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
M:	Stanislaw Gruszka <sgruszka@redhat.com>
L:	linux-wireless@vger.kernel.org
S:	Supported
F:	drivers/net/wireless/iwlegacy/

INTEL WIRELESS WIFI LINK (iwlwifi)
M:	Johannes Berg <johannes.berg@intel.com>
M:	Emmanuel Grumbach <emmanuel.grumbach@intel.com>
M:	Intel Linux Wireless <ilw@linux.intel.com>
L:	linux-wireless@vger.kernel.org
W:	http://intellinuxwireless.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
S:	Supported
F:	drivers/net/wireless/iwlwifi/

INTEL MANAGEMENT ENGINE (mei)
M:	Tomas Winkler <tomas.winkler@intel.com>
L:	linux-kernel@vger.kernel.org
S:	Supported
F:	include/uapi/linux/mei.h
F:	drivers/misc/mei/*
F:	Documentation/misc-devices/mei/*

IOC3 ETHERNET DRIVER
M:	Ralf Baechle <ralf@linux-mips.org>
L:	linux-mips@linux-mips.org
S:	Maintained
F:	drivers/net/ethernet/sgi/ioc3-eth.c

IOC3 SERIAL DRIVER
M:	Pat Gefre <pfg@sgi.com>
L:	linux-serial@vger.kernel.org
S:	Maintained
F:	drivers/tty/serial/ioc3_serial.c

IOMMU DRIVERS
M:	Joerg Roedel <joro@8bytes.org>
L:	iommu@lists.linux-foundation.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
S:	Maintained
F:	drivers/iommu/

IP MASQUERADING
M:	Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
S:	Maintained
F:	net/ipv4/netfilter/ipt_MASQUERADE.c

IP1000A 10/100/1000 GIGABIT ETHERNET DRIVER
M:	Francois Romieu <romieu@fr.zoreil.com>
M:	Sorbica Shieh <sorbica@icplus.com.tw>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/icplus/ipg.*

IPATH DRIVER
M:	Mike Marciniszyn <infinipath@intel.com>
L:	linux-rdma@vger.kernel.org
S:	Maintained
F:	drivers/infiniband/hw/ipath/

IPMI SUBSYSTEM
M:	Corey Minyard <minyard@acm.org>
L:	openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
W:	http://openipmi.sourceforge.net/
S:	Supported
F:	Documentation/IPMI.txt
F:	drivers/char/ipmi/
F:	include/linux/ipmi*
F:	include/uapi/linux/ipmi*

IPS SCSI RAID DRIVER
M:	Adaptec OEM Raid Solutions <aacraid@adaptec.com>
L:	linux-scsi@vger.kernel.org
W:	http://www.adaptec.com/
S:	Maintained
F:	drivers/scsi/ips*

IPVS
M:	Wensong Zhang <wensong@linux-vs.org>
M:	Simon Horman <horms@verge.net.au>
M:	Julian Anastasov <ja@ssi.bg>
L:	netdev@vger.kernel.org
L:	lvs-devel@vger.kernel.org
S:	Maintained
F:	Documentation/networking/ipvs-sysctl.txt
F:	include/net/ip_vs.h
F:	include/uapi/linux/ip_vs.h
F:	net/netfilter/ipvs/

IPWIRELESS DRIVER
M:	Jiri Kosina <jkosina@suse.cz>
M:	David Sterba <dsterba@suse.cz>
S:	Odd Fixes
F:	drivers/tty/ipwireless/

IPX NETWORK LAYER
M:	Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
L:	netdev@vger.kernel.org
S:	Maintained
F:	include/net/ipx.h
F:	include/uapi/linux/ipx.h
F:	net/ipx/

IRDA SUBSYSTEM
M:	Samuel Ortiz <samuel@sortiz.org>
L:	irda-users@lists.sourceforge.net (subscribers-only)
L:	netdev@vger.kernel.org
W:	http://irda.sourceforge.net/
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/irda-2.6.git
F:	Documentation/networking/irda.txt
F:	drivers/net/irda/
F:	include/net/irda/
F:	net/irda/

IRQ SUBSYSTEM
M:	Thomas Gleixner <tglx@linutronix.de>
L:	linux-kernel@vger.kernel.org
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
F:	kernel/irq/

IRQCHIP DRIVERS
M:	Thomas Gleixner <tglx@linutronix.de>
M:	Jason Cooper <jason@lakedaemon.net>
L:	linux-kernel@vger.kernel.org
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
T:	git git://git.infradead.org/users/jcooper/linux.git irqchip/core
F:	Documentation/devicetree/bindings/interrupt-controller/
F:	drivers/irqchip/

IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
M:	Benjamin Herrenschmidt <benh@kernel.crashing.org>
S:	Maintained
F:	Documentation/IRQ-domain.txt
F:	include/linux/irqdomain.h
F:	kernel/irq/irqdomain.c

ISAPNP
M:	Jaroslav Kysela <perex@perex.cz>
S:	Maintained
F:	Documentation/isapnp.txt
F:	drivers/pnp/isapnp/
F:	include/linux/isapnp.h

ISA RADIO MODULE
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/radio/radio-isa*

iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
M:	Peter Jones <pjones@redhat.com>
M:	Konrad Rzeszutek Wilk <konrad@kernel.org>
S:	Maintained
F:	drivers/firmware/iscsi_ibft*

ISCSI
M:	Mike Christie <michaelc@cs.wisc.edu>
L:	open-iscsi@googlegroups.com
W:	www.open-iscsi.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mnc/linux-2.6-iscsi.git
S:	Maintained
F:	drivers/scsi/*iscsi*
F:	include/scsi/*iscsi*

ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
M:	Or Gerlitz <ogerlitz@mellanox.com>
M:	Sagi Grimberg <sagig@mellanox.com>
M:	Roi Dayan <roid@mellanox.com>
L:	linux-rdma@vger.kernel.org
S:	Supported
W:	http://www.openfabrics.org
W:	www.open-iscsi.org
Q:	http://patchwork.kernel.org/project/linux-rdma/list/
F:	drivers/infiniband/ulp/iser/

ISDN SUBSYSTEM
M:	Karsten Keil <isdn@linux-pingi.de>
L:	isdn4linux@listserv.isdn4linux.de (subscribers-only)
L:	netdev@vger.kernel.org
W:	http://www.isdn4linux.de
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
S:	Maintained
F:	Documentation/isdn/
F:	drivers/isdn/
F:	include/linux/isdn.h
F:	include/linux/isdn/
F:	include/uapi/linux/isdn.h
F:	include/uapi/linux/isdn/

ISDN SUBSYSTEM (Eicon active card driver)
M:	Armin Schindler <mac@melware.de>
L:	isdn4linux@listserv.isdn4linux.de (subscribers-only)
W:	http://www.melware.de
S:	Maintained
F:	drivers/isdn/hardware/eicon/

IT87 HARDWARE MONITORING DRIVER
M:	Jean Delvare <jdelvare@suse.de>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/it87
F:	drivers/hwmon/it87.c

IT913X MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/tuners/it913x*

IVTV VIDEO4LINUX DRIVER
M:	Andy Walls <awalls@md.metrocast.net>
L:	ivtv-devel@ivtvdriver.org (moderated for non-subscribers)
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://www.ivtvdriver.org
S:	Maintained
F:	Documentation/video4linux/*.ivtv
F:	drivers/media/pci/ivtv/
F:	include/uapi/linux/ivtv*

IX2505V MEDIA DRIVER
M:	Malcolm Priestley <tvboxspy@gmail.com>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
S:	Maintained
F:	drivers/media/dvb-frontends/ix2505v*

JC42.4 TEMPERATURE SENSOR DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	drivers/hwmon/jc42.c
F:	Documentation/hwmon/jc42

JFS FILESYSTEM
M:	Dave Kleikamp <shaggy@kernel.org>
L:	jfs-discussion@lists.sourceforge.net
W:	http://jfs.sourceforge.net/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6.git
S:	Maintained
F:	Documentation/filesystems/jfs.txt
F:	fs/jfs/

JME NETWORK DRIVER
M:	Guo-Fu Tseng <cooldavid@cooldavid.org>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/jme.*

JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
M:	David Woodhouse <dwmw2@infradead.org>
L:	linux-mtd@lists.infradead.org
W:	http://www.linux-mtd.infradead.org/doc/jffs2.html
S:	Maintained
F:	fs/jffs2/
F:	include/uapi/linux/jffs2.h

JOURNALLING LAYER FOR BLOCK DEVICES (JBD)
M:	Andrew Morton <akpm@linux-foundation.org>
M:	Jan Kara <jack@suse.cz>
L:	linux-ext4@vger.kernel.org
S:	Maintained
F:	fs/jbd/
F:	include/linux/jbd.h

JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
M:	"Theodore Ts'o" <tytso@mit.edu>
L:	linux-ext4@vger.kernel.org
S:	Maintained
F:	fs/jbd2/
F:	include/linux/jbd2.h

JSM Neo PCI based serial card
M:	Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
L:	linux-serial@vger.kernel.org
S:	Maintained
F:	drivers/tty/serial/jsm/

K10TEMP HARDWARE MONITORING DRIVER
M:	Clemens Ladisch <clemens@ladisch.de>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/k10temp
F:	drivers/hwmon/k10temp.c

K8TEMP HARDWARE MONITORING DRIVER
M:	Rudolf Marek <r.marek@assembler.cz>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/k8temp
F:	drivers/hwmon/k8temp.c

KCONFIG
M:	"Yann E. MORIN" <yann.morin.1998@free.fr>
L:	linux-kbuild@vger.kernel.org
T:	git git://gitorious.org/linux-kconfig/linux-kconfig
S:	Maintained
F:	Documentation/kbuild/kconfig-language.txt
F:	scripts/kconfig/

KDUMP
M:	Vivek Goyal <vgoyal@redhat.com>
M:	Haren Myneni <hbabu@us.ibm.com>
L:	kexec@lists.infradead.org
W:	http://lse.sourceforge.net/kdump/
S:	Maintained
F:	Documentation/kdump/

KEENE FM RADIO TRANSMITTER DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/radio/radio-keene*

KERNEL AUTOMOUNTER v4 (AUTOFS4)
M:	Ian Kent <raven@themaw.net>
L:	autofs@vger.kernel.org
S:	Maintained
F:	fs/autofs4/

KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
M:	Michal Marek <mmarek@suse.cz>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git for-next
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git rc-fixes
L:	linux-kbuild@vger.kernel.org
S:	Maintained
F:	Documentation/kbuild/
F:	Makefile
F:	scripts/Makefile.*
F:	scripts/basic/
F:	scripts/mk*
F:	scripts/package/

KERNEL JANITORS
L:	kernel-janitors@vger.kernel.org
W:	http://kernelnewbies.org/KernelJanitors
S:	Odd Fixes

KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
M:	"J. Bruce Fields" <bfields@fieldses.org>
L:	linux-nfs@vger.kernel.org
W:	http://nfs.sourceforge.net/
S:	Supported
F:	fs/nfsd/
F:	include/uapi/linux/nfsd/
F:	fs/lockd/
F:	fs/nfs_common/
F:	net/sunrpc/
F:	include/linux/lockd/
F:	include/linux/sunrpc/
F:	include/uapi/linux/sunrpc/

KERNEL SELFTEST FRAMEWORK
M:	Shuah Khan <shuahkh@osg.samsung.com>
L:	linux-api@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/shuah/linux-kselftest
S:	Maintained
F:	tools/testing/selftests

KERNEL VIRTUAL MACHINE (KVM)
M:	Gleb Natapov <gleb@kernel.org>
M:	Paolo Bonzini <pbonzini@redhat.com>
L:	kvm@vger.kernel.org
W:	http://www.linux-kvm.org
T:	git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
S:	Supported
F:	Documentation/*/kvm*.txt
F:	Documentation/virtual/kvm/
F:	arch/*/kvm/
F:	arch/*/include/asm/kvm*
F:	include/linux/kvm*
F:	include/uapi/linux/kvm*
F:	virt/kvm/

KERNEL VIRTUAL MACHINE (KVM) FOR AMD-V
M:	Joerg Roedel <joro@8bytes.org>
L:	kvm@vger.kernel.org
W:	http://kvm.qumranet.com
S:	Maintained
F:	arch/x86/include/asm/svm.h
F:	arch/x86/kvm/svm.c

KERNEL VIRTUAL MACHINE (KVM) FOR POWERPC
M:	Alexander Graf <agraf@suse.de>
L:	kvm-ppc@vger.kernel.org
W:	http://kvm.qumranet.com
T:	git git://github.com/agraf/linux-2.6.git
S:	Supported
F:	arch/powerpc/include/asm/kvm*
F:	arch/powerpc/kvm/

KERNEL VIRTUAL MACHINE For Itanium (KVM/IA64)
M:	Xiantao Zhang <xiantao.zhang@intel.com>
L:	kvm-ia64@vger.kernel.org
W:	http://kvm.qumranet.com
S:	Supported
F:	Documentation/ia64/kvm.txt
F:	arch/ia64/include/asm/kvm*
F:	arch/ia64/kvm/

KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
M:	Christian Borntraeger <borntraeger@de.ibm.com>
M:	Cornelia Huck <cornelia.huck@de.ibm.com>
M:	linux390@de.ibm.com
L:	linux-s390@vger.kernel.org
W:	http://www.ibm.com/developerworks/linux/linux390/
S:	Supported
F:	Documentation/s390/kvm.txt
F:	arch/s390/include/asm/kvm*
F:	arch/s390/kvm/
F:	drivers/s390/kvm/

KERNEL VIRTUAL MACHINE (KVM) FOR ARM
M:	Christoffer Dall <christoffer.dall@linaro.org>
M:	Marc Zyngier <marc.zyngier@arm.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L:	kvmarm@lists.cs.columbia.edu
W:	http://systems.cs.columbia.edu/projects/kvm-arm
S:	Supported
F:	arch/arm/include/uapi/asm/kvm*
F:	arch/arm/include/asm/kvm*
F:	arch/arm/kvm/
F:	virt/kvm/arm/
F:	include/kvm/arm_*

KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
M:	Christoffer Dall <christoffer.dall@linaro.org>
M:	Marc Zyngier <marc.zyngier@arm.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L:	kvmarm@lists.cs.columbia.edu
S:	Maintained
F:	arch/arm64/include/uapi/asm/kvm*
F:	arch/arm64/include/asm/kvm*
F:	arch/arm64/kvm/

KEXEC
M:	Eric Biederman <ebiederm@xmission.com>
W:	http://kernel.org/pub/linux/utils/kernel/kexec/
L:	kexec@lists.infradead.org
S:	Maintained
F:	include/linux/kexec.h
F:	include/uapi/linux/kexec.h
F:	kernel/kexec.c

KEYS/KEYRINGS:
M:	David Howells <dhowells@redhat.com>
L:	keyrings@linux-nfs.org
S:	Maintained
F:	Documentation/security/keys.txt
F:	include/linux/key.h
F:	include/linux/key-type.h
F:	include/keys/
F:	security/keys/

KEYS-TRUSTED
M:	David Safford <safford@us.ibm.com>
M:	Mimi Zohar <zohar@linux.vnet.ibm.com>
L:	linux-security-module@vger.kernel.org
L:	keyrings@linux-nfs.org
S:	Supported
F:	Documentation/security/keys-trusted-encrypted.txt
F:	include/keys/trusted-type.h
F:	security/keys/trusted.c
F:	security/keys/trusted.h

KEYS-ENCRYPTED
M:	Mimi Zohar <zohar@linux.vnet.ibm.com>
M:	David Safford <safford@us.ibm.com>
L:	linux-security-module@vger.kernel.org
L:	keyrings@linux-nfs.org
S:	Supported
F:	Documentation/security/keys-trusted-encrypted.txt
F:	include/keys/encrypted-type.h
F:	security/keys/encrypted-keys/

KGDB / KDB /debug_core
M:	Jason Wessel <jason.wessel@windriver.com>
W:	http://kgdb.wiki.kernel.org/
L:	kgdb-bugreport@lists.sourceforge.net
S:	Maintained
F:	Documentation/DocBook/kgdb.tmpl
F:	drivers/misc/kgdbts.c
F:	drivers/tty/serial/kgdboc.c
F:	include/linux/kdb.h
F:	include/linux/kgdb.h
F:	kernel/debug/

KMEMCHECK
M:	Vegard Nossum <vegardno@ifi.uio.no>
M:	Pekka Enberg <penberg@kernel.org>
S:	Maintained
F:	Documentation/kmemcheck.txt
F:	arch/x86/include/asm/kmemcheck.h
F:	arch/x86/mm/kmemcheck/
F:	include/linux/kmemcheck.h
F:	mm/kmemcheck.c

KMEMLEAK
M:	Catalin Marinas <catalin.marinas@arm.com>
S:	Maintained
F:	Documentation/kmemleak.txt
F:	include/linux/kmemleak.h
F:	mm/kmemleak.c
F:	mm/kmemleak-test.c

KPROBES
M:	Ananth N Mavinakayanahalli <ananth@in.ibm.com>
M:	Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
M:	"David S. Miller" <davem@davemloft.net>
M:	Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
S:	Maintained
F:	Documentation/kprobes.txt
F:	include/linux/kprobes.h
F:	kernel/kprobes.c

KS0108 LCD CONTROLLER DRIVER
M:	Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
W:	http://miguelojeda.es/auxdisplay.htm
W:	http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
S:	Maintained
F:	Documentation/auxdisplay/ks0108
F:	drivers/auxdisplay/ks0108.c
F:	include/linux/ks0108.h

LAPB module
L:	linux-x25@vger.kernel.org
S:	Orphan
F:	Documentation/networking/lapb-module.txt
F:	include/*/lapb.h
F:	net/lapb/

LASI 53c700 driver for PARISC
M:	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	Documentation/scsi/53c700.txt
F:	drivers/scsi/53c700*

LED SUBSYSTEM
M:	Bryan Wu <cooloney@gmail.com>
M:	Richard Purdie <rpurdie@rpsys.net>
L:	linux-leds@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds.git
S:	Maintained
F:	drivers/leds/
F:	include/linux/leds.h

LEGACY EEPROM DRIVER
M:	Jean Delvare <jdelvare@suse.de>
S:	Maintained
F:	Documentation/misc-devices/eeprom
F:	drivers/misc/eeprom/eeprom.c

LEGO USB Tower driver
M:	Juergen Stuber <starblue@users.sourceforge.net>
L:	legousb-devel@lists.sourceforge.net
W:	http://legousb.sourceforge.net/
S:	Maintained
F:	drivers/usb/misc/legousbtower.c

LG2160 MEDIA DRIVER
M:	Michael Krufky <mkrufky@linuxtv.org>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://github.com/mkrufky
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/mkrufky/tuners.git
S:	Maintained
F:	drivers/media/dvb-frontends/lg2160.*

LGDT3305 MEDIA DRIVER
M:	Michael Krufky <mkrufky@linuxtv.org>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://github.com/mkrufky
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/mkrufky/tuners.git
S:	Maintained
F:	drivers/media/dvb-frontends/lgdt3305.*

LGUEST
M:	Rusty Russell <rusty@rustcorp.com.au>
L:	lguest@lists.ozlabs.org
W:	http://lguest.ozlabs.org/
S:	Odd Fixes
F:	arch/x86/include/asm/lguest*.h
F:	arch/x86/lguest/
F:	drivers/lguest/
F:	include/linux/lguest*.h
F:	tools/lguest/

LIBLOCKDEP
M:	Sasha Levin <sasha.levin@oracle.com>
S:	Maintained
F:	tools/lib/lockdep/

LINUX FOR IBM pSERIES (RS/6000)
M:	Paul Mackerras <paulus@au.ibm.com>
W:	http://www.ibm.com/linux/ltc/projects/ppc
S:	Supported
F:	arch/powerpc/boot/rs6000.h

LINUX FOR POWERPC (32-BIT AND 64-BIT)
M:	Benjamin Herrenschmidt <benh@kernel.crashing.org>
M:	Paul Mackerras <paulus@samba.org>
M:	Michael Ellerman <mpe@ellerman.id.au>
W:	http://www.penguinppc.org/
L:	linuxppc-dev@lists.ozlabs.org
Q:	http://patchwork.ozlabs.org/project/linuxppc-dev/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git
S:	Supported
F:	Documentation/powerpc/
F:	arch/powerpc/

LINUX FOR POWER MACINTOSH
M:	Benjamin Herrenschmidt <benh@kernel.crashing.org>
W:	http://www.penguinppc.org/
L:	linuxppc-dev@lists.ozlabs.org
S:	Maintained
F:	arch/powerpc/platforms/powermac/
F:	drivers/macintosh/

LINUX FOR POWERPC EMBEDDED MPC5XXX
M:	Anatolij Gustschin <agust@denx.de>
L:	linuxppc-dev@lists.ozlabs.org
T:	git git://git.denx.de/linux-denx-agust.git
S:	Maintained
F:	arch/powerpc/platforms/512x/
F:	arch/powerpc/platforms/52xx/

LINUX FOR POWERPC EMBEDDED PPC4XX
M:  Alistair Popple <alistair@popple.id.au>
M:	Matt Porter <mporter@kernel.crashing.org>
W:	http://www.penguinppc.org/
L:	linuxppc-dev@lists.ozlabs.org
S:	Maintained
F:	arch/powerpc/platforms/40x/
F:	arch/powerpc/platforms/44x/

LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
L:	linuxppc-dev@lists.ozlabs.org
S:	Orphan
F:	arch/powerpc/*/*virtex*
F:	arch/powerpc/*/*/*virtex*

LINUX FOR POWERPC EMBEDDED PPC8XX
M:	Vitaly Bordug <vitb@kernel.crashing.org>
W:	http://www.penguinppc.org/
L:	linuxppc-dev@lists.ozlabs.org
S:	Maintained
F:	arch/powerpc/platforms/8xx/

LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
M:	Scott Wood <scottwood@freescale.com>
M:	Kumar Gala <galak@kernel.crashing.org>
W:	http://www.penguinppc.org/
L:	linuxppc-dev@lists.ozlabs.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
S:	Maintained
F:	arch/powerpc/platforms/83xx/
F:	arch/powerpc/platforms/85xx/

LINUX FOR POWERPC PA SEMI PWRFICIENT
M:	Olof Johansson <olof@lixom.net>
L:	linuxppc-dev@lists.ozlabs.org
S:	Maintained
F:	arch/powerpc/platforms/pasemi/
F:	drivers/*/*pasemi*
F:	drivers/*/*/*pasemi*

LINUX SECURITY MODULE (LSM) FRAMEWORK
M:	Chris Wright <chrisw@sous-sol.org>
L:	linux-security-module@vger.kernel.org
S:	Supported

LIS3LV02D ACCELEROMETER DRIVER
M:	Eric Piel <eric.piel@tremplin-utc.net>
S:	Maintained
F:	Documentation/misc-devices/lis3lv02d
F:	drivers/misc/lis3lv02d/
F:	drivers/platform/x86/hp_accel.c

LLC (802.2)
M:	Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
S:	Maintained
F:	include/linux/llc.h
F:	include/uapi/linux/llc.h
F:	include/net/llc*
F:	net/llc/

LM73 HARDWARE MONITOR DRIVER
M:	Guillaume Ligneul <guillaume.ligneul@gmail.com>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	drivers/hwmon/lm73.c

LM78 HARDWARE MONITOR DRIVER
M:	Jean Delvare <jdelvare@suse.de>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/lm78
F:	drivers/hwmon/lm78.c

LM83 HARDWARE MONITOR DRIVER
M:	Jean Delvare <jdelvare@suse.de>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/lm83
F:	drivers/hwmon/lm83.c

LM90 HARDWARE MONITOR DRIVER
M:	Jean Delvare <jdelvare@suse.de>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/lm90
F:	Documentation/devicetree/bindings/hwmon/lm90.txt
F:	drivers/hwmon/lm90.c

LM95234 HARDWARE MONITOR DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/lm95234
F:	drivers/hwmon/lm95234.c

LME2510 MEDIA DRIVER
M:	Malcolm Priestley <tvboxspy@gmail.com>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
S:	Maintained
F:	drivers/media/usb/dvb-usb-v2/lmedm04*

LOCKDEP AND LOCKSTAT
M:	Peter Zijlstra <peterz@infradead.org>
M:	Ingo Molnar <mingo@redhat.com>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/locking
S:	Maintained
F:	Documentation/locking/lockdep*.txt
F:	Documentation/locking/lockstat.txt
F:	include/linux/lockdep.h
F:	kernel/locking/

LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
M:	"Richard Russon (FlatCap)" <ldm@flatcap.org>
L:	linux-ntfs-dev@lists.sourceforge.net
W:	http://www.linux-ntfs.org/content/view/19/37/
S:	Maintained
F:	Documentation/ldm.txt
F:	block/partitions/ldm.*

LogFS
M:	Joern Engel <joern@logfs.org>
M:	Prasad Joshi <prasadjoshi.linux@gmail.com>
L:	logfs@logfs.org
W:	logfs.org
S:	Maintained
F:	fs/logfs/

LPC32XX MACHINE SUPPORT
M:	Roland Stigge <stigge@antcom.de>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	arch/arm/mach-lpc32xx/

LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
M:	Nagalakshmi Nandigama <nagalakshmi.nandigama@avagotech.com>
M:	Praveen Krishnamoorthy <praveen.krishnamoorthy@avagotech.com>
M:	Sreekanth Reddy <sreekanth.reddy@avagotech.com>
M:	Abhijit Mahajan <abhijit.mahajan@avagotech.com>
L:	MPT-FusionLinux.pdl@avagotech.com
L:	linux-scsi@vger.kernel.org
W:	http://www.lsilogic.com/support
S:	Supported
F:	drivers/message/fusion/
F:	drivers/scsi/mpt2sas/
F:	drivers/scsi/mpt3sas/

LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
M:	Matthew Wilcox <matthew@wil.cx>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	drivers/scsi/sym53c8xx_2/

LTC4261 HARDWARE MONITOR DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/ltc4261
F:	drivers/hwmon/ltc4261.c

LTP (Linux Test Project)
M:	Mike Frysinger <vapier@gentoo.org>
M:	Cyril Hrubis <chrubis@suse.cz>
M:	Wanlong Gao <gaowanlong@cn.fujitsu.com>
M:	Jan Stancek <jstancek@redhat.com>
M:	Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
M:	Alexey Kodanev <alexey.kodanev@oracle.com>
L:	ltp-list@lists.sourceforge.net (subscribers-only)
W:	http://linux-test-project.github.io/
T:	git git://github.com/linux-test-project/ltp.git
S:	Maintained

M32R ARCHITECTURE
W:	http://www.linux-m32r.org/
S:	Orphan
F:	arch/m32r/

M68K ARCHITECTURE
M:	Geert Uytterhoeven <geert@linux-m68k.org>
L:	linux-m68k@lists.linux-m68k.org
W:	http://www.linux-m68k.org/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
S:	Maintained
F:	arch/m68k/
F:	drivers/zorro/

M68K ON APPLE MACINTOSH
M:	Joshua Thompson <funaho@jurai.org>
W:	http://www.mac.linux-m68k.org/
L:	linux-m68k@lists.linux-m68k.org
S:	Maintained
F:	arch/m68k/mac/

M68K ON HP9000/300
M:	Philip Blundell <philb@gnu.org>
W:	http://www.tazenda.demon.co.uk/phil/linux-hp
S:	Maintained
F:	arch/m68k/hp300/

M88DS3103 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/dvb-frontends/m88ds3103*

M88RS2000 MEDIA DRIVER
M:	Malcolm Priestley <tvboxspy@gmail.com>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
S:	Maintained
F:	drivers/media/dvb-frontends/m88rs2000*

M88TS2022 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/tuners/m88ts2022*

MA901 MASTERKIT USB FM RADIO DRIVER
M:	Alexey Klimov <klimov.linux@gmail.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/radio/radio-ma901.c

MAC80211
M:	Johannes Berg <johannes@sipsolutions.net>
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
S:	Maintained
F:	Documentation/networking/mac80211-injection.txt
F:	include/net/mac80211.h
F:	net/mac80211/

MACVLAN DRIVER
M:	Patrick McHardy <kaber@trash.net>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/macvlan.c
F:	include/linux/if_macvlan.h

MAILBOX API
M:	Jassi Brar <jassisinghbrar@gmail.com>
L:	linux-kernel@vger.kernel.org
S:	Maintained
F:	drivers/mailbox/
F:	include/linux/mailbox_client.h
F:	include/linux/mailbox_controller.h

MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
M:	Michael Kerrisk <mtk.manpages@gmail.com>
W:	http://www.kernel.org/doc/man-pages
L:	linux-man@vger.kernel.org
S:	Maintained

MARVELL ARMADA DRM SUPPORT
M:	Russell King <rmk+kernel@arm.linux.org.uk>
S:	Maintained
F:	drivers/gpu/drm/armada/

MARVELL 88E6352 DSA support
M:	Guenter Roeck <linux@roeck-us.net>
S:	Maintained
F:	drivers/net/dsa/mv88e6352.c

MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
M:	Mirko Lindner <mlindner@marvell.com>
M:	Stephen Hemminger <stephen@networkplumber.org>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/marvell/sk*

MARVELL LIBERTAS WIRELESS DRIVER
L:	libertas-dev@lists.infradead.org
S:	Orphan
F:	drivers/net/wireless/libertas/

MARVELL MV643XX ETHERNET DRIVER
M:	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/marvell/mv643xx_eth.*
F:	include/linux/mv643xx.h

MARVELL MVNETA ETHERNET DRIVER
M:	Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/marvell/mvneta.*

MARVELL MWIFIEX WIRELESS DRIVER
M:	Amitkumar Karwar <akarwar@marvell.com>
M:	Avinash Patil <patila@marvell.com>
L:	linux-wireless@vger.kernel.org
S:	Maintained
F:	drivers/net/wireless/mwifiex/

MARVELL MWL8K WIRELESS DRIVER
M:	Lennert Buytenhek <buytenh@wantstofly.org>
L:	linux-wireless@vger.kernel.org
S:	Odd Fixes
F:	drivers/net/wireless/mwl8k.c

MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
M:	Nicolas Pitre <nico@fluxnic.net>
S:	Odd Fixes
F:	drivers/mmc/host/mvsdio.*

MATROX FRAMEBUFFER DRIVER
L:	linux-fbdev@vger.kernel.org
S:	Orphan
F:	drivers/video/fbdev/matrox/matroxfb_*
F:	include/uapi/linux/matroxfb.h

MAX16065 HARDWARE MONITOR DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/max16065
F:	drivers/hwmon/max16065.c

MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
M:	"Hans J. Koch" <hjk@hansjkoch.de>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/max6650
F:	drivers/hwmon/max6650.c

MAX6697 HARDWARE MONITOR DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/max6697
F:	Documentation/devicetree/bindings/i2c/max6697.txt
F:	drivers/hwmon/max6697.c
F:	include/linux/platform_data/max6697.h

MAXIRADIO FM RADIO RECEIVER DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/radio/radio-maxiradio*

MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
P:	LinuxTV.org Project
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org
Q:	http://patchwork.kernel.org/project/linux-media/list/
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	Documentation/dvb/
F:	Documentation/video4linux/
F:	Documentation/DocBook/media/
F:	drivers/media/
F:	drivers/staging/media/
F:	include/media/
F:	include/uapi/linux/dvb/
F:	include/uapi/linux/videodev2.h
F:	include/uapi/linux/media.h
F:	include/uapi/linux/v4l2-*
F:	include/uapi/linux/meye.h
F:	include/uapi/linux/ivtv*
F:	include/uapi/linux/uvcvideo.h

MEDIAVISION PRO MOVIE STUDIO DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Odd Fixes
F:	drivers/media/parport/pms*

MEGARAID SCSI DRIVERS
M:	Neela Syam Kolli <megaraidlinux@lsi.com>
L:	linux-scsi@vger.kernel.org
W:	http://megaraid.lsilogic.com
S:	Maintained
F:	Documentation/scsi/megaraid.txt
F:	drivers/scsi/megaraid.*
F:	drivers/scsi/megaraid/

MELLANOX ETHERNET DRIVER (mlx4_en)
M:	Amir Vadai <amirv@mellanox.com>
L:	netdev@vger.kernel.org
S:	Supported
W:	http://www.mellanox.com
Q:	http://patchwork.ozlabs.org/project/netdev/list/
F:	drivers/net/ethernet/mellanox/mlx4/en_*

MEMORY MANAGEMENT
L:	linux-mm@kvack.org
W:	http://www.linux-mm.org
S:	Maintained
F:	include/linux/mm.h
F:	include/linux/gfp.h
F:	include/linux/mmzone.h
F:	include/linux/memory_hotplug.h
F:	include/linux/vmalloc.h
F:	mm/

MEMORY TECHNOLOGY DEVICES (MTD)
M:	David Woodhouse <dwmw2@infradead.org>
M:	Brian Norris <computersforpeace@gmail.com>
L:	linux-mtd@lists.infradead.org
W:	http://www.linux-mtd.infradead.org/
Q:	http://patchwork.ozlabs.org/project/linux-mtd/list/
T:	git git://git.infradead.org/linux-mtd.git
T:	git git://git.infradead.org/l2-mtd.git
S:	Maintained
F:	drivers/mtd/
F:	include/linux/mtd/
F:	include/uapi/mtd/

MEN A21 WATCHDOG DRIVER
M:	Johannes Thumshirn <johannes.thumshirn@men.de>
L:	linux-watchdog@vger.kernel.org
S:	Supported
F:	drivers/watchdog/mena21_wdt.c

MEN CHAMELEON BUS (mcb)
M:  	Johannes Thumshirn <johannes.thumshirn@men.de>
S:	Supported
F:	drivers/mcb/
F:	include/linux/mcb.h

MEN F21BMC (Board Management Controller)
M:	Andreas Werner <andreas.werner@men.de>
S:	Supported
F:	drivers/mfd/menf21bmc.c
F:	drivers/watchdog/menf21bmc_wdt.c
F:	drivers/leds/leds-menf21bmc.c
F:	drivers/hwmon/menf21bmc_hwmon.c
F:	Documentation/hwmon/menf21bmc

METAG ARCHITECTURE
M:	James Hogan <james.hogan@imgtec.com>
L:	linux-metag@vger.kernel.org
S:	Supported
F:	arch/metag/
F:	Documentation/metag/
F:	Documentation/devicetree/bindings/metag/
F:	drivers/clocksource/metag_generic.c
F:	drivers/irqchip/irq-metag.c
F:	drivers/irqchip/irq-metag-ext.c
F:	drivers/tty/metag_da.c

MICROBLAZE ARCHITECTURE
M:	Michal Simek <monstr@monstr.eu>
W:	http://www.monstr.eu/fdt/
T:	git git://git.monstr.eu/linux-2.6-microblaze.git
S:	Supported
F:	arch/microblaze/

MICROTEK X6 SCANNER
M:	Oliver Neukum <oliver@neukum.org>
S:	Maintained
F:	drivers/usb/image/microtek.*

MIPS
M:	Ralf Baechle <ralf@linux-mips.org>
L:	linux-mips@linux-mips.org
W:	http://www.linux-mips.org/
T:	git git://git.linux-mips.org/pub/scm/ralf/linux.git
Q:	http://patchwork.linux-mips.org/project/linux-mips/list/
S:	Supported
F:	Documentation/mips/
F:	arch/mips/

MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Odd Fixes
F:	drivers/media/radio/radio-miropcm20*

Mellanox MLX5 core VPI driver
M:	Eli Cohen <eli@mellanox.com>
L:	netdev@vger.kernel.org
L:	linux-rdma@vger.kernel.org
W:	http://www.mellanox.com
Q:	http://patchwork.ozlabs.org/project/netdev/list/
Q:	http://patchwork.kernel.org/project/linux-rdma/list/
T:	git git://openfabrics.org/~eli/connect-ib.git
S:	Supported
F:	drivers/net/ethernet/mellanox/mlx5/core/
F:	include/linux/mlx5/

Mellanox MLX5 IB driver
M:	Eli Cohen <eli@mellanox.com>
L:	linux-rdma@vger.kernel.org
W:	http://www.mellanox.com
Q:	http://patchwork.kernel.org/project/linux-rdma/list/
T:	git git://openfabrics.org/~eli/connect-ib.git
S:	Supported
F:	include/linux/mlx5/
F:	drivers/infiniband/hw/mlx5/

MODULE SUPPORT
M:	Rusty Russell <rusty@rustcorp.com.au>
S:	Maintained
F:	include/linux/module.h
F:	kernel/module.c

MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
W:	http://popies.net/meye/
S:	Orphan
F:	Documentation/video4linux/meye.txt
F:	drivers/media/pci/meye/
F:	include/uapi/linux/meye.h

MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
M:	Jiri Slaby <jirislaby@gmail.com>
S:	Maintained
F:	Documentation/serial/moxa-smartio
F:	drivers/tty/mxser.*

MR800 AVERMEDIA USB FM RADIO DRIVER
M:	Alexey Klimov <klimov.linux@gmail.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/radio/radio-mr800.c

MRF24J40 IEEE 802.15.4 RADIO DRIVER
M:	Alan Ott <alan@signal11.us>
L:	linux-wpan@vger.kernel.org
S:	Maintained
F:	drivers/net/ieee802154/mrf24j40.c

MSI LAPTOP SUPPORT
M:	"Lee, Chun-Yi" <jlee@suse.com>
L:	platform-driver-x86@vger.kernel.org
S:	Maintained
F:	drivers/platform/x86/msi-laptop.c

MSI WMI SUPPORT
M:	Anisse Astier <anisse@astier.eu>
L:	platform-driver-x86@vger.kernel.org
S:	Supported
F:	drivers/platform/x86/msi-wmi.c

MSI001 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/tuners/msi001*

MSI2500 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/usb/msi2500/

MT9M032 APTINA SENSOR DRIVER
M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/i2c/mt9m032.c
F:	include/media/mt9m032.h

MT9P031 APTINA CAMERA SENSOR
M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/i2c/mt9p031.c
F:	include/media/mt9p031.h

MT9T001 APTINA CAMERA SENSOR
M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/i2c/mt9t001.c
F:	include/media/mt9t001.h

MT9V032 APTINA CAMERA SENSOR
M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/i2c/mt9v032.c
F:	include/media/mt9v032.h

MULTIFUNCTION DEVICES (MFD)
M:	Samuel Ortiz <sameo@linux.intel.com>
M:	Lee Jones <lee.jones@linaro.org>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
S:	Supported
F:	drivers/mfd/
F:	include/linux/mfd/

MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
M:	Chris Ball <chris@printf.net>
M:	Ulf Hansson <ulf.hansson@linaro.org>
L:	linux-mmc@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc.git
T:	git git://git.linaro.org/people/ulf.hansson/mmc.git
S:	Maintained
F:	drivers/mmc/
F:	include/linux/mmc/
F:	include/uapi/linux/mmc/

MULTIMEDIA CARD (MMC) ETC. OVER SPI
S:	Orphan
F:	drivers/mmc/host/mmc_spi.c
F:	include/linux/spi/mmc_spi.h

MULTISOUND SOUND DRIVER
M:	Andrew Veliath <andrewtv@usa.net>
S:	Maintained
F:	Documentation/sound/oss/MultiSound
F:	sound/oss/msnd*

MULTITECH MULTIPORT CARD (ISICOM)
S:	Orphan
F:	drivers/tty/isicom.c
F:	include/linux/isicom.h

MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
M:	Felipe Balbi <balbi@ti.com>
L:	linux-usb@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
S:	Maintained
F:	drivers/usb/musb/

MXL5007T MEDIA DRIVER
M:	Michael Krufky <mkrufky@linuxtv.org>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://github.com/mkrufky
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/mkrufky/tuners.git
S:	Maintained
F:	drivers/media/tuners/mxl5007t.*

MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
M:	Hyong-Youb Kim <hykim@myri.com>
L:	netdev@vger.kernel.org
W:	https://www.myricom.com/support/downloads/myri10ge.html
S:	Supported
F:	drivers/net/ethernet/myricom/myri10ge/

NATSEMI ETHERNET DRIVER (DP8381x)
S:	Orphan
F:	drivers/net/ethernet/natsemi/natsemi.c

NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
M:	Daniel Mack <zonque@gmail.com>
S:	Maintained
L:	alsa-devel@alsa-project.org
W:	http://www.native-instruments.com
F:	sound/usb/caiaq/

NCP FILESYSTEM
M:	Petr Vandrovec <petr@vandrovec.name>
S:	Odd Fixes
F:	fs/ncpfs/

NCR 5380 SCSI DRIVERS
M:	Finn Thain <fthain@telegraphics.com.au>
M:	Michael Schmitz <schmitzmic@gmail.com>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	Documentation/scsi/g_NCR5380.txt
F:	drivers/scsi/NCR5380.*
F:	drivers/scsi/arm/cumana_1.c
F:	drivers/scsi/arm/oak.c
F:	drivers/scsi/atari_NCR5380.c
F:	drivers/scsi/atari_scsi.*
F:	drivers/scsi/dmx3191d.c
F:	drivers/scsi/dtc.*
F:	drivers/scsi/g_NCR5380.*
F:	drivers/scsi/g_NCR5380_mmio.c
F:	drivers/scsi/mac_scsi.*
F:	drivers/scsi/pas16.*
F:	drivers/scsi/sun3_NCR5380.c
F:	drivers/scsi/sun3_scsi.*
F:	drivers/scsi/sun3_scsi_vme.c
F:	drivers/scsi/t128.*

NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
M:	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	drivers/scsi/NCR_D700.*

NCT6775 HARDWARE MONITOR DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/nct6775
F:	drivers/hwmon/nct6775.c

NETEFFECT IWARP RNIC DRIVER (IW_NES)
M:	Faisal Latif <faisal.latif@intel.com>
L:	linux-rdma@vger.kernel.org
W:	http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
S:	Supported
F:	drivers/infiniband/hw/nes/

NETEM NETWORK EMULATOR
M:	Stephen Hemminger <stephen@networkplumber.org>
L:	netem@lists.linux-foundation.org
S:	Maintained
F:	net/sched/sch_netem.c

NETERION 10GbE DRIVERS (s2io/vxge)
M:	Jon Mason <jdmason@kudzu.us>
L:	netdev@vger.kernel.org
S:	Supported
F:	Documentation/networking/s2io.txt
F:	Documentation/networking/vxge.txt
F:	drivers/net/ethernet/neterion/

NETFILTER ({IP,IP6,ARP,EB,NF}TABLES)
M:	Pablo Neira Ayuso <pablo@netfilter.org>
M:	Patrick McHardy <kaber@trash.net>
M:	Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
L:	netfilter-devel@vger.kernel.org
L:	coreteam@netfilter.org
W:	http://www.netfilter.org/
W:	http://www.iptables.org/
Q:	http://patchwork.ozlabs.org/project/netfilter-devel/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
S:	Supported
F:	include/linux/netfilter*
F:	include/linux/netfilter/
F:	include/net/netfilter/
F:	include/uapi/linux/netfilter*
F:	include/uapi/linux/netfilter/
F:	net/*/netfilter.c
F:	net/*/netfilter/
F:	net/netfilter/

NETLABEL
M:	Paul Moore <paul@paul-moore.com>
W:	http://netlabel.sf.net
L:	netdev@vger.kernel.org
S:	Maintained
F:	Documentation/netlabel/
F:	include/net/netlabel.h
F:	net/netlabel/

NETROM NETWORK LAYER
M:	Ralf Baechle <ralf@linux-mips.org>
L:	linux-hams@vger.kernel.org
W:	http://www.linux-ax25.org/
S:	Maintained
F:	include/net/netrom.h
F:	include/uapi/linux/netrom.h
F:	net/netrom/

NETWORK BLOCK DEVICE (NBD)
M:	Paul Clements <Paul.Clements@steeleye.com>
S:	Maintained
L:	nbd-general@lists.sourceforge.net
F:	Documentation/blockdev/nbd.txt
F:	drivers/block/nbd.c
F:	include/linux/nbd.h
F:	include/uapi/linux/nbd.h

NETWORK DROP MONITOR
M:	Neil Horman <nhorman@tuxdriver.com>
L:	netdev@vger.kernel.org
S:	Maintained
W:	https://fedorahosted.org/dropwatch/
F:	net/core/drop_monitor.c

NETWORKING [GENERAL]
M:	"David S. Miller" <davem@davemloft.net>
L:	netdev@vger.kernel.org
W:	http://www.linuxfoundation.org/en/Net
Q:	http://patchwork.ozlabs.org/project/netdev/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
S:	Maintained
F:	net/
F:	include/net/
F:	include/linux/in.h
F:	include/linux/net.h
F:	include/linux/netdevice.h
F:	include/uapi/linux/in.h
F:	include/uapi/linux/net.h
F:	include/uapi/linux/netdevice.h
F:	tools/net/
F:	tools/testing/selftests/net/
F:	lib/random32.c
F:	lib/test_bpf.c

NETWORKING [IPv4/IPv6]
M:	"David S. Miller" <davem@davemloft.net>
M:	Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
M:	James Morris <jmorris@namei.org>
M:	Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
M:	Patrick McHardy <kaber@trash.net>
L:	netdev@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
S:	Maintained
F:	net/ipv4/
F:	net/ipv6/
F:	include/net/ip*
F:	arch/x86/net/*

NETWORKING [IPSEC]
M:	Steffen Klassert <steffen.klassert@secunet.com>
M:	Herbert Xu <herbert@gondor.apana.org.au>
M:	"David S. Miller" <davem@davemloft.net>
L:	netdev@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
S:	Maintained
F:	net/core/flow.c
F:	net/xfrm/
F:	net/key/
F:	net/ipv4/xfrm*
F:	net/ipv4/esp4.c
F:	net/ipv4/ah4.c
F:	net/ipv4/ipcomp.c
F:	net/ipv4/ip_vti.c
F:	net/ipv6/xfrm*
F:	net/ipv6/esp6.c
F:	net/ipv6/ah6.c
F:	net/ipv6/ipcomp6.c
F:	net/ipv6/ip6_vti.c
F:	include/uapi/linux/xfrm.h
F:	include/net/xfrm.h

NETWORKING [LABELED] (NetLabel, CIPSO, Labeled IPsec, SECMARK)
M:	Paul Moore <paul@paul-moore.com>
L:	netdev@vger.kernel.org
S:	Maintained

NETWORKING [WIRELESS]
M:	"John W. Linville" <linville@tuxdriver.com>
L:	linux-wireless@vger.kernel.org
Q:	http://patchwork.kernel.org/project/linux-wireless/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless.git
S:	Maintained
F:	net/mac80211/
F:	net/rfkill/
F:	net/wireless/
F:	include/net/ieee80211*
F:	include/linux/wireless.h
F:	include/uapi/linux/wireless.h
F:	include/net/iw_handler.h
F:	drivers/net/wireless/

NETWORKING DRIVERS
L:	netdev@vger.kernel.org
W:	http://www.linuxfoundation.org/en/Net
Q:	http://patchwork.ozlabs.org/project/netdev/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
S:	Odd Fixes
F:	drivers/net/
F:	include/linux/if_*
F:	include/linux/netdevice.h
F:	include/linux/arcdevice.h
F:	include/linux/etherdevice.h
F:	include/linux/fcdevice.h
F:	include/linux/fddidevice.h
F:	include/linux/hippidevice.h
F:	include/linux/inetdevice.h
F:	include/uapi/linux/if_*
F:	include/uapi/linux/netdevice.h

NETXEN (1/10) GbE SUPPORT
M:	Manish Chopra <manish.chopra@qlogic.com>
M:	Sony Chacko <sony.chacko@qlogic.com>
M:	Rajesh Borundia <rajesh.borundia@qlogic.com>
L:	netdev@vger.kernel.org
W:	http://www.qlogic.com
S:	Supported
F:	drivers/net/ethernet/qlogic/netxen/

NFC SUBSYSTEM
M:	Lauro Ramos Venancio <lauro.venancio@openbossa.org>
M:	Aloisio Almeida Jr <aloisio.almeida@openbossa.org>
M:	Samuel Ortiz <sameo@linux.intel.com>
L:	linux-wireless@vger.kernel.org
L:	linux-nfc@lists.01.org (subscribers-only)
S:	Supported
F:	net/nfc/
F:	include/net/nfc/
F:	include/uapi/linux/nfc.h
F:	drivers/nfc/
F:	include/linux/platform_data/pn544.h
F:	Documentation/devicetree/bindings/net/nfc/

NFS, SUNRPC, AND LOCKD CLIENTS
M:	Trond Myklebust <trond.myklebust@primarydata.com>
L:	linux-nfs@vger.kernel.org
W:	http://client.linux-nfs.org
T:	git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
S:	Maintained
F:	fs/lockd/
F:	fs/nfs/
F:	fs/nfs_common/
F:	net/sunrpc/
F:	include/linux/lockd/
F:	include/linux/nfs*
F:	include/linux/sunrpc/
F:	include/uapi/linux/nfs*
F:	include/uapi/linux/sunrpc/

NILFS2 FILESYSTEM
M:	Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
L:	linux-nilfs@vger.kernel.org
W:	http://nilfs.sourceforge.net/
T:	git git://github.com/konis/nilfs2.git
S:	Supported
F:	Documentation/filesystems/nilfs2.txt
F:	fs/nilfs2/
F:	include/linux/nilfs2_fs.h

NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
M:	YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
W:	http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
S:	Maintained
F:	Documentation/scsi/NinjaSCSI.txt
F:	drivers/scsi/pcmcia/nsp_*

NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
M:	GOTO Masanori <gotom@debian.or.jp>
M:	YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
W:	http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
S:	Maintained
F:	Documentation/scsi/NinjaSCSI.txt
F:	drivers/scsi/nsp32*

NTB DRIVER
M:	Jon Mason <jdmason@kudzu.us>
M:	Dave Jiang <dave.jiang@intel.com>
S:	Supported
W:	https://github.com/jonmason/ntb/wiki
T:	git git://github.com/jonmason/ntb.git
F:	drivers/ntb/
F:	drivers/net/ntb_netdev.c
F:	include/linux/ntb.h

NTFS FILESYSTEM
M:	Anton Altaparmakov <anton@tuxera.com>
L:	linux-ntfs-dev@lists.sourceforge.net
W:	http://www.tuxera.com/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
S:	Supported
F:	Documentation/filesystems/ntfs.txt
F:	fs/ntfs/

NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
M:	Antonino Daplas <adaplas@gmail.com>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	drivers/video/fbdev/riva/
F:	drivers/video/fbdev/nvidia/

NVM EXPRESS DRIVER
M:	Matthew Wilcox <willy@linux.intel.com>
L:	linux-nvme@lists.infradead.org
T:	git git://git.infradead.org/users/willy/linux-nvme.git
S:	Supported
F:	drivers/block/nvme*
F:	include/linux/nvme.h

NXP TDA998X DRM DRIVER
M:	Russell King <rmk+kernel@arm.linux.org.uk>
S:	Supported
F:	drivers/gpu/drm/i2c/tda998x_drv.c
F:	include/drm/i2c/tda998x.h

OMAP SUPPORT
M:	Tony Lindgren <tony@atomide.com>
L:	linux-omap@vger.kernel.org
W:	http://www.muru.com/linux/omap/
W:	http://linux.omap.com/
Q:	http://patchwork.kernel.org/project/linux-omap/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
S:	Maintained
F:	arch/arm/*omap*/
F:	drivers/i2c/busses/i2c-omap.c
F:	drivers/irqchip/irq-omap-intc.c
F:	drivers/mfd/*omap*.c
F:	drivers/mfd/menelaus.c
F:	drivers/mfd/palmas.c
F:	drivers/mfd/tps65217.c
F:	drivers/mfd/tps65218.c
F:	drivers/mfd/tps65910.c
F:	drivers/mfd/twl-core.[ch]
F:	drivers/mfd/twl4030*.c
F:	drivers/mfd/twl6030*.c
F:	drivers/mfd/twl6040*.c
F:	drivers/regulator/palmas-regulator*.c
F:	drivers/regulator/pbias-regulator.c
F:	drivers/regulator/tps65217-regulator.c
F:	drivers/regulator/tps65218-regulator.c
F:	drivers/regulator/tps65910-regulator.c
F:	drivers/regulator/twl-regulator.c
F:	include/linux/i2c-omap.h

OMAP DEVICE TREE SUPPORT
M:	Benoît Cousson <bcousson@baylibre.com>
M:	Tony Lindgren <tony@atomide.com>
L:	linux-omap@vger.kernel.org
L:	devicetree@vger.kernel.org
S:	Maintained
F:	arch/arm/boot/dts/*omap*
F:	arch/arm/boot/dts/*am3*
F:	arch/arm/boot/dts/*am4*
F:	arch/arm/boot/dts/*am5*
F:	arch/arm/boot/dts/*dra7*

OMAP CLOCK FRAMEWORK SUPPORT
M:	Paul Walmsley <paul@pwsan.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	arch/arm/*omap*/*clock*

OMAP POWER MANAGEMENT SUPPORT
M:	Kevin Hilman <khilman@deeprootsystems.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	arch/arm/*omap*/*pm*
F:	drivers/cpufreq/omap-cpufreq.c

OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
M:	Rajendra Nayak <rnayak@ti.com>
M:	Paul Walmsley <paul@pwsan.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	arch/arm/mach-omap2/prm*

OMAP AUDIO SUPPORT
M:	Peter Ujfalusi <peter.ujfalusi@ti.com>
M:	Jarkko Nikula <jarkko.nikula@bitmer.com>
L:	alsa-devel@alsa-project.org (subscribers-only)
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	sound/soc/omap/

OMAP FRAMEBUFFER SUPPORT
M:	Tomi Valkeinen <tomi.valkeinen@ti.com>
L:	linux-fbdev@vger.kernel.org
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	drivers/video/fbdev/omap/

OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
M:	Tomi Valkeinen <tomi.valkeinen@ti.com>
L:	linux-omap@vger.kernel.org
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	drivers/video/fbdev/omap2/
F:	Documentation/arm/OMAP/DSS

OMAP HARDWARE SPINLOCK SUPPORT
M:	Ohad Ben-Cohen <ohad@wizery.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	drivers/hwspinlock/omap_hwspinlock.c
F:	arch/arm/mach-omap2/hwspinlock.c

OMAP MMC SUPPORT
M:	Jarkko Lavinen <jarkko.lavinen@nokia.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	drivers/mmc/host/omap.c

OMAP HS MMC SUPPORT
L:	linux-mmc@vger.kernel.org
L:	linux-omap@vger.kernel.org
S:	Orphan
F:	drivers/mmc/host/omap_hsmmc.c

OMAP RANDOM NUMBER GENERATOR SUPPORT
M:	Deepak Saxena <dsaxena@plexity.net>
S:	Maintained
F:	drivers/char/hw_random/omap-rng.c

OMAP HWMOD SUPPORT
M:	Benoît Cousson <bcousson@baylibre.com>
M:	Paul Walmsley <paul@pwsan.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	arch/arm/mach-omap2/omap_hwmod.*

OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
M:	Benoît Cousson <bcousson@baylibre.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	arch/arm/mach-omap2/omap_hwmod_44xx_data.c

OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/platform/omap3isp/
F:	drivers/staging/media/omap4iss/

OMAP USB SUPPORT
M:	Felipe Balbi <balbi@ti.com>
L:	linux-usb@vger.kernel.org
L:	linux-omap@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
S:	Maintained
F:	drivers/usb/*/*omap*
F:	arch/arm/*omap*/usb*

OMAP GPIO DRIVER
M:	Javier Martinez Canillas <javier@dowhile0.org>
M:	Santosh Shilimkar <ssantosh@kernel.org>
M:	Kevin Hilman <khilman@deeprootsystems.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	drivers/gpio/gpio-omap.c

OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
M:	Mark Jackson <mpfj@newflow.co.uk>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	arch/arm/boot/dts/am335x-nano.dts

OMFS FILESYSTEM
M:	Bob Copeland <me@bobcopeland.com>
L:	linux-karma-devel@lists.sourceforge.net
S:	Maintained
F:	Documentation/filesystems/omfs.txt
F:	fs/omfs/

OMNIKEY CARDMAN 4000 DRIVER
M:	Harald Welte <laforge@gnumonks.org>
S:	Maintained
F:	drivers/char/pcmcia/cm4000_cs.c
F:	include/linux/cm4000_cs.h
F:	include/uapi/linux/cm4000_cs.h

OMNIKEY CARDMAN 4040 DRIVER
M:	Harald Welte <laforge@gnumonks.org>
S:	Maintained
F:	drivers/char/pcmcia/cm4040_cs.*

OMNIVISION OV7670 SENSOR DRIVER
M:	Jonathan Corbet <corbet@lwn.net>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/i2c/ov7670.c

ONENAND FLASH DRIVER
M:	Kyungmin Park <kyungmin.park@samsung.com>
L:	linux-mtd@lists.infradead.org
S:	Maintained
F:	drivers/mtd/onenand/
F:	include/linux/mtd/onenand*.h

ONSTREAM SCSI TAPE DRIVER
M:	Willem Riede <osst@riede.org>
L:	osst-users@lists.sourceforge.net
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	Documentation/scsi/osst.txt
F:	drivers/scsi/osst.*
F:	drivers/scsi/osst_*.h
F:	drivers/scsi/st.h

OPENCORES I2C BUS DRIVER
M:	Peter Korsgaard <jacmet@sunsite.dk>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	Documentation/i2c/busses/i2c-ocores
F:	drivers/i2c/busses/i2c-ocores.c

OPEN FIRMWARE AND FLATTENED DEVICE TREE
M:	Grant Likely <grant.likely@linaro.org>
M:	Rob Herring <robh+dt@kernel.org>
L:	devicetree@vger.kernel.org
W:	http://fdt.secretlab.ca
T:	git git://git.secretlab.ca/git/linux-2.6.git
S:	Maintained
F:	drivers/of/
F:	include/linux/of*.h
F:	scripts/dtc/
K:	of_get_property
K:	of_match_table

OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
M:	Rob Herring <robh+dt@kernel.org>
M:	Pawel Moll <pawel.moll@arm.com>
M:	Mark Rutland <mark.rutland@arm.com>
M:	Ian Campbell <ijc+devicetree@hellion.org.uk>
M:	Kumar Gala <galak@codeaurora.org>
L:	devicetree@vger.kernel.org
S:	Maintained
F:	Documentation/devicetree/
F:	arch/*/boot/dts/
F:	include/dt-bindings/

OPENRISC ARCHITECTURE
M:	Jonas Bonn <jonas@southpole.se>
W:	http://openrisc.net
L:	linux@lists.openrisc.net (moderated for non-subscribers)
S:	Maintained
T:	git git://openrisc.net/~jonas/linux
F:	arch/openrisc/

OPENVSWITCH
M:	Pravin Shelar <pshelar@nicira.com>
L:	dev@openvswitch.org
W:	http://openvswitch.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pshelar/openvswitch.git
S:	Maintained
F:	net/openvswitch/

OPL4 DRIVER
M:	Clemens Ladisch <clemens@ladisch.de>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
T:	git git://git.alsa-project.org/alsa-kernel.git
S:	Maintained
F:	sound/drivers/opl4/

OPROFILE
M:	Robert Richter <rric@kernel.org>
L:	oprofile-list@lists.sf.net
S:	Maintained
F:	arch/*/include/asm/oprofile*.h
F:	arch/*/oprofile/
F:	drivers/oprofile/
F:	include/linux/oprofile.h

ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
M:	Mark Fasheh <mfasheh@suse.com>
M:	Joel Becker <jlbec@evilplan.org>
L:	ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
W:	http://oss.oracle.com/projects/ocfs2/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2.git
S:	Supported
F:	Documentation/filesystems/ocfs2.txt
F:	Documentation/filesystems/dlmfs.txt
F:	fs/ocfs2/

ORINOCO DRIVER
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/en/users/Drivers/orinoco
W:	http://www.nongnu.org/orinoco/
S:	Orphan
F:	drivers/net/wireless/orinoco/

OSD LIBRARY and FILESYSTEM
M:	Boaz Harrosh <ooo@electrozaur.com>
M:	Benny Halevy <bhalevy@primarydata.com>
L:	osd-dev@open-osd.org
W:	http://open-osd.org
T:	git git://git.open-osd.org/open-osd.git
S:	Maintained
F:	drivers/scsi/osd/
F:	include/scsi/osd_*
F:	fs/exofs/

OVERLAY FILESYSTEM
M:	Miklos Szeredi <miklos@szeredi.hu>
L:	linux-unionfs@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
S:	Supported
F:	fs/overlayfs/
F:	Documentation/filesystems/overlayfs.txt

P54 WIRELESS DRIVER
M:	Christian Lamparter <chunkeey@googlemail.com>
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/en/users/Drivers/p54
S:	Maintained
F:	drivers/net/wireless/p54/

PA SEMI ETHERNET DRIVER
M:	Olof Johansson <olof@lixom.net>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/pasemi/*

PA SEMI SMBUS DRIVER
M:	Olof Johansson <olof@lixom.net>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	drivers/i2c/busses/i2c-pasemi.c

PADATA PARALLEL EXECUTION MECHANISM
M:	Steffen Klassert <steffen.klassert@secunet.com>
L:	linux-crypto@vger.kernel.org
S:	Maintained
F:	kernel/padata.c
F:	include/linux/padata.h
F:	Documentation/padata.txt

PANASONIC LAPTOP ACPI EXTRAS DRIVER
M:	Harald Welte <laforge@gnumonks.org>
L:	platform-driver-x86@vger.kernel.org
S:	Maintained
F:	drivers/platform/x86/panasonic-laptop.c

PANASONIC MN10300/AM33/AM34 PORT
M:	David Howells <dhowells@redhat.com>
M:	Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
L:	linux-am33-list@redhat.com (moderated for non-subscribers)
W:	ftp://ftp.redhat.com/pub/redhat/gnupro/AM33/
S:	Maintained
F:	Documentation/mn10300/
F:	arch/mn10300/

PARALLEL PORT SUPPORT
L:	linux-parport@lists.infradead.org (subscribers-only)
S:	Orphan
F:	drivers/parport/
F:	include/linux/parport*.h
F:	drivers/char/ppdev.c
F:	include/uapi/linux/ppdev.h

PARAVIRT_OPS INTERFACE
M:	Jeremy Fitzhardinge <jeremy@goop.org>
M:	Chris Wright <chrisw@sous-sol.org>
M:	Alok Kataria <akataria@vmware.com>
M:	Rusty Russell <rusty@rustcorp.com.au>
L:	virtualization@lists.linux-foundation.org
S:	Supported
F:	Documentation/ia64/paravirt_ops.txt
F:	arch/*/kernel/paravirt*
F:	arch/*/include/asm/paravirt.h

PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
M:	Tim Waugh <tim@cyberelk.net>
L:	linux-parport@lists.infradead.org (subscribers-only)
W:	http://www.torque.net/linux-pp.html
S:	Maintained
F:	Documentation/blockdev/paride.txt
F:	drivers/block/paride/

PARISC ARCHITECTURE
M:	"James E.J. Bottomley" <jejb@parisc-linux.org>
M:	Helge Deller <deller@gmx.de>
L:	linux-parisc@vger.kernel.org
W:	http://www.parisc-linux.org/
Q:	http://patchwork.kernel.org/project/linux-parisc/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
S:	Maintained
F:	arch/parisc/
F:	Documentation/parisc/
F:	drivers/parisc/
F:	drivers/char/agp/parisc-agp.c
F:	drivers/input/serio/gscps2.c
F:	drivers/parport/parport_gsc.*
F:	drivers/tty/serial/8250/8250_gsc.c
F:	drivers/video/fbdev/sti*
F:	drivers/video/console/sti*
F:	drivers/video/logo/logo_parisc*

PC87360 HARDWARE MONITORING DRIVER
M:	Jim Cromie <jim.cromie@gmail.com>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/pc87360
F:	drivers/hwmon/pc87360.c

PC8736x GPIO DRIVER
M:	Jim Cromie <jim.cromie@gmail.com>
S:	Maintained
F:	drivers/char/pc8736x_gpio.c

PC87427 HARDWARE MONITORING DRIVER
M:	Jean Delvare <jdelvare@suse.de>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/pc87427
F:	drivers/hwmon/pc87427.c

PCA9532 LED DRIVER
M:	Riku Voipio <riku.voipio@iki.fi>
S:	Maintained
F:	drivers/leds/leds-pca9532.c
F:	include/linux/leds-pca9532.h

PCA9541 I2C BUS MASTER SELECTOR DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	drivers/i2c/muxes/i2c-mux-pca9541.c

PCDP - PRIMARY CONSOLE AND DEBUG PORT
M:	Khalid Aziz <khalid@gonehiking.org>
S:	Maintained
F:	drivers/firmware/pcdp.*

PCI ERROR RECOVERY
M:	Linas Vepstas <linasvepstas@gmail.com>
L:	linux-pci@vger.kernel.org
S:	Supported
F:	Documentation/PCI/pci-error-recovery.txt

PCI SUBSYSTEM
M:	Bjorn Helgaas <bhelgaas@google.com>
L:	linux-pci@vger.kernel.org
Q:	http://patchwork.ozlabs.org/project/linux-pci/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
S:	Supported
F:	Documentation/PCI/
F:	drivers/pci/
F:	include/linux/pci*
F:	arch/x86/pci/
F:	arch/x86/kernel/quirks.c

PCI DRIVER FOR APPLIEDMICRO XGENE
M:	Tanmay Inamdar <tinamdar@apm.com>
L:	linux-pci@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org
S:	Maintained
F:	Documentation/devicetree/bindings/pci/xgene-pci.txt
F:	drivers/pci/host/pci-xgene.c

PCI DRIVER FOR IMX6
M:	Richard Zhu <r65037@freescale.com>
M:	Lucas Stach <l.stach@pengutronix.de>
L:	linux-pci@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/pci/host/*imx6*

PCI DRIVER FOR TI KEYSTONE
M:	Murali Karicheri <m-karicheri2@ti.com>
L:	linux-pci@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/pci/host/*keystone*

PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
M:	Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
M:	Jason Cooper <jason@lakedaemon.net>
L:	linux-pci@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/pci/host/*mvebu*

PCI DRIVER FOR NVIDIA TEGRA
M:	Thierry Reding <thierry.reding@gmail.com>
L:	linux-tegra@vger.kernel.org
L:	linux-pci@vger.kernel.org
S:	Supported
F:	Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
F:	drivers/pci/host/pci-tegra.c

PCI DRIVER FOR TI DRA7XX
M:	Kishon Vijay Abraham I <kishon@ti.com>
L:	linux-omap@vger.kernel.org
L:	linux-pci@vger.kernel.org
S:	Supported
F:	Documentation/devicetree/bindings/pci/ti-pci.txt
F:	drivers/pci/host/pci-dra7xx.c

PCI DRIVER FOR RENESAS R-CAR
M:	Simon Horman <horms@verge.net.au>
L:	linux-pci@vger.kernel.org
L:	linux-sh@vger.kernel.org
S:	Maintained
F:	drivers/pci/host/*rcar*

PCI DRIVER FOR SAMSUNG EXYNOS
M:	Jingoo Han <jg1.han@samsung.com>
L:	linux-pci@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L:	linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/pci/host/pci-exynos.c

PCI DRIVER FOR SYNOPSIS DESIGNWARE
M:	Mohit Kumar <mohit.kumar@st.com>
M:	Jingoo Han <jg1.han@samsung.com>
L:	linux-pci@vger.kernel.org
S:	Maintained
F:	drivers/pci/host/*designware*

PCI DRIVER FOR GENERIC OF HOSTS
M:	Will Deacon <will.deacon@arm.com>
L:	linux-pci@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	Documentation/devicetree/bindings/pci/host-generic-pci.txt
F:	drivers/pci/host/pci-host-generic.c

PCIE DRIVER FOR ST SPEAR13XX
M:	Mohit Kumar <mohit.kumar@st.com>
L:	linux-pci@vger.kernel.org
S:	Maintained
F:	drivers/pci/host/*spear*

PCMCIA SUBSYSTEM
P:	Linux PCMCIA Team
L:	linux-pcmcia@lists.infradead.org
W:	http://lists.infradead.org/mailman/listinfo/linux-pcmcia
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6.git
S:	Maintained
F:	Documentation/pcmcia/
F:	drivers/pcmcia/
F:	include/pcmcia/

PCNET32 NETWORK DRIVER
M:	Don Fry <pcnet32@frontier.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/amd/pcnet32.c

PCRYPT PARALLEL CRYPTO ENGINE
M:	Steffen Klassert <steffen.klassert@secunet.com>
L:	linux-crypto@vger.kernel.org
S:	Maintained
F:	crypto/pcrypt.c
F:	include/crypto/pcrypt.h

PER-CPU MEMORY ALLOCATOR
M:	Tejun Heo <tj@kernel.org>
M:	Christoph Lameter <cl@linux-foundation.org>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
S:	Maintained
F:	include/linux/percpu*.h
F:	mm/percpu*.c
F:	arch/*/include/asm/percpu.h

PER-TASK DELAY ACCOUNTING
M:	Balbir Singh <bsingharora@gmail.com>
S:	Maintained
F:	include/linux/delayacct.h
F:	kernel/delayacct.c

PERFORMANCE EVENTS SUBSYSTEM
M:	Peter Zijlstra <a.p.zijlstra@chello.nl>
M:	Paul Mackerras <paulus@samba.org>
M:	Ingo Molnar <mingo@redhat.com>
M:	Arnaldo Carvalho de Melo <acme@kernel.org>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
S:	Supported
F:	kernel/events/*
F:	include/linux/perf_event.h
F:	include/uapi/linux/perf_event.h
F:	arch/*/kernel/perf_event*.c
F:	arch/*/kernel/*/perf_event*.c
F:	arch/*/kernel/*/*/perf_event*.c
F:	arch/*/include/asm/perf_event.h
F:	arch/*/kernel/perf_callchain.c
F:	tools/perf/

PERSONALITY HANDLING
M:	Christoph Hellwig <hch@infradead.org>
L:	linux-abi-devel@lists.sourceforge.net
S:	Maintained
F:	include/linux/personality.h
F:	include/uapi/linux/personality.h

PHONET PROTOCOL
M:	Remi Denis-Courmont <courmisch@gmail.com>
S:	Supported
F:	Documentation/networking/phonet.txt
F:	include/linux/phonet.h
F:	include/net/phonet/
F:	include/uapi/linux/phonet.h
F:	net/phonet/

PHRAM MTD DRIVER
M:	Joern Engel <joern@lazybastard.org>
L:	linux-mtd@lists.infradead.org
S:	Maintained
F:	drivers/mtd/devices/phram.c

PICOLCD HID DRIVER
M:	Bruno Prémont <bonbons@linux-vserver.org>
L:	linux-input@vger.kernel.org
S:	Maintained
F:	drivers/hid/hid-picolcd*

PICOXCELL SUPPORT
M:	Jamie Iles <jamie@jamieiles.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
T:	git git://github.com/jamieiles/linux-2.6-ji.git
S:	Supported
F:	arch/arm/boot/dts/picoxcell*
F:	arch/arm/mach-picoxcell/
F:	drivers/crypto/picoxcell*

PIN CONTROL SUBSYSTEM
M:	Linus Walleij <linus.walleij@linaro.org>
L:	linux-gpio@vger.kernel.org
S:	Maintained
F:	drivers/pinctrl/
F:	include/linux/pinctrl/

PIN CONTROLLER - ATMEL AT91
M:	Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/pinctrl/pinctrl-at91.c

PIN CONTROLLER - RENESAS
M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
L:	linux-sh@vger.kernel.org
S:	Maintained
F:	drivers/pinctrl/sh-pfc/

PIN CONTROLLER - SAMSUNG
M:	Tomasz Figa <tomasz.figa@gmail.com>
M:	Thomas Abraham <thomas.abraham@linaro.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L:	linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/pinctrl/samsung/

PIN CONTROLLER - ST SPEAR
M:	Viresh Kumar <viresh.linux@gmail.com>
L:	spear-devel@list.st.com
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W:	http://www.st.com/spear
S:	Maintained
F:	drivers/pinctrl/spear/

PKTCDVD DRIVER
M:	Jiri Kosina <jkosina@suse.cz>
S:	Maintained
F:	drivers/block/pktcdvd.c
F:	include/linux/pktcdvd.h
F:	include/uapi/linux/pktcdvd.h

PKUNITY SOC DRIVERS
M:	Guan Xuetao <gxt@mprc.pku.edu.cn>
W:	http://mprc.pku.edu.cn/~guanxuetao/linux
S:	Maintained
T:	git git://github.com/gxt/linux.git
F:	drivers/input/serio/i8042-unicore32io.h
F:	drivers/i2c/busses/i2c-puv3.c
F:	drivers/video/fbdev/fb-puv3.c
F:	drivers/rtc/rtc-puv3.c

PMBUS HARDWARE MONITORING DRIVERS
M:	Guenter Roeck <linux@roeck-us.net>
L:	lm-sensors@lm-sensors.org
W:	http://www.lm-sensors.org/
W:	http://www.roeck-us.net/linux/drivers/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
S:	Maintained
F:	Documentation/hwmon/pmbus
F:	drivers/hwmon/pmbus/
F:	include/linux/i2c/pmbus.h

PMC SIERRA MaxRAID DRIVER
M:	Anil Ravindranath <anil_ravindranath@pmc-sierra.com>
L:	linux-scsi@vger.kernel.org
W:	http://www.pmc-sierra.com/
S:	Supported
F:	drivers/scsi/pmcraid.*

PMC SIERRA PM8001 DRIVER
M:	xjtuwjp@gmail.com
M:	lindar_liu@usish.com
L:	pmchba@pmcs.com
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	drivers/scsi/pm8001/

POSIX CLOCKS and TIMERS
M:	Thomas Gleixner <tglx@linutronix.de>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
S:	Maintained
F:	fs/timerfd.c
F:	include/linux/timer*
F:	kernel/time/*timer*

POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
M:	Sebastian Reichel <sre@kernel.org>
M:	Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
M:	David Woodhouse <dwmw2@infradead.org>
L:	linux-pm@vger.kernel.org
T:	git git://git.infradead.org/battery-2.6.git
S:	Maintained
F:	include/linux/power_supply.h
F:	drivers/power/

PNP SUPPORT
M:	Rafael J. Wysocki <rafael.j.wysocki@intel.com>
S:	Maintained
F:	drivers/pnp/

PNXxxxx I2C DRIVER
M:	Vitaly Wool <vitalywool@gmail.com>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	drivers/i2c/busses/i2c-pnx.c

PPP PROTOCOL DRIVERS AND COMPRESSORS
M:	Paul Mackerras <paulus@samba.org>
L:	linux-ppp@vger.kernel.org
S:	Maintained
F:	drivers/net/ppp/ppp_*

PPP OVER ATM (RFC 2364)
M:	Mitchell Blank Jr <mitch@sfgoth.com>
S:	Maintained
F:	net/atm/pppoatm.c
F:	include/uapi/linux/atmppp.h

PPP OVER ETHERNET
M:	Michal Ostrowski <mostrows@earthlink.net>
S:	Maintained
F:	drivers/net/ppp/pppoe.c
F:	drivers/net/ppp/pppox.c

PPP OVER L2TP
M:	James Chapman <jchapman@katalix.com>
S:	Maintained
F:	net/l2tp/l2tp_ppp.c
F:	include/linux/if_pppol2tp.h
F:	include/uapi/linux/if_pppol2tp.h

PPS SUPPORT
M:	Rodolfo Giometti <giometti@enneenne.com>
W:	http://wiki.enneenne.com/index.php/LinuxPPS_support
L:	linuxpps@ml.enneenne.com (subscribers-only)
S:	Maintained
F:	Documentation/pps/
F:	drivers/pps/
F:	include/linux/pps*.h

PPTP DRIVER
M:	Dmitry Kozlov <xeb@mail.ru>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ppp/pptp.c
W:	http://sourceforge.net/projects/accel-pptp

PREEMPTIBLE KERNEL
M:	Robert Love <rml@tech9.net>
L:	kpreempt-tech@lists.sourceforge.net
W:	ftp://ftp.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
S:	Supported
F:	Documentation/preempt-locking.txt
F:	include/linux/preempt.h

PRISM54 WIRELESS DRIVER
M:	"Luis R. Rodriguez" <mcgrof@gmail.com>
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/en/users/Drivers/p54
S:	Obsolete
F:	drivers/net/wireless/prism54/

PROMISE SATA TX2/TX4 CONTROLLER LIBATA DRIVER
M:	Mikael Pettersson <mikpelinux@gmail.com>
L:	linux-ide@vger.kernel.org
S:	Maintained
F:	drivers/ata/sata_promise.*

PS3 NETWORK SUPPORT
M:	Geoff Levand <geoff@infradead.org>
L:	netdev@vger.kernel.org
L:	cbe-oss-dev@lists.ozlabs.org
S:	Maintained
F:	drivers/net/ethernet/toshiba/ps3_gelic_net.*

PS3 PLATFORM SUPPORT
M:	Geoff Levand <geoff@infradead.org>
L:	linuxppc-dev@lists.ozlabs.org
L:	cbe-oss-dev@lists.ozlabs.org
S:	Maintained
F:	arch/powerpc/boot/ps3*
F:	arch/powerpc/include/asm/lv1call.h
F:	arch/powerpc/include/asm/ps3*.h
F:	arch/powerpc/platforms/ps3/
F:	drivers/*/ps3*
F:	drivers/ps3/
F:	drivers/rtc/rtc-ps3.c
F:	drivers/usb/host/*ps3.c
F:	sound/ppc/snd_ps3*

PS3VRAM DRIVER
M:	Jim Paris <jim@jtan.com>
L:	cbe-oss-dev@lists.ozlabs.org
S:	Maintained
F:	drivers/block/ps3vram.c

PSTORE FILESYSTEM
M:	Anton Vorontsov <anton@enomsg.org>
M:	Colin Cross <ccross@android.com>
M:	Kees Cook <keescook@chromium.org>
M:	Tony Luck <tony.luck@intel.com>
S:	Maintained
T:	git git://git.infradead.org/users/cbou/linux-pstore.git
F:	fs/pstore/
F:	include/linux/pstore*
F:	drivers/firmware/efi/efi-pstore.c
F:	drivers/acpi/apei/erst.c

PTP HARDWARE CLOCK SUPPORT
M:	Richard Cochran <richardcochran@gmail.com>
L:	netdev@vger.kernel.org
S:	Maintained
W:	http://linuxptp.sourceforge.net/
F:	Documentation/ABI/testing/sysfs-ptp
F:	Documentation/ptp/*
F:	drivers/net/ethernet/freescale/gianfar_ptp.c
F:	drivers/net/phy/dp83640*
F:	drivers/ptp/*
F:	include/linux/ptp_cl*

PTRACE SUPPORT
M:	Roland McGrath <roland@hack.frob.com>
M:	Oleg Nesterov <oleg@redhat.com>
S:	Maintained
F:	include/asm-generic/syscall.h
F:	include/linux/ptrace.h
F:	include/linux/regset.h
F:	include/linux/tracehook.h
F:	include/uapi/linux/ptrace.h
F:	kernel/ptrace.c

PVRUSB2 VIDEO4LINUX DRIVER
M:	Mike Isely <isely@pobox.com>
L:	pvrusb2@isely.net	(subscribers-only)
L:	linux-media@vger.kernel.org
W:	http://www.isely.net/pvrusb2/
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	Documentation/video4linux/README.pvrusb2
F:	drivers/media/usb/pvrusb2/

PWC WEBCAM DRIVER
M:	Hans de Goede <hdegoede@redhat.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/usb/pwc/*

PWM FAN DRIVER
M:	Kamil Debski <k.debski@samsung.com>
L:	lm-sensors@lm-sensors.org
S:	Supported
F:	Documentation/devicetree/bindings/hwmon/pwm-fan.txt
F:	Documentation/hwmon/pwm-fan
F:	drivers/hwmon/pwm-fan.c

PWM SUBSYSTEM
M:	Thierry Reding <thierry.reding@gmail.com>
L:	linux-pwm@vger.kernel.org
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
F:	Documentation/pwm.txt
F:	Documentation/devicetree/bindings/pwm/
F:	include/linux/pwm.h
F:	drivers/pwm/
F:	drivers/video/backlight/pwm_bl.c
F:	include/linux/pwm_backlight.h

PXA2xx/PXA3xx SUPPORT
M:	Daniel Mack <daniel@zonque.org>
M:	Haojian Zhuang <haojian.zhuang@gmail.com>
M:	Robert Jarzmik <robert.jarzmik@free.fr>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
T:	git git://github.com/hzhuang1/linux.git
T:	git git://github.com/rjarzmik/linux.git
S:	Maintained
F:	arch/arm/mach-pxa/
F:	drivers/pcmcia/pxa2xx*
F:	drivers/spi/spi-pxa2xx*
F:	drivers/usb/gadget/udc/pxa2*
F:	include/sound/pxa2xx-lib.h
F:	sound/arm/pxa*
F:	sound/soc/pxa/

PXA3xx NAND FLASH DRIVER
M:	Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
L:	linux-mtd@lists.infradead.org
S:	Maintained
F:	drivers/mtd/nand/pxa3xx_nand.c

MMP SUPPORT
M:	Eric Miao <eric.y.miao@gmail.com>
M:	Haojian Zhuang <haojian.zhuang@gmail.com>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
T:	git git://github.com/hzhuang1/linux.git
T:	git git://git.linaro.org/people/ycmiao/pxa-linux.git
S:	Maintained
F:	arch/arm/mach-mmp/

PXA MMCI DRIVER
S:	Orphan

PXA RTC DRIVER
M:	Robert Jarzmik <robert.jarzmik@free.fr>
L:	rtc-linux@googlegroups.com
S:	Maintained

QAT DRIVER
M:      Tadeusz Struk <tadeusz.struk@intel.com>
L:      qat-linux@intel.com
S:      Supported
F:      drivers/crypto/qat/

QIB DRIVER
M:	Mike Marciniszyn <infinipath@intel.com>
L:	linux-rdma@vger.kernel.org
S:	Supported
F:	drivers/infiniband/hw/qib/

QLOGIC QLA1280 SCSI DRIVER
M:	Michael Reed <mdr@sgi.com>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	drivers/scsi/qla1280.[ch]

QLOGIC QLA2XXX FC-SCSI DRIVER
M:	qla2xxx-upstream@qlogic.com
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	Documentation/scsi/LICENSE.qla2xxx
F:	drivers/scsi/qla2xxx/

QLOGIC QLA4XXX iSCSI DRIVER
M:	Vikas Chaudhary <vikas.chaudhary@qlogic.com>
M:	iscsi-driver@qlogic.com
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	Documentation/scsi/LICENSE.qla4xxx
F:	drivers/scsi/qla4xxx/

QLOGIC QLA3XXX NETWORK DRIVER
M:	Jitendra Kalsaria <jitendra.kalsaria@qlogic.com>
M:	Ron Mercer <ron.mercer@qlogic.com>
M:	linux-driver@qlogic.com
L:	netdev@vger.kernel.org
S:	Supported
F:	Documentation/networking/LICENSE.qla3xxx
F:	drivers/net/ethernet/qlogic/qla3xxx.*

QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
M:	Shahed Shaikh <shahed.shaikh@qlogic.com>
M:	Dept-GELinuxNICDev@qlogic.com
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/qlogic/qlcnic/

QLOGIC QLGE 10Gb ETHERNET DRIVER
M:	Harish Patil <harish.patil@qlogic.com>
M:	Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
M:	Dept-GELinuxNICDev@qlogic.com
M:	linux-driver@qlogic.com
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/qlogic/qlge/

QNX4 FILESYSTEM
M:	Anders Larsen <al@alarsen.net>
W:	http://www.alarsen.net/linux/qnx4fs/
S:	Maintained
F:	fs/qnx4/
F:	include/uapi/linux/qnx4_fs.h
F:	include/uapi/linux/qnxtypes.h

QT1010 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/tuners/qt1010*

QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
M:	QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
L:	linux-wireless@vger.kernel.org
L:	ath9k-devel@lists.ath9k.org
W:	http://wireless.kernel.org/en/users/Drivers/ath9k
S:	Supported
F:	drivers/net/wireless/ath/ath9k/

QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
M:	Kalle Valo <kvalo@qca.qualcomm.com>
L:	ath10k@lists.infradead.org
W:	http://wireless.kernel.org/en/users/Drivers/ath10k
T:	git git://github.com/kvalo/ath.git
S:	Supported
F:	drivers/net/wireless/ath/ath10k/

QUALCOMM HEXAGON ARCHITECTURE
M:	Richard Kuo <rkuo@codeaurora.org>
L:	linux-hexagon@vger.kernel.org
S:	Supported
F:	arch/hexagon/

QUALCOMM WCN36XX WIRELESS DRIVER
M:	Eugene Krasnikov <k.eugene.e@gmail.com>
L:	wcn36xx@lists.infradead.org
W:	http://wireless.kernel.org/en/users/Drivers/wcn36xx
T:	git git://github.com/KrasnikovEugene/wcn36xx.git
S:	Supported
F:	drivers/net/wireless/ath/wcn36xx/

QUICKCAM PARALLEL PORT WEBCAMS
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Odd Fixes
F:	drivers/media/parport/*-qcam*

RADOS BLOCK DEVICE (RBD)
M:	Yehuda Sadeh <yehuda@inktank.com>
M:	Sage Weil <sage@inktank.com>
M:	Alex Elder <elder@kernel.org>
M:	ceph-devel@vger.kernel.org
W:	http://ceph.com/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
S:	Supported
F:	drivers/block/rbd.c
F:	drivers/block/rbd_types.h

RADEON FRAMEBUFFER DISPLAY DRIVER
M:	Benjamin Herrenschmidt <benh@kernel.crashing.org>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	drivers/video/fbdev/aty/radeon*
F:	include/uapi/linux/radeonfb.h

RADIOSHARK RADIO DRIVER
M:	Hans de Goede <hdegoede@redhat.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/radio/radio-shark.c

RADIOSHARK2 RADIO DRIVER
M:	Hans de Goede <hdegoede@redhat.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/radio/radio-shark2.c
F:	drivers/media/radio/radio-tea5777.c

RAGE128 FRAMEBUFFER DISPLAY DRIVER
M:	Paul Mackerras <paulus@samba.org>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	drivers/video/fbdev/aty/aty128fb.c

RALINK RT2X00 WIRELESS LAN DRIVER
P:	rt2x00 project
M:	Stanislaw Gruszka <sgruszka@redhat.com>
M:	Helmut Schaa <helmut.schaa@googlemail.com>
L:	linux-wireless@vger.kernel.org
L:	users@rt2x00.serialmonkey.com (moderated for non-subscribers)
W:	http://rt2x00.serialmonkey.com/
S:	Maintained
F:	drivers/net/wireless/rt2x00/

RAMDISK RAM BLOCK DEVICE DRIVER
M:	Nick Piggin <npiggin@kernel.dk>
S:	Maintained
F:	Documentation/blockdev/ramdisk.txt
F:	drivers/block/brd.c

RANDOM NUMBER DRIVER
M:	"Theodore Ts'o" <tytso@mit.edu>
S:	Maintained
F:	drivers/char/random.c

RAPIDIO SUBSYSTEM
M:	Matt Porter <mporter@kernel.crashing.org>
M:	Alexandre Bounine <alexandre.bounine@idt.com>
S:	Maintained
F:	drivers/rapidio/

RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
L:	linux-wireless@vger.kernel.org
S:	Orphan
F:	drivers/net/wireless/ray*

RCUTORTURE MODULE
M:	Josh Triplett <josh@joshtriplett.org>
M:	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
L:	linux-kernel@vger.kernel.org
S:	Supported
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
F:	Documentation/RCU/torture.txt
F:	kernel/rcu/rcutorture.c

RCUTORTURE TEST FRAMEWORK
M:	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
M:	Josh Triplett <josh@joshtriplett.org>
R:	Steven Rostedt <rostedt@goodmis.org>
R:	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
R:	Lai Jiangshan <laijs@cn.fujitsu.com>
L:	linux-kernel@vger.kernel.org
S:	Supported
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
F:	tools/testing/selftests/rcutorture

RDC R-321X SoC
M:	Florian Fainelli <florian@openwrt.org>
S:	Maintained

RDC R6040 FAST ETHERNET DRIVER
M:	Florian Fainelli <florian@openwrt.org>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/rdc/r6040.c

RDS - RELIABLE DATAGRAM SOCKETS
M:	Chien Yen <chien.yen@oracle.com>
L:	rds-devel@oss.oracle.com (moderated for non-subscribers)
S:	Supported
F:	net/rds/

READ-COPY UPDATE (RCU)
M:	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
M:	Josh Triplett <josh@joshtriplett.org>
R:	Steven Rostedt <rostedt@goodmis.org>
R:	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
R:	Lai Jiangshan <laijs@cn.fujitsu.com>
L:	linux-kernel@vger.kernel.org
W:	http://www.rdrop.com/users/paulmck/RCU/
S:	Supported
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
F:	Documentation/RCU/
X:	Documentation/RCU/torture.txt
F:	include/linux/rcu*
X:	include/linux/srcu.h
F:	kernel/rcu/
X:	kernel/torture.c

REAL TIME CLOCK (RTC) SUBSYSTEM
M:	Alessandro Zummo <a.zummo@towertech.it>
L:	rtc-linux@googlegroups.com
Q:	http://patchwork.ozlabs.org/project/rtc-linux/list/
S:	Maintained
F:	Documentation/rtc.txt
F:	drivers/rtc/
F:	include/linux/rtc.h
F:	include/uapi/linux/rtc.h

REALTEK AUDIO CODECS
M:	Bard Liao <bardliao@realtek.com>
M:	Oder Chiou <oder_chiou@realtek.com>
S:	Maintained
F:	sound/soc/codecs/rt*
F:	include/sound/rt*.h

REISERFS FILE SYSTEM
L:	reiserfs-devel@vger.kernel.org
S:	Supported
F:	fs/reiserfs/

REGISTER MAP ABSTRACTION
M:	Mark Brown <broonie@kernel.org>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
S:	Supported
F:	drivers/base/regmap/
F:	include/linux/regmap.h

REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
M:	Ohad Ben-Cohen <ohad@wizery.com>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
S:	Maintained
F:	drivers/remoteproc/
F:	Documentation/remoteproc.txt
F:	include/linux/remoteproc.h

REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
M:	Ohad Ben-Cohen <ohad@wizery.com>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
S:	Maintained
F:	drivers/rpmsg/
F:	Documentation/rpmsg.txt
F:	include/linux/rpmsg.h

RESET CONTROLLER FRAMEWORK
M:	Philipp Zabel <p.zabel@pengutronix.de>
S:	Maintained
F:	drivers/reset/
F:	Documentation/devicetree/bindings/reset/
F:	include/linux/reset.h
F:	include/linux/reset-controller.h

RFKILL
M:	Johannes Berg <johannes@sipsolutions.net>
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
S:	Maintained
F:	Documentation/rfkill.txt
F:	net/rfkill/

RICOH SMARTMEDIA/XD DRIVER
M:	Maxim Levitsky <maximlevitsky@gmail.com>
S:	Maintained
F:	drivers/mtd/nand/r852.c
F:	drivers/mtd/nand/r852.h

RICOH R5C592 MEMORYSTICK DRIVER
M:	Maxim Levitsky <maximlevitsky@gmail.com>
S:	Maintained
F:	drivers/memstick/host/r592.*

ROCCAT DRIVERS
M:	Stefan Achatz <erazor_de@users.sourceforge.net>
W:	http://sourceforge.net/projects/roccat/
S:	Maintained
F:	drivers/hid/hid-roccat*
F:	include/linux/hid-roccat*
F:	Documentation/ABI/*/sysfs-driver-hid-roccat*

ROCKER DRIVER
M:	Jiri Pirko <jiri@resnulli.us>
M:	Scott Feldman <sfeldma@gmail.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/rocker/

ROCKETPORT DRIVER
P:	Comtrol Corp.
W:	http://www.comtrol.com
S:	Maintained
F:	Documentation/serial/rocket.txt
F:	drivers/tty/rocket*

ROSE NETWORK LAYER
M:	Ralf Baechle <ralf@linux-mips.org>
L:	linux-hams@vger.kernel.org
W:	http://www.linux-ax25.org/
S:	Maintained
F:	include/net/rose.h
F:	include/uapi/linux/rose.h
F:	net/rose/

RTL2830 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/dvb-frontends/rtl2830*

RTL2832 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/dvb-frontends/rtl2832*

RTL2832_SDR MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/dvb-frontends/rtl2832_sdr*

RTL8180 WIRELESS DRIVER
M:	"John W. Linville" <linville@tuxdriver.com>
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
S:	Maintained
F:	drivers/net/wireless/rtl818x/rtl8180/

RTL8187 WIRELESS DRIVER
M:	Herton Ronaldo Krzesinski <herton@canonical.com>
M:	Hin-Tak Leung <htl10@users.sourceforge.net>
M:	Larry Finger <Larry.Finger@lwfinger.net>
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
S:	Maintained
F:	drivers/net/wireless/rtl818x/rtl8187/

RTL8192CE WIRELESS DRIVER
M:	Larry Finger <Larry.Finger@lwfinger.net>
M:	Chaoming Li <chaoming_li@realsil.com.cn>
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
S:	Maintained
F:	drivers/net/wireless/rtlwifi/
F:	drivers/net/wireless/rtlwifi/rtl8192ce/

S3 SAVAGE FRAMEBUFFER DRIVER
M:	Antonino Daplas <adaplas@gmail.com>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	drivers/video/fbdev/savage/

S390
M:	Martin Schwidefsky <schwidefsky@de.ibm.com>
M:	Heiko Carstens <heiko.carstens@de.ibm.com>
M:	linux390@de.ibm.com
L:	linux-s390@vger.kernel.org
W:	http://www.ibm.com/developerworks/linux/linux390/
S:	Supported
F:	arch/s390/
F:	drivers/s390/
F:	Documentation/s390/
F:	Documentation/DocBook/s390*

S390 COMMON I/O LAYER
M:	Sebastian Ott <sebott@linux.vnet.ibm.com>
M:	Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
L:	linux-s390@vger.kernel.org
W:	http://www.ibm.com/developerworks/linux/linux390/
S:	Supported
F:	drivers/s390/cio/

S390 DASD DRIVER
M:	Stefan Weinhuber <wein@de.ibm.com>
M:	Stefan Haberland <stefan.haberland@de.ibm.com>
L:	linux-s390@vger.kernel.org
W:	http://www.ibm.com/developerworks/linux/linux390/
S:	Supported
F:	drivers/s390/block/dasd*
F:	block/partitions/ibm.c

S390 NETWORK DRIVERS
M:	Ursula Braun <ursula.braun@de.ibm.com>
M:	Frank Blaschka <blaschka@linux.vnet.ibm.com>
M:	linux390@de.ibm.com
L:	linux-s390@vger.kernel.org
W:	http://www.ibm.com/developerworks/linux/linux390/
S:	Supported
F:	drivers/s390/net/

S390 PCI SUBSYSTEM
M:	Sebastian Ott <sebott@linux.vnet.ibm.com>
M:	Gerald Schaefer <gerald.schaefer@de.ibm.com>
L:	linux-s390@vger.kernel.org
W:	http://www.ibm.com/developerworks/linux/linux390/
S:	Supported
F:	arch/s390/pci/
F:	drivers/pci/hotplug/s390_pci_hpc.c

S390 ZCRYPT DRIVER
M:	Ingo Tuchscherer <ingo.tuchscherer@de.ibm.com>
M:	linux390@de.ibm.com
L:	linux-s390@vger.kernel.org
W:	http://www.ibm.com/developerworks/linux/linux390/
S:	Supported
F:	drivers/s390/crypto/

S390 ZFCP DRIVER
M:	Steffen Maier <maier@linux.vnet.ibm.com>
M:	linux390@de.ibm.com
L:	linux-s390@vger.kernel.org
W:	http://www.ibm.com/developerworks/linux/linux390/
S:	Supported
F:	drivers/s390/scsi/zfcp_*

S390 IUCV NETWORK LAYER
M:	Ursula Braun <ursula.braun@de.ibm.com>
M:	linux390@de.ibm.com
L:	linux-s390@vger.kernel.org
W:	http://www.ibm.com/developerworks/linux/linux390/
S:	Supported
F:	drivers/s390/net/*iucv*
F:	include/net/iucv/
F:	net/iucv/

S3C24XX SD/MMC Driver
M:	Ben Dooks <ben-linux@fluff.org>
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Supported
F:	drivers/mmc/host/s3cmci.*

SAA6588 RDS RECEIVER DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Odd Fixes
F:	drivers/media/i2c/saa6588*

SAA7134 VIDEO4LINUX DRIVER
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org
T:	git git://linuxtv.org/media_tree.git
S:	Odd fixes
F:	Documentation/video4linux/*.saa7134
F:	drivers/media/pci/saa7134/

SAA7146 VIDEO4LINUX-2 DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/common/saa7146/
F:	drivers/media/pci/saa7146/
F:	include/media/saa7146*

SAMSUNG LAPTOP DRIVER
M:	Corentin Chary <corentin.chary@gmail.com>
L:	platform-driver-x86@vger.kernel.org
S:	Maintained
F:	drivers/platform/x86/samsung-laptop.c

SAMSUNG AUDIO (ASoC) DRIVERS
M:	Sangbeom Kim <sbkim73@samsung.com>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
S:	Supported
F:	sound/soc/samsung/

SAMSUNG FRAMEBUFFER DRIVER
M:	Jingoo Han <jg1.han@samsung.com>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	drivers/video/fbdev/s3c-fb.c

SAMSUNG MULTIFUNCTION DEVICE DRIVERS
M:	Sangbeom Kim <sbkim73@samsung.com>
L:	linux-kernel@vger.kernel.org
S:	Supported
F:	drivers/mfd/sec*.c
F:	drivers/regulator/s2m*.c
F:	drivers/regulator/s5m*.c
F:	include/linux/mfd/samsung/

SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
M:	Kyungmin Park <kyungmin.park@samsung.com>
M:	Sylwester Nawrocki <s.nawrocki@samsung.com>
L:	linux-media@vger.kernel.org
Q:	https://patchwork.linuxtv.org/project/linux-media/list/
S:	Supported
F:	drivers/media/platform/exynos4-is/

SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
M:	Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
L:	linux-media@vger.kernel.org
L:	linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/media/platform/s3c-camif/
F:	include/media/s3c_camif.h

SAMSUNG S5C73M3 CAMERA DRIVER
M:	Kyungmin Park <kyungmin.park@samsung.com>
M:	Andrzej Hajda <a.hajda@samsung.com>
L:	linux-media@vger.kernel.org
S:	Supported
F:	drivers/media/i2c/s5c73m3/*

SAMSUNG S5K5BAF CAMERA DRIVER
M:	Kyungmin Park <kyungmin.park@samsung.com>
M:	Andrzej Hajda <a.hajda@samsung.com>
L:	linux-media@vger.kernel.org
S:	Supported
F:	drivers/media/i2c/s5k5baf.c

SAMSUNG SOC CLOCK DRIVERS
M:	Sylwester Nawrocki <s.nawrocki@samsung.com>
M:	Tomasz Figa <tomasz.figa@gmail.com>
S:	Supported
L:	linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
F:	drivers/clk/samsung/

SAMSUNG SXGBE DRIVERS
M:	Byungho An <bh74.an@samsung.com>
M:	Girish K S <ks.giri@samsung.com>
M:	Vipul Pandya <vipul.pandya@samsung.com>
S:	Supported
L:	netdev@vger.kernel.org
F:	drivers/net/ethernet/samsung/sxgbe/

SAMSUNG USB2 PHY DRIVER
M:	Kamil Debski <k.debski@samsung.com>
L:	linux-kernel@vger.kernel.org
S:	Supported
F:	Documentation/devicetree/bindings/phy/samsung-phy.txt
F:	Documentation/phy/samsung-usb2.txt
F:	drivers/phy/phy-exynos4210-usb2.c
F:	drivers/phy/phy-exynos4x12-usb2.c
F:	drivers/phy/phy-exynos5250-usb2.c
F:	drivers/phy/phy-s5pv210-usb2.c
F:	drivers/phy/phy-samsung-usb2.c
F:	drivers/phy/phy-samsung-usb2.h

SERIAL DRIVERS
M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
L:	linux-serial@vger.kernel.org
S:	Maintained
F:	drivers/tty/serial/

SYNOPSYS DESIGNWARE DMAC DRIVER
M:	Viresh Kumar <viresh.linux@gmail.com>
M:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
S:	Maintained
F:	include/linux/platform_data/dma-dw.h
F:	drivers/dma/dw/

SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
M:	Seungwon Jeon <tgih.jun@samsung.com>
M:	Jaehoon Chung <jh80.chung@samsung.com>
L:	linux-mmc@vger.kernel.org
S:	Maintained
F:	include/linux/mmc/dw_mmc.h
F:	drivers/mmc/host/dw_mmc*

THUNDERBOLT DRIVER
M:	Andreas Noever <andreas.noever@gmail.com>
S:	Maintained
F:	drivers/thunderbolt/

TIMEKEEPING, CLOCKSOURCE CORE, NTP
M:	John Stultz <john.stultz@linaro.org>
M:	Thomas Gleixner <tglx@linutronix.de>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
S:	Supported
F:	include/linux/clocksource.h
F:	include/linux/time.h
F:	include/linux/timex.h
F:	include/uapi/linux/time.h
F:	include/uapi/linux/timex.h
F:	kernel/time/clocksource.c
F:	kernel/time/time*.c
F:	kernel/time/ntp.c

TLG2300 VIDEO4LINUX-2 DRIVER
M:	Huang Shijie <shijie8@gmail.com>
M:	Hans Verkuil <hverkuil@xs4all.nl>
S:	Odd Fixes
F:	drivers/media/usb/tlg2300/

SC1200 WDT DRIVER
M:	Zwane Mwaikambo <zwanem@gmail.com>
S:	Maintained
F:	drivers/watchdog/sc1200wdt.c

SCHEDULER
M:	Ingo Molnar <mingo@redhat.com>
M:	Peter Zijlstra <peterz@infradead.org>
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
S:	Maintained
F:	kernel/sched/
F:	include/linux/sched.h
F:	include/uapi/linux/sched.h
F:	include/linux/wait.h

SCORE ARCHITECTURE
M:	Chen Liqin <liqin.linux@gmail.com>
M:	Lennox Wu <lennox.wu@gmail.com>
W:	http://www.sunplus.com
S:	Supported
F:	arch/score/

SCSI CDROM DRIVER
M:	Jens Axboe <axboe@kernel.dk>
L:	linux-scsi@vger.kernel.org
W:	http://www.kernel.dk
S:	Maintained
F:	drivers/scsi/sr*

SCSI RDMA PROTOCOL (SRP) INITIATOR
M:	Bart Van Assche <bvanassche@acm.org>
L:	linux-rdma@vger.kernel.org
S:	Supported
W:	http://www.openfabrics.org
Q:	http://patchwork.kernel.org/project/linux-rdma/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
F:	drivers/infiniband/ulp/srp/
F:	include/scsi/srp.h

SCSI SG DRIVER
M:	Doug Gilbert <dgilbert@interlog.com>
L:	linux-scsi@vger.kernel.org
W:	http://sg.danny.cz/sg
S:	Maintained
F:	Documentation/scsi/scsi-generic.txt
F:	drivers/scsi/sg.c
F:	include/scsi/sg.h

SCSI SUBSYSTEM
M:	"James E.J. Bottomley" <JBottomley@parallels.com>
L:	linux-scsi@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-pending-2.6.git
S:	Maintained
F:	drivers/scsi/
F:	include/scsi/

SCSI TAPE DRIVER
M:	Kai Mäkisara <Kai.Makisara@kolumbus.fi>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	Documentation/scsi/st.txt
F:	drivers/scsi/st.*
F:	drivers/scsi/st_*.h

SCTP PROTOCOL
M:	Vlad Yasevich <vyasevich@gmail.com>
M:	Neil Horman <nhorman@tuxdriver.com>
L:	linux-sctp@vger.kernel.org
W:	http://lksctp.sourceforge.net
S:	Maintained
F:	Documentation/networking/sctp.txt
F:	include/linux/sctp.h
F:	include/uapi/linux/sctp.h
F:	include/net/sctp/
F:	net/sctp/

SCx200 CPU SUPPORT
M:	Jim Cromie <jim.cromie@gmail.com>
S:	Odd Fixes
F:	Documentation/i2c/busses/scx200_acb
F:	arch/x86/platform/scx200/
F:	drivers/watchdog/scx200_wdt.c
F:	drivers/i2c/busses/scx200*
F:	drivers/mtd/maps/scx200_docflash.c
F:	include/linux/scx200.h

SCx200 GPIO DRIVER
M:	Jim Cromie <jim.cromie@gmail.com>
S:	Maintained
F:	drivers/char/scx200_gpio.c
F:	include/linux/scx200_gpio.h

SCx200 HRT CLOCKSOURCE DRIVER
M:	Jim Cromie <jim.cromie@gmail.com>
S:	Maintained
F:	drivers/clocksource/scx200_hrt.c

SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
M:	Sascha Sommer <saschasommer@freenet.de>
L:	sdricohcs-devel@lists.sourceforge.net (subscribers-only)
S:	Maintained
F:	drivers/mmc/host/sdricoh_cs.c

SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
M:	Chris Ball <chris@printf.net>
L:	linux-mmc@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc.git
S:	Maintained
F:	drivers/mmc/host/sdhci.*
F:	drivers/mmc/host/sdhci-pltfm.[ch]

SECURE COMPUTING
M:	Kees Cook <keescook@chromium.org>
R:	Andy Lutomirski <luto@amacapital.net>
R:	Will Drewry <wad@chromium.org>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
S:	Supported
F:	kernel/seccomp.c
F:	include/uapi/linux/seccomp.h
F:	include/linux/seccomp.h
K:	\bsecure_computing
K:	\bTIF_SECCOMP\b

SECURE DIGITAL HOST CONTROLLER INTERFACE, OPEN FIRMWARE BINDINGS (SDHCI-OF)
M:	Anton Vorontsov <anton@enomsg.org>
L:	linuxppc-dev@lists.ozlabs.org
L:	linux-mmc@vger.kernel.org
S:	Maintained
F:	drivers/mmc/host/sdhci-pltfm.[ch]

SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
M:	Ben Dooks <ben-linux@fluff.org>
L:	linux-mmc@vger.kernel.org
S:	Maintained
F:	drivers/mmc/host/sdhci-s3c.c

SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
M:	Viresh Kumar <viresh.linux@gmail.com>
L:	spear-devel@list.st.com
L:	linux-mmc@vger.kernel.org
S:	Maintained
F:	drivers/mmc/host/sdhci-spear.c

SECURITY SUBSYSTEM
M:	James Morris <james.l.morris@oracle.com>
M:	Serge E. Hallyn <serge@hallyn.com>
L:	linux-security-module@vger.kernel.org (suggested Cc:)
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
W:	http://kernsec.org/
S:	Supported
F:	security/

SECURITY CONTACT
M:	Security Officers <security@kernel.org>
S:	Supported

SELINUX SECURITY MODULE
M:	Paul Moore <paul@paul-moore.com>
M:	Stephen Smalley <sds@tycho.nsa.gov>
M:	Eric Paris <eparis@parisplace.org>
L:	selinux@tycho.nsa.gov (moderated for non-subscribers)
W:	http://selinuxproject.org
T:	git git://git.infradead.org/users/pcmoore/selinux
S:	Supported
F:	include/linux/selinux*
F:	security/selinux/
F:	scripts/selinux/

APPARMOR SECURITY MODULE
M:	John Johansen <john.johansen@canonical.com>
L:	apparmor@lists.ubuntu.com (subscribers-only, general discussion)
W:	apparmor.wiki.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jj/apparmor-dev.git
S:	Supported
F:	security/apparmor/

SENSABLE PHANTOM
M:	Jiri Slaby <jirislaby@gmail.com>
S:	Maintained
F:	drivers/misc/phantom.c
F:	include/uapi/linux/phantom.h

SERIAL ATA (SATA) SUBSYSTEM
M:	Tejun Heo <tj@kernel.org>
L:	linux-ide@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
S:	Supported
F:	drivers/ata/
F:	include/linux/ata.h
F:	include/linux/libata.h

SERIAL ATA AHCI PLATFORM devices support
M:	Hans de Goede <hdegoede@redhat.com>
M:	Tejun Heo <tj@kernel.org>
L:	linux-ide@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
S:	Supported
F:	drivers/ata/ahci_platform.c
F:	drivers/ata/libahci_platform.c
F:	include/linux/ahci_platform.h

SERVER ENGINES 10Gbps iSCSI - BladeEngine 2 DRIVER
M:	Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
L:	linux-scsi@vger.kernel.org
W:	http://www.emulex.com
S:	Supported
F:	drivers/scsi/be2iscsi/

SERVER ENGINES 10Gbps NIC - BladeEngine 2 DRIVER
M:	Sathya Perla <sathya.perla@emulex.com>
M:	Subbu Seetharaman <subbu.seetharaman@emulex.com>
M:	Ajit Khaparde <ajit.khaparde@emulex.com>
L:	netdev@vger.kernel.org
W:	http://www.emulex.com
S:	Supported
F:	drivers/net/ethernet/emulex/benet/

SFC NETWORK DRIVER
M:	Solarflare linux maintainers <linux-net-drivers@solarflare.com>
M:	Shradha Shah <sshah@solarflare.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/sfc/

SGI GRU DRIVER
M:	Dimitri Sivanich <sivanich@sgi.com>
S:	Maintained
F:	drivers/misc/sgi-gru/

SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
M:	Pat Gefre <pfg@sgi.com>
L:	linux-ia64@vger.kernel.org
S:	Supported
F:	Documentation/ia64/serial.txt
F:	drivers/tty/serial/ioc?_serial.c
F:	include/linux/ioc?.h

SGI XP/XPC/XPNET DRIVER
M:	Cliff Whickman <cpw@sgi.com>
M:	Robin Holt <robinmholt@gmail.com>
S:	Maintained
F:	drivers/misc/sgi-xp/

SI2157 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/tuners/si2157*

SI2168 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/dvb-frontends/si2168*

SI470X FM RADIO RECEIVER I2C DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Odd Fixes
F:	drivers/media/radio/si470x/radio-si470x-i2c.c

SI470X FM RADIO RECEIVER USB DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/radio/si470x/radio-si470x-common.c
F:	drivers/media/radio/si470x/radio-si470x.h
F:	drivers/media/radio/si470x/radio-si470x-usb.c

SI4713 FM RADIO TRANSMITTER I2C DRIVER
M:	Eduardo Valentin <edubezval@gmail.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Odd Fixes
F:	drivers/media/radio/si4713/si4713.?

SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
M:	Eduardo Valentin <edubezval@gmail.com>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Odd Fixes
F:	drivers/media/radio/si4713/radio-platform-si4713.c

SI4713 FM RADIO TRANSMITTER USB DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/radio/si4713/radio-usb-si4713.c

SIANO DVB DRIVER
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org
T:	git git://linuxtv.org/media_tree.git
S:	Odd fixes
F:	drivers/media/common/siano/
F:	drivers/media/usb/siano/
F:	drivers/media/usb/siano/
F:	drivers/media/mmc/siano/

SH_VEU V4L2 MEM2MEM DRIVER
L:	linux-media@vger.kernel.org
S:	Orphan
F:	drivers/media/platform/sh_veu.c

SH_VOU V4L2 OUTPUT DRIVER
L:	linux-media@vger.kernel.org
S:	Orphan
F:	drivers/media/platform/sh_vou.c
F:	include/media/sh_vou.h

SIMPLE FIRMWARE INTERFACE (SFI)
M:	Len Brown <lenb@kernel.org>
L:	sfi-devel@simplefirmware.org
W:	http://simplefirmware.org/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
S:	Supported
F:	arch/x86/platform/sfi/
F:	drivers/sfi/
F:	include/linux/sfi*.h

SIMTEC EB110ATX (Chalice CATS)
P:	Ben Dooks
P:	Vincent Sanders <vince@simtec.co.uk>
M:	Simtec Linux Team <linux@simtec.co.uk>
W:	http://www.simtec.co.uk/products/EB110ATX/
S:	Supported

SIMTEC EB2410ITX (BAST)
P:	Ben Dooks
P:	Vincent Sanders <vince@simtec.co.uk>
M:	Simtec Linux Team <linux@simtec.co.uk>
W:	http://www.simtec.co.uk/products/EB2410ITX/
S:	Supported
F:	arch/arm/mach-s3c24xx/mach-bast.c
F:	arch/arm/mach-s3c24xx/bast-ide.c
F:	arch/arm/mach-s3c24xx/bast-irq.c

TI DAVINCI MACHINE SUPPORT
M:	Sekhar Nori <nsekhar@ti.com>
M:	Kevin Hilman <khilman@deeprootsystems.com>
T:	git git://gitorious.org/linux-davinci/linux-davinci.git
Q:	http://patchwork.kernel.org/project/linux-davinci/list/
S:	Supported
F:	arch/arm/mach-davinci/
F:	drivers/i2c/busses/i2c-davinci.c

TI DAVINCI SERIES MEDIA DRIVER
M:	Lad, Prabhakar <prabhakar.csengg@gmail.com>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
S:	Maintained
F:	drivers/media/platform/davinci/
F:	include/media/davinci/

SIS 190 ETHERNET DRIVER
M:	Francois Romieu <romieu@fr.zoreil.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/sis/sis190.c

SIS 900/7016 FAST ETHERNET DRIVER
M:	Daniele Venzano <venza@brownhat.org>
W:	http://www.brownhat.org/sis900.html
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/sis/sis900.*

SIS FRAMEBUFFER DRIVER
M:	Thomas Winischhofer <thomas@winischhofer.net>
W:	http://www.winischhofer.net/linuxsisvga.shtml
S:	Maintained
F:	Documentation/fb/sisfb.txt
F:	drivers/video/fbdev/sis/
F:	include/video/sisfb.h

SIS USB2VGA DRIVER
M:	Thomas Winischhofer <thomas@winischhofer.net>
W:	http://www.winischhofer.at/linuxsisusbvga.shtml
S:	Maintained
F:	drivers/usb/misc/sisusbvga/

SLAB ALLOCATOR
M:	Christoph Lameter <cl@linux.com>
M:	Pekka Enberg <penberg@kernel.org>
M:	David Rientjes <rientjes@google.com>
M:	Joonsoo Kim <iamjoonsoo.kim@lge.com>
M:	Andrew Morton <akpm@linux-foundation.org>
L:	linux-mm@kvack.org
S:	Maintained
F:	include/linux/sl?b*.h
F:	mm/sl?b*

SLEEPABLE READ-COPY UPDATE (SRCU)
M:	Lai Jiangshan <laijs@cn.fujitsu.com>
M:	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
M:	Josh Triplett <josh@joshtriplett.org>
R:	Steven Rostedt <rostedt@goodmis.org>
R:	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
L:	linux-kernel@vger.kernel.org
W:	http://www.rdrop.com/users/paulmck/RCU/
S:	Supported
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
F:	include/linux/srcu.h
F:	kernel/rcu/srcu.c

SMACK SECURITY MODULE
M:	Casey Schaufler <casey@schaufler-ca.com>
L:	linux-security-module@vger.kernel.org
W:	http://schaufler-ca.com
T:	git git://git.gitorious.org/smack-next/kernel.git
S:	Maintained
F:	Documentation/security/Smack.txt
F:	security/smack/

DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
M:	Kevin Hilman <khilman@kernel.org>
M:	Nishanth Menon <nm@ti.com>
S:	Maintained
F:	drivers/power/avs/
F:	include/linux/power/smartreflex.h
L:	linux-pm@vger.kernel.org

SMC91x ETHERNET DRIVER
M:	Nicolas Pitre <nico@fluxnic.net>
S:	Odd Fixes
F:	drivers/net/ethernet/smsc/smc91x.*

SMIA AND SMIA++ IMAGE SENSOR DRIVER
M:	Sakari Ailus <sakari.ailus@iki.fi>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/i2c/smiapp/
F:	include/media/smiapp.h
F:	drivers/media/i2c/smiapp-pll.c
F:	drivers/media/i2c/smiapp-pll.h

SMM665 HARDWARE MONITOR DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/smm665
F:	drivers/hwmon/smm665.c

SMSC EMC2103 HARDWARE MONITOR DRIVER
M:	Steve Glendinning <steve.glendinning@shawell.net>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/emc2103
F:	drivers/hwmon/emc2103.c

SMSC SCH5627 HARDWARE MONITOR DRIVER
M:	Hans de Goede <hdegoede@redhat.com>
L:	lm-sensors@lm-sensors.org
S:	Supported
F:	Documentation/hwmon/sch5627
F:	drivers/hwmon/sch5627.c

SMSC47B397 HARDWARE MONITOR DRIVER
M:	Jean Delvare <jdelvare@suse.de>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/smsc47b397
F:	drivers/hwmon/smsc47b397.c

SMSC911x ETHERNET DRIVER
M:	Steve Glendinning <steve.glendinning@shawell.net>
L:	netdev@vger.kernel.org
S:	Maintained
F:	include/linux/smsc911x.h
F:	drivers/net/ethernet/smsc/smsc911x.*

SMSC9420 PCI ETHERNET DRIVER
M:	Steve Glendinning <steve.glendinning@shawell.net>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/smsc/smsc9420.*

SMSC UFX6000 and UFX7000 USB to VGA DRIVER
M:	Steve Glendinning <steve.glendinning@shawell.net>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	drivers/video/fbdev/smscufx.c

SOC-CAMERA V4L2 SUBSYSTEM
M:	Guennadi Liakhovetski <g.liakhovetski@gmx.de>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	include/media/soc*
F:	drivers/media/i2c/soc_camera/
F:	drivers/media/platform/soc_camera/

SOEKRIS NET48XX LED SUPPORT
M:	Chris Boot <bootc@bootc.net>
S:	Maintained
F:	drivers/leds/leds-net48xx.c

SOFTLOGIC 6x10 MPEG CODEC
M:	Ismael Luceno <ismael.luceno@corp.bluecherry.net>
L:	linux-media@vger.kernel.org
S:	Supported
F:	drivers/media/pci/solo6x10/

SOFTWARE RAID (Multiple Disks) SUPPORT
M:	Neil Brown <neilb@suse.de>
L:	linux-raid@vger.kernel.org
S:	Supported
F:	drivers/md/
F:	include/linux/raid/
F:	include/uapi/linux/raid/

SONIC NETWORK DRIVER
M:	Thomas Bogendoerfer <tsbogend@alpha.franken.de>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/natsemi/sonic.*

SONICS SILICON BACKPLANE DRIVER (SSB)
M:	Michael Buesch <m@bues.ch>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/ssb/
F:	include/linux/ssb/

SONY VAIO CONTROL DEVICE DRIVER
M:	Mattia Dongili <malattia@linux.it>
L:	platform-driver-x86@vger.kernel.org
W:	http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
S:	Maintained
F:	Documentation/laptops/sony-laptop.txt
F:	drivers/char/sonypi.c
F:	drivers/platform/x86/sony-laptop.c
F:	include/linux/sony-laptop.h

SONY MEMORYSTICK CARD SUPPORT
M:	Alex Dubov <oakad@yahoo.com>
W:	http://tifmxx.berlios.de/
S:	Maintained
F:	drivers/memstick/host/tifm_ms.c

SONY MEMORYSTICK STANDARD SUPPORT
M:	Maxim Levitsky <maximlevitsky@gmail.com>
S:	Maintained
F:	drivers/memstick/core/ms_block.*

SOUND
M:	Jaroslav Kysela <perex@perex.cz>
M:	Takashi Iwai <tiwai@suse.de>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
W:	http://www.alsa-project.org/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
T:	git git://git.alsa-project.org/alsa-kernel.git
Q:	http://patchwork.kernel.org/project/alsa-devel/list/
S:	Maintained
F:	Documentation/sound/
F:	include/sound/
F:	include/uapi/sound/
F:	sound/

SOUND - COMPRESSED AUDIO
M:	Vinod Koul <vinod.koul@intel.com>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
S:	Supported
F:	Documentation/sound/alsa/compress_offload.txt
F:	include/sound/compress_driver.h
F:	include/uapi/sound/compress_*
F:	sound/core/compress_offload.c
F:	sound/soc/soc-compress.c

SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
M:	Liam Girdwood <lgirdwood@gmail.com>
M:	Mark Brown <broonie@kernel.org>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
W:	http://alsa-project.org/main/index.php/ASoC
S:	Supported
F:	Documentation/sound/alsa/soc/
F:	sound/soc/
F:	include/sound/soc*

SOUND - DMAENGINE HELPERS
M:	Lars-Peter Clausen <lars@metafoo.de>
S:	Supported
F:	include/sound/dmaengine_pcm.h
F:	sound/core/pcm_dmaengine.c
F:	sound/soc/soc-generic-dmaengine-pcm.c

SP2 MEDIA DRIVER
M:	Olli Salonen <olli.salonen@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
S:	Maintained
F:	drivers/media/dvb-frontends/sp2*

SPARC + UltraSPARC (sparc/sparc64)
M:	"David S. Miller" <davem@davemloft.net>
L:	sparclinux@vger.kernel.org
Q:	http://patchwork.ozlabs.org/project/sparclinux/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
S:	Maintained
F:	arch/sparc/
F:	drivers/sbus/

SPARC SERIAL DRIVERS
M:	"David S. Miller" <davem@davemloft.net>
L:	sparclinux@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
S:	Maintained
F:	include/linux/sunserialcore.h
F:	drivers/tty/serial/suncore.c
F:	drivers/tty/serial/sunhv.c
F:	drivers/tty/serial/sunsab.c
F:	drivers/tty/serial/sunsab.h
F:	drivers/tty/serial/sunsu.c
F:	drivers/tty/serial/sunzilog.c
F:	drivers/tty/serial/sunzilog.h

SPARSE CHECKER
M:	"Christopher Li" <sparse@chrisli.org>
L:	linux-sparse@vger.kernel.org
W:	https://sparse.wiki.kernel.org/
T:	git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
T:	git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
S:	Maintained
F:	include/linux/compiler.h

SPEAR PLATFORM SUPPORT
M:	Viresh Kumar <viresh.linux@gmail.com>
M:	Shiraz Hashim <shiraz.linux.kernel@gmail.com>
L:	spear-devel@list.st.com
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W:	http://www.st.com/spear
S:	Maintained
F:	arch/arm/mach-spear/

SPEAR CLOCK FRAMEWORK SUPPORT
M:	Viresh Kumar <viresh.linux@gmail.com>
L:	spear-devel@list.st.com
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W:	http://www.st.com/spear
S:	Maintained
F:	drivers/clk/spear/

SPI SUBSYSTEM
M:	Mark Brown <broonie@kernel.org>
L:	linux-spi@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
Q:	http://patchwork.kernel.org/project/spi-devel-general/list/
S:	Maintained
F:	Documentation/spi/
F:	drivers/spi/
F:	include/linux/spi/
F:	include/uapi/linux/spi/

SPIDERNET NETWORK DRIVER for CELL
M:	Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
M:	Jens Osterkamp <jens@de.ibm.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	Documentation/networking/spider_net.txt
F:	drivers/net/ethernet/toshiba/spider_net*

SPU FILE SYSTEM
M:	Jeremy Kerr <jk@ozlabs.org>
L:	linuxppc-dev@lists.ozlabs.org
L:	cbe-oss-dev@lists.ozlabs.org
W:	http://www.ibm.com/developerworks/power/cell/
S:	Supported
F:	Documentation/filesystems/spufs.txt
F:	arch/powerpc/platforms/cell/spufs/

SQUASHFS FILE SYSTEM
M:	Phillip Lougher <phillip@squashfs.org.uk>
L:	squashfs-devel@lists.sourceforge.net (subscribers-only)
W:	http://squashfs.org.uk
S:	Maintained
F:	Documentation/filesystems/squashfs.txt
F:	fs/squashfs/

SRM (Alpha) environment access
M:	Jan-Benedict Glaw <jbglaw@lug-owl.de>
S:	Maintained
F:	arch/alpha/kernel/srm_env.c

STABLE BRANCH
M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
L:	stable@vger.kernel.org
S:	Supported
F:	Documentation/stable_kernel_rules.txt

STAGING SUBSYSTEM
M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
L:	devel@driverdev.osuosl.org
S:	Supported
F:	drivers/staging/

STAGING - COMEDI
M:	Ian Abbott <abbotti@mev.co.uk>
M:	H Hartley Sweeten <hsweeten@visionengravers.com>
S:	Odd Fixes
F:	drivers/staging/comedi/

STAGING - FLARION FT1000 DRIVERS
M:	Marek Belisko <marek.belisko@gmail.com>
S:	Odd Fixes
F:	drivers/staging/ft1000/

STAGING - INDUSTRIAL IO
M:	Jonathan Cameron <jic23@kernel.org>
L:	linux-iio@vger.kernel.org
S:	Odd Fixes
F:	drivers/staging/iio/

STAGING - LIRC (LINUX INFRARED REMOTE CONTROL) DRIVERS
M:	Jarod Wilson <jarod@wilsonet.com>
W:	http://www.lirc.org/
S:	Odd Fixes
F:	drivers/staging/media/lirc/

STAGING - LUSTRE PARALLEL FILESYSTEM
M:	Oleg Drokin <oleg.drokin@intel.com>
M:	Andreas Dilger <andreas.dilger@intel.com>
L:	HPDD-discuss@lists.01.org (moderated for non-subscribers)
W:	http://lustre.opensfs.org/
S:	Maintained
F:	drivers/staging/lustre

STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
M:	Julian Andres Klode <jak@jak-linux.org>
M:	Marc Dietrich <marvin24@gmx.de>
L:	ac100@lists.launchpad.net (moderated for non-subscribers)
L:	linux-tegra@vger.kernel.org
S:	Maintained
F:	drivers/staging/nvec/

STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
M:	Jens Frederich <jfrederich@gmail.com>
M:	Daniel Drake <dsd@laptop.org>
M:	Jon Nettleton <jon.nettleton@gmail.com>
W:	http://wiki.laptop.org/go/DCON
S:	Maintained
F:	drivers/staging/olpc_dcon/

STAGING - OZMO DEVICES USB OVER WIFI DRIVER
M:	Shigekatsu Tateno <shigekatsu.tateno@atmel.com>
S:	Maintained
F:	drivers/staging/ozwpan/

STAGING - PARALLEL LCD/KEYPAD PANEL DRIVER
M:	Willy Tarreau <willy@meta-x.org>
S:	Odd Fixes
F:	drivers/staging/panel/

STAGING - REALTEK RTL8712U DRIVERS
M:	Larry Finger <Larry.Finger@lwfinger.net>
M:	Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
S:	Odd Fixes
F:	drivers/staging/rtl8712/

STAGING - REALTEK RTL8723U WIRELESS DRIVER
M:	Larry Finger <Larry.Finger@lwfinger.net>
M:	Jes Sorensen <Jes.Sorensen@redhat.com>
L:	linux-wireless@vger.kernel.org
S:	Maintained
F:	drivers/staging/rtl8723au/

STAGING - SLICOSS
M:	Lior Dotan <liodot@gmail.com>
M:	Christopher Harrer <charrer@alacritech.com>
S:	Odd Fixes
F:	drivers/staging/slicoss/

STAGING - SPEAKUP CONSOLE SPEECH DRIVER
M:	William Hubbs <w.d.hubbs@gmail.com>
M:	Chris Brannon <chris@the-brannons.com>
M:	Kirk Reiser <kirk@reisers.ca>
M:	Samuel Thibault <samuel.thibault@ens-lyon.org>
L:	speakup@linux-speakup.org
W:	http://www.linux-speakup.org/
S:	Odd Fixes
F:	drivers/staging/speakup/

STAGING - VIA VT665X DRIVERS
M:	Forest Bond <forest@alittletooquiet.net>
S:	Odd Fixes
F:	drivers/staging/vt665?/

STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
M:	Arnaud Patard <arnaud.patard@rtp-net.org>
S:	Odd Fixes
F:	drivers/staging/xgifb/

STARFIRE/DURALAN NETWORK DRIVER
M:	Ion Badulescu <ionut@badula.org>
S:	Odd Fixes
F:	drivers/net/ethernet/adaptec/starfire*

SUN3/3X
M:	Sam Creasey <sammy@sammy.net>
W:	http://sammy.net/sun3/
S:	Maintained
F:	arch/m68k/kernel/*sun3*
F:	arch/m68k/sun3*/
F:	arch/m68k/include/asm/sun3*
F:	drivers/net/ethernet/i825xx/sun3*

SUNDANCE NETWORK DRIVER
M:	Denis Kirjanov <kda@linux-powerpc.org>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/dlink/sundance.c

SUPERH
L:	linux-sh@vger.kernel.org
W:	http://www.linux-sh.org
Q:	http://patchwork.kernel.org/project/linux-sh/list/
S:	Orphan
F:	Documentation/sh/
F:	arch/sh/
F:	drivers/sh/

SUSPEND TO RAM
M:	"Rafael J. Wysocki" <rjw@rjwysocki.net>
M:	Len Brown <len.brown@intel.com>
M:	Pavel Machek <pavel@ucw.cz>
L:	linux-pm@vger.kernel.org
S:	Supported
F:	Documentation/power/
F:	arch/x86/kernel/acpi/
F:	drivers/base/power/
F:	kernel/power/
F:	include/linux/suspend.h
F:	include/linux/freezer.h
F:	include/linux/pm.h

SVGA HANDLING
M:	Martin Mares <mj@ucw.cz>
L:	linux-video@atrey.karlin.mff.cuni.cz
S:	Maintained
F:	Documentation/svga.txt
F:	arch/x86/boot/video*

SWIOTLB SUBSYSTEM
M:	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
L:	linux-kernel@vger.kernel.org
S:	Supported
F:	lib/swiotlb.c
F:	arch/*/kernel/pci-swiotlb.c
F:	include/linux/swiotlb.h

SWITCHDEV
M:	Jiri Pirko <jiri@resnulli.us>
L:	netdev@vger.kernel.org
S:	Supported
F:	net/switchdev/
F:	include/net/switchdev.h

SYNOPSYS ARC ARCHITECTURE
M:	Vineet Gupta <vgupta@synopsys.com>
S:	Supported
F:	arch/arc/
F:	Documentation/devicetree/bindings/arc/
F:	drivers/tty/serial/arc_uart.c

SYSV FILESYSTEM
M:	Christoph Hellwig <hch@infradead.org>
S:	Maintained
F:	Documentation/filesystems/sysv-fs.txt
F:	fs/sysv/
F:	include/linux/sysv_fs.h

TARGET SUBSYSTEM
M:	Nicholas A. Bellinger <nab@linux-iscsi.org>
L:	linux-scsi@vger.kernel.org
L:	target-devel@vger.kernel.org
W:	http://www.linux-iscsi.org
W:	http://groups.google.com/group/linux-iscsi-target-dev
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
S:	Supported
F:	drivers/target/
F:	include/target/
F:	Documentation/target/

TASKSTATS STATISTICS INTERFACE
M:	Balbir Singh <bsingharora@gmail.com>
S:	Maintained
F:	Documentation/accounting/taskstats*
F:	include/linux/taskstats*
F:	kernel/taskstats.c

TC CLASSIFIER
M:	Jamal Hadi Salim <jhs@mojatatu.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	include/net/pkt_cls.h
F:	include/uapi/linux/pkt_cls.h
F:	net/sched/

TCP LOW PRIORITY MODULE
M:	"Wong Hoi Sing, Edison" <hswong3i@gmail.com>
M:	"Hung Hing Lun, Mike" <hlhung3i@gmail.com>
W:	http://tcp-lp-mod.sourceforge.net/
S:	Maintained
F:	net/ipv4/tcp_lp.c

TDA10071 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/dvb-frontends/tda10071*

TDA18212 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/tuners/tda18212*

TDA18218 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/tuners/tda18218*

TDA18271 MEDIA DRIVER
M:	Michael Krufky <mkrufky@linuxtv.org>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://github.com/mkrufky
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/mkrufky/tuners.git
S:	Maintained
F:	drivers/media/tuners/tda18271*

TDA827x MEDIA DRIVER
M:	Michael Krufky <mkrufky@linuxtv.org>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://github.com/mkrufky
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/mkrufky/tuners.git
S:	Maintained
F:	drivers/media/tuners/tda8290.*

TDA8290 MEDIA DRIVER
M:	Michael Krufky <mkrufky@linuxtv.org>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://github.com/mkrufky
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/mkrufky/tuners.git
S:	Maintained
F:	drivers/media/tuners/tda8290.*

TDA9840 MEDIA DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/i2c/tda9840*

TEA5761 TUNER DRIVER
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org
T:	git git://linuxtv.org/media_tree.git
S:	Odd fixes
F:	drivers/media/tuners/tea5761.*

TEA5767 TUNER DRIVER
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/tuners/tea5767.*

TEA6415C MEDIA DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/i2c/tea6415c*

TEA6420 MEDIA DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/i2c/tea6420*

TEAM DRIVER
M:	Jiri Pirko <jiri@resnulli.us>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/team/
F:	include/linux/if_team.h
F:	include/uapi/linux/if_team.h

TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
M:	Savoir-faire Linux Inc. <kernel@savoirfairelinux.com>
S:	Maintained
F:	arch/x86/platform/ts5500/

TECHNOTREND USB IR RECEIVER
M:	Sean Young <sean@mess.org>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/rc/ttusbir.c

TEGRA ARCHITECTURE SUPPORT
M:	Stephen Warren <swarren@wwwdotorg.org>
M:	Thierry Reding <thierry.reding@gmail.com>
M:	Alexandre Courbot <gnurou@gmail.com>
L:	linux-tegra@vger.kernel.org
Q:	http://patchwork.ozlabs.org/project/linux-tegra/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
S:	Supported
N:	[^a-z]tegra

TEGRA CLOCK DRIVER
M:	Peter De Schrijver <pdeschrijver@nvidia.com>
M:	Prashant Gaikwad <pgaikwad@nvidia.com>
S:	Supported
F:	drivers/clk/tegra/

TEGRA DMA DRIVER
M:	Laxman Dewangan <ldewangan@nvidia.com>
S:	Supported
F:	drivers/dma/tegra20-apb-dma.c

TEGRA I2C DRIVER
M:	Laxman Dewangan <ldewangan@nvidia.com>
S:	Supported
F:	drivers/i2c/busses/i2c-tegra.c

TEGRA IOMMU DRIVERS
M:	Hiroshi Doyu <hdoyu@nvidia.com>
S:	Supported
F:	drivers/iommu/tegra*

TEGRA KBC DRIVER
M:	Rakesh Iyer <riyer@nvidia.com>
M:	Laxman Dewangan <ldewangan@nvidia.com>
S:	Supported
F:	drivers/input/keyboard/tegra-kbc.c

TEGRA PWM DRIVER
M:	Thierry Reding <thierry.reding@gmail.com>
S:	Supported
F:	drivers/pwm/pwm-tegra.c

TEGRA SERIAL DRIVER
M:	Laxman Dewangan <ldewangan@nvidia.com>
S:	Supported
F:	drivers/tty/serial/serial-tegra.c

TEGRA SPI DRIVER
M:	Laxman Dewangan <ldewangan@nvidia.com>
S:	Supported
F:	drivers/spi/spi-tegra*

TEHUTI ETHERNET DRIVER
M:	Andy Gospodarek <andy@greyhouse.net>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/tehuti/*

Telecom Clock Driver for MCPL0010
M:	Mark Gross <mark.gross@intel.com>
S:	Supported
F:	drivers/char/tlclk.c

TENSILICA XTENSA PORT (xtensa)
M:	Chris Zankel <chris@zankel.net>
M:	Max Filippov <jcmvbkbc@gmail.com>
L:	linux-xtensa@linux-xtensa.org
S:	Maintained
F:	arch/xtensa/
F:	drivers/irqchip/irq-xtensa-*

THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/radio/radio-raremono.c

THERMAL
M:	Zhang Rui <rui.zhang@intel.com>
M:	Eduardo Valentin <edubezval@gmail.com>
L:	linux-pm@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
Q:	https://patchwork.kernel.org/project/linux-pm/list/
S:	Supported
F:	drivers/thermal/
F:	include/linux/thermal.h
F:	include/linux/cpu_cooling.h
F:	Documentation/devicetree/bindings/thermal/

THINGM BLINK(1) USB RGB LED DRIVER
M:	Vivien Didelot <vivien.didelot@savoirfairelinux.com>
S:	Maintained
F:	drivers/hid/hid-thingm.c

THINKPAD ACPI EXTRAS DRIVER
M:	Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
L:	ibm-acpi-devel@lists.sourceforge.net
L:	platform-driver-x86@vger.kernel.org
W:	http://ibm-acpi.sourceforge.net
W:	http://thinkwiki.org/wiki/Ibm-acpi
T:	git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
S:	Maintained
F:	drivers/platform/x86/thinkpad_acpi.c

TI BANDGAP AND THERMAL DRIVER
M:	Eduardo Valentin <edubezval@gmail.com>
L:	linux-pm@vger.kernel.org
S:	Supported
F:	drivers/thermal/ti-soc-thermal/

TI CLOCK DRIVER
M:	Tero Kristo <t-kristo@ti.com>
L:	linux-omap@vger.kernel.org
S:	Maintained
F:	drivers/clk/ti/
F:	include/linux/clk/ti.h

TI FLASH MEDIA INTERFACE DRIVER
M:	Alex Dubov <oakad@yahoo.com>
S:	Maintained
F:	drivers/misc/tifm*
F:	drivers/mmc/host/tifm_sd.c
F:	include/linux/tifm.h

TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
M:	Santosh Shilimkar <ssantosh@kernel.org>
L:	linux-kernel@vger.kernel.org
L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S:	Maintained
F:	drivers/soc/ti/*
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git


TI LM49xxx FAMILY ASoC CODEC DRIVERS
M:	M R Swami Reddy <mr.swami.reddy@ti.com>
M:	Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
S:	Maintained
F:	sound/soc/codecs/lm49453*
F:	sound/soc/codecs/isabelle*

TI LP855x BACKLIGHT DRIVER
M:	Milo Kim <milo.kim@ti.com>
S:	Maintained
F:	Documentation/backlight/lp855x-driver.txt
F:	drivers/video/backlight/lp855x_bl.c
F:	include/linux/platform_data/lp855x.h

TI LP8727 CHARGER DRIVER
M:	Milo Kim <milo.kim@ti.com>
S:	Maintained
F:	drivers/power/lp8727_charger.c
F:	include/linux/platform_data/lp8727.h

TI LP8788 MFD DRIVER
M:	Milo Kim <milo.kim@ti.com>
S:	Maintained
F:	drivers/iio/adc/lp8788_adc.c
F:	drivers/leds/leds-lp8788.c
F:	drivers/mfd/lp8788*.c
F:	drivers/power/lp8788-charger.c
F:	drivers/regulator/lp8788-*.c
F:	include/linux/mfd/lp8788*.h

TI TWL4030 SERIES SOC CODEC DRIVER
M:	Peter Ujfalusi <peter.ujfalusi@ti.com>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
S:	Maintained
F:	sound/soc/codecs/twl4030*

TI WILINK WIRELESS DRIVERS
L:	linux-wireless@vger.kernel.org
W:	http://wireless.kernel.org/en/users/Drivers/wl12xx
W:	http://wireless.kernel.org/en/users/Drivers/wl1251
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
S:	Orphan
F:	drivers/net/wireless/ti/
F:	include/linux/wl12xx.h

TIPC NETWORK LAYER
M:	Jon Maloy <jon.maloy@ericsson.com>
M:	Allan Stephens <allan.stephens@windriver.com>
L:	netdev@vger.kernel.org (core kernel code)
L:	tipc-discussion@lists.sourceforge.net (user apps, general discussion)
W:	http://tipc.sourceforge.net/
S:	Maintained
F:	include/uapi/linux/tipc*.h
F:	net/tipc/

TILE ARCHITECTURE
M:	Chris Metcalf <cmetcalf@tilera.com>
W:	http://www.tilera.com/scm/
S:	Supported
F:	arch/tile/
F:	drivers/char/tile-srom.c
F:	drivers/edac/tile_edac.c
F:	drivers/net/ethernet/tile/
F:	drivers/rtc/rtc-tile.c
F:	drivers/tty/hvc/hvc_tile.c
F:	drivers/tty/serial/tilegx.c
F:	drivers/usb/host/*-tilegx.c
F:	include/linux/usb/tilegx.h

TLAN NETWORK DRIVER
M:	Samuel Chessman <chessman@tux.org>
L:	tlan-devel@lists.sourceforge.net (subscribers-only)
W:	http://sourceforge.net/projects/tlan/
S:	Maintained
F:	Documentation/networking/tlan.txt
F:	drivers/net/ethernet/ti/tlan.*

TOMOYO SECURITY MODULE
M:	Kentaro Takeda <takedakn@nttdata.co.jp>
M:	Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
L:	tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
L:	tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
L:	tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
L:	tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
W:	http://tomoyo.sourceforge.jp/
T:	quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
S:	Maintained
F:	security/tomoyo/

TOPSTAR LAPTOP EXTRAS DRIVER
M:	Herton Ronaldo Krzesinski <herton@canonical.com>
L:	platform-driver-x86@vger.kernel.org
S:	Maintained
F:	drivers/platform/x86/topstar-laptop.c

TOSHIBA ACPI EXTRAS DRIVER
L:	platform-driver-x86@vger.kernel.org
S:	Orphan
F:	drivers/platform/x86/toshiba_acpi.c

TOSHIBA SMM DRIVER
M:	Jonathan Buzzard <jonathan@buzzard.org.uk>
L:	tlinux-users@tce.toshiba-dme.co.jp
W:	http://www.buzzard.org.uk/toshiba/
S:	Maintained
F:	drivers/char/toshiba.c
F:	include/linux/toshiba.h
F:	include/uapi/linux/toshiba.h

TMIO MMC DRIVER
M:	Ian Molton <ian.molton@codethink.co.uk>
L:	linux-mmc@vger.kernel.org
S:	Maintained
F:	drivers/mmc/host/tmio_mmc*
F:	drivers/mmc/host/sh_mobile_sdhi.c
F:	include/linux/mmc/tmio.h
F:	include/linux/mmc/sh_mobile_sdhi.h

TMP401 HARDWARE MONITOR DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/tmp401
F:	drivers/hwmon/tmp401.c

TMPFS (SHMEM FILESYSTEM)
M:	Hugh Dickins <hughd@google.com>
L:	linux-mm@kvack.org
S:	Maintained
F:	include/linux/shmem_fs.h
F:	mm/shmem.c

TM6000 VIDEO4LINUX DRIVER
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org
T:	git git://linuxtv.org/media_tree.git
S:	Odd fixes
F:	drivers/media/usb/tm6000/

TW68 VIDEO4LINUX DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Odd Fixes
F:	drivers/media/pci/tw68/

TPM DEVICE DRIVER
M:	Peter Huewe <peterhuewe@gmx.de>
M:	Ashley Lai <ashley@ashleylai.com>
M:	Marcel Selhorst <tpmdd@selhorst.net>
W:	http://tpmdd.sourceforge.net
L:	tpmdd-devel@lists.sourceforge.net (moderated for non-subscribers)
S:	Maintained
F:	drivers/char/tpm/

TRACING
M:	Steven Rostedt <rostedt@goodmis.org>
M:	Ingo Molnar <mingo@redhat.com>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
S:	Maintained
F:	Documentation/trace/ftrace.txt
F:	arch/*/*/*/ftrace.h
F:	arch/*/kernel/ftrace.c
F:	include/*/ftrace.h
F:	include/linux/trace*.h
F:	include/trace/
F:	kernel/trace/
F:	tools/testing/selftests/ftrace/

TRIVIAL PATCHES
M:	Jiri Kosina <trivial@kernel.org>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
S:	Maintained
K:	^Subject:.*(?i)trivial

TTY LAYER
M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
M:	Jiri Slaby <jslaby@suse.cz>
S:	Supported
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
F:	drivers/tty/
F:	drivers/tty/serial/serial_core.c
F:	include/linux/serial_core.h
F:	include/linux/serial.h
F:	include/linux/tty.h
F:	include/uapi/linux/serial_core.h
F:	include/uapi/linux/serial.h
F:	include/uapi/linux/tty.h

TUA9001 MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/tuners/tua9001*

TULIP NETWORK DRIVERS
M:	Grant Grundler <grundler@parisc-linux.org>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/dec/tulip/

TUN/TAP driver
M:	Maxim Krasnyansky <maxk@qti.qualcomm.com>
W:	http://vtun.sourceforge.net/tun
S:	Maintained
F:	Documentation/networking/tuntap.txt
F:	arch/um/os-Linux/drivers/

TURBOCHANNEL SUBSYSTEM
M:	"Maciej W. Rozycki" <macro@linux-mips.org>
M:	Ralf Baechle <ralf@linux-mips.org>
L:	linux-mips@linux-mips.org
Q:	http://patchwork.linux-mips.org/project/linux-mips/list/
S:	Maintained
F:	drivers/tc/
F:	include/linux/tc.h

U14-34F SCSI DRIVER
M:	Dario Ballabio <ballabio_dario@emc.com>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	drivers/scsi/u14-34f.c

UBI FILE SYSTEM (UBIFS)
M:	Artem Bityutskiy <dedekind1@gmail.com>
M:	Adrian Hunter <adrian.hunter@intel.com>
L:	linux-mtd@lists.infradead.org
T:	git git://git.infradead.org/ubifs-2.6.git
W:	http://www.linux-mtd.infradead.org/doc/ubifs.html
S:	Maintained
F:	Documentation/filesystems/ubifs.txt
F:	fs/ubifs/

UCLINUX (AND M68KNOMMU)
M:	Greg Ungerer <gerg@uclinux.org>
W:	http://www.uclinux.org/
L:	uclinux-dev@uclinux.org  (subscribers-only)
S:	Maintained
F:	arch/m68k/*/*_no.*
F:	arch/m68k/include/asm/*_no.*

UDF FILESYSTEM
M:	Jan Kara <jack@suse.cz>
S:	Maintained
F:	Documentation/filesystems/udf.txt
F:	fs/udf/

UFS FILESYSTEM
M:	Evgeniy Dushistov <dushistov@mail.ru>
S:	Maintained
F:	Documentation/filesystems/ufs.txt
F:	fs/ufs/

UHID USERSPACE HID IO DRIVER:
M:	David Herrmann <dh.herrmann@googlemail.com>
L:	linux-input@vger.kernel.org
S:	Maintained
F:	drivers/hid/uhid.c
F:	include/uapi/linux/uhid.h

ULTRA-WIDEBAND (UWB) SUBSYSTEM:
L:	linux-usb@vger.kernel.org
S:	Orphan
F:	drivers/uwb/
F:	include/linux/uwb.h
F:	include/linux/uwb/

UNICORE32 ARCHITECTURE:
M:	Guan Xuetao <gxt@mprc.pku.edu.cn>
W:	http://mprc.pku.edu.cn/~guanxuetao/linux
S:	Maintained
T:	git git://github.com/gxt/linux.git
F:	arch/unicore32/

UNIFDEF
M:	Tony Finch <dot@dotat.at>
W:	http://dotat.at/prog/unifdef
S:	Maintained
F:	scripts/unifdef.c

UNIFORM CDROM DRIVER
M:	Jens Axboe <axboe@kernel.dk>
W:	http://www.kernel.dk
S:	Maintained
F:	Documentation/cdrom/
F:	drivers/cdrom/cdrom.c
F:	include/linux/cdrom.h
F:	include/uapi/linux/cdrom.h

UNISYS S-PAR DRIVERS
M:     Benjamin Romer <benjamin.romer@unisys.com>
M:     David Kershner <david.kershner@unisys.com>
L:     sparmaintainer@unisys.com (Unisys internal)
S:     Supported
F:     drivers/staging/unisys/

UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
M:	Vinayak Holikatti <vinholikatti@gmail.com>
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	Documentation/scsi/ufs.txt
F:	drivers/scsi/ufs/

UNSORTED BLOCK IMAGES (UBI)
M:	Artem Bityutskiy <dedekind1@gmail.com>
W:	http://www.linux-mtd.infradead.org/
L:	linux-mtd@lists.infradead.org
T:	git git://git.infradead.org/ubifs-2.6.git
S:	Maintained
F:	drivers/mtd/ubi/
F:	include/linux/mtd/ubi.h
F:	include/uapi/mtd/ubi-user.h

UNSORTED BLOCK IMAGES (UBI) Fastmap
M:	Richard Weinberger <richard@nod.at>
L:	linux-mtd@lists.infradead.org
S:	Maintained
F:	drivers/mtd/ubi/fastmap.c

USB ACM DRIVER
M:	Oliver Neukum <oliver@neukum.org>
L:	linux-usb@vger.kernel.org
S:	Maintained
F:	Documentation/usb/acm.txt
F:	drivers/usb/class/cdc-acm.*

USB AR5523 WIRELESS DRIVER
M:	Pontus Fuchs <pontus.fuchs@gmail.com>
L:	linux-wireless@vger.kernel.org
S:	Maintained
F:	drivers/net/wireless/ath/ar5523/

USB ATTACHED SCSI
M:	Hans de Goede <hdegoede@redhat.com>
M:	Gerd Hoffmann <kraxel@redhat.com>
L:	linux-usb@vger.kernel.org
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	drivers/usb/storage/uas.c

USB CDC ETHERNET DRIVER
M:	Oliver Neukum <oliver@neukum.org>
L:	linux-usb@vger.kernel.org
S:	Maintained
F:	drivers/net/usb/cdc_*.c
F:	include/uapi/linux/usb/cdc.h

USB CYPRESS C67X00 DRIVER
M:	Peter Korsgaard <jacmet@sunsite.dk>
L:	linux-usb@vger.kernel.org
S:	Maintained
F:	drivers/usb/c67x00/

USB DAVICOM DM9601 DRIVER
M:	Peter Korsgaard <jacmet@sunsite.dk>
L:	netdev@vger.kernel.org
W:	http://www.linux-usb.org/usbnet
S:	Maintained
F:	drivers/net/usb/dm9601.c

USB DIAMOND RIO500 DRIVER
M:	Cesar Miquel <miquel@df.uba.ar>
L:	rio500-users@lists.sourceforge.net
W:	http://rio500.sourceforge.net
S:	Maintained
F:	drivers/usb/misc/rio500*

USB EHCI DRIVER
M:	Alan Stern <stern@rowland.harvard.edu>
L:	linux-usb@vger.kernel.org
S:	Maintained
F:	Documentation/usb/ehci.txt
F:	drivers/usb/host/ehci*

USB GADGET/PERIPHERAL SUBSYSTEM
M:	Felipe Balbi <balbi@ti.com>
L:	linux-usb@vger.kernel.org
W:	http://www.linux-usb.org/gadget
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
S:	Maintained
F:	drivers/usb/gadget/
F:	include/linux/usb/gadget*

USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
M:	Jiri Kosina <jkosina@suse.cz>
L:	linux-usb@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
S:	Maintained
F:	Documentation/hid/hiddev.txt
F:	drivers/hid/usbhid/

USB ISP116X DRIVER
M:	Olav Kongas <ok@artecdesign.ee>
L:	linux-usb@vger.kernel.org
S:	Maintained
F:	drivers/usb/host/isp116x*
F:	include/linux/usb/isp116x.h

USB MASS STORAGE DRIVER
M:	Matthew Dharm <mdharm-usb@one-eyed-alien.net>
L:	linux-usb@vger.kernel.org
L:	usb-storage@lists.one-eyed-alien.net
S:	Maintained
W:	http://www.one-eyed-alien.net/~mdharm/linux-usb/
F:	drivers/usb/storage/

USB MIDI DRIVER
M:	Clemens Ladisch <clemens@ladisch.de>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
T:	git git://git.alsa-project.org/alsa-kernel.git
S:	Maintained
F:	sound/usb/midi.*

USB NETWORKING DRIVERS
L:	linux-usb@vger.kernel.org
S:	Odd Fixes
F:	drivers/net/usb/

USB OHCI DRIVER
M:	Alan Stern <stern@rowland.harvard.edu>
L:	linux-usb@vger.kernel.org
S:	Maintained
F:	Documentation/usb/ohci.txt
F:	drivers/usb/host/ohci*

USB OVER IP DRIVER
M:	Valentina Manea <valentina.manea.m@gmail.com>
M:	Shuah Khan <shuah.kh@samsung.com>
L:	linux-usb@vger.kernel.org
S:	Maintained
F:	drivers/usb/usbip/
F:	tools/usb/usbip/

USB PEGASUS DRIVER
M:	Petko Manolov <petkan@nucleusys.com>
L:	linux-usb@vger.kernel.org
L:	netdev@vger.kernel.org
T:	git git://github.com/petkan/pegasus.git
W:	https://github.com/petkan/pegasus
S:	Maintained
F:	drivers/net/usb/pegasus.*

USB PHY LAYER
M:	Felipe Balbi <balbi@ti.com>
L:	linux-usb@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
S:	Maintained
F:	drivers/usb/phy/

USB PRINTER DRIVER (usblp)
M:	Pete Zaitcev <zaitcev@redhat.com>
L:	linux-usb@vger.kernel.org
S:	Supported
F:	drivers/usb/class/usblp.c

USB RTL8150 DRIVER
M:	Petko Manolov <petkan@nucleusys.com>
L:	linux-usb@vger.kernel.org
L:	netdev@vger.kernel.org
T:	git git://github.com/petkan/rtl8150.git
W:	https://github.com/petkan/rtl8150
S:	Maintained
F:	drivers/net/usb/rtl8150.c

USB SERIAL SUBSYSTEM
M:	Johan Hovold <johan@kernel.org>
L:	linux-usb@vger.kernel.org
S:	Maintained
F:	Documentation/usb/usb-serial.txt
F:	drivers/usb/serial/
F:	include/linux/usb/serial.h

USB SMSC75XX ETHERNET DRIVER
M:	Steve Glendinning <steve.glendinning@shawell.net>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/usb/smsc75xx.*

USB SMSC95XX ETHERNET DRIVER
M:	Steve Glendinning <steve.glendinning@shawell.net>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/usb/smsc95xx.*

USB SUBSYSTEM
M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
L:	linux-usb@vger.kernel.org
W:	http://www.linux-usb.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
S:	Supported
F:	Documentation/usb/
F:	drivers/usb/
F:	include/linux/usb.h
F:	include/linux/usb/

USB UHCI DRIVER
M:	Alan Stern <stern@rowland.harvard.edu>
L:	linux-usb@vger.kernel.org
S:	Maintained
F:	drivers/usb/host/uhci*

USB "USBNET" DRIVER FRAMEWORK
M:	Oliver Neukum <oneukum@suse.de>
L:	netdev@vger.kernel.org
W:	http://www.linux-usb.org/usbnet
S:	Maintained
F:	drivers/net/usb/usbnet.c
F:	include/linux/usb/usbnet.h

USB VIDEO CLASS
M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
L:	linux-uvc-devel@lists.sourceforge.net (subscribers-only)
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://www.ideasonboard.org/uvc/
S:	Maintained
F:	drivers/media/usb/uvc/
F:	include/uapi/linux/uvcvideo.h

USB VISION DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Odd Fixes
F:	drivers/media/usb/usbvision/

USB WEBCAM GADGET
M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
L:	linux-usb@vger.kernel.org
S:	Maintained
F:	drivers/usb/gadget/function/*uvc*
F:	drivers/usb/gadget/legacy/webcam.c

USB WIRELESS RNDIS DRIVER (rndis_wlan)
M:	Jussi Kivilinna <jussi.kivilinna@iki.fi>
L:	linux-wireless@vger.kernel.org
S:	Maintained
F:	drivers/net/wireless/rndis_wlan.c

USB XHCI DRIVER
M:	Mathias Nyman <mathias.nyman@intel.com>
L:	linux-usb@vger.kernel.org
S:	Supported
F:	drivers/usb/host/xhci*
F:	drivers/usb/host/pci-quirks*

USB ZD1201 DRIVER
L:	linux-wireless@vger.kernel.org
W:	http://linux-lc100020.sourceforge.net
S:	Orphan
F:	drivers/net/wireless/zd1201.*

USB ZR364XX DRIVER
M:	Antoine Jacquet <royale@zerezo.com>
L:	linux-usb@vger.kernel.org
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://royale.zerezo.com/zr364xx/
S:	Maintained
F:	Documentation/video4linux/zr364xx.txt
F:	drivers/media/usb/zr364xx/

USER-MODE LINUX (UML)
M:	Jeff Dike <jdike@addtoit.com>
M:	Richard Weinberger <richard@nod.at>
L:	user-mode-linux-devel@lists.sourceforge.net
L:	user-mode-linux-user@lists.sourceforge.net
W:	http://user-mode-linux.sourceforge.net
S:	Maintained
F:	Documentation/virtual/uml/
F:	arch/um/
F:	arch/x86/um/
F:	fs/hostfs/
F:	fs/hppfs/

USERSPACE I/O (UIO)
M:	"Hans J. Koch" <hjk@hansjkoch.de>
M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
S:	Maintained
F:	Documentation/DocBook/uio-howto.tmpl
F:	drivers/uio/
F:	include/linux/uio*.h

UTIL-LINUX PACKAGE
M:	Karel Zak <kzak@redhat.com>
L:	util-linux@vger.kernel.org
W:	http://en.wikipedia.org/wiki/Util-linux
T:	git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
S:	Maintained

UVESAFB DRIVER
M:	Michal Januszewski <spock@gentoo.org>
L:	linux-fbdev@vger.kernel.org
W:	http://dev.gentoo.org/~spock/projects/uvesafb/
S:	Maintained
F:	Documentation/fb/uvesafb.txt
F:	drivers/video/fbdev/uvesafb.*

VFAT/FAT/MSDOS FILESYSTEM
M:	OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
S:	Maintained
F:	Documentation/filesystems/vfat.txt
F:	fs/fat/

VFIO DRIVER
M:	Alex Williamson <alex.williamson@redhat.com>
L:	kvm@vger.kernel.org
S:	Maintained
F:	Documentation/vfio.txt
F:	drivers/vfio/
F:	include/linux/vfio.h
F:	include/uapi/linux/vfio.h

VIDEOBUF2 FRAMEWORK
M:	Pawel Osciak <pawel@osciak.com>
M:	Marek Szyprowski <m.szyprowski@samsung.com>
M:	Kyungmin Park <kyungmin.park@samsung.com>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/v4l2-core/videobuf2-*
F:	include/media/videobuf2-*

VIRTIO CONSOLE DRIVER
M:	Amit Shah <amit.shah@redhat.com>
L:	virtualization@lists.linux-foundation.org
S:	Maintained
F:	drivers/char/virtio_console.c
F:	include/linux/virtio_console.h
F:	include/uapi/linux/virtio_console.h

VIRTIO CORE, NET AND BLOCK DRIVERS
M:	Rusty Russell <rusty@rustcorp.com.au>
M:	"Michael S. Tsirkin" <mst@redhat.com>
L:	virtualization@lists.linux-foundation.org
S:	Maintained
F:	drivers/virtio/
F:	tools/virtio/
F:	drivers/net/virtio_net.c
F:	drivers/block/virtio_blk.c
F:	include/linux/virtio_*.h
F:	include/uapi/linux/virtio_*.h

VIRTIO HOST (VHOST)
M:	"Michael S. Tsirkin" <mst@redhat.com>
L:	kvm@vger.kernel.org
L:	virtualization@lists.linux-foundation.org
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/vhost/
F:	include/uapi/linux/vhost.h

VIA RHINE NETWORK DRIVER
M:	Roger Luethi <rl@hellgate.ch>
S:	Maintained
F:	drivers/net/ethernet/via/via-rhine.c

VIA SD/MMC CARD CONTROLLER DRIVER
M:	Bruce Chang <brucechang@via.com.tw>
M:	Harald Welte <HaraldWelte@viatech.com>
S:	Maintained
F:	drivers/mmc/host/via-sdmmc.c

VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
M:	Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	include/linux/via-core.h
F:	include/linux/via-gpio.h
F:	include/linux/via_i2c.h
F:	drivers/video/fbdev/via/

VIA VELOCITY NETWORK DRIVER
M:	Francois Romieu <romieu@fr.zoreil.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/via/via-velocity.*

VIVI VIRTUAL VIDEO DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/platform/vivi*

VLAN (802.1Q)
M:	Patrick McHardy <kaber@trash.net>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/macvlan.c
F:	include/linux/if_*vlan.h
F:	net/8021q/

VLYNQ BUS
M:	Florian Fainelli <florian@openwrt.org>
L:	openwrt-devel@lists.openwrt.org (subscribers-only)
S:	Maintained
F:	drivers/vlynq/vlynq.c
F:	include/linux/vlynq.h

VME SUBSYSTEM
M:	Martyn Welch <martyn.welch@ge.com>
M:	Manohar Vanga <manohar.vanga@gmail.com>
M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
L:	devel@driverdev.osuosl.org
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
F:	Documentation/vme_api.txt
F:	drivers/staging/vme/
F:	drivers/vme/
F:	include/linux/vme*

VMWARE HYPERVISOR INTERFACE
M:	Alok Kataria <akataria@vmware.com>
L:	virtualization@lists.linux-foundation.org
S:	Supported
F:	arch/x86/kernel/cpu/vmware.c

VMWARE BALLOON DRIVER
M:	Xavier Deguillard <xdeguillard@vmware.com>
M:	Philip Moltmann <moltmann@vmware.com>
M:	"VMware, Inc." <pv-drivers@vmware.com>
L:	linux-kernel@vger.kernel.org
S:	Maintained
F:	drivers/misc/vmw_balloon.c

VMWARE VMXNET3 ETHERNET DRIVER
M:	Shreyas Bhatewara <sbhatewara@vmware.com>
M:	"VMware, Inc." <pv-drivers@vmware.com>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/vmxnet3/

VMware PVSCSI driver
M:	Arvind Kumar <arvindkumar@vmware.com>
M:	VMware PV-Drivers <pv-drivers@vmware.com>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	drivers/scsi/vmw_pvscsi.c
F:	drivers/scsi/vmw_pvscsi.h

VOLTAGE AND CURRENT REGULATOR FRAMEWORK
M:	Liam Girdwood <lgirdwood@gmail.com>
M:	Mark Brown <broonie@kernel.org>
L:	linux-kernel@vger.kernel.org
W:	http://opensource.wolfsonmicro.com/node/15
W:	http://www.slimlogic.co.uk/?p=48
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
S:	Supported
F:	drivers/regulator/
F:	include/linux/regulator/

VT1211 HARDWARE MONITOR DRIVER
M:	Juerg Haefliger <juergh@gmail.com>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/vt1211
F:	drivers/hwmon/vt1211.c

VT8231 HARDWARE MONITOR DRIVER
M:	Roger Lucas <vt8231@hiddenengine.co.uk>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	drivers/hwmon/vt8231.c

VUB300 USB to SDIO/SD/MMC bridge chip
M:	Tony Olech <tony.olech@elandigitalsystems.com>
L:	linux-mmc@vger.kernel.org
L:	linux-usb@vger.kernel.org
S:	Supported
F:	drivers/mmc/host/vub300.c

W1 DALLAS'S 1-WIRE BUS
M:	Evgeniy Polyakov <zbr@ioremap.net>
S:	Maintained
F:	Documentation/w1/
F:	drivers/w1/

W83791D HARDWARE MONITORING DRIVER
M:	Marc Hulsman <m.hulsman@tudelft.nl>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/w83791d
F:	drivers/hwmon/w83791d.c

W83793 HARDWARE MONITORING DRIVER
M:	Rudolf Marek <r.marek@assembler.cz>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/w83793
F:	drivers/hwmon/w83793.c

W83795 HARDWARE MONITORING DRIVER
M:	Jean Delvare <jdelvare@suse.de>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	drivers/hwmon/w83795.c

W83L51xD SD/MMC CARD INTERFACE DRIVER
M:	Pierre Ossman <pierre@ossman.eu>
S:	Maintained
F:	drivers/mmc/host/wbsd.*

WACOM PROTOCOL 4 SERIAL TABLETS
M:	Julian Squires <julian@cipht.net>
M:	Hans de Goede <hdegoede@redhat.com>
L:	linux-input@vger.kernel.org
S:	Maintained
F:	drivers/input/tablet/wacom_serial4.c

WATCHDOG DEVICE DRIVERS
M:	Wim Van Sebroeck <wim@iguana.be>
L:	linux-watchdog@vger.kernel.org
W:	http://www.linux-watchdog.org/
T:	git git://www.linux-watchdog.org/linux-watchdog.git
S:	Maintained
F:	Documentation/watchdog/
F:	drivers/watchdog/
F:	include/linux/watchdog.h
F:	include/uapi/linux/watchdog.h

WD7000 SCSI DRIVER
M:	Miroslav Zagorac <zaga@fly.cc.fer.hr>
L:	linux-scsi@vger.kernel.org
S:	Maintained
F:	drivers/scsi/wd7000.c

WIIMOTE HID DRIVER
M:	David Herrmann <dh.herrmann@googlemail.com>
L:	linux-input@vger.kernel.org
S:	Maintained
F:	drivers/hid/hid-wiimote*

WINBOND CIR DRIVER
M:	David Härdeman <david@hardeman.nu>
S:	Maintained
F:	drivers/media/rc/winbond-cir.c

WIMAX STACK
M:	Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
M:	linux-wimax@intel.com
L:     wimax@linuxwimax.org (subscribers-only)
S:	Supported
W:	http://linuxwimax.org
F:	Documentation/wimax/README.wimax
F:	include/linux/wimax/debug.h
F:	include/net/wimax.h
F:	include/uapi/linux/wimax.h
F:	net/wimax/

WISTRON LAPTOP BUTTON DRIVER
M:	Miloslav Trmac <mitr@volny.cz>
S:	Maintained
F:	drivers/input/misc/wistron_btns.c

WL3501 WIRELESS PCMCIA CARD DRIVER
M:	Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
L:	linux-wireless@vger.kernel.org
W:	http://oops.ghostprotocols.net:81/blog
S:	Maintained
F:	drivers/net/wireless/wl3501*

WM97XX TOUCHSCREEN DRIVERS
M:	Mark Brown <broonie@kernel.org>
M:	Liam Girdwood <lrg@slimlogic.co.uk>
L:	linux-input@vger.kernel.org
T:	git git://opensource.wolfsonmicro.com/linux-2.6-touch
W:	http://opensource.wolfsonmicro.com/node/7
S:	Supported
F:	drivers/input/touchscreen/*wm97*
F:	include/linux/wm97xx.h

WOLFSON MICROELECTRONICS DRIVERS
L:	patches@opensource.wolfsonmicro.com
T:	git git://opensource.wolfsonmicro.com/linux-2.6-asoc
T:	git git://opensource.wolfsonmicro.com/linux-2.6-audioplus
W:	http://opensource.wolfsonmicro.com/content/linux-drivers-wolfson-devices
S:	Supported
F:	Documentation/hwmon/wm83??
F:	arch/arm/mach-s3c64xx/mach-crag6410*
F:	drivers/clk/clk-wm83*.c
F:	drivers/extcon/extcon-arizona.c
F:	drivers/leds/leds-wm83*.c
F:	drivers/gpio/gpio-*wm*.c
F:	drivers/gpio/gpio-arizona.c
F:	drivers/hwmon/wm83??-hwmon.c
F:	drivers/input/misc/wm831x-on.c
F:	drivers/input/touchscreen/wm831x-ts.c
F:	drivers/input/touchscreen/wm97*.c
F:	drivers/mfd/arizona*
F:	drivers/mfd/wm*.c
F:	drivers/power/wm83*.c
F:	drivers/rtc/rtc-wm83*.c
F:	drivers/regulator/wm8*.c
F:	drivers/video/backlight/wm83*_bl.c
F:	drivers/watchdog/wm83*_wdt.c
F:	include/linux/mfd/arizona/
F:	include/linux/mfd/wm831x/
F:	include/linux/mfd/wm8350/
F:	include/linux/mfd/wm8400*
F:	include/linux/wm97xx.h
F:	include/sound/wm????.h
F:	sound/soc/codecs/arizona.?
F:	sound/soc/codecs/wm*

WORKQUEUE
M:	Tejun Heo <tj@kernel.org>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
S:	Maintained
F:	include/linux/workqueue.h
F:	kernel/workqueue.c
F:	Documentation/workqueue.txt

X.25 NETWORK LAYER
M:	Andrew Hendry <andrew.hendry@gmail.com>
L:	linux-x25@vger.kernel.org
S:	Odd Fixes
F:	Documentation/networking/x25*
F:	include/net/x25*
F:	net/x25/

X86 ARCHITECTURE (32-BIT AND 64-BIT)
M:	Thomas Gleixner <tglx@linutronix.de>
M:	Ingo Molnar <mingo@redhat.com>
M:	"H. Peter Anvin" <hpa@zytor.com>
M:	x86@kernel.org
L:	linux-kernel@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
S:	Maintained
F:	Documentation/x86/
F:	arch/x86/

X86 PLATFORM DRIVERS
M:	Darren Hart <dvhart@infradead.org>
L:	platform-driver-x86@vger.kernel.org
T:	git git://git.infradead.org/users/dvhart/linux-platform-drivers-x86.git
S:	Maintained
F:	drivers/platform/x86/

X86 MCE INFRASTRUCTURE
M:	Tony Luck <tony.luck@intel.com>
M:	Borislav Petkov <bp@alien8.de>
L:	linux-edac@vger.kernel.org
S:	Maintained
F:	arch/x86/kernel/cpu/mcheck/*

XC2028/3028 TUNER DRIVER
M:	Mauro Carvalho Chehab <m.chehab@samsung.com>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org
T:	git git://linuxtv.org/media_tree.git
S:	Maintained
F:	drivers/media/tuners/tuner-xc2028.*

XEN HYPERVISOR INTERFACE
M:	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
M:	Boris Ostrovsky <boris.ostrovsky@oracle.com>
M:	David Vrabel <david.vrabel@citrix.com>
L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
S:	Supported
F:	arch/x86/xen/
F:	drivers/*/xen-*front.c
F:	drivers/xen/
F:	arch/x86/include/asm/xen/
F:	include/xen/
F:	include/uapi/xen/

XEN HYPERVISOR ARM
M:	Stefano Stabellini <stefano.stabellini@eu.citrix.com>
L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
S:	Supported
F:	arch/arm/xen/
F:	arch/arm/include/asm/xen/

XEN HYPERVISOR ARM64
M:	Stefano Stabellini <stefano.stabellini@eu.citrix.com>
L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
S:	Supported
F:	arch/arm64/xen/
F:	arch/arm64/include/asm/xen/

XEN NETWORK BACKEND DRIVER
M:	Ian Campbell <ian.campbell@citrix.com>
M:	Wei Liu <wei.liu2@citrix.com>
L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/xen-netback/*

XEN PCI SUBSYSTEM
M:	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
S:	Supported
F:	arch/x86/pci/*xen*
F:	drivers/pci/*xen*

XEN BLOCK SUBSYSTEM
M:	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
S:	Supported
F:	drivers/block/xen-blkback/*
F:	drivers/block/xen*

XEN PVSCSI DRIVERS
M:	Juergen Gross <jgross@suse.com>
L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	drivers/scsi/xen-scsifront.c
F:	drivers/xen/xen-scsiback.c
F:	include/xen/interface/io/vscsiif.h

XEN SWIOTLB SUBSYSTEM
M:	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
S:	Supported
F:	arch/x86/xen/*swiotlb*
F:	drivers/xen/*swiotlb*

XFS FILESYSTEM
P:	Silicon Graphics Inc
M:	Dave Chinner <david@fromorbit.com>
M:	xfs@oss.sgi.com
L:	xfs@oss.sgi.com
W:	http://oss.sgi.com/projects/xfs
T:	git git://oss.sgi.com/xfs/xfs.git
S:	Supported
F:	Documentation/filesystems/xfs.txt
F:	fs/xfs/

XILINX AXI ETHERNET DRIVER
M:	Anirudha Sarangi <anirudh@xilinx.com>
M:	John Linn <John.Linn@xilinx.com>
S:	Maintained
F:	drivers/net/ethernet/xilinx/xilinx_axienet*

XILINX UARTLITE SERIAL DRIVER
M:	Peter Korsgaard <jacmet@sunsite.dk>
L:	linux-serial@vger.kernel.org
S:	Maintained
F:	drivers/tty/serial/uartlite.c

XILLYBUS DRIVER
M:	Eli Billauer <eli.billauer@gmail.com>
L:	linux-kernel@vger.kernel.org
S:	Supported
F:	drivers/char/xillybus/

XTENSA XTFPGA PLATFORM SUPPORT
M:	Max Filippov <jcmvbkbc@gmail.com>
L:	linux-xtensa@linux-xtensa.org
S:	Maintained
F:	drivers/spi/spi-xtensa-xtfpga.c

YAM DRIVER FOR AX.25
M:	Jean-Paul Roubelat <jpr@f6fbb.org>
L:	linux-hams@vger.kernel.org
S:	Maintained
F:	drivers/net/hamradio/yam*
F:	include/linux/yam.h

YEALINK PHONE DRIVER
M:	Henk Vergonet <Henk.Vergonet@gmail.com>
L:	usbb2k-api-dev@nongnu.org
S:	Maintained
F:	Documentation/input/yealink.txt
F:	drivers/input/misc/yealink.*

Z8530 DRIVER FOR AX.25
M:	Joerg Reuter <jreuter@yaina.de>
W:	http://yaina.de/jreuter/
W:	http://www.qsl.net/dl1bke/
L:	linux-hams@vger.kernel.org
S:	Maintained
F:	Documentation/networking/z8530drv.txt
F:	drivers/net/hamradio/*scc.c
F:	drivers/net/hamradio/z8530.h

ZBUD COMPRESSED PAGE ALLOCATOR
M:	Seth Jennings <sjennings@variantweb.net>
L:	linux-mm@kvack.org
S:	Maintained
F:	mm/zbud.c
F:	include/linux/zbud.h

ZD1211RW WIRELESS DRIVER
M:	Daniel Drake <dsd@gentoo.org>
M:	Ulrich Kunitz <kune@deine-taler.de>
W:	http://zd1211.ath.cx/wiki/DriverRewrite
L:	linux-wireless@vger.kernel.org
L:	zd1211-devs@lists.sourceforge.net (subscribers-only)
S:	Maintained
F:	drivers/net/wireless/zd1211rw/

ZR36067 VIDEO FOR LINUX DRIVER
L:	mjpeg-users@lists.sourceforge.net
L:	linux-media@vger.kernel.org
W:	http://mjpeg.sourceforge.net/driver-zoran/
T:	hg http://linuxtv.org/hg/v4l-dvb
S:	Odd Fixes
F:	drivers/media/pci/zoran/

ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
M:	Minchan Kim <minchan@kernel.org>
M:	Nitin Gupta <ngupta@vflare.org>
L:	linux-kernel@vger.kernel.org
S:	Maintained
F:	drivers/block/zram/
F:	Documentation/blockdev/zram.txt

ZS DECSTATION Z85C30 SERIAL DRIVER
M:	"Maciej W. Rozycki" <macro@linux-mips.org>
S:	Maintained
F:	drivers/tty/serial/zs.*

ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
M:	Minchan Kim <minchan@kernel.org>
M:	Nitin Gupta <ngupta@vflare.org>
L:	linux-mm@kvack.org
S:	Maintained
F:	mm/zsmalloc.c
F:	include/linux/zsmalloc.h

ZSWAP COMPRESSED SWAP CACHING
M:	Seth Jennings <sjennings@variantweb.net>
L:	linux-mm@kvack.org
S:	Maintained
F:	mm/zswap.c

THE REST
M:	Linus Torvalds <torvalds@linux-foundation.org>
L:	linux-kernel@vger.kernel.org
Q:	http://patchwork.kernel.org/project/LKML/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
S:	Buried alive in reporters
F:	*
F:	*/