MAINTAINERS

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/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
S:	Maintained
F:	arch/parisc/
F:	drivers/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 <khali@linux-fr.org>
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 <guenter.roeck@ericsson.com>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	drivers/i2c/muxes/pca9541.c

PCA9564/PCA9665 I2C BUS DRIVER
M:	Wolfram Sang <w.sang@pengutronix.de>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	drivers/i2c/algos/i2c-algo-pca.c
F:	drivers/i2c/busses/i2c-pca-*
F:	include/linux/i2c-algo-pca.h
F:	include/linux/i2c-pca-platform.h

PCI ERROR RECOVERY
M:     Linas Vepstas <linasvepstas@gmail.com>
L:	linux-pci@vger.kernel.org
S:	Supported
F:	Documentation/PCI/pci-error-recovery.txt
F:	Documentation/powerpc/eeh-pci-error-recovery.txt

PCI SUBSYSTEM
M:	Jesse Barnes <jbarnes@virtuousgeek.org>
L:	linux-pci@vger.kernel.org
Q:	http://patchwork.kernel.org/project/linux-pci/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci.git
S:	Supported
F:	Documentation/PCI/
F:	drivers/pci/
F:	include/linux/pci*

PCI HOTPLUG
M:	Jesse Barnes <jbarnes@virtuousgeek.org>
L:	linux-pci@vger.kernel.org
S:	Supported
F:	drivers/pci/hotplug

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@elte.hu>
M:	Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
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:	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/*/lib/perf_event*.c
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

PHONET PROTOCOL
M:	Remi Denis-Courmont <remi.denis-courmont@nokia.com>
S:	Supported
F:	Documentation/networking/phonet.txt
F:	include/linux/phonet.h
F:	include/net/phonet/
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

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/mach-picoxcell
F:	drivers/*/picoxcell*
F:	drivers/*/*/picoxcell*

PIN CONTROL SUBSYSTEM
M:	Linus Walleij <linus.walleij@linaro.org>
S:	Maintained
F:	drivers/pinctrl/

PKTCDVD DRIVER
M:	Peter Osterlund <petero2@telia.com>
S:	Maintained
F:	drivers/block/pktcdvd.c
F:	include/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://git.kernel.org/pub/scm/linux/kernel/git/epip/linux-2.6-unicore32.git
F:	drivers/input/serio/i8042-unicore32io.h
F:	drivers/i2c/busses/i2c-puv3.c
F:	drivers/video/fb-puv3.c
F:	drivers/rtc/rtc-puv3.c

PMBUS HARDWARE MONITORING DRIVERS
M:	Guenter Roeck <guenter.roeck@ericsson.com>
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:	jack_wang@usish.com
M:	lindar_liu@usish.com
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	drivers/scsi/pm8001/

POSIX CLOCKS and TIMERS
M:	Thomas Gleixner <tglx@linutronix.de>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
S:	Supported
F:	fs/timerfd.c
F:	include/linux/timer*
F:	kernel/*timer*

POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
M:	Anton Vorontsov <cbou@mail.ru>
M:	David Woodhouse <dwmw2@infradead.org>
T:	git git://git.infradead.org/battery-2.6.git
S:	Maintained
F:	include/linux/power_supply.h
F:	drivers/power/power_supply*

PNP SUPPORT
M:	Adam Belay <abelay@mit.edu>
M:	Bjorn Helgaas <bhelgaas@google.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/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

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 <mikpe@it.uu.se>
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

PTP HARDWARE CLOCK SUPPORT
M:	Richard Cochran <richardcochran@gmail.com>
S:	Maintained
W:	http://linuxptp.sourceforge.net/
F:	Documentation/ABI/testing/sysfs-ptp
F:	Documentation/ptp/*
F:	drivers/net/gianfar_ptp.c
F:	drivers/net/phy/dp83640*
F:	drivers/ptp/*
F:	include/linux/ptp_cl*

PTRACE SUPPORT
M:	Roland McGrath <roland@redhat.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:	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://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
S:	Maintained
F:	Documentation/video4linux/README.pvrusb2
F:	drivers/media/video/pvrusb2/

PXA2xx/PXA3xx SUPPORT
M:	Eric Miao <eric.y.miao@gmail.com>
M:	Russell King <linux@arm.linux.org.uk>
M:	Haojian Zhuang <haojian.zhuang@marvell.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-pxa/
F:	drivers/pcmcia/pxa2xx*
F:	drivers/spi/spi-pxa2xx*
F:	drivers/usb/gadget/pxa2*
F:	include/sound/pxa2xx-lib.h
F:	sound/arm/pxa*
F:	sound/soc/pxa

MMP SUPPORT
M:	Eric Miao <eric.y.miao@gmail.com>
M:	Haojian Zhuang <haojian.zhuang@marvell.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

QIB DRIVER
M:	Mike Marciniszyn <infinipath@qlogic.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:	Andrew Vasquez <andrew.vasquez@qlogic.com>
M:	linux-driver@qlogic.com
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	Documentation/scsi/LICENSE.qla2xxx
F:	drivers/scsi/qla2xxx/

QLOGIC QLA4XXX iSCSI DRIVER
M:	Ravi Anand <ravi.anand@qlogic.com>
M:	Vikas Chaudhary <vikas.chaudhary@qlogic.com>
M:	iscsi-driver@qlogic.com
L:	linux-scsi@vger.kernel.org
S:	Supported
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:	Anirban Chakraborty <anirban.chakraborty@qlogic.com>
M:	Sony Chacko <sony.chacko@qlogic.com>
M:	linux-driver@qlogic.com
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/qlogic/qlcnic/

QLOGIC QLGE 10Gb ETHERNET DRIVER
M:	Anirban Chakraborty <anirban.chakraborty@qlogic.com>
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:	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/linux/qnx4_fs.h
F:	include/linux/qnxtypes.h

QUALCOMM HEXAGON ARCHITECTURE
M:	Richard Kuo <rkuo@codeaurora.org>
L:	linux-hexagon@vger.kernel.org
S:	Supported
F:	arch/hexagon/

RADOS BLOCK DEVICE (RBD)
F:	include/linux/qnxtypes.h
M:	Yehuda Sadeh <yehuda@hq.newdream.net>
M:	Sage Weil <sage@newdream.net>
M:	ceph-devel@vger.kernel.org
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/aty/radeon*
F:	include/linux/radeonfb.h

RAGE128 FRAMEBUFFER DISPLAY DRIVER
M:	Paul Mackerras <paulus@samba.org>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	drivers/video/aty/aty128fb.c

RALINK RT2X00 WIRELESS LAN DRIVER
P:	rt2x00 project
M:	Ivo van Doorn <IvDoorn@gmail.com>
M:	Gertjan van Wingerde <gwingerde@gmail.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
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ivd/rt2x00.git
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:	Matt Mackall <mpm@selenic.com>
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@freedesktop.org>
M:	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
S:	Supported
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
F:	Documentation/RCU/torture.txt
F:	kernel/rcutorture.c

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:	Venkat Venkatsubra <venkat.x.venkatsubra@oracle.com>
L:	rds-devel@oss.oracle.com (moderated for non-subscribers)
S:	Supported
F:	net/rds/

READ-COPY UPDATE (RCU)
M:	Dipankar Sarma <dipankar@in.ibm.com>
M:	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
W:	http://www.rdrop.com/users/paulmck/rclock/
S:	Supported
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
F:	Documentation/RCU/
F:	include/linux/rcu*
F:	include/linux/srcu*
F:	kernel/rcu*
F:	kernel/srcu*
X:	kernel/rcutorture.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

REISERFS FILE SYSTEM
L:	reiserfs-devel@vger.kernel.org
S:	Supported
F:	fs/reiserfs/

REGISTER MAP ABSTRACTION
M:	Mark Brown <broonie@opensource.wolfsonmicro.com>
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

RFKILL
M:	Johannes Berg <johannes@sipsolutions.net>
L:	linux-wireless@vger.kernel.org
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.*

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/linux/rose.h
F:	include/net/rose.h
F:	net/rose/

RTL8180 WIRELESS DRIVER
M:	"John W. Linville" <linville@tuxdriver.com>
L:	linux-wireless@vger.kernel.org
W:	http://linuxwireless.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://linuxwireless.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://linuxwireless.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/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:	block/partitions/ibm.c
F:	Documentation/s390/
F:	Documentation/DocBook/s390*

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 ZCRYPT DRIVER
M:	Holger Dengler <hd@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/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.*

SAA7146 VIDEO4LINUX-2 DRIVER
M:	Michael Hunold <michael@mihu.de>
L:	linux-media@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
W:	http://www.mihu.de/linux/saa7146
S:	Maintained
F:	drivers/media/common/saa7146*
F:	drivers/media/video/*7146*
F:	include/media/*7146*

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/s3c-fb.c

SERIAL DRIVERS
M:	Alan Cox <alan@linux.intel.com>
L:	linux-serial@vger.kernel.org
S:	Maintained
F:	drivers/tty/serial

SYNOPSYS DESIGNWARE DMAC DRIVER
M:	Viresh Kumar <viresh.kumar@st.com>
S:	Maintained
F:	include/linux/dw_dmac.h
F:	drivers/dma/dw_dmac_regs.h
F:	drivers/dma/dw_dmac.c

TIMEKEEPING, NTP
M:	John Stultz <johnstul@us.ibm.com>
M:	Thomas Gleixner <tglx@linutronix.de>
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:	kernel/time/clocksource.c
F:	kernel/time/time*.c
F:	kernel/time/ntp.c
F:	drivers/clocksource

TLG2300 VIDEO4LINUX-2 DRIVER
M:	Huang Shijie <shijie8@gmail.com>
M:	Kang Yong <kangyong@telegent.com>
M:	Zhang Xiaobing <xbzhang@telegent.com>
S:	Supported
F:	drivers/media/video/tlg2300

SC1200 WDT DRIVER
M:	Zwane Mwaikambo <zwane@arm.linux.org.uk>
S:	Maintained
F:	drivers/watchdog/sc1200wdt.c

SCHEDULER
M:	Ingo Molnar <mingo@elte.hu>
M:	Peter Zijlstra <peterz@infradead.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

SCORE ARCHITECTURE
M:	Chen Liqin <liqin.chen@sunplusct.com>
M:	Lennox Wu <lennox.wu@gmail.com>
W:	http://www.sunplusct.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:	David Dillow <dillowda@ornl.gov>
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://www.torque.net/sg
S:	Maintained
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*

SCTP PROTOCOL
M:	Vlad Yasevich <vladislav.yasevich@hp.com>
M:	Sridhar Samudrala <sri@us.ibm.com>
L:	linux-sctp@vger.kernel.org
W:	http://lksctp.sourceforge.net
S:	Supported
F:	Documentation/networking/sctp.txt
F:	include/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 <cjb@laptop.org>
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 DIGITAL HOST CONTROLLER INTERFACE, OPEN FIRMWARE BINDINGS (SDHCI-OF)
M:	Anton Vorontsov <avorontsov@ru.mvista.com>
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.kumar@st.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>
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://security.wiki.kernel.org/
S:	Supported
F:	security/

SECURITY CONTACT
M:	Security Officers <security@kernel.org>
S:	Supported

SELINUX SECURITY MODULE
M:	Stephen Smalley <sds@tycho.nsa.gov>
M:	James Morris <james.l.morris@oracle.com>
M:	Eric Paris <eparis@parisplace.org>
L:	selinux@tycho.nsa.gov (subscribers-only, general discussion)
W:	http://selinuxproject.org
T:	git git://git.infradead.org/users/eparis/selinux.git
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/linux/phantom.h

SERIAL ATA (SATA) SUBSYSTEM
M:	Jeff Garzik <jgarzik@pobox.com>
L:	linux-ide@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev.git
S:	Supported
F:	drivers/ata/
F:	include/linux/ata.h
F:	include/linux/libata.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>