Todd Poynor c1d43119ec ashmem: avoid deadlock between read and mmap calls ... Avoid holding ashmem_mutex across code that can page fault. Page faults grab the mmap_sem for the process, which are also held by mmap calls prior to calling ashmem_mmap, which locks ashmem_mutex. The reversed order of locking between the two can deadlock. The calls that can page fault are read() and the ASHMEM_SET_NAME and ASHMEM_GET_NAME ioctls. Move the code that accesses userspace pages outside the ashmem_mutex. Bug: 9261835 Change-Id: If1322e981d29c889a56cdc9dfcbc6df2729a45e9 Signed-off-by: Todd Poynor <toddpoynor@google.com>		2013-06-07 12:23:32 -07:00
..
accessibility
acpi	ACPI: Add DMI entry for Sony VGN-FW41E_H	2013-03-04 06:06:44 +08:00
amba
ata	ata_piix: reenable MS Virtual PC guests	2013-03-14 11:29:42 -07:00
atm	atm/iphase: rename fregt_t -> ffreg_t	2013-02-14 10:49:05 -08:00
auxdisplay
base	This is the 3.4.35 stable release	2013-03-11 17:34:33 -07:00
bcma	bcma: mips: fix clearing device IRQ	2013-01-17 08:50:41 -08:00
block	Revert "xen/blkback: Don't trust the handle from the frontend."	2013-04-05 10:04:52 -07:00
bluetooth	Bluetooth: Add support for Dell[QCA 0cf3:817a]	2013-04-05 10:04:15 -07:00
cdrom
char	This is the 3.4.39 stable release	2013-04-05 20:54:49 -07:00
clk	clk: Check parent for NULL in clk_change_rate	2012-07-19 08:58:59 -07:00
clocksource
connector
cpufreq	cpufreq: interactive: fix uninitialized spinlock	2013-04-26 18:22:06 +00:00
cpuidle	cpuidle: coupled: fix sleeping while atomic in cpu notifier	2012-07-25 11:51:53 -07:00
crypto	crypto: mv_cesa requires on CRYPTO_HASH to build	2012-05-15 01:10:06 +00:00
dca	dca: check against empty dca_domains list before unregister provider	2013-02-28 06:59:06 -08:00
devfreq
dio
dma	ioat: Fix DMA memory sync direction correct flag	2013-01-27 20:47:44 -08:00
edac	EDAC: Test correct variable in ->store function	2013-02-03 18:24:41 -06:00
eisa
firewire	firewire: add minor number range check to fw_device_init()	2013-03-04 06:06:41 +08:00
firmware	efivars: Handle duplicate names from get_next_variable()	2013-04-05 10:04:36 -07:00
gpio	gpiolib: Don't return -EPROBE_DEFER to sysfs, or for invalid gpios	2012-11-05 09:50:41 +01:00
gpu	gpu: ion: Also shrink memory cached in the deferred free list	2013-05-31 17:57:47 +00:00
hid	This is the 3.4.39 stable release	2013-04-05 20:54:49 -07:00
hsi
hv	Drivers: hv: Cleanup error handling in vmbus_open()	2012-10-31 10:02:58 -07:00
hwmon	hwmon: (sht15) Fix memory leak if regulator_enable() fails	2013-03-20 13:05:00 -07:00
hwspinlock	hwspinlock/core: use global ID to register hwspinlocks on multiple devices	2012-07-16 09:04:25 -07:00
i2c	i2c-i801: Add Device IDs for Intel Lynx Point-LP PCH	2012-09-14 10:00:33 -07:00
ide
idle
ieee802154
infiniband	IPoIB: Fix send lockup due to missed TX completion	2013-03-28 12:12:25 -07:00
input	This is the 3.4.35 stable release	2013-03-11 17:34:33 -07:00
iommu	iommu/amd: Make sure dma_ops are set for hotplug devices	2013-04-05 10:04:18 -07:00
isdn	isdn/gigaset: fix zero size border case in debug dump	2013-02-14 10:49:04 -08:00
leds	This is the 3.4.35 stable release	2013-03-11 17:34:33 -07:00
lguest
macintosh
mca
md	md: raid0: fix error return from create_stripe_zones.	2013-03-14 11:29:49 -07:00
media	media: rc: unlock on error in show_protocols()	2013-03-04 06:06:41 +08:00
memstick
message
mfd	mfd: Only unregister platform devices allocated by the mfd core	2013-01-17 08:50:45 -08:00
misc	misc: uidstat: avoid create_stat() race and blockage.	2013-05-30 15:38:45 -07:00
mmc	mmc: Add tracepoints of mmc block operations	2013-05-17 16:05:36 -07:00
mtd	This is the 3.4.35 stable release	2013-03-11 17:34:33 -07:00
net	net: wireless: bcmdhd: Update to version 1.88.21	2013-05-30 16:04:05 -07:00
nfc	NFC: pn533: Fix mem leak in pn533_in_dep_link_up	2012-12-03 11:47:12 -08:00
nubus
of
oprofile	oprofile: perf: use NR_CPUS instead or nr_cpumask_bits for static array	2012-07-16 09:04:21 -07:00
parisc	parisc: move definition of PAGE0 to asm/page.h	2012-05-10 15:12:08 -07:00
parport
pci	PCI/PM: Clean up PME state when removing a device	2013-02-17 10:49:26 -08:00
pcmcia	pcmcia/vrc4171: Add missing spinlock init	2013-02-28 06:59:05 -08:00
pinctrl	pinctrl: tegra: set low power mode bank width to 2	2012-10-28 10:14:14 -07:00
platform	asus-laptop: Do not call HWRS on init	2013-03-28 12:12:28 -07:00
pnp	pnpacpi: fix incorrect TEST_ALPHA() test	2013-01-11 09:06:29 -08:00
power	This is the 3.4.35 stable release	2013-03-11 17:34:33 -07:00
pps
ps3
ptp	ptp_pch: Add missing #include <linux/slab.h>	2012-05-16 14:44:44 -04:00
rapidio	rapidio/tsi721: fix unused variable compiler warning	2012-09-14 10:00:20 -07:00
regulator	regulator: wm831x: Set the new rather than old value for DVS VSEL	2013-01-17 08:50:41 -08:00
remoteproc	remoteproc: fix a potential NULL-dereference on cleanup	2012-10-07 08:32:28 -07:00
rpmsg	rpmsg: fix dependency on initialization order	2012-07-19 08:58:57 -07:00
rtc	drivers/rtc/rtc-isl1208.c: call rtc_update_irq() from the alarm irq handler	2013-02-11 08:47:18 -08:00
s390	KVM: s390: Handle hosts not supporting s390-virtio.	2013-02-28 06:59:01 -08:00
sbus
scsi	SCSI: storvsc: Initialize the sglist	2013-03-14 11:29:42 -07:00
sfi
sh
sn
spi	spi/pl022: disable port when unused	2012-08-09 08:31:38 -07:00
ssb
staging	ashmem: avoid deadlock between read and mmap calls	2013-06-07 12:23:32 -07:00
switch
target	target/iscsi: Fix mutual CHAP auth on big-endian arches	2013-03-28 12:12:13 -07:00
tc
thermal
tty	This is the 3.4.39 stable release	2013-04-05 20:54:49 -07:00
uio
usb	f_fs: ffs_func_free: cleanup requests allocated by autoconfig	2013-04-18 19:51:04 -07:00
uwb
vhost	vhost/net: fix heads usage of ubuf_info	2013-03-28 12:11:54 -07:00
video	This is the 3.4.39 stable release	2013-04-05 20:54:49 -07:00
virt
virtio	virtio: force vring descriptors to be allocated from lowmem	2013-01-11 09:06:47 -08:00
vlynq
w1	This is the 3.4.39 stable release	2013-04-05 20:54:49 -07:00
watchdog	hpwdt: Fix kdump issue in hpwdt	2012-10-02 10:30:08 -07:00
xen	xen/pciback: Don't disable a PCI device that is already disabled.	2013-03-20 13:04:57 -07:00
zorro
Kconfig
Makefile