Michael S. Tsirkin 4678d6f970 virtio_blk: fix config handler race ... Fix a theoretical race related to config work handler: a config interrupt might happen after we flush config work but before we reset the device. It will then cause the config work to run during or after reset. Two problems with this: - if this runs after device is gone we will get use after free - access of config while reset is in progress is racy (as layout is changing). As a solution 1. flush after reset when we know there will be no more interrupts 2. add a flag to disable config access before reset Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>		2012-01-12 15:44:44 +10:30
..
accessibility
acpi	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu	2012-01-10 11:08:21 -08:00
amba	Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm	2012-01-08 13:10:57 -08:00
ata	Merge branch 'upstream-linus' of git://github.com/jgarzik/libata-dev	2012-01-10 10:19:17 -08:00
atm
auxdisplay
base	Merge branch 'dma-buf-merge' of git://people.freedesktop.org/~airlied/linux	2012-01-08 14:05:09 -08:00
bcma
block	virtio_blk: fix config handler race	2012-01-12 15:44:44 +10:30
bluetooth	Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm	2012-01-08 13:10:57 -08:00
cdrom
char	virtio: rename virtqueue_add_buf_gfp to virtqueue_add_buf	2012-01-12 15:44:42 +10:30
clk
clocksource	Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm	2012-01-06 18:15:25 -08:00
connector
cpufreq	Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core	2012-01-07 12:03:30 -08:00
cpuidle
crypto
dca
devfreq
dio
dma	clock management changes for i.MX	2012-01-09 14:44:15 -08:00
edac	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-01-08 13:21:22 -08:00
eisa
firewire
firmware	Merge branch 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-01-08 12:19:57 -08:00
gpio	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl	2012-01-10 10:19:57 -08:00
gpu	Merge branch 'drm-core-next' of git://people.freedesktop.org/~airlied/linux	2012-01-10 11:04:36 -08:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2012-01-10 10:48:28 -08:00
hv	Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb	2012-01-09 12:09:47 -08:00
hwmon	Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging	2012-01-08 13:39:24 -08:00
hwspinlock
i2c	Merge branch 'unicore32' of git://github.com/gxt/linux	2012-01-10 17:37:20 -08:00
ide
idle
ieee802154
infiniband	infiniband changes for 3.3 merge window	2012-01-08 14:05:48 -08:00
input	Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze	2012-01-10 17:37:49 -08:00
iommu	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu	2012-01-10 11:08:21 -08:00
isdn	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-01-08 13:21:22 -08:00
leds	leds: convert wm8350 driver to devm_kzalloc()	2012-01-10 16:30:49 -08:00
lguest	virtio: harsher barriers for rpmsg.	2012-01-12 15:44:42 +10:30
macintosh	Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core	2012-01-07 12:03:30 -08:00
mca
md	md update for 3.3	2012-01-08 13:28:33 -08:00
media	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu	2012-01-10 11:08:21 -08:00
memstick
message	SCSI updates for post 3.2 merge window	2012-01-10 10:36:08 -08:00
mfd	Driver specific changes	2012-01-09 14:39:22 -08:00
misc	Merge branch 'char-misc-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc	2012-01-09 12:08:59 -08:00
mmc	clock management changes for i.MX	2012-01-09 14:44:15 -08:00
mtd	Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6	2012-01-10 14:57:19 -08:00
net	virtio: rename virtqueue_add_buf_gfp to virtqueue_add_buf	2012-01-12 15:44:42 +10:30
nfc	Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core	2012-01-07 12:03:30 -08:00
nubus
of	of: add include asm/setup.h in drivers/of/fdt.c	2012-01-10 10:29:41 +08:00
oprofile
parisc
parport	Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty	2012-01-09 12:09:24 -08:00
pci	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu	2012-01-10 11:08:21 -08:00
pcmcia
pinctrl
platform	Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm	2012-01-08 13:10:57 -08:00
pnp
power
pps
ps3
ptp
rapidio
regulator
rtc	Merge branch 'unicore32' of git://github.com/gxt/linux	2012-01-10 17:37:20 -08:00
s390	virtio: harsher barriers for rpmsg.	2012-01-12 15:44:42 +10:30
sbus
scsi	SCSI updates for post 3.2 merge window	2012-01-10 10:36:08 -08:00
sfi
sh	Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm	2012-01-08 13:10:57 -08:00
sn
spi	Cleanups for the Samsung platforms	2012-01-09 14:30:28 -08:00
ssb
staging	Merge branch 'drm-core-next' of git://people.freedesktop.org/~airlied/linux	2012-01-10 11:04:36 -08:00
target
tc
telephony
thermal
tty	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next	2012-01-09 14:47:06 -08:00
uio
usb	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2012-01-10 10:48:28 -08:00
uwb	Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb	2012-01-09 12:09:47 -08:00
vhost
video	Merge branch 'akpm' (aka "Andrew's patch-bomb")	2012-01-10 16:42:48 -08:00
virt
virtio	virtio: add debugging if driver doesn't kick.	2012-01-12 15:44:43 +10:30
vlynq
w1
watchdog	Merge git://www.linux-watchdog.org/linux-watchdog	2012-01-10 10:29:23 -08:00
xen	Merge branch 'drm-core-next' of git://people.freedesktop.org/~airlied/linux	2012-01-10 11:04:36 -08:00
zorro
Kconfig
Makefile