Michael S. Tsirkin
2d61ba9503
virtio: order used ring after used index read ...
On SMP guests, reads from the ring might bypass used index reads. This
causes guest crashes because host writes to used index to signal ring
data readiness. Fix this by inserting rmb before used ring reads.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: stable@kernel.org
2009-10-29 08:50:37 +10:30
Merge branch 'misc' into release
2009-10-15 00:47:13 -04:00
sata_mv: Prevent PIO commands to be defered too long if traffic in progress.
2009-10-16 06:22:46 -04:00
net: Make setsockopt() optlen be unsigned.
2009-09-30 16:12:20 -07:00
virtio_blk: Revert serial number support
2009-10-22 16:39:30 +10:30
move virtrng_remove to .devexit.text
2009-10-22 16:39:34 +10:30
connector: Fix incompatible pointer type warning
2009-10-06 01:39:51 -07:00
amd64_edac: fix DRAM base and limit extraction masks, v2
2009-10-16 18:51:22 +02:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
2009-10-14 15:36:19 -07:00
iSCSI/iBFT: use proper address translation
2009-10-05 12:05:40 -07:00
const: constify remaining file_operations
2009-10-01 16:11:11 -07:00
Merge branch 'drm-intel-next' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel
2009-10-09 09:19:23 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2009-10-13 10:10:33 -07:00
Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
2009-10-11 11:23:33 -07:00
i2c: Hide probe errors caused by ACPI resource conflicts
2009-10-04 22:53:45 +02:00
ahci / atiixp / pci quirks: rename AMD SB900 into Hudson-2
2009-10-16 06:21:20 -04:00
headers: remove sched.h from interrupt.h
2009-10-11 11:20:58 -07:00
headers: remove sched.h from interrupt.h
2009-10-11 11:20:58 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2009-10-22 08:27:12 +09:00
headers: remove sched.h from interrupt.h
2009-10-11 11:20:58 -07:00
leds: leds-pca9532 - Drop unused module parameters
2009-10-04 22:53:43 +02:00
headers: remove sched.h from interrupt.h
2009-10-11 11:20:58 -07:00
powerpc/pmac: Fix issues with sleep on some powerbooks
2009-10-14 16:58:35 +11:00
dm snapshot: allow chunk size to be less than page size
2009-10-16 23:18:22 +01:00
headers: remove sched.h from interrupt.h
2009-10-11 11:20:58 -07:00
headers: remove sched.h from interrupt.h
2009-10-11 11:20:58 -07:00
mfd: Fix twl4030 boot with twl4030 usb transceiver enabled
2009-10-12 15:19:23 +02:00
headers: remove sched.h from interrupt.h
2009-10-11 11:20:58 -07:00
mmc: at91_mci: Don't include asm/mach/mmc.h
2009-10-22 08:22:25 +09:00
headers: remove sched.h from interrupt.h
2009-10-11 11:20:58 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus
2009-10-23 07:35:16 +09:00
oprofile: warn on freeing event buffer too early
2009-10-09 21:32:05 +02:00
ahci / atiixp / pci quirks: rename AMD SB900 into Hudson-2
2009-10-16 06:21:20 -04:00
Merge master.kernel.org:/home/rmk/linux-2.6-arm
2009-10-02 16:20:43 -07:00
Merge branch 'misc' into release
2009-10-15 00:47:13 -04:00
headers: remove sched.h from interrupt.h
2009-10-11 11:20:58 -07:00
[S390] sclp_vt220 build fix
2009-10-14 12:43:54 +02:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6
2009-10-11 11:12:33 -07:00
tty, serial: Fix race and NULL check in uart_close()
2009-10-12 10:21:33 -07:00
SFI: remove __init from sfi_verify_table
2009-10-03 01:16:12 -04:00
ARM: 5741/1: pl022: fix peripheral id for ST vendor
2009-10-05 17:55:55 +01:00
Staging: rt2860sta: prevent a panic when disabling when associated
2009-10-14 14:14:40 -07:00
headers: remove sched.h from interrupt.h
2009-10-11 11:20:58 -07:00
USB: gadget: Fix EEM driver comments and VID/PID
2009-10-14 14:54:44 -07:00
headers: remove sched.h from interrupt.h
2009-10-11 11:20:58 -07:00
Merge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2009-10-08 12:01:01 -07:00
virtio: order used ring after used index read
2009-10-29 08:50:37 +10:30
ds2482: Discard obsolete detect method
2009-10-04 22:53:41 +02:00
watchdog: Fix rio watchdog probe function
2009-10-14 01:18:26 -07:00
headers: remove sched.h from poll.h
2009-10-04 15:05:10 -07:00
2d61ba9503