qemu-kvm-0.12.5
Merge branch 'stable-0.12-merge' into stable-0.12
* stable-0.12-merge:
Update for 0.12.5 release
audio/alsa: Handle SND_PCM_STATE_SETUP in alsa_poll_handler
block: Handle multiwrite errors only when all requests have completed
block: Fix early failure in multiwrite
vpc: Use bdrv_(p)write_sync for metadata writes
vmdk: Use bdrv_(p)write_sync for metadata writes
qcow2: Use bdrv_(p)write_sync for metadata writes
qcow: Use bdrv_(p)write_sync for metadata writes
block: Add bdrv_(p)write_sync
qcow2: Restore L1 entry on l2_allocate failure
block/vdi: Fix image opening and creation for odd disk sizes
block/vpc: Fix conversion from size to disk geometry
qcow2: Remove abort on free_clusters failure
vmdk: Fix COW
qcow2: Fix creation of large images
vmdk: fix double free
qemu-options: add documentation for stdio signal=on|off
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>