Commits
Merge tag 'virtio-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus Pull virtio update from Rusty Russell: "Virtio patches, mainly hotplugging fixes." * tag 'virtio-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: virtio-blk: return VIRTIO_BLK_F_FLUSH to header. virtio-blk: allow toggling host cache between writeback and writethrough virtio-blk: Use block layer provided spinlock virtio-blk: Reset device after blk_cleanup_queue() virtio-blk: Call del_gendisk() before disable guest kick virtio: rng: s3/s4 support virtio: rng: split out common code in probe / remove for s3/s4 ops virtio: rng: don't wait on host when module is going away virtio: rng: allow tasks to be killed that are waiting for rng input virtio ids: fix comment for virtio-rng
