[PATCH] block backend fixes for v3.8 (and stable) v1.

Konrad Rzeszutek Wilk
2013-01-25T17:32:46Z

Three little fixes to make the block backend by a bit smarter when
dealing with frontends that put bogus data on the ring.

drivers/block/xen-blkback/blkback.c | 12 +++++++++---
drivers/block/xen-blkback/common.h | 2 ++
drivers/block/xen-blkback/xenbus.c | 2 ++
include/xen/interface/io/ring.h | 6 ++++++
4 files changed, 19 insertions(+), 3 deletions(-)