tree 9b7dd4ce2b3a1be219f3b62098be892540765951
parent c3b2c2581988d304127c2aa218430b5fca88ce56
author Michael S. Tsirkin <mst@redhat.com> 1353909447 +0000
committer David S. Miller <davem@davemloft.net> 1354120021 -0500

vhost: fix length for cross region descriptor

If a single descriptor crosses a region, the
second chunk length should be decremented
by size translated so far, instead it includes
the full descriptor length.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>