tree 8a7ae30de6f73401ad46f544a2aaf48bedd51281
parent ed4b66e841e0c8cc6f5b6a70aa2001057616af57
author Amit Shah <amit.shah@redhat.com> 1374161757 +0530
committer Amit Shah <amit.shah@redhat.com> 1374759329 +0530

virtio: console: fix locking around send_sigio_to_port()

send_sigio_to_port() checks the value of guest_connected, which we
always modify under the inbuf_lock; make sure invocations of
send_sigio_to_port() have take the inbuf_lock around the call.

Signed-off-by: Amit Shah <amit.shah@redhat.com>