| commit | eb41cf78fcdbe3ba3566482c72ff314246a906cc | |
| author | Paolo Bonzini <pbonzini@redhat.com> | |
| Wed, 6 Apr 2016 10:16:23 +0000 (6 12:16 +0200) | ||
| committer | Michael S. Tsirkin <mst@redhat.com> | |
| Thu, 7 Apr 2016 16:57:33 +0000 (7 19:57 +0300) | ||
| tree | 5ba764a9add063d51842cc67c22376e6b8c44ceb | treesnapshot (tar.gz zip) |
| parent | 2b2cbcadc157295c7a1a25d7e7d0db9cdafcf773 | commitdiff |
virtio-blk: fix disabled mode
We must not call virtio_blk_data_plane_notify if dataplane is
disabled: we would hit a segmentation fault in notify_guest_bh as
s->guest_notifier has not been setup and is NULL.
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
We must not call virtio_blk_data_plane_notify if dataplane is
disabled: we would hit a segmentation fault in notify_guest_bh as
s->guest_notifier has not been setup and is NULL.
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| hw/block/dataplane/virtio-blk.c | diffblobblamehistory | |
| hw/block/virtio-blk.c | diffblobblamehistory | |
| include/hw/virtio/virtio-blk.h | diffblobblamehistory |