| commit | 7a11370e5e6c26566904bb7f08281093a3002ff2 | [log] [tgz] |
|---|---|---|
| author | Michael S. Tsirkin <mst@redhat.com> | Wed Oct 15 10:22:30 2014 +1030 |
| committer | Rusty Russell <rusty@rustcorp.com.au> | Wed Oct 15 10:25:02 2014 +1030 |
| tree | 2d63d93824a632ed1ca62f081d85e87a8ef214a4 | |
| parent | 4baf1e33d0842c9673fef4af207d4b74da8d0126 [diff] |
virtio_blk: enable VQs early virtio spec requires drivers to set DRIVER_OK before using VQs. This is set automatically after probe returns, virtio block violated this rule by calling add_disk, which causes the VQ to be used directly within probe. To fix, call virtio_device_ready before using VQs. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>