On 2019/4/24 下午9:51, Michael S. Tsirkin wrote:
On Tue, Apr 09, 2019 at 01:58:50PM +0800, Jason Wang wrote:
We used to set backend unconditionally, this won't work for some
guests (e.g windows driver) who may not initialize all virtqueues. For
kernel backend, this will fail since it may try to validate the rings
during setting backend.
Fixing this by simply skipping the backend set when we find desc is
not ready.
Signed-off-by: Jason Wang<jasow...@redhat.com>
Reviewed-by: Michael S. Tsirkin<m...@redhat.com>
Applied.
Thanks
