846a1e85da
Qemu falls back on userland handlers even if vhost-user and vhost-vdpa cases. These assumes a tap device can handle the packets. If a vdpa device fail to start, it can trigger a sigsegv because of that. Add dummy receiver that returns no progress so it can keep running. Fixes: 1e0a84ea49 ("vhost-vdpa: introduce vhost-vdpa net client") Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Message-Id: <20211125101614.76927-2-eperezma@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>