fb2a3d5c7c85 ("Revert "xen-netback: create a debugfs node for hash information"") c0c64c152389 ("xen-netback: create a debugfs node for hash information") 40d8abdee806 ("xen-netback: add control protocol implementation") 4e15ee2cb46f ("xen-netback: add control ring boilerplate") 4a658527271b ("xen-netback: delete NAPI instance when queue fails to initialize")