Re: [PATCH net-next] virtio-net: invoke zerocopy callback on xmit path if no tx napi
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: 2017-08-29 19:42:16
On Tue, Aug 29, 2017 at 03:35:38PM -0400, Willem de Bruijn wrote:
By the way, I have had an unrelated patch outstanding for a while to have virtio-net support the VIRTIO_CONFIG_S_NEEDS_RESET command. Will send that as RFC.
Oh nice. One needs to be careful about locking there which is why no devices support that yet. -- MST