On Wed, Dec 07, 2022 at 09:56:20AM +0100, Eugenio Perez Martin wrote: > > A dumb question, any reason we need bother with virtio-net? It looks > > to me it's not a must and would complicate migration compatibility. > > > > I guess virtio-blk is the better place. > > > > I'm fine to start with -blk, but if -net devices are processing > buffers out of order we have chances of losing descriptors too. > > We can wait for more feedback to prioritize correctly this though. > > Thanks!
Traditionally vhost serialized everything when dropping the VQ. Would be interesting to hear from hardware vendors on whether it's hard or easy to do in hardware. But I suspect all devices will want the capability eventually because why not, if we have the code let's just do it everywhere. -- MST
