On Fri, Sep 22, 2023 at 05:47:23AM -0400, Michael S. Tsirkin wrote: > it will require maintainance effort when virtio changes are made. For > example it pokes at the device state - I don't see specific races right > now but in the past we did e.g. reset the device to recover from errors > and we might start doing it again. > > If more of the logic is under virtio directory where we'll remember > to keep it in loop, and will be able to reuse it from vdpa > down the road, I would be more sympathetic. This is inevitable, the VFIO live migration driver will need all this infrastructure too. Jason
