> From: virtio-comm...@lists.oasis-open.org <virtio-comment@lists.oasis- > open.org> On Behalf Of Michael S. Tsirkin > Sent: Wednesday, September 6, 2023 2:03 PM > To: Zhu Lingshan <lingshan....@intel.com> > Cc: jasow...@redhat.com; epere...@redhat.com; coh...@redhat.com; > stefa...@redhat.com; virtio-comm...@lists.oasis-open.org; virtio- > d...@lists.oasis-open.org > Subject: Re: [virtio-comment] [PATCH 5/5] virtio-pci: implement > VIRTIO_F_QUEUE_STATE > > On Wed, Sep 06, 2023 at 04:16:37PM +0800, Zhu Lingshan wrote: > > This patch adds two new le16 fields to common configuration structure > > to support VIRTIO_F_QUEUE_STATE in PCI transport layer. > > > > Signed-off-by: Zhu Lingshan <lingshan....@intel.com> > > > I do not see why this would be pci specific at all. > > But besides I thought work on live migration will use admin queue. This was > explicitly one of the motivators. > > Poking at the device from the driver to migrate it is not going to work if the > driver lives within guest.
Exactly. I was not paying attention to this thread as we have AQ based proposal for the passthrough device. It leverages many idea of what Si-Wei presented in KVM forum 2022. I will post the first draft in few days. --------------------------------------------------------------------- To unsubscribe, e-mail: virtio-dev-unsubscr...@lists.oasis-open.org For additional commands, e-mail: virtio-dev-h...@lists.oasis-open.org
