Re: [virtio-comment] [PATCH 5/5] virtio-pci: implement VIRTIO_F_QUEUE_STATE

["Zhu, Lingshan" <lingshan.zhu@intel.com>]

On 9/12/2023 6:33 PM, Parav Pandit wrote:
> > From: virtio-comment@lists.oasis-open.org <virtio-comment@lists.oasis-
> > open.org> On Behalf Of Zhu, Lingshan
> > Sent: Tuesday, September 12, 2023 3:57 PM
> > > It is the base line implementation of leading OS such as Linux kernel.
> > >
> > > Decade mature stack like vfio recommends support for p2p as base line
> > without which multiple devices migration can fail as hypervisor has no
> > knowledge if two devices are interacting or not.
> > > [1]
> > > https://lists.oasis-open.org/archives/virtio-comment/202309/msg00071.h
> > > tml
> > still, why do you think P2P is a concern of live migration? Or why do you think
> > Live Migration should implement special support for P2P?
> It is because p2p needs to work with live migration.
> You probably missed the response.
> I answered before at [1].
I mean, why do you think my series can not work with P2P
> [1] PH0PR12MB5481961B5EA6DEE900CCF068DCF1A@PH0PR12MB5481.namprd12.prod.outlook.com/">https://lore.kernel.org/virtio-comment/PH0PR12MB5481961B5EA6DEE900CCF068DCF1A@PH0PR12MB5481.namprd12.prod.outlook.com/