RE: [virtio-dev] Re: [virtio-comment] Re: [VIRTIO PCI PATCH v5 1/1] transport-pci: Add freeze_mode to virtio_pci_common_cfg

Parav Pandit
2023-09-20T07:35:40Z

> From: Zhu, Lingshan <lingshan.zhu@intel.com>
> Sent: Wednesday, September 20, 2023 1:00 PM
>
> On 9/20/2023 3:24 PM, Chen, Jiqian wrote:
> > Hi Lingshan,
> > It seems you reply to the wrong email thread. They are not related to my
> patch.
> These reply to Parva's comments.
> @Parva, if you want to discuss more about live migration, please reply in my
> thread, lets don't flood here.
You made the point that "this is not live migration".
I am not discussing live migration in this thread.

I replied for the point that device restoration from suspend for physical and hypevisor based device is not a 40nsec worth of work to restore by just doing a register write.
This is not live or device migration. This is restoring the device context initiated by the driver owning the device.