Re: [virtio-dev] Re: [virtio-comment] Re: [VIRTIO PCI PATCH v5 1/1] transport-pci: Add freeze_mode to virtio_pci_common_cfg
"Zhu, Lingshan" <[email protected]>
| Newsgroups | dev.linux.lists.virtio-dev,dev.linux.lists.virtio-comment,org.kernel.vger.linux-kernel,org.nongnu.qemu-devel |
|---|---|
| Message-ID | <[email protected]> |
On 9/20/2023 3:51 PM, Parav Pandit wrote: >> From: Zhu, Lingshan <[email protected]> >> Sent: Wednesday, September 20, 2023 1:17 PM >>> This is not live or device migration. This is restoring the device context >> initiated by the driver owning the device. >> restore the device context should be done by the hypervisor before setting >> DRIVER_OK and waking up the guest, not a concern here, out of spec > The framework is generic for the PCI devices hence, there may not be any hypervisor at all. Hence restore operation to trigger on DRIVER_OK setting, when previously suspended. > > Since we already agree in previous email that re-read until device sets the DRIVER_OK, its fine to me. It covers the above restore condition. OK > > Thanks. > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]