Re: [PATCH v7 06/15] s390/vfio-ap: Transition guest migration state from STOP to STOP_COPY
| Newsgroups | org.kernel.vger.linux-s390,org.kernel.vger.kvm |
|---|---|
| Message-ID | <[email protected]> |
> The transition of the guest migration state from VFIO_DEVICE_STATE_STOP to > VFIO_DEVICE_STATE_STOP_COPY begins the process of saving the > vfio device state. The vfio device state is comprised of the guest's > AP configuration which specifies the adapters, domains and control > domains to which the guest will be given access. > > To begin the process of saving the vfio device state, the VFIO AP device > driver opens a file stream that will be used to read the source guest's > AP configuration. > > Note: > This commit introduces the file operations structure for migration state > files with a stub implementation of the read operation. The complete > implementation is provided in the subsequent commit. > > This incremental approach allows for easier review of the migration > infrastructure setup separate from the actual implementation logic. > > Signed-off-by: Anthony Krowiak <[email protected]> Sashiko has reviewed this patch and found no issues. It looks great! -- Sashiko AI review · https://sashiko.dev/#/patchset/[email protected]?part=6