On Thu, Feb 08, 2024 at 10:53:53AM -0800, Steve Sistare wrote: > Allow cpr-reboot for vfio if the guest is in the suspended runstate. The > guest drivers' suspend methods flush outstanding requests and re-initialize > the devices, and thus there is no device state to save and restore. The > user is responsible for suspending the guest before initiating cpr, such as > by issuing guest-suspend-ram to the qemu guest agent. > > Most of the patches in this series enhance migration notifiers so they can > return an error status and message. The last few patches register a notifier > for vfio that returns an error if the guest is not suspended. > > Changes in V3: > * update to tip, add RB's > * replace MigrationStatus with new enum MigrationEventType > * simplify migrate_fd_connect error recovery > * support vfio iommufd containers > * add patches: > migration: stop vm for cpr > migration: update cpr-reboot description
This doesn't apply to master anymore, please rebase when repost, thanks. -- Peter Xu
