On Mon, Nov 03, 2025 at 07:32:49PM +0100, Juraj Marcin wrote: > This series introduces a new POSTCOPY_DEVICE state that is active (both, > on source and destination side), while the destination loads the device > state. Before this series, if the destination machine failed during the > device load, the source side would stay stuck POSTCOPY_ACTIVE with no > way of recovery. With this series, if the migration fails while in > POSTCOPY_DEVICE state, the source side can safely resume, as destination > has not started yet. > > RFC: https://lore.kernel.org/all/[email protected]/ > > V1: https://lore.kernel.org/all/[email protected]/ > > V2: https://lore.kernel.org/all/[email protected]/ > > V3: https://lore.kernel.org/all/[email protected]/ > > V4 changes: > > - fixes for failing qemu-iotest 194 > - flush channel after sending CMD_PACKAGED data (new patch 1) > - POSTCOPY_DEVICE state is now used only if return-path is open
Queued, thanks Juraj. -- Peter Xu
