b20cc77692
In the last stage of live migration or memory slot removal, the backup bitmap needs to be synchronized when it has been enabled. Signed-off-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Tested-by: Zhenyu Zhang <zhenyzha@redhat.com> Message-Id: <20230509022122.20888-3-gshan@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>