> > If we can't start a new qemu with the same hardware configuration then we > > should not be allowing migration or loading of snapshots. > > OK, so I'll add an option in virtio-net to disable msi-x, and such > an option will be added in any device with msi-x support. > Will that address your concern? Yes, as long as migration fails when you try to migrate to the wrong kind of device. Paul -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html