On 09/03/2015 20:50, Avi Kivity wrote: >>> Is the issue emulating a higher MAXPHYADDR on the guest than is >>> available on the host? I don't think there's any need to support that. >> No, indeed. The only problem is that the failure mode is quite horrible >> (you get a triple fault, possibly while the guest is running). > > Can't qemu simply check for it? Yes. But right now it doesn't even try to do something sensible with MAXPHYADDR. :/ Paolo -- 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