On 25 June 2015 at 14:44, Marc Zyngier <marc.zyngier@xxxxxxx> wrote: > It should always be possible to emulate a "known" CPU on a generic host, > and it should be able to migrate. The case we can't migrate is when we > let the guest be generic (which I guess should really be unknown, and > not generic). > > So if the user specify "-cpu cortex-a57" on the command line, the guest > should be able to migrate from an A72 to an A53. if the user specified > "-cpu host", the resulting guest won't be able to migrate. > > Does it make sense? Yes. We've always said "-cpu host" won't be cross-host migratable from a QEMU point of view. -- PMM -- 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
