Re: [libvirt] [PATCH v2 00/11] Qemu: s390: Cpu Model Support

On Fri, Dec 09, 2016 at 14:38:29 -0500, Jason J. Herne wrote: > This patch set enables cpu model support for s390. The user can now set exact > cpu models, query supported models via virsh domcapabilities, and use host-model > and host-passthrough modes. The end result is that migration is safer because > Qemu will perform runnability checking on the destination host and quit with an > error if the guest's cpu model is not supported. A slightly (un)related question: is QEMU going to implement unavailable-features for s390? In other words, will libvirt users be able to easily see what CPU models can be used on a host? The libvirt code should be ready so it's just a matter of making QEMU report unavailable-features. Jirka