Re: [libvirt] [Qemu-devel] [PATCH/QEMU] s390x/kvm: use cpu_model_available for guarded storage on compat machines
On Fri, Oct 27, 2017 at 17:18:44 +0200, Halil Pasic wrote:
On 10/27/2017 04:06 PM, Christian Borntraeger wrote:
...
> I talked to several people and it seems that on x86 the host
model will also enable new features
> that are not known by older QEMUs and its considered works as designed. (see also
Jiris mail)
Yes, I've seen that. It would be nice though if this design was easier to
find in written. Unfortunately I can read minds only to a very limited extent,
and the written stuff I've read did not give me a full understanding of the
design -- although the entity to blame for this could be my limited intellect.
I think it's more likely the documentation is just not perfect. I'll
look at it and try to make it better. I know about some parts which need
to be clarified thanks to this discussion.
Jirka