Re: [PATCH 8/9] xen/arch/x86: use is_hardware_domain instead of domid == 0

Ian Campbell
Fri, 12 Apr 2013 15:49:44 -0000

On Fri, 2013-04-12 at 16:41 +0100, Keir Fraser wrote:
> We could get rid of this not-always-faulting-cpuid hack in the
> hypervisor altogether, if we could provide a paravirtualised interface
> that guarantees access to the real CPUID space, for the toolstack to
> use.

Doesn''t XCP have a patch which allows access to the non-levelled cpuid
values for the toolstacks benefit? Andy C CCd...