Messages in this thread | | | Date | Thu, 25 Jul 2013 09:59:13 +0200 | From | Paolo Bonzini <> | Subject | Re: [PATCH 4/4] x86: properly handle kvm emulation of hyperv |
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Il 24/07/2013 23:37, H. Peter Anvin ha scritto: > What I'm suggesting is exactly that except that the native hypervisor is later in CPUID space.
Me too actually.
I was just suggesting an implementation of the idea (that takes into account hypervisors detected by other means than CPUID).
Paolo
> KY Srinivasan <kys@microsoft.com> wrote: >> As Paolo suggested if there were some priority encoded, the guest could make an >> informed decision. If the guest under question can run on both hypervisors A and B, >> we would rather the guest discover hypervisor A when running on A and >> hypervisor B when running on B. The priority encoding could be as simple as >> surfacing the native hypervisor signature earlier in the CPUID space.
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