Messages in this thread | | | Date | Fri, 25 Jan 2013 07:31:43 +0000 | From | "Jan Beulich" <> | Subject | RE: [PATCH RESEND 1/1] X86: Handle Hyper-V vmbus interrupts as special hypervisor interrupts |
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>>> On 24.01.13 at 20:10, "H. Peter Anvin" <hpa@zytor.com> wrote: > I also have to point out the obvious problem with Xen masquerading as HyperV > without implementing the same feature set...
I can't resist to state that this is what feature bits have been introduced for in CPUID leaves. As long as Xen's shim doesn't advertise a feature bit it doesn't implement, all should be fine.
Jan
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