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Re: [Xen-devel] [PATCH v9 02/11] x86/cpuid: Handling of IBRS/IBPB, STIBP and IBRS for guests

>>> On 19.01.18 at 16:00, <andrew.cooper3@xxxxxxxxxx> wrote:
> I'm afraid that despite all of this, I don't see an valid argument
> against the logic as implemented in the patch, and I don't see any
> viable option to working around the edge case you are concerned about,
> which is very definitely a microcode bug.

Well, okay, then let's leave it at that and hope for the best:
Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>


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