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    SubjectRe: [PATCH 2/2] cpu: intel, amd: mask cleared cpuid features
    On 07/25/2012 04:57 AM, H. Peter Anvin wrote:
    > On 07/24/2012 04:09 AM, Vladimir Davydov wrote:
    >> We have not encountered this situation in our environments and I hope we
    >> won't :-)
    >>
    >> But look, these CPUID functions cover majority of CPU features, don't
    >> they? So, most of "normal" apps inside VM will survive migration.
    >> Perhaps, some low-level utils won't. I guess that's why there are no
    >> MSRs for other levels provided by vendors.
    >>
    > You will once Ivy Bridge becomes common.
    >
    > -hpa
    >

    You're right here. We will try to find other ways for sorting the
    migration problem out.

    Thank you for your time and feedback.


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