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    SubjectRe: [PATCH 47/61] KVM: x86: Squash CPUID 0x2.0 insanity for modern CPUs
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    On 01/02/20 19:52, Sean Christopherson wrote:
    > Although it's _extremely_ tempting to yank KVM's stateful code, leave it
    > in for now but annotate all its code paths as "unlikely". The code is
    > relatively contained, and if by some miracle there is someone running KVM
    > on a CPU with a stateful CPUID 0x2, more power to 'em.

    I suppose the only way that could happen is with nested virtualization.
    I would just drop it.

    Paolo

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