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SubjectRe: [PATCH 1/3] KVM: x86: fix reporting of AMD speculation bug CPUID leaf
On Wed, Aug 21, 2019 at 10:26:40AM +0200, Paolo Bonzini wrote:
> The AMD_* bits have to be set from the vendor-independent
> feature and bug flags, because KVM_GET_SUPPORTED_CPUID does not care
> about the vendor and they should be set on Intel processors as well.
> On top of this, SSBD, STIBP and AMD_SSB_NO bit were not set, and
> VIRT_SSBD does not have to be added manually because it is a
> cpufeature that comes directly from the host's CPUID bit.
> Signed-off-by: Paolo Bonzini <>
Reviewed-by: Konrad Rzeszutek Wilk <>

Thank you!

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