On 3/12/21 6:38 AM, Joerg Roedel wrote:
> From: Joerg Roedel
>
> A malicious hypervisor could disable the CPUID intercept for an SEV or
> SEV-ES guest and trick it into the no-SEV boot path, where it could
> potentially reveal secrets. This is not an issue for SEV-SNP guests,
> as the CPUID inter
From: Joerg Roedel
A malicious hypervisor could disable the CPUID intercept for an SEV or
SEV-ES guest and trick it into the no-SEV boot path, where it could
potentially reveal secrets. This is not an issue for SEV-SNP guests,
as the CPUID intercept can't be disabled for those.
Remove the Hyperv
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