Michael Roth writes:
> The GHCB specification[1] defines a VMGEXIT-based Guest Request
> hypercall to allow an SNP guest to issue encrypted requests directly to
> SNP firmware to do things like query the attestation report for the
> guest. These are generally handled purely in the kernel.
>
> In
The GHCB specification[1] defines a VMGEXIT-based Guest Request
hypercall to allow an SNP guest to issue encrypted requests directly to
SNP firmware to do things like query the attestation report for the
guest. These are generally handled purely in the kernel.
In some some cases, it's useful for t
