Re: [PATCH] KVM: SEV: allow KVM_SEV_GET_ATTESTATION_REPORT for SNP guests

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Subject: Re: [PATCH] KVM: SEV: allow KVM_SEV_GET_ATTESTATION_REPORT for SNP guests
From: Paolo Bonzini <pbonzini@xxxxxxxxxx>
Date: Mon, 5 Aug 2024 18:15:51 +0200
Cc: linux-kernel@xxxxxxxxxxxxxxx, kvm@xxxxxxxxxxxxxxx
In-reply-to: <20240805153927.fxqyxoritwguquyd@amd.com>
References: <20240801235333.357075-1-pbonzini@redhat.com> <20240802203608.3sds2wauu37cgebw@amd.com> <CABgObfbhB9AaoEONr+zPuG4YBZr2nd-BDA4Sqou-NKe-Y2Ch+Q@mail.gmail.com> <20240805153927.fxqyxoritwguquyd@amd.com>

On Mon, Aug 5, 2024 at 5:39 PM Michael Roth <michael.roth@xxxxxxx> wrote:
> > (And is there any user of query-sev-attestation-report for
> > non-SNP?)
>
> No, this would have always returned error, either via KVM, or via
> firmware failure.

I mean for *non-SNP*. If no one ever used it, we can deprecate the command.

Paolo

Follow-Ups:
- Re: [PATCH] KVM: SEV: allow KVM_SEV_GET_ATTESTATION_REPORT for SNP guests
  - From: Michael Roth

References:
- [PATCH] KVM: SEV: allow KVM_SEV_GET_ATTESTATION_REPORT for SNP guests
  - From: Paolo Bonzini
- Re: [PATCH] KVM: SEV: allow KVM_SEV_GET_ATTESTATION_REPORT for SNP guests
  - From: Michael Roth
- Re: [PATCH] KVM: SEV: allow KVM_SEV_GET_ATTESTATION_REPORT for SNP guests
  - From: Paolo Bonzini
- Re: [PATCH] KVM: SEV: allow KVM_SEV_GET_ATTESTATION_REPORT for SNP guests
  - From: Michael Roth

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