Re: [PATCH v1 26/26] crypto: ccp: Add the SNP_SET_CONFIG command

Michael Roth
2024-01-26T13:39:26Z

On Sun, Jan 21, 2024 at 01:41:02PM +0100, Borislav Petkov wrote:
> On Sat, Dec 30, 2023 at 10:19:54AM -0600, Michael Roth wrote:
> > +The SNP_SET_CONFIG is used to set the system-wide configuration such as
> > +reported TCB version in the attestation report. The command is similar to
> > +SNP_CONFIG command defined in the SEV-SNP spec. The current values of the
> > +firmware parameters affected by this command can be queried via
> > +SNP_PLATFORM_STATUS.
>
> diff --git a/Documentation/virt/coco/sev-guest.rst b/Documentation/virt/coco/sev-guest.rst
> index 4f696aacc866..14c9de997b7d 100644
> --- a/Documentation/virt/coco/sev-guest.rst
> +++ b/Documentation/virt/coco/sev-guest.rst
> @@ -169,10 +169,10 @@ that of the currently installed firmware.
> :Parameters (in): struct sev_user_data_snp_config
> :Returns (out): 0 on success, -negative on error
>
> -The SNP_SET_CONFIG is used to set the system-wide configuration such as
> -reported TCB version in the attestation report. The command is similar to
> -SNP_CONFIG command defined in the SEV-SNP spec. The current values of the
> -firmware parameters affected by this command can be queried via
> +SNP_SET_CONFIG is used to set the system-wide configuration such as
> +reported TCB version in the attestation report. The command is similar
> +to SNP_CONFIG command defined in the SEV-SNP spec. The current values of
> +the firmware parameters affected by this command can be queried via
> SNP_PLATFORM_STATUS.
>
> 3. SEV-SNP CPUID Enforcement
>
> ---
>
> Ok, you're all reviewed. Please send a new revision with *all* feedback
> addressed so that I can queue it.

Thanks! Unless otherwise noted, I *think* I got everything this time. :)

-Mike

>
> Thx.
>
> --
> Regards/Gruss,
> Boris.
>
> https://people.kernel.org/tglx/notes-about-netiquette
>