Re: [PATCH Part2 RFC v4 04/40] x86/sev: Add the host SEV-SNP initialization support

[Sean Christopherson]

On Wed, Jul 14, 2021, Brijesh Singh wrote:
> The bookkeeping region is at the start of the RMP_BASE. If we look at the
> PPR then it provides a formula which we should use to read the RMP entry

What's the PPR?  I get the feeling I'm missing a spec :-)