Hi Tom,
On Wed, Jul 21, 2021 at 04:17:38PM -0500, Tom Lendacky wrote:
> On 7/21/21 9:20 AM, Joerg Roedel wrote:
> > /* Fill in protocol and format specifiers */
> > - ghcb->protocol_version = GHCB_PROTOCOL_MAX;
> > + ghcb->protocol_version = sev_get_ghcb_proto_ver();
>
> So this probably needs better clarification in the spec, but the GHCB
> version field is for the GHCB structure layout. So if you don't plan to
> use the XSS field that was added for version 2 of the layout, then you
> should report the GHCB structure version as 1.
Yeah, this makes sense, exept for the struct field-name ;) But anyway, I
keep the version field at 1 for now.
Regards,
Joerg
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