Re: [PATCH v14 03/13] x86/sev: Add Secure TSC support for SNP guests

[Xiaoyao Li]

On 10/29/2024 11:03 PM, Borislav Petkov wrote:
> On Tue, Oct 29, 2024 at 10:50:18PM +0800, Xiaoyao Li wrote:
> > I meant the starter to add SNP guest specific feature initialization code in
> > somewhat in proper place.
>
> https://lore.kernel.org/r/20241029144948.GIZyD2DBjyg6FBLdo4@fat_crate.local
>
> IOW, I don't think we really have a "proper" place yet. 

Then why can't we create one for it?

> There are vendor
> checks all over the memory encryption code for different reasons.

But they are at least related to memory encryption, I think.

However, how secure TSC related to memory encryption?