Re: [PATCH v7 04/20] x86/virt/tdx: Add skeleton to initialize TDX on demand

From: Huang, Kai
Date: Tue Nov 22 2022 - 20:14:49 EST


On Wed, 2022-11-23 at 00:30 +0000, Huang, Kai wrote:
> >
> > Clearly that's nowhere spelled out in the documentation, but I don't
> > buy the 'architecturaly required' argument not at all. It's an
> > implementation detail of the TDX module.
>
> Hi Thomas,
>
> Thanks for review!
>
> I agree on hardware level there shouldn't be such requirement (not 100% sure
> though), but I guess from kernel's perspective, "the implementation detail of
> the TDX module" is sort of "architectural requirement" -- at least Intel arch
> guys think so I guess.

Let me double check with the TDX module folks and figure out the root of the
requirement.

Thanks.