Re: [PATCH v11 04/20] x86/cpu: Detect TDX partial write machine check erratum
From: Huang, Kai
Date: Wed Jun 07 2023 - 18:43:13 EST
On Wed, 2023-06-07 at 07:15 -0700, Hansen, Dave wrote:
> On 6/4/23 07:27, Kai Huang wrote:
> > TDX memory has integrity and confidentiality protections. Violations of
> > this integrity protection are supposed to only affect TDX operations and
> > are never supposed to affect the host kernel itself. In other words,
> > the host kernel should never, itself, see machine checks induced by the
> > TDX integrity hardware.
>
> At the risk of patting myself on the back by acking a changelog that I
> wrote 95% of:
>
> Reviewed-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
>
Thanks!