Re: [PATCH] x86/sev: Make SEV_STATUS available via SYSFS

Borislav Petkov
2025-03-05T20:07:47Z

On Wed, Mar 05, 2025 at 09:09:47AM -0800, Dave Hansen wrote:
> Not really. There are always new features in the pipeline, but no real
> fundamental changes to the threat model like SEV has had throughout its
> iterations.

I'd call that more a iterative design with adding more features with each
gen.

Regardless, we should think about some sane mechanism of communicating guest
coco attributes to its userspace...

> Xen has a bunch of gunk in:
>
> /sys/hypervisor

Yeah, see uptread.

--
Regards/Gruss,
Boris.