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

Kirill A. Shutemov
2025-03-06T13:36:06Z

On Thu, Mar 06, 2025 at 11:31:19AM +0100, Borislav Petkov wrote:
> On Thu, Mar 06, 2025 at 09:38:21AM +0100, Joerg Roedel wrote:
> > On Thu, Mar 06, 2025 at 10:01:17AM +0200, Kirill A. Shutemov wrote:
> > > Alexey looking into exposing TDX module version in sysfs for both guest
> > > and host.
> > >
> > > I think it would be useful for guest to make attributes and TD_CTLS
> > > available via sysfs. So far, we only dump them in dmesg on boot (see
> > > 564ea84c8c14).
> >
> > Okay, do you have ideas already on where to put this information in
> > SYSFS?
>
> Right, I was thinking about it: sysfs does a one-datum-per-file thing and that
> would go nuts very quickly.

I think we should be pretty use to one-datum-per-file thing by now.
I don't see why coco case is special.

--
Kiryl Shutsemau / Kirill A. Shutemov