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

Juergen Gross
2025-03-11T11:14:30Z

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On 11.03.25 12:07, Borislav Petkov wrote:
> On Tue, Mar 11, 2025 at 11:22:23AM +0100, Jürgen Groß wrote:
>> I can live with that, as long as we make it possible to make e.g.
>> /sys/guest/xen a link to /sys/hypervisor (if xen is the hypervisor
>> the guest is directly running on). This means that /sys/guest/*/type
>> should not conflict with /sys/hypervisor/type.
>
> Yeah, so Joerg and I came up with this on IRC:
>
> /sys/hypervisor/{sev,tdx}
>
> * It should not disturb the current hierarchy there
>
> * No need for a new hierarchy like /sys/guest - we haz enough and besides,
> /sys/hypervisor sounds like the right place already
>
> * ...
>
> So yeah, I guess we can try this.

Full ack for this plan.

Juergen

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