Re: [PATCH] x86/msr: do not warn on writes to OC_MAILBOX

[Borislav Petkov]

On Wed, Oct 21, 2020 at 06:11:09AM -0700, Srinivas Pandruvada wrote:
> That is the problem. There is no public document.

Well, considering how important this functionality has become, maybe
they should be made public and maybe there should be a kernel undervolt
driver, as peterz suggests.

> > I dunno.  Maybe we should try it for *one* model and see how it goes.
> > Maybe start with the one we're already poking from inside the kernel.

Yes, we can surely give it a try.

Thx.

-- 
Regards/Gruss,
    Boris.

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