Re: [PATCH] x86/CPU/AMD, mm: Extend with mem_encrypt=sme option

[Borislav Petkov]

On Sun, Oct 01, 2017 at 02:45:09PM -0500, Brijesh Singh wrote:
> >
> > So I want to be able to disable SEV and the whole code that comes with
> > it in the *host*.
> 
> We can add a new variable 'sme_only'. By default this variable should be set
> to false. When mem_encrypt=sme is passed then set it to true and
> based on sme_only state early_detect_mem_encrypt() can clear X86_FEATURE_SEV
> flag.

Why would you need yet another variable? We have sev_enabled already?!?

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    Boris.

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