Re: [PATCH v6 39/76] x86/sev-es: Add SEV-ES Feature Detection

[Borislav Petkov]

On Mon, Aug 24, 2020 at 10:54:34AM +0200, Joerg Roedel wrote:
> +/* Needs to be called from non-instrumentable code */
> +bool noinstr sev_es_active(void)
> +{
> +	return !!(sev_status & MSR_AMD64_SEV_ES_ENABLED);

You don't need the "!!" since you're returning bool.

-- 
Regards/Gruss,
    Boris.

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