| Date | Tue, 8 Dec 2015 16:18:18 +0100 (CET) | From | Thomas Gleixner <> | Subject | Re: [PATCH 14/34] x86, pkeys: add functions to fetch PKRU |
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On Thu, 3 Dec 2015, Dave Hansen wrote: > +#ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS > +static inline u32 __read_pkru(void) > +{ > + unsigned int ecx = 0; > + unsigned int edx, pkru;
u32 please.
Other than that: Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
> + > + /* > + * "rdpkru" instruction. Places PKRU contents in to EAX,
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