Re: [PATCH v6: 4/4] x86/cpufeature: Add R3MWAIT to CPU features

[Borislav Petkov]

On Thu, Oct 27, 2016 at 04:46:54PM +0000, Andrejczuk, Grzegorz wrote:
> I was reusing Word 3 as you suggested in patch rev. 1. There was idea
> to use init_scattered_cpuid_features.

I meant this word 3:

/* Other features, Linux-defined mapping, word 3 */
/* This range is used for feature bits which conflict or are synthesized */
#define X86_FEATURE_CXMMX       ( 3*32+ 0) /* Cyrix MMX extensions */
#define X86_FEATURE_K6_MTRR     ( 3*32+ 1) /* AMD K6 nonstandard MTRRs */
#define X86_FEATURE_CYRIX_ARR   ( 3*32+ 2) /* Cyrix ARRs (= MTRRs) */
...

i.e., the 4th word, if that makes more sense.

-- 
Regards/Gruss,
    Boris.

SUSE Linux GmbH, GF: Felix ImendÃrffer, Jane Smithard, Graham Norton, HRB 21284 (AG NÃrnberg)
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