Messages in this thread | | | Date | Mon, 13 Sep 2021 15:04:42 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCH 01/19] x86/cpufreatures: add AMD CPPC extension feature flag |
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On Mon, Sep 13, 2021 at 05:48:51PM +0800, Huang Rui wrote: > This feature flag indicates the full MSR hardware solution of AMD > P-States, if it is not set, that means we will go with in shared > memory hardware solution. So we name this as extension.
Nobody cares whether it is an extension except you guys. Also, having AMD_CPPC_EXT suggests there already is AMD_CPPC. But there isn't.
So call it X86_FEATURE_AMD_CPPC, please, for simplicity's sake.
Thx.
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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