Re: [PATCH 11/11] x86/cpu: Make all all CPUID leaf names consistent

[Borislav Petkov]

On Wed, Oct 30, 2024 at 02:33:29PM -0700, Dave Hansen wrote:
> diff -puN arch/x86/include/asm/cpuid.h~xsave-leaf-checks-3 arch/x86/include/asm/cpuid.h
> --- a/arch/x86/include/asm/cpuid.h~xsave-leaf-checks-3	2024-10-30 12:26:59.222216332 -0700
> +++ b/arch/x86/include/asm/cpuid.h	2024-10-30 12:26:59.238216364 -0700
> @@ -19,12 +19,12 @@ enum cpuid_regs_idx {
>  	CPUID_EDX,
>  };
>  
> -#define CPUID_MWAIT_LEAF	0x5
> -#define CPUID_DCA_LEAF		0x9
> -#define XSTATE_CPUID		0x0d
> -#define CPUID_TSC_LEAF		0x15
> -#define CPUID_FREQ_LEAF		0x16
> -#define TILE_CPUID		0x1d
> +#define CPUID_LEAF_MWAIT	0x5
> +#define CPUID_LEAF_DCA		0x9
> +#define CPUID_LEAF_XSTATE	0x0d
> +#define CPUID_LEAF_TSC		0x15
> +#define CPUID_LEAF_FREQ		0x16
> +#define CPUID_LEAF_TILE		0x1d

... and just to confuse things even more, there's enum cpuid_leafs too which
start with the "CPUID_" prefix too.

Pfff.

I'd like to unify them and I *think* kvm_cpu_cap_mask() should be able to
stomach that (or fixed if not)...

-- 
Regards/Gruss,
    Boris.

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