Re: [Xen-devel] [PATCH v3 13/18] livepatch: x86, ARM, alternative: Expose FEATURE_LIVEPATCH

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 11.09.16 at 22:35, <konrad.wilk@xxxxxxxxxx> wrote:
> --- a/xen/include/asm-x86/cpufeature.h
> +++ b/xen/include/asm-x86/cpufeature.h
> @@ -34,6 +34,7 @@ XEN_CPUFEATURE(MFENCE_RDTSC,    (FSCAPINTS+0)*32+ 9) /* 
> MFENCE synchronizes RDTS
>  
>  /* An alias of a feature we know is always going to be present. */
>  #define X86_FEATURE_ALWAYS      X86_FEATURE_LM
> +#define LIVEPATCH_FEATURE       X86_FEATURE_ALWAYS

Didn't an earlier patch introduce asm/livepatch.h? Such a #define
would better go there, if that file already exists.

Jan


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