Re: [PATCH 2/5] [RESEND] x86: avoid unneeded __div64_32 function definition

[Borislav Petkov]

On Tue, Aug 01, 2023 at 10:48:02PM +0200, Arnd Bergmann wrote:
> Right, makes sense. How about this version?
> 
> --- a/arch/x86/include/asm/div64.h
> +++ b/arch/x86/include/asm/div64.h
> @@ -71,6 +71,11 @@ static inline u64 mul_u32_u32(u32 a, u32 b)
>  }
>  #define mul_u32_u32 mul_u32_u32
>  
> +/*
> + * __div64_32() is never called on x86, so prevent the
> + * generic definition from getting built.
> + */
> +#define __div64_32
>  
>  #else
>  # include <asm-generic/div64.h>

Yap.

Thx.

-- 
Regards/Gruss,
    Boris.

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