Re: [PATCH v2 2/2] Revert "selftests: kselftest: Fix build failure with NOLIBC"

[Shuah Khan <skhan@linuxfoundation.org>]

On 2/9/25 13:27, Thomas Weißschuh wrote:
> This reverts commit 16767502aa990cca2cb7d1372b31d328c4c85b40.
> 
> Nolibc gained support for uname(2) and sscanf(3) which are the
> dependencies of ksft_min_kernel_version().
> 
> So re-enable support for ksft_min_kernel_version() under nolibc.
> 
> Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
> ---
>   tools/testing/selftests/kselftest.h | 5 -----
>   1 file changed, 5 deletions(-)
> 
> diff --git a/tools/testing/selftests/kselftest.h b/tools/testing/selftests/kselftest.h
> index cdf91b0ca40fbdc4fb825b86d4dc547b5afa673c..c3b6d2604b1e486af5a224a11386f75fe0a83495 100644
> --- a/tools/testing/selftests/kselftest.h
> +++ b/tools/testing/selftests/kselftest.h
> @@ -444,10 +444,6 @@ static inline __noreturn __printf(1, 2) void ksft_exit_skip(const char *msg, ...
>   static inline int ksft_min_kernel_version(unsigned int min_major,
>   					  unsigned int min_minor)
>   {
> -#ifdef NOLIBC
> -	ksft_print_msg("NOLIBC: Can't check kernel version: Function not implemented\n");
> -	return 0;
> -#else
>   	unsigned int major, minor;
>   	struct utsname info;
>   
> @@ -455,7 +451,6 @@ static inline int ksft_min_kernel_version(unsigned int min_major,
>   		ksft_exit_fail_msg("Can't parse kernel version\n");
>   
>   	return major > min_major || (major == min_major && minor >= min_minor);
> -#endif
>   }
>   
>   #endif /* __KSELFTEST_H */
> 

Looks good to me.

Acked-by: Shuah Khan <skhan@linuxfoundation.org>

thanks,
-- Shuah