Re: [PATCH] selftests/openat2: Fix build warnings on ppc64

[Shuah Khan]

On 5/20/24 21:03, Michael Ellerman wrote:
> Fix warnings like:
>
>    openat2_test.c: In function ‘test_openat2_flags’:
>    openat2_test.c:303:73: warning: format ‘%llX’ expects argument of type
>    ‘long long unsigned int’, but argument 5 has type ‘__u64’ {aka ‘long
>    unsigned int’} [-Wformat=]
>
> By switching to unsigned long long for u64 for ppc64 builds.
>
> Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
> ---
>   tools/testing/selftests/openat2/openat2_test.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/tools/testing/selftests/openat2/openat2_test.c b/tools/testing/selftests/openat2/openat2_test.c
> index 9024754530b2..5790ab446527 100644
> --- a/tools/testing/selftests/openat2/openat2_test.c
> +++ b/tools/testing/selftests/openat2/openat2_test.c
> @@ -5,6 +5,7 @@
>    */
>   
>   #define _GNU_SOURCE
> +#define __SANE_USERSPACE_TYPES__ // Use ll64
>   #include <fcntl.h>
>   #include <sched.h>
>   #include <sys/stat.h>

Applied to linux-kselftest fixes for the next rc.

Michael, If you want to take this through, let me know, I can drop this.

thanks,
-- Shuah