[PATCH] x86: Use CHECK_FEATURE_PRESENT on PCONFIG

[H.J. Lu]

On Wed, Jan 26, 2022 at 12:28 PM H.J. Lu <hjl.tools@gmail.com> wrote:
>
> PCONFIG is a privileged instruction.  Use CHECK_FEATURE_PRESENT, instead
> of CHECK_FEATURE_ACTIVE, on PCONFIG in tst-cpu-features-supports.c.
> ---
>  sysdeps/x86/tst-cpu-features-supports.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/sysdeps/x86/tst-cpu-features-supports.c b/sysdeps/x86/tst-cpu-features-supports.c
> index 46b2c7bf83..997b641449 100644
> --- a/sysdeps/x86/tst-cpu-features-supports.c
> +++ b/sysdeps/x86/tst-cpu-features-supports.c
> @@ -143,7 +143,7 @@ do_test (int argc, char **argv)
>    fails += CHECK_FEATURE_ACTIVE (movdiri, MOVDIRI);
>    fails += CHECK_FEATURE_ACTIVE (movdir64b, MOVDIR64B);
>    fails += CHECK_FEATURE_ACTIVE (osxsave, OSXSAVE);
> -  fails += CHECK_FEATURE_ACTIVE (pconfig, PCONFIG);
> +  fails += CHECK_FEATURE_PRESENT (pconfig, PCONFIG);
>    fails += CHECK_FEATURE_ACTIVE (pku, PKU);
>  #endif
>    fails += CHECK_FEATURE_ACTIVE (popcnt, POPCNT);
> --
> 2.34.1
>

I will check in this next Monday to fix the test on Intel Alder Lake.

-- 
H.J.