Re: [PATCH V12 1/7] x86: Drop CPU_SUP_INTEL from SCHED_MC_PRIO for the expansion.

[Rafael J. Wysocki]

On Tue, Dec 5, 2023 at 7:38 AM Meng Li <li.meng@xxxxxxx> wrote:
>
> amd-pstate driver also uses SCHED_MC_PRIO, so decouple the requirement
> of CPU_SUP_INTEL from the dependencies to allow compilation in kernels
> without Intel CPU support.
>
> Tested-by: Oleksandr Natalenko <oleksandr@xxxxxxxxxxxxxx>
> Reviewed-by: Mario Limonciello <mario.limonciello@xxxxxxx>
> Reviewed-by: Huang Rui <ray.huang@xxxxxxx>
> Reviewed-by: Perry Yuan <perry.yuan@xxxxxxx>
> Signed-off-by: Meng Li <li.meng@xxxxxxx>
> ---
>  arch/x86/Kconfig | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
> index 3762f41bb092..3e57773f946a 100644
> --- a/arch/x86/Kconfig
> +++ b/arch/x86/Kconfig
> @@ -1054,8 +1054,9 @@ config SCHED_MC
>
>  config SCHED_MC_PRIO
>         bool "CPU core priorities scheduler support"
> -       depends on SCHED_MC && CPU_SUP_INTEL
> -       select X86_INTEL_PSTATE
> +       depends on SCHED_MC
> +       select X86_INTEL_PSTATE if CPU_SUP_INTEL
> +       select X86_AMD_PSTATE if CPU_SUP_AMD && ACPI
>         select CPU_FREQ
>         default y
>         help
> --

This needs an ACK from the x86 maintainers.