[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <2f1f0111-c9fb-472c-80b5-968267382e32@amd.com>
Date: Tue, 5 Sep 2023 17:32:08 -0500
From: Mario Limonciello <mario.limonciello@....com>
To: Meng Li <li.meng@....com>,
"Rafael J . Wysocki" <rafael.j.wysocki@...el.com>,
Huang Rui <ray.huang@....com>
Cc: linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
x86@...nel.org, linux-acpi@...r.kernel.org,
Shuah Khan <skhan@...uxfoundation.org>,
linux-kselftest@...r.kernel.org,
Nathan Fontenot <nathan.fontenot@....com>,
Deepak Sharma <deepak.sharma@....com>,
Alex Deucher <alexander.deucher@....com>,
Shimmer Huang <shimmer.huang@....com>,
Perry Yuan <Perry.Yuan@....com>,
Xiaojian Du <Xiaojian.Du@....com>,
Viresh Kumar <viresh.kumar@...aro.org>,
Borislav Petkov <bp@...en8.de>
Subject: Re: [PATCH V5 1/7] x86: Drop CPU_SUP_INTEL from SCHED_MC_PRIO for the
expansion.
On 9/4/2023 20:51, Meng Li 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.
>
> Signed-off-by: Meng Li <li.meng@....com>
Reviewed-by: Mario Limonciello <mario.limonciello@....com>
> ---
> arch/x86/Kconfig | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
> index 8d9e4b362572..887421b5ee8f 100644
> --- a/arch/x86/Kconfig
> +++ b/arch/x86/Kconfig
> @@ -1052,8 +1052,9 @@ 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
> select CPU_FREQ
> default y
> help
Powered by blists - more mailing lists