From: Huang Rui <ray.huang@amd.com>
To: Stefano Picascia <stefano.picascia@insiberia.net>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] Allow selecting amd-pstate without CPU_SUP_INTEL
Date: Mon, 8 Nov 2021 17:13:25 +0800 [thread overview]
Message-ID: <YYjqNaND8hLGsoXg@hr-amd> (raw)
In-Reply-To: <9932762ef184fe132acf176081f8893800c83800.camel@insiberia.net>
On Sat, Nov 06, 2021 at 07:55:29PM +0800, Stefano Picascia wrote:
> Currently, even if selected, amd-pstate is not enabled unless
> CPU_SUP_INTEL is also selected, due to ACPI_CPPC_LIB depending on
> SCHED_MC_PRIO, which in turn depens on CPU_SUP_INTEL
Actually, amd-pstate driver doesn't depend on SCHED_MC_PRIO. I will clean
it up in my V3. Thanks.
Best Regards,
Ray
>
> The small patch below fixes it.
>
>
> --- a/arch/x86/Kconfig 2021-10-31 20:53:10.000000000 +0000
> +++ b/arch/x86/Kconfig 2021-11-06 09:22:46.736533394 +0000
> @@ -1015,8 +1015,7 @@
>
> 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 && (CPU_SUP_INTEL || CPU_SUP_AMD)
> select CPU_FREQ
> default y
> help
>
>
next prev parent reply other threads:[~2021-11-08 9:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-06 11:55 [PATCH] Allow selecting amd-pstate without CPU_SUP_INTEL Stefano Picascia
2021-11-08 9:13 ` Huang Rui [this message]
2021-11-08 10:01 ` Stefano Picascia
2021-11-09 14:19 ` Huang Rui
2021-11-10 9:12 ` Stefano Picascia
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