* [PATCH] cpufreq: amd-pstate: Set default governor to schedutil @ 2023-06-08 9:53 Mario Limonciello 2023-06-09 21:42 ` Leo Li 2023-06-10 10:54 ` Huang Rui 0 siblings, 2 replies; 4+ messages in thread From: Mario Limonciello @ 2023-06-08 9:53 UTC (permalink / raw) To: rafael Cc: linux-pm, linux-kernel, perry.yuan, Ray.Huang, Wyes.Karny, gautham.shenoy, Mario Limonciello, Sun Peng Li The Kconfig currently defaults the governor to schedutil on x86_64 only when intel-pstate and SMP have been selected. If the kernel is built only with amd-pstate, the default governor should also be schedutil. Cc: Sun Peng (Leo) Li <sunpeng.li@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> --- drivers/cpufreq/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig index 2c839bd2b051..a1c51abddbc5 100644 --- a/drivers/cpufreq/Kconfig +++ b/drivers/cpufreq/Kconfig @@ -38,7 +38,7 @@ choice prompt "Default CPUFreq governor" default CPU_FREQ_DEFAULT_GOV_USERSPACE if ARM_SA1110_CPUFREQ default CPU_FREQ_DEFAULT_GOV_SCHEDUTIL if ARM64 || ARM - default CPU_FREQ_DEFAULT_GOV_SCHEDUTIL if X86_INTEL_PSTATE && SMP + default CPU_FREQ_DEFAULT_GOV_SCHEDUTIL if (X86_INTEL_PSTATE || X86_AMD_PSTATE) && SMP default CPU_FREQ_DEFAULT_GOV_PERFORMANCE help This option sets which CPUFreq governor shall be loaded at -- 2.34.1 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] cpufreq: amd-pstate: Set default governor to schedutil 2023-06-08 9:53 [PATCH] cpufreq: amd-pstate: Set default governor to schedutil Mario Limonciello @ 2023-06-09 21:42 ` Leo Li 2023-06-10 10:54 ` Huang Rui 1 sibling, 0 replies; 4+ messages in thread From: Leo Li @ 2023-06-09 21:42 UTC (permalink / raw) To: Mario Limonciello, rafael Cc: linux-pm, linux-kernel, perry.yuan, Ray.Huang, Wyes.Karny, gautham.shenoy On 6/8/23 05:53, Mario Limonciello wrote: > The Kconfig currently defaults the governor to schedutil on x86_64 > only when intel-pstate and SMP have been selected. > > If the kernel is built only with amd-pstate, the default governor > should also be schedutil. > > Cc: Sun Peng (Leo) Li <sunpeng.li@amd.com> > Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Leo Li <sunpeng.li@amd.com> Thanks! > --- > drivers/cpufreq/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig > index 2c839bd2b051..a1c51abddbc5 100644 > --- a/drivers/cpufreq/Kconfig > +++ b/drivers/cpufreq/Kconfig > @@ -38,7 +38,7 @@ choice > prompt "Default CPUFreq governor" > default CPU_FREQ_DEFAULT_GOV_USERSPACE if ARM_SA1110_CPUFREQ > default CPU_FREQ_DEFAULT_GOV_SCHEDUTIL if ARM64 || ARM > - default CPU_FREQ_DEFAULT_GOV_SCHEDUTIL if X86_INTEL_PSTATE && SMP > + default CPU_FREQ_DEFAULT_GOV_SCHEDUTIL if (X86_INTEL_PSTATE || X86_AMD_PSTATE) && SMP > default CPU_FREQ_DEFAULT_GOV_PERFORMANCE > help > This option sets which CPUFreq governor shall be loaded at ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] cpufreq: amd-pstate: Set default governor to schedutil 2023-06-08 9:53 [PATCH] cpufreq: amd-pstate: Set default governor to schedutil Mario Limonciello 2023-06-09 21:42 ` Leo Li @ 2023-06-10 10:54 ` Huang Rui 2023-06-12 2:43 ` Yuan, Perry 1 sibling, 1 reply; 4+ messages in thread From: Huang Rui @ 2023-06-10 10:54 UTC (permalink / raw) To: Limonciello, Mario Cc: rafael@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Yuan, Perry, Karny, Wyes, Shenoy, Gautham Ranjal, Li, Sun peng (Leo) On Thu, Jun 08, 2023 at 05:53:58PM +0800, Limonciello, Mario wrote: > The Kconfig currently defaults the governor to schedutil on x86_64 > only when intel-pstate and SMP have been selected. > > If the kernel is built only with amd-pstate, the default governor > should also be schedutil. > > Cc: Sun Peng (Leo) Li <sunpeng.li@amd.com> > Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> > --- > drivers/cpufreq/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig > index 2c839bd2b051..a1c51abddbc5 100644 > --- a/drivers/cpufreq/Kconfig > +++ b/drivers/cpufreq/Kconfig > @@ -38,7 +38,7 @@ choice > prompt "Default CPUFreq governor" > default CPU_FREQ_DEFAULT_GOV_USERSPACE if ARM_SA1110_CPUFREQ > default CPU_FREQ_DEFAULT_GOV_SCHEDUTIL if ARM64 || ARM > - default CPU_FREQ_DEFAULT_GOV_SCHEDUTIL if X86_INTEL_PSTATE && SMP > + default CPU_FREQ_DEFAULT_GOV_SCHEDUTIL if (X86_INTEL_PSTATE || X86_AMD_PSTATE) && SMP > default CPU_FREQ_DEFAULT_GOV_PERFORMANCE > help > This option sets which CPUFreq governor shall be loaded at > -- > 2.34.1 > ^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: [PATCH] cpufreq: amd-pstate: Set default governor to schedutil 2023-06-10 10:54 ` Huang Rui @ 2023-06-12 2:43 ` Yuan, Perry 0 siblings, 0 replies; 4+ messages in thread From: Yuan, Perry @ 2023-06-12 2:43 UTC (permalink / raw) To: Huang, Ray, Limonciello, Mario Cc: rafael@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Karny, Wyes, Shenoy, Gautham Ranjal, Li, Sun peng (Leo), Yuan, Perry, Huang, Shimmer, Meng, Li (Jassmine) [AMD Official Use Only - General] > -----Original Message----- > From: Huang, Ray <Ray.Huang@amd.com> > Sent: Saturday, June 10, 2023 6:55 PM > To: Limonciello, Mario <Mario.Limonciello@amd.com> > Cc: rafael@kernel.org; linux-pm@vger.kernel.org; linux- > kernel@vger.kernel.org; Yuan, Perry <Perry.Yuan@amd.com>; Karny, Wyes > <Wyes.Karny@amd.com>; Shenoy, Gautham Ranjal > <gautham.shenoy@amd.com>; Li, Sun peng (Leo) <Sunpeng.Li@amd.com> > Subject: Re: [PATCH] cpufreq: amd-pstate: Set default governor to schedutil > > On Thu, Jun 08, 2023 at 05:53:58PM +0800, Limonciello, Mario wrote: > > The Kconfig currently defaults the governor to schedutil on x86_64 > > only when intel-pstate and SMP have been selected. > > > > If the kernel is built only with amd-pstate, the default governor > > should also be schedutil. > > > > Cc: Sun Peng (Leo) Li <sunpeng.li@amd.com> > > Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> > > Acked-by: Huang Rui <ray.huang@amd.com> > > > --- > > drivers/cpufreq/Kconfig | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig index > > 2c839bd2b051..a1c51abddbc5 100644 > > --- a/drivers/cpufreq/Kconfig > > +++ b/drivers/cpufreq/Kconfig > > @@ -38,7 +38,7 @@ choice > > prompt "Default CPUFreq governor" > > default CPU_FREQ_DEFAULT_GOV_USERSPACE if > ARM_SA1110_CPUFREQ > > default CPU_FREQ_DEFAULT_GOV_SCHEDUTIL if ARM64 || ARM > > - default CPU_FREQ_DEFAULT_GOV_SCHEDUTIL if X86_INTEL_PSTATE > && SMP > > + default CPU_FREQ_DEFAULT_GOV_SCHEDUTIL if > (X86_INTEL_PSTATE || > > +X86_AMD_PSTATE) && SMP > > default CPU_FREQ_DEFAULT_GOV_PERFORMANCE > > help > > This option sets which CPUFreq governor shall be loaded at > > -- > > 2.34.1 > > Tested-by: Perry Yuan <Perry.Yuan@amd.com> Regards. Perry Yuan ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2023-06-12 2:43 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2023-06-08 9:53 [PATCH] cpufreq: amd-pstate: Set default governor to schedutil Mario Limonciello 2023-06-09 21:42 ` Leo Li 2023-06-10 10:54 ` Huang Rui 2023-06-12 2:43 ` Yuan, Perry
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