Re: [PATCH] Force cppc_cpufreq to report values in KHz to fix user space reporting

On 04/18/2016 04:28 AM, Viresh Kumar wrote: > Cc'ing Ashwin. > Boy, do I feel silly for forgetting that. Thanks, Viresh. -- ciao, al --- Al Stone Software Engineer Red Hat, Inc. a...@redhat.com ---

Re: [PATCH] Force cppc_cpufreq to report values in KHz to fix user space reporting

Cc'ing Ashwin. -- viresh On 15-04-16, 16:16, Al Stone wrote: > When CPPC is being used by ACPI on arm64, user space tools such as > cpupower report CPU frequency values from sysfs that are incorrect. > > What the driver was doing was reporting the values given by ACPI tables > in whatever scale

Re: [PATCH] Force cppc_cpufreq to report values in KHz to fix user space reporting

Hi Al, [auto build test WARNING on pm/linux-next] [also build test WARNING on v4.6-rc3 next-20160415] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Al-Stone/Force-cppc_cpufreq-to-report-value

[PATCH] Force cppc_cpufreq to report values in KHz to fix user space reporting

When CPPC is being used by ACPI on arm64, user space tools such as cpupower report CPU frequency values from sysfs that are incorrect. What the driver was doing was reporting the values given by ACPI tables in whatever scale was used to provide them. However, the ACPI spec defines the CPPC values