cpufreq: scmi: Fix frequency invariance in slow path
The scmi-cpufreq driver calls the arch_set_freq_scale() callback on frequency changes to provide scale-invariant load-tracking signals to the scheduler. However, in the slow path, it does so while specifying the current and max frequencies in different units, hence resulting in a broken freq_scale factor. Fix this by passing all frequencies in KHz, as stored in the CPUFreq frequency table. Fixes: 99d6bdf3 (cpufreq: add support for CPU DVFS based on SCMI message protocol) Signed-off-by:Quentin Perret <quentin.perret@arm.com> Acked-by:
Viresh Kumar <viresh.kumar@linaro.org> Acked-by:
Sudeep Holla <sudeep.holla@arm.com> Cc: 4.17+ <stable@vger.kernel.org> # v4.17+ Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
parent
2f661962
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