Re: [PATCH 0/3] cpufreq: schedutil: Fix 4.12 regressions

[Rafael J. Wysocki]

Hi,

On Fri, Jun 9, 2017 at 12:15 PM, Viresh Kumar <viresh.kumar@xxxxxxxxxx> wrote:
> Hi Rafael,
>
> I have identified some regressions with the schedutil governor which
> happen due to one of your patches that got merged in 4.12-rc1.
>
> This series fixes all the drivers which provide a ->target_index()
> callback but doesn't fix the drivers which provide ->target() callback.
>
> Such platforms need to implement the ->resolve_freq() callback in order
> to get this fixed and I only had hardware for testing intel_pstate,
> which I fixed in this series.
>
> I am wondering if there is another way to fix this issue (than what I
> tried) or if we should revert the offending commit (39b64aa1c007) and
> look for other solutions.

To my eyes, patch [1/3] fixes the problem and then the remaining ones
deal with the issues resulting from that.

I'd rather revert and revisit at this point.

Thanks,
Rafael