Re: [PATCH 1/2] cpufreq: schedutil: Fix per-CPU structure initialization in sugov_start()

[Rafael J. Wysocki]

On Monday, March 20, 2017 08:58:40 AM Viresh Kumar wrote:
> On 19-03-17, 14:30, Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
> > 
> > sugov_start() only initializes struct sugov_cpu per-CPU structures
> > for shared policies, but it should do that for single-CPU policies too.
> > 
> > That in particular makes the IO-wait boost mechanism work in the
> > cases when cpufreq policies correspond to individual CPUs.
> > 
> > Fixes: 21ca6d2c52f8 (cpufreq: schedutil: Add iowait boosting)
> > Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
> 
> Cc: 4.9+ <stable@xxxxxxxxxxxxxxx> # 4.9+

"stable" checks Fixes: tags too, but yes.

> Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>

Thanks,
Rafael