Re: [PATCH v12 2/2] cpufreq: qcom-hw: Add support for QCOM cpufreq HW driver

Viresh Kumar
2018-12-13T10:36:13Z

On 13-12-18, 02:32, Stephen Boyd wrote:
> I have one policy for four CPUs. So take down all four of those CPUs by
> writing a 0 to the online file for each CPU, and then bring them back
> online. That should make cpufreq_driver->init() be called twice, once
> during boot when the CPUs are bound to the cpufreq devices, and second
> from the sysfs write when the user brings the first CPU in that policy
> online again by writing a 1 to the online file. If that second time it
> fails I suspect we hit the lockdep warning.

Okay, that is a special sequence. I will try to reproduce that
locally. Thanks.

--
viresh