Re: [PATCH V4 3/4] cpufreq: powerenv: Migrate to ->exit() callback instead of ->stop_cpu()

2021-06-23 Thread Viresh Kumar
On 23-06-21, 15:45, Michael Ellerman wrote: > Viresh Kumar writes: > > > > Subject: Re: [PATCH V4 3/4] cpufreq: powerenv: Migrate to ->exit() callback > > instead of ->stop_cpu() > > Typo in subject should be "powernv". Thanks for noticing it :) -- viresh

Re: [PATCH V4 3/4] cpufreq: powerenv: Migrate to ->exit() callback instead of ->stop_cpu()

2021-06-22 Thread Michael Ellerman
Viresh Kumar writes: > > Subject: Re: [PATCH V4 3/4] cpufreq: powerenv: Migrate to ->exit() callback > instead of ->stop_cpu() Typo in subject should be "powernv". cheers

[PATCH V4 3/4] cpufreq: powerenv: Migrate to ->exit() callback instead of ->stop_cpu()

2021-06-22 Thread Viresh Kumar
commit 367dc4aa932b ("cpufreq: Add stop CPU callback to cpufreq_driver interface") added the stop_cpu() callback to allow the drivers to do clean up before the CPU is completely down and its state can't be modified. At that time the CPU hotplug framework used to call the cpufreq core's registered