Re: [PATCH] intel_pstate: Add get_scaling cpu_defaults param to Knights Landing

["Rafael J. Wysocki" <rjw@rjwysocki.net>]

On Tuesday, July 21, 2015 10:41:13 AM Lukasz Anaczkowski wrote:
> Scaling for Knights Landing is same as the default scaling (100000).
> When Knigts Landing support was added to the pstate driver, this
> parameter was omitted resulting in a kernel panic during boot.
> 
> Reported-by: Yasuaki Ishimatsu <yishimat@redhat.com>
> Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com>
> Signed-off-by: Lukasz Anaczkowski <lukasz.anaczkowski@intel.com>

Queued up for 4.3, thanks!

> ---
>  drivers/cpufreq/intel_pstate.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
> index 15ada47..fcb929e 100644
> --- a/drivers/cpufreq/intel_pstate.c
> +++ b/drivers/cpufreq/intel_pstate.c
> @@ -681,6 +681,7 @@ static struct cpu_defaults knl_params = {
>  		.get_max = core_get_max_pstate,
>  		.get_min = core_get_min_pstate,
>  		.get_turbo = knl_get_turbo_pstate,
> +		.get_scaling = core_get_scaling,
>  		.set = core_set_pstate,
>  	},
>  };
> 

-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.