Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [PATCH] intel_pstate: Add get_scaling cpu_defaults param to Knights Landing | Date | Thu, 23 Jul 2015 23:01:11 +0200 |
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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.
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