Re: Regression in 4.8 - CPU speed set very low

[Srinivas Pandruvada]

On Mon, 2016-09-26 at 23:30 +0200, Rafael J. Wysocki wrote:
> On Mon, Sep 26, 2016 at 11:26 PM, Srinivas Pandruvada
> <srinivas.pandruvada@xxxxxxxxxxxxxxx> wrote:
> > 
> > On Mon, 2016-09-26 at 23:06 +0200, Rafael J. Wysocki wrote:
> > > 
> > > On Monday, September 26, 2016 11:15:45 AM Larry Finger wrote:
> > 
> > [...]
> > 
> > > 
> > > > 
> > > > I have been reluctant to post my entire .config on the list. It
> > > > is
> > > > available at
> > > > http://pastebin.com/aMZaAKwL.
> > > 
> > > If the governor is ondemand, the driver is acpi-cpufreq, most
> > > likely.
> > > 
> > > How do you measure the frequency?
> > > 
> > Also
> > When you get into this situation, please dump:
> > # cat /sys/devices/system/cpu/cpufreq/policy?/scaling_max_freq
> > # cat /sys/devices/system/cpu/intel_pstate/*
> 
> The driver is not intel_pstate.
I guessed from
CONFIG_X86_INTEL_PSTATE=y
and
Frequency is not 400 but something like 396.130


Thanks,
Srinivas