Re: cpufreq stops working after a while

[Mark Lord <lkml@rtr.ca>]

Mark Lord wrote:
> Mmm.. spoke too soon.
> 
> I have not actually rebooted since killing powernowd,
> and it just happened again now.  No powernowd running.
> 
> Limit dropped from 1100Mhz to 800Mhz (log below).

Again.. with the log..


[ 3608.828000] cpufreq-core: updating policy for CPU 0
[ 3608.828000] cpufreq-core: Warning: CPU frequency out of sync: cpufreq and timing core thinks of 1100000, is 800000 kHz.
[ 3608.828000] cpufreq-core: notification 0 of frequency transition to 800000 kHz
[ 3608.828000] userspace: saving cpu_cur_freq of cpu 0 to be 800000 kHz
[ 3608.828000] cpufreq-core: notification 1 of frequency transition to 800000 kHz
[ 3608.828000] cpufreq-core: scaling loops_per_jiffy to 3195840 for frequency 800000 kHz
[ 3608.828000] userspace: saving cpu_cur_freq of cpu 0 to be 800000 kHz
[ 3608.828000] cpufreq-core: setting new policy for CPU 0: 600000 - 1100000 kHz
[ 3608.828000] freq-table: request for verification of policy (600000 - 1100000 kHz) for cpu 0
[ 3608.828000] freq-table: verification lead to (600000 - 1100000 kHz) for cpu 0
[ 3608.828000] freq-table: request for verification of policy (600000 - 800000 kHz) for cpu 0
[ 3608.828000] freq-table: verification lead to (600000 - 800000 kHz) for cpu 0
[ 3608.828000] cpufreq-core: new min and max freqs are 600000 - 800000 kHz
[ 3608.828000] cpufreq-core: governor: change or update limits
[ 3608.828000] cpufreq-core: __cpufreq_governor for CPU 0, event 3