Hi, Viresh On 06/05/2013 04:53 PM, Viresh Kumar wrote: [snip] >> It was caused by the policy->cpus changed during the process of >> __gov_queue_work(), in other word, cpu offline happened. >> >> This patch will use get/put_online_cpus() to prevent the offline >> happen inside __gov_queue_work(), after applied the patch, the >> warning is gone as Jiri tested: >> >> Link: https://lkml.org/lkml/2013/6/5/88 >> >> CC: "Rafael J. Wysocki" <rjw@xxxxxxx> >> CC: Viresh Kumar <viresh.kumar@xxxxxxxxxx> >> Reported-by: Borislav Petkov <bp@xxxxxxxxx> >> Reported-by: Jiri Kosina <jkosina@xxxxxxx> >> Tested-by: Jiri Kosina <jkosina@xxxxxxx> >> Signed-off-by: Michael Wang <wangyun@xxxxxxxxxxxxxxxxxx> >> --- >> drivers/cpufreq/cpufreq_governor.c | 3 +++ >> 1 files changed, 3 insertions(+), 0 deletions(-) > > Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx> Thanks for your ack :) Regards, Michael Wang > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > -- To unsubscribe from this list: send the line "unsubscribe cpufreq" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
