Re: [PATCH] intel_pstate: Use del_timer_sync in intel_pstate_cpu_stop

2014-03-24 Thread Viresh Kumar
On Mon, Mar 24, 2014 at 8:11 PM, wrote: > From: Dirk Brandewie > > Ensure that no timer callback is running since we are about to free > the timer structure. We cannot guarantee that the call back is called > on the CPU where the timer is running. > > Reported-by: Thomas Gleixner >

Re: [PATCH] intel_pstate: Use del_timer_sync in intel_pstate_cpu_stop

2014-03-24 Thread Srivatsa S. Bhat
On 03/24/2014 08:11 PM, dirk.brande...@gmail.com wrote: > From: Dirk Brandewie > > Ensure that no timer callback is running since we are about to free > the timer structure. We cannot guarantee that the call back is called > on the CPU where the timer is running. > > Reported-by: Thomas

[PATCH] intel_pstate: Use del_timer_sync in intel_pstate_cpu_stop

2014-03-24 Thread dirk . brandewie
From: Dirk Brandewie Ensure that no timer callback is running since we are about to free the timer structure. We cannot guarantee that the call back is called on the CPU where the timer is running. Reported-by: Thomas Gleixner Signed-off-by: Dirk Brandewie Cc: Thomas Gleixner Cc: "Rafael J.

[PATCH] intel_pstate: Use del_timer_sync in intel_pstate_cpu_stop

2014-03-24 Thread dirk . brandewie
From: Dirk Brandewie dirk.j.brande...@intel.com Ensure that no timer callback is running since we are about to free the timer structure. We cannot guarantee that the call back is called on the CPU where the timer is running. Reported-by: Thomas Gleixner t...@linutronix.de Signed-off-by: Dirk

Re: [PATCH] intel_pstate: Use del_timer_sync in intel_pstate_cpu_stop

2014-03-24 Thread Srivatsa S. Bhat
On 03/24/2014 08:11 PM, dirk.brande...@gmail.com wrote: From: Dirk Brandewie dirk.j.brande...@intel.com Ensure that no timer callback is running since we are about to free the timer structure. We cannot guarantee that the call back is called on the CPU where the timer is running.

Re: [PATCH] intel_pstate: Use del_timer_sync in intel_pstate_cpu_stop

2014-03-24 Thread Viresh Kumar
On Mon, Mar 24, 2014 at 8:11 PM, dirk.brande...@gmail.com wrote: From: Dirk Brandewie dirk.j.brande...@intel.com Ensure that no timer callback is running since we are about to free the timer structure. We cannot guarantee that the call back is called on the CPU where the timer is running.