[PATCH] cpuidle: mvebu: Fix the CPU PM notifier usage

[Daniel Lezcano]

On 02/26/2015 10:55 PM, Rafael J. Wysocki wrote:
> On Thursday, February 26, 2015 06:20:48 PM Gregory CLEMENT wrote:
>> As stated in kernel/cpu_pm.c, "Platform is responsible for ensuring
>> that cpu_pm_enter is not called twice on the same CPU before
>> cpu_pm_exit is called.". In the current code in case of failure when
>> calling mvebu_v7_cpu_suspend, the function cpu_pm_exit() is never
>> called whereas cpu_pm_enter() was called just before.
>>
>> This patch moves the cpu_pm_exit() in order to balance the
>> cpu_pm_enter() calls.
>>
>> Reported-by: Fulvio Benini <fbf at libero.it>
>> Signed-off-by: Gregory CLEMENT <gregory.clement at free-electrons.com>
>
> Should that go to "stable" too?  Which "stable" series it should go to if so?

Hi Rafael,

do you mind if I take this fix in my tree ? There is the same issue for 
cpuidle-arm64.c I fixed.


-- 
  <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs

Follow Linaro:  <http://www.facebook.com/pages/Linaro> Facebook |
<http://twitter.com/#!/linaroorg> Twitter |
<http://www.linaro.org/linaro-blog/> Blog