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Re: [PATCH] arm: kprobe: replace patch_lock to raw lock

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  Re: [PATCH] arm: kprobe: replace patch_lock to raw lock Sebastian Andrzej Siewior <bigeasy@linutronix.de> - 2016-12-01 15:20 +0100
    Re: [PATCH] arm: kprobe: replace patch_lock to raw lock "Shi, Yang" <yang.shi@linaro.org> - 2016-12-05 19:20 +0100

#1534145 — Re: [PATCH] arm: kprobe: replace patch_lock to raw lock

On 2016-11-10 16:17:55 [-0800], Yang Shi wrote:
> 
> Since patch_text_stop_machine() is called in stop_machine() which disables IRQ,
> sleepable lock should be not used in this atomic context, so replace patch_lock
> to raw lock.
> 
> Signed-off-by: Yang Shi <yang.shi@linaro.org>

This can also go upstream.
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

Sebastian

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#1536293

On 12/1/2016 6:13 AM, Sebastian Andrzej Siewior wrote:
> On 2016-11-10 16:17:55 [-0800], Yang Shi wrote:
>>
>> Since patch_text_stop_machine() is called in stop_machine() which disables IRQ,
>> sleepable lock should be not used in this atomic context, so replace patch_lock
>> to raw lock.
>>
>> Signed-off-by: Yang Shi <yang.shi@linaro.org>
>
> This can also go upstream.
> Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

Yes, thanks for acking.

Russell,

Could you please consider this patch?

Thanks,
Yang

>
> Sebastian
>

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