Re: [BUG] suspicious RCU usage

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On 05/03/2013 11:51 PM, Dmitry Torokhov wrote:
> On Fri, May 03, 2013 at 01:28:25PM +0200, Jiri Kosina wrote:
>> On Fri, 3 May 2013, majianpeng wrote:
>>
>>>>> Jiri, we had a similar bug in the RH bugzilla:
>>>>> https://bugzilla.redhat.com/show_bug.cgi?id=958935
>>>>>
>>>>> Are these two reports potentially fixed by your patch "HID: protect
>>>>> hid_debug_list" (https://patchwork.kernel.org/patch/2453931/)
>>>>> If so, maybe we should send it to stable as well...
>>>> I actually believe this bug is *introduced* by that patch :) All the 
>>>> reports were with the kernel containing it, right?
>>>>
>>>> Does the patch below fix it, please?
>> [ ... snip ... ]
>>> Add your patch.Found the following message:
>>> [  150.908051] ======================================================
>>> [  150.908053] [ INFO: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected ]
>>> [  150.908056] 3.9.0+ #102 Not tainted
>> Right, oh well, I missed that scenario.
> This looks good to me.
>
> Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
>
It's  all good for me.

Thanks!
Jianpeng Ma
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