Re: [BUG] potential deadlock led by cpu_hotplug lock (memcg involved)

From: Li Zefan
Date: Tue Mar 12 2013 - 05:36:22 EST


On 2013/3/12 16:32, Hillf Danton wrote:
> On Tue, Mar 12, 2013 at 2:36 PM, Li Zefan <lizefan@xxxxxxxxxx> wrote:
>> Seems a new bug in 3.9 kernel?
>>
> Bogus info, perhaps.
>

No matter it's a real bug or it's false positive, we need to make
lockdep happy.

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