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

Li Zefan
2013-03-12T09:35:51Z

On 2013/3/12 16:32, Hillf Danton wrote:
> On Tue, Mar 12, 2013 at 2:36 PM, Li Zefan <lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org> 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.