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SubjectRe: Possible deadlock when suspending framebuffer
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On Wed, Jun 15, 2011 at 2:22 PM, Wanlong Gao <wanlong.gao@gmail.com> wrote:
> On Wed, Jun 15, 2011 at 1:58 PM, Bruno Prémont
> <bonbons@linux-vserver.org> wrote:
>>
>> Hi,
>>
>> On Wed, 15 Jun 2011 09:09:24 Wanlong Gao <wanlong.gao@gmail.com> wrote:
>> > <snip>
>> > Hi Francis:
>> > can you test this patch?
>>
>> Do you have a deadlock trace which you are trying to fix?
> No, I just look at the code and try to fix this but I'm not sure.
> Can you teach me how to have a deadlock trace here?

CONFIG_LOCKDEP=y
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