Re: Possible deadlock when suspending framebuffer

On Wed, Jun 15, 2011 at 2:22 PM, Wanlong Gao [off-list ref] wrote:

On Wed, Jun 15, 2011 at 1:58 PM, Bruno Prémont
[off-list ref] wrote:

quoted

Hi,

On Wed, 15 Jun 2011 09:09:24 Wanlong Gao [off-list ref] wrote:

quoted

<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