Hello,

On Tue, Aug 14, 2012 at 08:30:44AM +0200, Bruno Prémont wrote:

quoted

I'm kinda shooting in the dark but who flushes / cancels
fb_info->deferred_work?

fb_deferred_io_cleanup() does so and is called by destroy fbops
(when last reference to fb_info is returned):

I see.  Sorry but just from glancing it I can't really tell what's
going wrong.

Thanks.

-- 
tejun