Hi On Wed, Feb 10, 2016 at 10:00 PM, Haixia Shi <hshi at chromium.org> wrote: > Also note that it is not currently feasible for UDL code to access > drm_global_mutex.
Then change this.
> Please also refer to the similar comments ("FIXME: open_count is protected
> by drm_global_mutex but that would lead to locking inversion with the driver
> load path.") in nouveau, i915 and amdgpu.
This is unrelated to your change. I don't see any locking inversion in
your patch.
Thanks
David
