On Mon, Aug 02, 2021 at 10:26:16AM +0200, Daniel Vetter wrote: > On Sat, Jul 31, 2021 at 04:24:56PM +0800, Desmond Cheong Zhi Xi wrote: > > Hi, > > > > Following a discussion on the patch ("drm: use the lookup lock in > > drm_is_current_master") [1], Peter Zijlstra proposed new lockdep_assert > > helpers to make it convenient to compose lockdep checks together. > > > > This series includes the patch that introduces the new lockdep helpers, > > then utilizes these helpers in drm_is_current_master_locked in the > > following patch. > > > > v1 -> v2: > > Patch 2: > > - Updated the kerneldoc on the lock design of drm_file.master to explain > > the use of lockdep_assert(). As suggested by Boqun Feng. > > > > Link: https://lore.kernel.org/lkml/20210722092929.244629-2-desmondcheongzx@xxxxxxxxx/ [1] > > Can you pls also cc: this to intel-gfx so the local CI there can pick it > up and verify? Just to check we got it all. Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx> Feel free to take it through the drm tree.