[PATCH 0/2] locking/lockdep, drm: apply new lockdep assert in drm_auth.c

[Desmond Cheong Zhi Xi]

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.

Link: https://lore.kernel.org/lkml/20210722092929.244629-2-desmondcheongzx@gmail.com/ [1]

Best wishes,
Desmond

Desmond Cheong Zhi Xi (1):
  drm: add lockdep assert to drm_is_current_master_locked

Peter Zijlstra (1):
  locking/lockdep: Provide lockdep_assert{,_once}() helpers

 drivers/gpu/drm/drm_auth.c |  6 +++---
 include/linux/lockdep.h    | 41 +++++++++++++++++++-------------------
 2 files changed, 24 insertions(+), 23 deletions(-)

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2.25.1