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From: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com>
To: maarten.lankhorst@linux.intel.com, mripard@kernel.org,
	tzimmermann@suse.de, airlied@linux.ie, daniel@ffwll.ch,
	peterz@infradead.org, mingo@redhat.com, will@kernel.org,
	longman@redhat.com, boqun.feng@gmail.com
Cc: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com>,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	skhan@linuxfoundation.org, gregkh@linuxfoundation.org,
	linux-kernel-mentees@lists.linuxfoundation.org
Subject: [PATCH 0/2] locking/lockdep, drm: apply new lockdep assert in drm_auth.c
Date: Fri, 30 Jul 2021 12:15:13 +0800	[thread overview]
Message-ID: <20210730041515.1430237-1-desmondcheongzx@gmail.com> (raw)

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(-)

-- 
2.25.1


             reply	other threads:[~2021-07-30  4:16 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-30  4:15 Desmond Cheong Zhi Xi [this message]
2021-07-30  4:15 ` [PATCH 1/2] locking/lockdep: Provide lockdep_assert{,_once}() helpers Desmond Cheong Zhi Xi
2021-07-30  4:15 ` [PATCH 2/2] drm: add lockdep assert to drm_is_current_master_locked Desmond Cheong Zhi Xi
2021-07-30  6:08   ` Boqun Feng
2021-07-30  8:06     ` Desmond Cheong Zhi Xi
2021-07-30  9:48       ` Boqun Feng
2021-07-30 17:37 ` [PATCH 0/2] locking/lockdep, drm: apply new lockdep assert in drm_auth.c Waiman Long

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