From: Peter Zijlstra <peterz@infradead.org>
To: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com>,
maarten.lankhorst@linux.intel.com, mripard@kernel.org,
tzimmermann@suse.de, airlied@linux.ie, mingo@redhat.com,
will@kernel.org, longman@redhat.com, boqun.feng@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: Re: [PATCH v2 0/2] locking/lockdep, drm: apply new lockdep assert in drm_auth.c
Date: Mon, 2 Aug 2021 11:42:06 +0200 [thread overview]
Message-ID: <YQe97lDFTmxnR5/b@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <YQesKIRQKYyTFyxJ@phenom.ffwll.local>
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@gmail.com/ [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@infradead.org>
Feel free to take it through the drm tree.
next prev parent reply other threads:[~2021-08-02 9:42 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-31 8:24 [PATCH v2 0/2] locking/lockdep, drm: apply new lockdep assert in drm_auth.c Desmond Cheong Zhi Xi
2021-07-31 8:24 ` [PATCH v2 1/2] locking/lockdep: Provide lockdep_assert{,_once}() helpers Desmond Cheong Zhi Xi
2021-08-02 9:49 ` Maarten Lankhorst
2021-07-31 8:24 ` [PATCH v2 2/2] drm: add lockdep assert to drm_is_current_master_locked Desmond Cheong Zhi Xi
2021-08-02 8:26 ` [PATCH v2 0/2] locking/lockdep, drm: apply new lockdep assert in drm_auth.c Daniel Vetter
2021-08-02 9:42 ` Peter Zijlstra [this message]
2021-08-02 10:44 ` Desmond Cheong Zhi Xi
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