linux-kernel - [PATCH 0/2] drm/sched: Document potential forever-hang

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Message-ID: <20251028134602.94125-2-phasta@kernel.org>
Date: Tue, 28 Oct 2025 14:46:00 +0100
From: Philipp Stanner <phasta@...nel.org>
To: Matthew Brost <matthew.brost@...el.com>,
	Danilo Krummrich <dakr@...nel.org>,
	Philipp Stanner <phasta@...nel.org>,
	Christian König <ckoenig.leichtzumerken@...il.com>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	tursulin@...ulin.net
Cc: dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] drm/sched: Document potential forever-hang

While implementing a similar feature for drm_jobqueue I was looking for
inspiration in drm_sched and found this problem here. Now I have two
problems instead of one ^^'

Anyways, this is not a huge issue since it's unlikely to occur – but we
should document it.

Philipp Stanner (2):
  drm/sched: Fix comment in drm_sched_run_job_work()
  drm/sched: Add FIXME detailing potential hang

 drivers/gpu/drm/scheduler/sched_main.c | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

-- 
2.49.0