[PATCH v3 0/2] drm/i915: Fix timeout handling when retiring requests

From: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>
To: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>,
	Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>,
	intel-gfx@lists.freedesktop.org,
	Chris Wilson <chris.p.wilson@intel.com>,
	dri-devel@lists.freedesktop.org,
	Andrzej Hajda <andrzej.hajda@intel.com>,
	Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>,
	John Harrison <John.C.Harrison@Intel.com>,
	Nirmoy Das <nirmoy.das@intel.com>
Subject: [PATCH v3 0/2] drm/i915: Fix timeout handling when retiring requests
Date: Mon, 21 Nov 2022 15:56:53 +0100	[thread overview]
Message-ID: <20221121145655.75141-1-janusz.krzysztofik@linux.intel.com> (raw)

Fixes for issues discovered via code review while working on
https://gitlab.freedesktop.org/drm/intel/issues/7349.

v3:
PATCH 1: don't fail on any error passed back via remaining_timeout,
PATCH 2: use conditional expression, more compact but also better
	 reflecting intention standing behind the change.

v2:
PATCH 1: fix the issue on the caller side, not the provider,
	 reword commit message and description.
PATCH 2: move the added lines down so flush_submission() is not affected,
	 reword commit message and description.
PATCH 3: drop -- controversial, not needed.

Janusz Krzysztofik (2):
  drm/i915: Fix negative value passed as remaining time
  drm/i915: Never return 0 if not all requests retired

 drivers/gpu/drm/i915/gt/intel_gt.c          | 9 +++++++--
 drivers/gpu/drm/i915/gt/intel_gt_requests.c | 2 +-
 2 files changed, 8 insertions(+), 3 deletions(-)

-- 
2.25.1