How well does this work in practice? It means that unless someone else is attempting to run we do not reset infinite loops. Maybe that is a good thing. Opens: * This sacrifices error capture. Maybe make that an opt-in with a watchdog. Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Cc: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx> Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/gt/intel_gt_pm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gt/intel_gt_pm.c b/drivers/gpu/drm/i915/gt/intel_gt_pm.c index ae7155f0e063..9a4e58d637ee 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_pm.c +++ b/drivers/gpu/drm/i915/gt/intel_gt_pm.c @@ -43,7 +43,8 @@ static int intel_gt_unpark(struct intel_wakeref *wf) i915_pmu_gt_unparked(i915); - i915_queue_hangcheck(i915); + if (!(i915->caps.scheduler & I915_SCHEDULER_CAP_PREEMPTION)) + i915_queue_hangcheck(i915); pm_notify(i915, INTEL_GT_UNPARK); -- 2.20.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
