[PATCH 22/78] drm/i915: Remove debug noise on detecting fault-injection of missed interrupts

Chris Wilson chris at chris-wilson.co.uk
Sat May 7 17:42:09 UTC 2016

Since the tests can and do explicitly check debugfs/i915_ring_missed_irqs
for the handling of a "missed interrupt", adding it to the dmesg at INFO
is just noise. When it happens for real, we still class it as an ERROR.

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
 drivers/gpu/drm/i915/i915_irq.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 09d5de154aee..74a86b09660e 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -3112,9 +3112,6 @@ static unsigned kick_waiters(struct intel_engine_cs *engine)
 		if (!test_bit(engine->id, &i915->gpu_error.test_irq_rings))
 			DRM_ERROR("Hangcheck timer elapsed... %s idle\n",
-		else
-			DRM_INFO("Fake missed irq on %s\n",
-				 engine->name);

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