diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lrc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 0fa9209ff556..0413b8f85c55 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -394,6 +394,12 @@ static void execlists_context_unqueue(struct intel_engine_cs *ring) assert_spin_locked(&ring->execlist_lock); + /* + * If irqs are not active generate a warning as batches that finish + * without the irqs may get lost and a GPU Hang may occur. + */ + WARN_ON(!intel_irqs_enabled(ring->dev->dev_private)); + if (list_empty(&ring->execlist_queue)) return; |