On 7/13/2018 1:18 PM, Chris Wilson wrote:
Check that reset_in_progress() is true when we process the reset.
Signed-off-by: Chris Wilson <[email protected]>
Reviewed-by: Michel Thierry <[email protected]>
---
drivers/gpu/drm/i915/intel_lrc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 35d37af0cb9a..dd9f9219d7f1 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -1962,6 +1962,7 @@ static void execlists_reset(struct intel_engine_cs
*engine,
GEM_TRACE("%s request global=%x, current=%d\n",
engine->name, request ? request->global_seqno : 0,
intel_engine_get_seqno(engine));
+ GEM_BUG_ON(!reset_in_progress(execlists));
spin_lock_irqsave(&engine->timeline.lock, flags);
--
2.18.0
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