Be safe and make sure the tasklet is flushed before destroying the
engine's memory.
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
---
drivers/gpu/drm/i915/gt/intel_lrc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c
b/drivers/gpu/drm/i915/gt/intel_lrc.c
index 4cd0d46b5da6..6ec2f022669e 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -3779,6 +3779,7 @@ void intel_execlists_set_default_submission(struct
intel_engine_cs *engine)
static void execlists_destroy(struct intel_engine_cs *engine)
{
+ tasklet_kill(&engine->execlists.tasklet); /* flush residual softirq */
intel_engine_cleanup_common(engine);
lrc_destroy_wa_ctx(engine);
kfree(engine);
--
2.24.0
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