As the i915_active.retire() may be running on another CPU as we detect that the i915_active is idle, we may not wait for the retirement itself. Wait for the remote callback by waiting for the retirement worker. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=112424 Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> --- drivers/gpu/drm/i915/i915_active.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/i915/i915_active.c b/drivers/gpu/drm/i915/i915_active.c index 479195ecbc6c..e8630ee33336 100644 --- a/drivers/gpu/drm/i915/i915_active.c +++ b/drivers/gpu/drm/i915/i915_active.c @@ -469,6 +469,7 @@ int i915_active_wait(struct i915_active *ref) if (wait_var_event_interruptible(ref, i915_active_is_idle(ref))) return -EINTR; + flush_work(&ref->work); return 0; } -- 2.24.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
