b36acb21c0
As some implementation of SMM Child Dispatcher (including SxDispatch) may deny the handler registration after SmmReadyToLock, using SxDispatch in SmmReadyToBootHandler() will be too late. This patch updates code to use SxDispatch in SmmEndOfDxeHandler() instead of SmmReadyToBootHandler(). Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>