**IssueNo**: **Description**:(提交描述) **Sig**: SIG_Sample **Feature or Bugfix**:(需求填Feature,缺陷填Bugfix) **Binary Source**:No(涉及则Yes) **编译测试结果**:(Pass/Fail/评估不涉及) **测试用例测试结果**:(Pass/Fail/评估不涉及) **Signed-off-by:**