Signed-off-by: Shuo Wang <wangshuo47@huawei.com>
answer three questions:
- Why is it necessary? It may fix a bug, it may add a feature, it may
- improve performance, reliabilty, stability, or just be a change for the
+ improve performance, reliability, stability, or just be a change for the
sake of correctness.
- How does it address the issue? For short obvious patches this part can be
omitted, but it should be a high level description of what the approach