我先来上一个 内核启用pollly优化 for 3.18
https://github.com/firemax13/a80kernel/commit/73aef4747423d1802ff58a14546ec2d9a4dcbc2e
https://github.com/firemax13/a80kernel/commit/53783a5778730f17c2796d6d92de96fb98726e9c
🤣