https://blog.wongcw.com/2020/03/23/linus-torvalds%e5%ae%a3%e5%b8%83%e6%8e%a8%e5%87%balinux-kernel-5-6%e7%9a%84%e7%ac%ac%e4%b8%83%e5%80%8b%e5%80%99%e9%81%b8%e7%99%bc%e5%b8%83%e7%89%88%e6%9c%ac/