https://blog.wongcw.com/2022/03/24/linux-5-18%e5%b0%87%e5%89%94%e9%99%a4%e5%b0%8dandes-nds32-cpu%e6%9e%b6%e6%a7%8b%e7%9a%84%e6%94%af%e6%8c%81/