https://blog.wongcw.com/2021/10/11/linux-5-15-rc5%e6%8e%a8%e9%80%81%e7%b7%8a%e6%80%a5%e8%a3%9c%e4%b8%81-%e4%bf%ae%e5%be%a9x86%e8%99%95%e7%90%86%e5%99%a8hpet%e5%95%8f%e9%a1%8c/