https://blog.wongcw.com/2021/06/09/windows%e5%90%8c%e6%a8%a3%e7%84%a1%e6%a2%9d%e4%bb%b6%e4%bf%9d%e7%95%99%e4%ba%86%e5%89%8d1mb%e7%9a%84%e5%85%a7%e5%ad%98linux%e5%8f%aa%e6%98%af%e6%99%9a%e4%ba%86%e4%b8%80%e6%ad%a5/
Windows同樣無條件保留了前1MB的內存Linux只是晚了一步