参考：

Linux内核下载缓慢解决方法

https://blog.csdn.net/qq_31433709/article/details/121483699

linux kernel git clone加速

https://blog.csdn.net/xinlongabc/article/details/107301402?spm=1001.2101.3001.6650.5&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7ERate-5.pc_relevant_default&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7ERate-5.pc_relevant_default&utm_relevant_index=10