Linux kernel official documents: Coding style, HOWTO, stable API nonsense, stable kernel rules
4个PDF在这(with notes)：
/Files/super119/CodingStyle.pdf
/Files/super119/stable_api_nonsense.pdf
/Files/super119/stable_kernel_rules.pdf
Coding styles最有价值，然后是stable API nonsense，然后是HOWTO和stable kernel rules.
