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 * Linux 移植到新架构
     * Porting Linux to a new processor architecture (kernel itself)
         * [part 1: The basics](https://lwn.net/Articles/654783/) @通天塔
-        * [part 2: The early code](https://lwn.net/Articles/656286/)
+        * [part 2: The early code](https://lwn.net/Articles/656286/) @通天塔
         * [part 3: To the finish line](https://lwn.net/Articles/657939/)
     * [Base porting linux kernel riscv archiecture](https://elinux.org/images/c/c7/Base-porting-linux-kernel-riscv-archiecture-ELC-2019.pdf)
     * [Porting Linux to a new architecture (not only kernel)](https://lwn.net/Articles/597351/), [pdf](https://elinux.org/images/5/50/Rybczynska_Porting_Linux_to_a_new_architecture_ELC2014.pdf)