On Sat, Dec 16, 2017 at 10:57:47PM +0800, Jiaxun Yang wrote: > Since lemote-2f/marchtype.c need to get cmdline from loongson.h > this patch simply copy kernel command line from arcs_cmdline > to fix that issue Sorry, I don't quite understand. Is the issue that arcs_cmdline[] is declared as __initdata in arch/mips/kernel/setup.c? Note that it's ok to use arcs_cmdline on a non-ARCS machine. ARC systems were the first systems supported by Linux/MIPS, that's how the variable got its name; the name was just never properly cleaned up but probably should. Ralf
