On Mon, Dec 20, 2021 at 12:27:40PM +0800, Tiezhu Yang wrote: > DEBUG_SIG is not defined on MIPS, so DEBUGP() is an empty function. > Additionally, it is unacceptable to printk messages in the normal > path of signal handling, the system can not work well if DEBUG_SIG > is defined, so just remove the related code. I like to keep this debug aid for now. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]