While building arm mxs_defconfig with gcc-12 and clang-16 on Linux next-20230807 tag the following build regression was found.

Reported-by: Linux Kernel Functional Testing lkft@linaro.org

Build log: -------- kernel/watchdog.c:521:36: error: too many arguments to function call, expected 0, have 1 trigger_allbutcpu_cpu_backtrace(smp_processor_id()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^~~~~~~~~~~~~~~~~~ include/linux/smp.h:271:29: note: expanded from macro 'smp_processor_id' # define smp_processor_id() __smp_processor_id() ^~~~~~~~~~~~~~~~~~~~ include/linux/smp.h:264:31: note: expanded from macro '__smp_processor_id' #define __smp_processor_id(x) raw_smp_processor_id(x) ^~~~~~~~~~~~~~~~~~~~~~~ include/linux/smp.h:198:34: note: expanded from macro 'raw_smp_processor_id' #define raw_smp_processor_id() 0 ^ include/linux/nmi.h:193:20: note: 'trigger_allbutcpu_cpu_backtrace' declared here static inline bool trigger_allbutcpu_cpu_backtrace(void) ^ 1 error generated. make[4]: *** [scripts/Makefile.build:243: kernel/watchdog.o] Error 1

Links: - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230807/tes... - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230807/tes...

-- Linaro LKFT https://lkft.linaro.org