Re: [akpm-mm:mm-nonmm-unstable 54/56] kernel/watchdog.c:526:36: error: too many arguments to function call, expected 0, have 1

[Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>]

On Sat, 5 Aug 2023 12:30:30 +0800 kernel test robot <lkp@xxxxxxxxx> wrote:

> >> kernel/watchdog.c:526:36: error: too many arguments to function call, expected 0, have 1
>                            trigger_allbutcpu_cpu_backtrace(smp_processor_id());

Thanks, I did this:

--- a/include/linux/nmi.h~nmi_backtrace-allow-excluding-an-arbitrary-cpu-fix
+++ a/include/linux/nmi.h
@@ -190,7 +190,7 @@ static inline bool trigger_all_cpu_backt
 {
 	return false;
 }
-static inline bool trigger_allbutcpu_cpu_backtrace(void)
+static inline bool trigger_allbutcpu_cpu_backtrace(int exclude_cpu)
 {
 	return false;
 }
_