Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] nmi_backtrace: fix trigger_allbutcpu_cpu_backtrace() stub definition | Date | Mon, 7 Aug 2023 09:10:51 +0200 |
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From: Arnd Bergmann <arnd@arndb.de>
The prototype for the extern declaration was changed, but the one for the empty stub is now missing an unused argument:
kernel/watchdog.c: In function 'watchdog_timer_fn': kernel/watchdog.c:521:4: error: too many arguments to function 'trigger_allbutcpu_cpu_backtrace' 521 | trigger_allbutcpu_cpu_backtrace(smp_processor_id()); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from kernel/watchdog.c:17: include/linux/nmi.h:193:20: note: declared here 193 | static inline bool trigger_allbutcpu_cpu_backtrace(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Fixes: 0ca1d340a231e ("nmi_backtrace: allow excluding an arbitrary CPU") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- include/linux/nmi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/nmi.h b/include/linux/nmi.h index 7cf7801856a1b..e92e378df000f 100644 --- a/include/linux/nmi.h +++ b/include/linux/nmi.h @@ -190,7 +190,7 @@ static inline bool trigger_all_cpu_backtrace(void) { return false; } -static inline bool trigger_allbutcpu_cpu_backtrace(void) +static inline bool trigger_allbutcpu_cpu_backtrace(int exclude_cpu) { return false; } -- 2.39.2
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