[linux-next:master 6141/6355] kernel/panic.c:70:6: sparse: sparse: symbol 'panic_this_cpu_backtrace_printed' was not declared. Should it be static?

[linux-next:master 6141/6355] kernel/panic.c:70:6: sparse: sparse: symbol 'panic_this_cpu_backtrace_printed' was not declared. Should it be static?

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   4ac65880ebca1b68495bd8704263b26c050ac010
commit: 28ec7e0d834d81ef8abeb6a6c1376f1fb26f1510 [6141/6355] panic: remove redundant panic-cpu backtrace
config: i386-randconfig-r132-20250904 (https://download.01.org/0day-ci/archive/20250905/202509050048.FMpVvh1u-lkp@intel.com/config)
compiler: gcc-13 (Debian 13.3.0-16) 13.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250905/202509050048.FMpVvh1u-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202509050048.FMpVvh1u-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> kernel/panic.c:70:6: sparse: sparse: symbol 'panic_this_cpu_backtrace_printed' was not declared. Should it be static?

vim +/panic_this_cpu_backtrace_printed +70 kernel/panic.c

    68	
    69	bool panic_triggering_all_cpu_backtrace;
  > 70	bool panic_this_cpu_backtrace_printed;
    71	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

Re: [linux-next:master 6141/6355] kernel/panic.c:70:6: sparse: sparse: symbol 'panic_this_cpu_backtrace_printed' was not declared. Should it be static?

[Petr Mladek]

On Fri 2025-09-05 00:50:11, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head:   4ac65880ebca1b68495bd8704263b26c050ac010
> commit: 28ec7e0d834d81ef8abeb6a6c1376f1fb26f1510 [6141/6355] panic: remove redundant panic-cpu backtrace
> config: i386-randconfig-r132-20250904 (https://download.01.org/0day-ci/archive/20250905/202509050048.FMpVvh1u-lkp@intel.com/config)
> compiler: gcc-13 (Debian 13.3.0-16) 13.3.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250905/202509050048.FMpVvh1u-lkp@intel.com/reproduce)
> 
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202509050048.FMpVvh1u-lkp@intel.com/
> 
> sparse warnings: (new ones prefixed by >>)
> >> kernel/panic.c:70:6: sparse: sparse: symbol 'panic_this_cpu_backtrace_printed' was not declared. Should it be static?
> 
> vim +/panic_this_cpu_backtrace_printed +70 kernel/panic.c
> 
>     68	
>     69	bool panic_triggering_all_cpu_backtrace;
>   > 70	bool panic_this_cpu_backtrace_printed;
>     71	

I see that Andrew has already fixed this.
Thanks a lot him for doing it.

Best Regards,
Petr