Re: [PATCH v3 2/2] arch: m68k: Add STACKTRACE support

[kernel test robot <lkp@intel.com>]

Hi Jean-Michel,

kernel test robot noticed the following build errors:

[auto build test ERROR on e70140ba0d2b1a30467d4af6bcfe761327b9ec95]

url:    https://github.com/intel-lab-lkp/linux/commits/Jean-Michel-Hautbois/m68k-Add-tracirqs/20241204-121927
base:   e70140ba0d2b1a30467d4af6bcfe761327b9ec95
patch link:    https://lore.kernel.org/r/20241203-add-m68k-tracing-support-v3-2-4de93f6cae55%40yoseli.org
patch subject: [PATCH v3 2/2] arch: m68k: Add STACKTRACE support
config: m68k-allnoconfig (https://download.01.org/0day-ci/archive/20241204/202412041842.wqwewnMc-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241204/202412041842.wqwewnMc-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/202412041842.wqwewnMc-lkp@intel.com/

All errors (new ones prefixed by >>):

>> arch/m68k/kernel/stacktrace.c:40:44: error: unknown type name 'stack_trace_consume_fn'
      40 | void __no_sanitize_address arch_stack_walk(stack_trace_consume_fn consume_entry, void *cookie,
         |                                            ^~~~~~~~~~~~~~~~~~~~~~


vim +/stack_trace_consume_fn +40 arch/m68k/kernel/stacktrace.c

    39	
  > 40	void __no_sanitize_address arch_stack_walk(stack_trace_consume_fn consume_entry, void *cookie,

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