Re: [PATCH 1/4] arm: ptdump: Rename CONFIG_DEBUG_WX to CONFIG_ARM_DEBUG_WX

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

Hi Christophe,

kernel test robot noticed the following build errors:

[auto build test ERROR on powerpc/next]
[also build test ERROR on powerpc/fixes s390/features tip/x86/mm linus/master v6.7 next-20240109]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Christophe-Leroy/arm-ptdump-Rename-CONFIG_DEBUG_WX-to-CONFIG_ARM_DEBUG_WX/20240109-201723
base:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
patch link:    https://lore.kernel.org/r/d651269a681150f9bdca8103434fb3f4b509f784.1704800524.git.christophe.leroy%40csgroup.eu
patch subject: [PATCH 1/4] arm: ptdump: Rename CONFIG_DEBUG_WX to CONFIG_ARM_DEBUG_WX
config: arm-defconfig (https://download.01.org/0day-ci/archive/20240110/202401101436.2juWuJ02-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240110/202401101436.2juWuJ02-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/202401101436.2juWuJ02-lkp@intel.com/

All errors (new ones prefixed by >>):

>> arch/arm/mm/init.c:461:2: error: implicit declaration of function 'debug_checkwx' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
           debug_checkwx();
           ^
   1 error generated.


vim +/debug_checkwx +461 arch/arm/mm/init.c

08925c2f124f1b Laura Abbott 2015-11-30  457  
80d6b0c2eed2a5 Kees Cook    2014-04-03  458  void mark_rodata_ro(void)
80d6b0c2eed2a5 Kees Cook    2014-04-03  459  {
08925c2f124f1b Laura Abbott 2015-11-30  460  	stop_machine(__mark_rodata_ro, NULL, NULL);
a8e53c151fe7ac Jinbum Park  2017-12-12 @461  	debug_checkwx();
80d6b0c2eed2a5 Kees Cook    2014-04-03  462  }
80d6b0c2eed2a5 Kees Cook    2014-04-03  463  

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