[kbuild-all] [ammarfaizi2-block:google/android/kernel/common/android-mainline 17/21] kernel/gki_module.c:35:6: warning: no previous prototype for 'gki_is_module_protected_symbol'

tree: https://github.com/ammarfaizi2/linux-block google/android/kernel/common/android-mainline head: 368cd631746c9d700f41883314865ea3ab05cfb7 commit: 5ffc4c2275478f8d4c17795dc5f1b552559fff26 [17/21] Revert "Revert "ANDROID: GKI: Add module load time protected symbol lookup"" config: sparc-buildonly-randconfig-r006-20220211 (https://download.01.org/0day-ci/archive/20220211/202202111611.znc1YtAj-lk...) compiler: sparc64-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/ammarfaizi2/linux-block/commit/5ffc4c2275478f8d4c17795... git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block google/android/kernel/common/android-mainline git checkout 5ffc4c2275478f8d4c17795dc5f1b552559fff26 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=sparc SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): 35 | bool gki_is_module_protected_symbol(const char *name) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 46 | bool gki_is_module_exported_symbol(const char *name) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for NET_PTP_CLASSIFY Depends on NET Selected by - GKI_HIDDEN_NET_CONFIGS WARNING: unmet direct dependencies detected for HVC_DRIVER Depends on TTY Selected by - GKI_HIDDEN_VIRTUAL_CONFIGS WARNING: unmet direct dependencies detected for PAGE_POOL Depends on NET Selected by - GKI_HIDDEN_NET_CONFIGS vim +/gki_is_module_protected_symbol +35 kernel/gki_module.c 29 30 /** 31 * gki_is_module_protected_symbol - Is a symbol protected from unsigned module? 32 * 33 * @name: Symbol being checked against protection from unsigned module 34 */ 36 { 37 return bsearch(name, gki_protected_symbols, NO_OF_PROTECTED_SYMBOLS, 38 MAX_PROTECTED_NAME_LEN, cmp_name) != NULL; 39 } 40 41 /** 42 * gki_is_module_exported_symbol - Is a symbol exported from a GKI module? 43 * 44 * @name: Symbol being checked against exported symbols from GKI modules 45 */ --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org