Hi Greg, FYI, the error/warning still remains. tree: https://github.com/jsarha/linux topic/chromeos-4.19-s0ix head: 430bdaa0a8c38697780f45a148964d71951df11f commit: 35be48648a6552869bd5d6c9a0d278102d23d46c [9206/9999] UPSTREAM: gcov: clang support config: openrisc-randconfig-s032-20220411 (https://download.01.org/0day-ci/archive/20220412/202204120122.ULP2Vs6G-lkp@xxxxxxxxx/config) compiler: or1k-linux-gcc (GCC) 11.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-dirty # https://github.com/jsarha/linux/commit/35be48648a6552869bd5d6c9a0d278102d23d46c git remote add jsarha https://github.com/jsarha/linux git fetch --no-tags jsarha topic/chromeos-4.19-s0ix git checkout 35be48648a6552869bd5d6c9a0d278102d23d46c # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=openrisc SHELL=/bin/bash M=kernel/gcov If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): kernel/gcov/gcc_4_7.c: In function 'gcov_info_within_module': >> kernel/gcov/gcc_4_7.c:162:16: error: implicit declaration of function 'within_module'; did you mean 'init_module'? [-Werror=implicit-function-declaration] 162 | return within_module((unsigned long)info, mod); | ^~~~~~~~~~~~~ | init_module cc1: some warnings being treated as errors vim +162 kernel/gcov/gcc_4_7.c 152 153 /** 154 * gcov_info_within_module - check if a profiling data set belongs to a module 155 * @info: profiling data set 156 * @mod: module 157 * 158 * Returns true if profiling data belongs module, false otherwise. 159 */ 160 bool gcov_info_within_module(struct gcov_info *info, struct module *mod) 161 { > 162 return within_module((unsigned long)info, mod); 163 } 164 -- 0-DAY CI Kernel Test Service https://01.org/lkp
