Messages in this thread | | | Date | Wed, 13 Apr 2022 22:23:00 +0800 | From | kernel test robot <> | Subject | [mark:stacktrace/testing 1/1] lib/test_stacktrace/kunit.c:35:26: error: implicit declaration of function 'stack_trace_save'; did you mean 'stack_depot_save'? |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git stacktrace/testing head: a8e8825116626f8c3e8be3bb889b6442a7465cb8 commit: a8e8825116626f8c3e8be3bb889b6442a7465cb8 [1/1] WIP: stacktrace tests config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20220413/202204132247.0dgxogvX-lkp@intel.com/config) compiler: alpha-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://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git/commit/?id=a8e8825116626f8c3e8be3bb889b6442a7465cb8 git remote add mark https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git git fetch --no-tags mark stacktrace/testing git checkout a8e8825116626f8c3e8be3bb889b6442a7465cb8 # 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=alpha SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
lib/test_stacktrace/kunit.c: In function 'callback_st_save': >> lib/test_stacktrace/kunit.c:35:26: error: implicit declaration of function 'stack_trace_save'; did you mean 'stack_depot_save'? [-Werror=implicit-function-declaration] 35 | st->nr_entries = stack_trace_save(st->store, MAX_STACK_ENTRIES, 0); | ^~~~~~~~~~~~~~~~ | stack_depot_save lib/test_stacktrace/kunit.c: At top level: lib/test_stacktrace/kunit.c:54:5: warning: no previous prototype for 'st_find_func_idx' [-Wmissing-prototypes] 54 | int st_find_func_idx(struct st_data *st, void *func, int start) | ^~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors
vim +35 lib/test_stacktrace/kunit.c
30 31 static void *callback_st_save(void *arg) 32 { 33 struct st_data *st = arg; 34 > 35 st->nr_entries = stack_trace_save(st->store, MAX_STACK_ENTRIES, 0); 36 37 return st; 38 } 39
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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