Hi Masami, kernel test robot noticed the following build errors:
[auto build test ERROR on next-20241220] [also build test ERROR on v6.13-rc5] [cannot apply to kees/for-next/hardening linus/master rostedt-trace/for-next rostedt-trace/for-next-urgent v6.13-rc5 v6.13-rc4 v6.13-rc3] [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/Masami-Hiramatsu-Google/tracing-kprobes-Fix-to-free-objects-when-failed-to-copy-a-symbol/20250104-070535 base: next-20241220 patch link: https://lore.kernel.org/r/173594530753.1055889.17844868397124331132.stgit%40devnote2 patch subject: [PATCH 2/6] Provide __free(argv) for argv_split() users config: i386-buildonly-randconfig-001-20250104 (https://download.01.org/0day-ci/archive/20250104/[email protected]/config) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250104/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): In file included from scripts/mod/devicetable-offsets.c:3: In file included from include/linux/mod_devicetable.h:14: In file included from include/linux/uuid.h:11: >> include/linux/string.h:315:19: error: expected identifier 315 | DEFINE_FREE(argv, char **, argv_free(_T)) | ^ >> include/linux/string.h:315:1: error: type specifier missing, defaults to >> 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int] 315 | DEFINE_FREE(argv, char **, argv_free(_T)) | ^ | int >> include/linux/string.h:315:12: error: a function declaration without a >> prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes] 315 | DEFINE_FREE(argv, char **, argv_free(_T)) | ^ | void >> include/linux/string.h:315:42: error: expected ';' after top level declarator 315 | DEFINE_FREE(argv, char **, argv_free(_T)) | ^ | ; 4 errors generated. make[3]: *** [scripts/Makefile.build:102: scripts/mod/devicetable-offsets.s] Error 1 shuffle=808271366 make[3]: Target 'scripts/mod/' not remade because of errors. make[2]: *** [Makefile:1262: prepare0] Error 2 shuffle=808271366 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:251: __sub-make] Error 2 shuffle=808271366 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:251: __sub-make] Error 2 shuffle=808271366 make: Target 'prepare' not remade because of errors. vim +315 include/linux/string.h 314 > 315 DEFINE_FREE(argv, char **, argv_free(_T)) 316 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
