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charset=us-ascii Content-Disposition: inline In-Reply-To: Hi Petr, kernel test robot noticed the following build errors: url: https://github.com/intel-lab-lkp/linux/commits/UPDATE-20250819-180717/Feng-Tang/lib-sys_info-handle-sys_info_mask-0-case/20250815-152131 base: the 3th patch of https://lore.kernel.org/r/20250815071428.98041-4-feng.tang%40linux.alibaba.com patch link: https://lore.kernel.org/r/aKRJKZHgcxyNF3y7%40pathway.suse.cz patch subject: [PATCH] panic: Clean up message about deprecated 'panic_print' parameter config: i386-buildonly-randconfig-004-20250820 (https://download.01.org/0day-ci/archive/20250820/202508200907.PsZ3geub-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250820/202508200907.PsZ3geub-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202508200907.PsZ3geub-lkp@intel.com/ All errors (new ones prefixed by >>): >> kernel/panic.c:952:2: error: call to undeclared function 'panic_print_deprecated'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 952 | panic_print_deprecated(); | ^ kernel/panic.c:958:2: error: call to undeclared function 'panic_print_deprecated'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 958 | panic_print_deprecated(); | ^ 2 errors generated. vim +/panic_print_deprecated +952 kernel/panic.c 949 950 static int panic_print_set(const char *val, const struct kernel_param *kp) 951 { > 952 panic_print_deprecated(); 953 return param_set_ulong(val, kp); 954 } 955 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki