Messages in this thread | | | Date | Sat, 8 Jan 2022 13:56:52 +0800 | From | kernel test robot <> | Subject | [mingo-tip:sched/headers 104/2372] init/main.c:884:13: warning: no previous prototype for function 'init_per_task_early' |
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tree: git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git sched/headers head: 67f8f45b4d0cf00f8e53fc1c2b50c67608ede063 commit: eefe4b7749e3afbf9a5cb237cfb3727701126996 [104/2372] headers/deps: cpusets: Move task_struct::mems_allowed_seq to per_task() config: i386-randconfig-r014-20220107 (https://download.01.org/0day-ci/archive/20220108/202201081348.mrJjpM8b-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project f3a344d2125fa37e59bae1b0874442c650a19607) 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/mingo/tip.git/commit/?id=eefe4b7749e3afbf9a5cb237cfb3727701126996 git remote add mingo-tip git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git git fetch --no-tags mingo-tip sched/headers git checkout eefe4b7749e3afbf9a5cb237cfb3727701126996 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
init/main.c:783:20: warning: no previous prototype for function 'mem_encrypt_init' [-Wmissing-prototypes] void __init __weak mem_encrypt_init(void) { } ^ init/main.c:783:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void __init __weak mem_encrypt_init(void) { } ^ static >> init/main.c:884:13: warning: no previous prototype for function 'init_per_task_early' [-Wmissing-prototypes] void __init init_per_task_early(void) ^ init/main.c:884:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void __init init_per_task_early(void) ^ static 2 warnings generated.
vim +/init_per_task_early +884 init/main.c
883 > 884 void __init init_per_task_early(void) 885 { 886 #ifdef CONFIG_POSIX_TIMERS 887 per_task(&init_task, posix_cputimers) = (struct posix_cputimers) __INIT_CPU_TIMERS(init_task); 888 #endif 889
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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