Messages in this thread | | | Date | Wed, 24 Aug 2022 09:35:39 +0800 | From | kernel test robot <> | Subject | [mark:arm64/alternatives/rework 15/18] arch/arm64/kernel/alternative.c:269:14: warning: no previous prototype for function 'alt_cb_patch_nops' |
| |
tree: https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git arm64/alternatives/rework head: fad62c713602c963008575fd972d316569a32d12 commit: e5a9b245aeab3e0d83fbc7f9861351e8bb0e4823 [15/18] arm64: alternatives: add shared NOP callback config: arm64-randconfig-r022-20220823 (https://download.01.org/0day-ci/archive/20220824/202208240946.qpIze2KD-lkp@intel.com/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project b04d01c009d7f66bcca9138d2ce40999eedf104d) 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 # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git/commit/?id=e5a9b245aeab3e0d83fbc7f9861351e8bb0e4823 git remote add mark https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git git fetch --no-tags mark arm64/alternatives/rework git checkout e5a9b245aeab3e0d83fbc7f9861351e8bb0e4823 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/kernel/ arch/arm64/mm/ kernel/
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> arch/arm64/kernel/alternative.c:269:14: warning: no previous prototype for function 'alt_cb_patch_nops' [-Wmissing-prototypes] noinstr void alt_cb_patch_nops(struct alt_instr *alt, __le32 *origptr, ^ arch/arm64/kernel/alternative.c:269:9: note: declare 'static' if the function is not intended to be used outside of this translation unit noinstr void alt_cb_patch_nops(struct alt_instr *alt, __le32 *origptr, ^ static 1 warning generated.
vim +/alt_cb_patch_nops +269 arch/arm64/kernel/alternative.c
268 > 269 noinstr void alt_cb_patch_nops(struct alt_instr *alt, __le32 *origptr,
-- 0-DAY CI Kernel Test Service https://01.org/lkp
| |