Messages in this thread | ![/](/images/icornerl.gif) | | Date | Fri, 20 Jan 2023 01:43:55 +0800 | From | kernel test robot <> | Subject | arch/arm64/kernel/alternative.c:267:14: warning: no previous prototype for 'alt_cb_patch_nops' |
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Hi Mark,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 7287904c8771b77b9504f53623bb477065c19a58 commit: d926079f17bf8aa47485b6a55be1fc0175dbd1db arm64: alternatives: add shared NOP callback date: 4 months ago config: arm64-buildonly-randconfig-r001-20230119 (https://download.01.org/0day-ci/archive/20230120/202301200104.yU4JQ35I-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 12.1.0 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/torvalds/linux.git/commit/?id=d926079f17bf8aa47485b6a55be1fc0175dbd1db git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout d926079f17bf8aa47485b6a55be1fc0175dbd1db # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/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:267:14: warning: no previous prototype for 'alt_cb_patch_nops' [-Wmissing-prototypes] 267 | noinstr void alt_cb_patch_nops(struct alt_instr *alt, __le32 *origptr, | ^~~~~~~~~~~~~~~~~
vim +/alt_cb_patch_nops +267 arch/arm64/kernel/alternative.c
266 > 267 noinstr void alt_cb_patch_nops(struct alt_instr *alt, __le32 *origptr,
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
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