Messages in this thread | | | Date | Tue, 25 Jan 2022 10:35:34 +0800 | From | kernel test robot <> | Subject | mm/kasan/sw_tags.c:211:6: warning: no previous prototype for 'kasan_tag_mismatch' |
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Hi Peter,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: dd81e1c7d5fb126e5fbc5c9e334d7b3ec29a16a0 commit: 1cbdf60bd1b74e397d48aa877367cfc621f45ffe kasan: arm64: support specialized outlined tag mismatch checks date: 8 months ago config: arm64-randconfig-r005-20220124 (https://download.01.org/0day-ci/archive/20220125/202201251032.njnCerSX-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 11.2.0 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=1cbdf60bd1b74e397d48aa877367cfc621f45ffe git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 1cbdf60bd1b74e397d48aa877367cfc621f45ffe # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm64 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 >>):
>> mm/kasan/sw_tags.c:211:6: warning: no previous prototype for 'kasan_tag_mismatch' [-Wmissing-prototypes] 211 | void kasan_tag_mismatch(unsigned long addr, unsigned long access_info, | ^~~~~~~~~~~~~~~~~~
vim +/kasan_tag_mismatch +211 mm/kasan/sw_tags.c
210 > 211 void kasan_tag_mismatch(unsigned long addr, unsigned long access_info,
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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