Messages in this thread | | | Date | Thu, 13 Apr 2023 14:39:57 +0800 | From | kernel test robot <> | Subject | undefined reference to `ftrace_likely_update' |
| |
Hi Kees,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: de4664485abbc0529b1eec44d0061bbfe58a28fb commit: 54d9469bc515dc5fcbc20eecbe19cea868b70d68 fortify: Add run-time WARN for cross-field memcpy() date: 7 months ago config: s390-buildonly-randconfig-r001-20230413 (https://download.01.org/0day-ci/archive/20230413/202304131400.BLPkK6sC-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 2c57868e2e877f73c339796c3374ae660bb77f0d) 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 s390 cross compiling tool for clang build # apt-get install binutils-s390x-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=54d9469bc515dc5fcbc20eecbe19cea868b70d68 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 54d9469bc515dc5fcbc20eecbe19cea868b70d68 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=s390 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@intel.com> | Link: https://lore.kernel.org/oe-kbuild-all/202304131400.BLPkK6sC-lkp@intel.com/
All errors (new ones prefixed by >>):
s390x-linux-ld: arch/s390/purgatory/purgatory: in function `sha256_update': >> (.text+0x23f2): undefined reference to `ftrace_likely_update' >> s390x-linux-ld: (.text+0x2aa8): undefined reference to `ftrace_likely_update'
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
| |