Messages in this thread | | | Date | Fri, 24 Mar 2023 16:53:36 +0800 | From | kernel test robot <> | Subject | ERROR: modpost: "__ld_r13_to_r21_ret" [lib/zstd/zstd_decompress.ko] undefined! |
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Hi Nick,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 1e760fa3596e8c7f08412712c168288b79670d78 commit: 2aa14b1ab2c41a4fe41efae80d58bb77da91f19f zstd: import usptream v1.5.2 date: 5 months ago config: arc-randconfig-c024-20230322 (https://download.01.org/0day-ci/archive/20230324/202303241601.lySuke4F-lkp@intel.com/config) compiler: arc-elf-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=2aa14b1ab2c41a4fe41efae80d58bb77da91f19f git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 2aa14b1ab2c41a4fe41efae80d58bb77da91f19f # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arc 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/202303241601.lySuke4F-lkp@intel.com/
All errors (new ones prefixed by >>, old ones prefixed by <<):
ERROR: modpost: "__st_r13_to_r22" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__st_r13_to_r17" [lib/zstd/zstd_decompress.ko] undefined! >> ERROR: modpost: "__ld_r13_to_r21_ret" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__ld_r13_to_r19_ret" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__ld_r13_to_r22_ret" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__st_r13_to_r25" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__st_r13_to_r24" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__ld_r13_to_r17_ret" [lib/zstd/zstd_decompress.ko] undefined! >> ERROR: modpost: "__st_r13_to_r21" [lib/zstd/zstd_decompress.ko] undefined! ERROR: modpost: "__st_r13_to_r19" [lib/zstd/zstd_decompress.ko] undefined! WARNING: modpost: suppressed 5 unresolved symbol warnings because there were too many)
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
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