Hi Konstantin, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 053a6b6f8e4c86200cdb20bc80c063c3bb119859 commit: c213d417e466b7a7d9e02939bb67fcf5d82a3f2f [2589/2589] fs/ntfs3: Add NTFS3 in fs/Kconfig and fs/Makefile config: x86_64-buildonly-randconfig-002-20241218 (https://download.01.org/0day-ci/archive/20241228/202412280232.iRY0y7uJ-lkp@i...) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241228/202412280232.iRY0y7uJ-lkp@i...) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412280232.iRY0y7uJ-lkp@intel.com/ All warnings (new ones prefixed by >>):

...

fs/ntfs3/file.o: warning: objtool: ntfs3_setattr()+0xfb: unreachable instruction -- fs/ntfs3/bitmap.o: warning: objtool: wnd_add_free_ext()+0x3f1: unreachable instruction -- fs/ntfs3/run.o: warning: objtool: run_collapse_range()+0x17b: unreachable instruction -- fs/ntfs3/fsntfs.o: warning: objtool: ntfs_bio_pages()+0x34a: unreachable instruction -- fs/ntfs3/index.o: warning: objtool: bmp_buf_get()+0xc8: unreachable instruction -- fs/ntfs3/fslog.o: warning: objtool: do_action()+0x4a1: unreachable instruction -- fs/ntfs3/frecord.o: warning: objtool: ni_write_frame()+0x219: unreachable instruction -- fs/ntfs3/inode.o: warning: objtool: ntfs_get_block_vbo()+0x12e: unreachable instruction

-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki