Hi Al, FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant. tree: https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git headers.unaligned head: 3169da8e80dfca2bcbfb6e998e2f36bcdcd5895a commit: 3169da8e80dfca2bcbfb6e998e2f36bcdcd5895a [2/2] move asm/unaligned.h to linux/unaligned.h config: i386-randconfig-002-20231217 (https://download.01.org/0day-ci/archive/20231217/202312171105.MC5EGJ0W-lkp@xxxxxxxxx/config) compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231217/202312171105.MC5EGJ0W-lkp@xxxxxxxxx/reproduce) 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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202312171105.MC5EGJ0W-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): In file included from arch/x86/tools/insn_sanity.c:19: >> tools/arch/x86/lib/insn.c:16:10: fatal error: '../include/linux/unaligned.h' file not found #include "../include/linux/unaligned.h" /* __ignore_sync_check__ */ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. vim +16 tools/arch/x86/lib/insn.c > 16 #include "../include/linux/unaligned.h" /* __ignore_sync_check__ */ 17 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki