tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git locking/next head: 7a918ab645dae64a4c24c4619e88f3f04194d1a3 commit: bdfed92109f41bb5db28f9dcb60096b564eb3d65 [25/28] locking/lockdep: Mark local_lock_t config: i386-randconfig-c001-20201209 (attached as .config) compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?... git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git git fetch --no-tags peterz-queue locking/next git checkout bdfed92109f41bb5db28f9dcb60096b564eb3d65 # save the attached .config to linux build tree make W=1 ARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): In file included from include/linux/local_lock.h:5, from include/linux/radix-tree.h:20, from include/linux/fs.h:15, from include/linux/buffer_head.h:12, from fs/squashfs/decompressor_multi_percpu.c:10: fs/squashfs/decompressor_multi_percpu.c: In function 'squashfs_decompressor_create': 34 | lockdep_init_map_type(&(lock)->dep_map, #lock, &__key, 0, \ | ^~~~~~~~~~~~~~~~~~~~~ include/linux/local_lock.h:10:32: note: in expansion of macro '__local_lock_init' 10 | #define local_lock_init(lock) __local_lock_init(lock) | ^~~~~~~~~~~~~~~~~ fs/squashfs/decompressor_multi_percpu.c:46:3: note: in expansion of macro 'local_lock_init' 46 | local_lock_init(&stream->lock); | ^~~~~~~~~~~~~~~ 34 | lockdep_init_map_type(&(lock)->dep_map, #lock, &__key, 0, \ | ^~ include/linux/local_lock.h:10:32: note: in expansion of macro '__local_lock_init' 10 | #define local_lock_init(lock) __local_lock_init(lock) | ^~~~~~~~~~~~~~~~~ fs/squashfs/decompressor_multi_percpu.c:46:3: note: in expansion of macro 'local_lock_init' 46 | local_lock_init(&stream->lock); | ^~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +34 include/linux/local_lock_internal.h 28 29 #define __local_lock_init(lock) \ 30 do { \ 31 static struct lock_class_key __key; \ 32 \ 33 debug_check_no_locks_freed((void *)lock, sizeof(*lock));\ 35 LD_WAIT_CONFIG, LD_WAIT_INV, \ 36 LD_LOCK_PERCPU); \ 37 } while (0) 38 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org