[android-common:android16-6.12 0/3] include/linux/blkdev.h:1699:17: error: field has incomplete type 'struct rq_list'
kernel test robot <[email protected]>
| Newsgroups | dev.linux.lists.oe-kbuild-all,dev.linux.lists.llvm |
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| Message-ID | <[email protected]> |
TO: [email protected] Hi Christoph, FYI, the error/warning still remains. tree: https://android.googlesource.com/kernel/common android16-6.12 head: 50e8de680435dfb61c1efbe10901c2cf9d97433a commit: 24f685a927c5a41df01d66069493bee40a5fb60e [0/3] UPSTREAM: block: add a rq_list type config: x86_64-randconfig-004-20260828 (https://download.01.org/0day-ci/archive/20260828/[email protected]/config) compiler: clang version 22.1.3 (https://github.com/llvm/llvm-project e9846648fd6183ee6d8cbdb4502213fcf902a211) rustc: rustc 1.96.0 (ac68faa20 2026-05-25) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260828/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): make[3]: *** [rust/Makefile:443: rust/core.o] Error 1 shuffle=540017786 In file included from <built-in>:3: In file included from include/linux/compiler_types.h:171: include/linux/compiler-clang.h:28:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined] 28 | #define __SANITIZE_ADDRESS__ | ^ <built-in>:353:9: note: previous definition is here 353 | #define __SANITIZE_ADDRESS__ 1 | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: In file included from include/linux/blk-mq.h:5: >> include/linux/blkdev.h:1699:17: error: field has incomplete type 'struct rq_list' 1699 | struct rq_list req_list; | ^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: >> include/linux/blk-mq.h:239:11: error: incomplete definition of type 'const struct rq_list' 239 | return rl->head == NULL; | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: >> include/linux/blk-mq.h:244:4: error: incomplete definition of type 'struct rq_list' 244 | rl->head = NULL; | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: include/linux/blk-mq.h:245:4: error: incomplete definition of type 'struct rq_list' 245 | rl->tail = NULL; | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: include/linux/blk-mq.h:251:8: error: incomplete definition of type 'struct rq_list' 251 | if (rl->tail) | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: include/linux/blk-mq.h:252:5: error: incomplete definition of type 'struct rq_list' 252 | rl->tail->rq_next = rq; | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: include/linux/blk-mq.h:254:5: error: incomplete definition of type 'struct rq_list' 254 | rl->head = rq; | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: include/linux/blk-mq.h:255:4: error: incomplete definition of type 'struct rq_list' 255 | rl->tail = rq; | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: include/linux/blk-mq.h:260:18: error: incomplete definition of type 'struct rq_list' 260 | rq->rq_next = rl->head; | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: include/linux/blk-mq.h:261:4: error: incomplete definition of type 'struct rq_list' 261 | rl->head = rq; | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: include/linux/blk-mq.h:262:9: error: incomplete definition of type 'struct rq_list' 262 | if (!rl->tail) | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: include/linux/blk-mq.h:263:5: error: incomplete definition of type 'struct rq_list' 263 | rl->tail = rq; | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: include/linux/blk-mq.h:268:25: error: incomplete definition of type 'struct rq_list' 268 | struct request *rq = rl->head; | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: include/linux/blk-mq.h:271:5: error: incomplete definition of type 'struct rq_list' 271 | rl->head = rl->head->rq_next; | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: include/linux/blk-mq.h:271:16: error: incomplete definition of type 'struct rq_list' 271 | rl->head = rl->head->rq_next; | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: include/linux/blk-mq.h:272:10: error: incomplete definition of type 'struct rq_list' 272 | if (!rl->head) | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: include/linux/blk-mq.h:273:6: error: incomplete definition of type 'struct rq_list' 273 | rl->tail = NULL; | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:11: In file included from rust/helpers/blk.c:3: include/linux/blk-mq.h:282:11: error: incomplete definition of type 'struct rq_list' 282 | return rl->head; | ~~^ include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' 1699 | struct rq_list req_list; | ^ In file included from rust/helpers/helpers.c:21: In file included from rust/helpers/mman.c:3: include/linux/mman.h:159:9: warning: division by zero is undefined [-Wdivision-by-zero] 159 | _calc_vm_trans(flags, MAP_SYNC, VM_SYNC ) | | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/mman.h:137:21: note: expanded from macro '_calc_vm_trans' 137 | : ((x) & (bit1)) / ((bit1) / (bit2)))) | ^ ~~~~~~~~~~~~~~~~~ include/linux/mman.h:160:9: warning: division by zero is undefined [-Wdivision-by-zero] 160 | _calc_vm_trans(flags, MAP_STACK, VM_NOHUGEPAGE) | | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/mman.h:137:21: note: expanded from macro '_calc_vm_trans' 137 | : ((x) & (bit1)) / ((bit1) / (bit2)))) | ^ ~~~~~~~~~~~~~~~~~ 3 warnings and 18 errors generated. make[3]: *** [rust/Makefile:431: rust/helpers/helpers.o] Error 1 shuffle=540017786 >> include/linux/blkdev.h:1699:17: error: field has incomplete type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' >> include/linux/blk-mq.h:239:11: error: incomplete definition of type 'const struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' >> include/linux/blk-mq.h:244:4: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:245:4: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:251:8: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:252:5: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:254:5: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:255:4: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:260:18: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:261:4: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:262:9: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:263:5: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:268:25: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:271:5: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:271:16: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:272:10: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:273:6: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:282:11: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/mman.h:137:21: warning: division by zero is undefined [-Wdivision-by-zero] include/linux/mman.h:137:21: warning: division by zero is undefined [-Wdivision-by-zero] clang diag: include/linux/mman.h:137:21: warning: division by zero is undefined [-Wdivision-by-zero] clang diag: include/linux/mman.h:137:21: warning: division by zero is undefined [-Wdivision-by-zero] >> Unable to generate bindings: clang diagnosed error: include/linux/blkdev.h:1699:17: error: field has incomplete type 'struct rq_list' >> include/linux/blk-mq.h:239:11: error: incomplete definition of type 'const struct rq_list' >> include/linux/blk-mq.h:244:4: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:245:4: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:251:8: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:252:5: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:254:5: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:255:4: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:260:18: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:261:4: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:262:9: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:263:5: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:268:25: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:271:5: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:271:16: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:272:10: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:273:6: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:282:11: error: incomplete definition of type 'struct rq_list' -- make[3]: *** [rust/Makefile:332: rust/bindings/bindings_helpers_generated.rs] Error 1 shuffle=540017786 make[3]: *** Deleting file 'rust/bindings/bindings_helpers_generated.rs' >> include/linux/blkdev.h:1699:17: error: field has incomplete type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' >> include/linux/blk-mq.h:239:11: error: incomplete definition of type 'const struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' >> include/linux/blk-mq.h:244:4: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:245:4: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:251:8: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:252:5: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:254:5: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:255:4: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:260:18: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:261:4: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:262:9: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:263:5: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:268:25: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:271:5: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:271:16: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:272:10: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:273:6: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/blk-mq.h:282:11: error: incomplete definition of type 'struct rq_list' include/linux/blkdev.h:1699:9: note: forward declaration of 'struct rq_list' include/linux/mman.h:137:21: warning: division by zero is undefined [-Wdivision-by-zero] include/linux/mman.h:137:21: warning: division by zero is undefined [-Wdivision-by-zero] clang diag: include/linux/mman.h:137:21: warning: division by zero is undefined [-Wdivision-by-zero] clang diag: include/linux/mman.h:137:21: warning: division by zero is undefined [-Wdivision-by-zero] >> Unable to generate bindings: clang diagnosed error: include/linux/blkdev.h:1699:17: error: field has incomplete type 'struct rq_list' >> include/linux/blk-mq.h:239:11: error: incomplete definition of type 'const struct rq_list' >> include/linux/blk-mq.h:244:4: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:245:4: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:251:8: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:252:5: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:254:5: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:255:4: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:260:18: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:261:4: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:262:9: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:263:5: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:268:25: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:271:5: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:271:16: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:272:10: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:273:6: error: incomplete definition of type 'struct rq_list' include/linux/blk-mq.h:282:11: error: incomplete definition of type 'struct rq_list' vim +1699 include/linux/blkdev.h 1697 1698 struct io_comp_batch { > 1699 struct rq_list req_list; 1700 bool need_ts; 1701 void (*complete)(struct io_comp_batch *); 1702 }; 1703 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki