Hi Thomas, kernel test robot noticed the following build errors: [auto build test ERROR on brauner-vfs/vfs.all] [also build test ERROR on linus/master v6.17-rc1 next-20250815] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Thomas-Bertschinger/fhandle-create-helper-for-name_to_handle_at-2/20250815-075417 base: https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git vfs.all patch link: https://lore.kernel.org/r/20250814235431.995876-7-tahbertschinger%40gmail.com patch subject: [PATCH 6/6] io_uring: add support for IORING_OP_OPEN_BY_HANDLE_AT config: parisc-randconfig-r132-20250816 (https://download.01.org/0day-ci/archive/20250816/202508161702.2Ey3J7m9-lkp@xxxxxxxxx/config) compiler: hppa-linux-gcc (GCC) 11.5.0 reproduce: (https://download.01.org/0day-ci/archive/20250816/202508161702.2Ey3J7m9-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/202508161702.2Ey3J7m9-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): hppa-linux-ld: io_uring/openclose.o: in function `io_name_to_handle_at': io_uring/openclose.c:241:(.text+0x870): undefined reference to `do_name_to_handle_at' hppa-linux-ld: io_uring/openclose.o: in function `io_open_by_handle_at': >> io_uring/openclose.c:287:(.text+0x990): undefined reference to `__do_handle_open' vim +287 io_uring/openclose.c 266 267 int io_open_by_handle_at(struct io_kiocb *req, unsigned int issue_flags) 268 { 269 struct io_open *open = io_kiocb_to_cmd(req, struct io_open); 270 struct file *file; 271 bool fixed = !!open->file_slot; 272 int ret; 273 274 /* 275 * Always try again if we aren't supposed to block, because there is no 276 * way of preventing the FS implementation from blocking. 277 */ 278 if (issue_flags & IO_URING_F_NONBLOCK) 279 return -EAGAIN; 280 281 if (!fixed) { 282 ret = __get_unused_fd_flags(open->how.flags, open->nofile); 283 if (ret < 0) 284 goto err; 285 } 286 > 287 file = __do_handle_open(open->dfd, open->ufh, open->how.flags); 288 289 if (IS_ERR(file)) { 290 if (!fixed) 291 put_unused_fd(ret); 292 ret = PTR_ERR(file); 293 goto err; 294 } 295 296 if (!fixed) 297 fd_install(ret, file); 298 else 299 ret = io_fixed_fd_install(req, issue_flags, file, 300 open->file_slot); 301 302 err: 303 if (ret < 0) 304 req_set_fail(req); 305 io_req_set_res(req, ret, 0); 306 return IOU_COMPLETE; 307 } 308 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
