CC: [email protected] CC: Linux Memory Management List <[email protected]> TO: Andrew Morton <[email protected]> CC: Linux Memory Management List <[email protected]>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 2d3d8c7643a56bfe2e808f97d5a4360d49f3b45b commit: 457432443d41104c22b07af9b1db0175e7ab04b7 [3382/3941] remove-bdi_congested-and-wb_congested-and-related-functions-fix :::::: branch date: 17 hours ago :::::: commit date: 2 days ago config: nios2-randconfig-m031-20220130 (https://download.01.org/0day-ci/archive/20220204/[email protected]/config) compiler: nios2-linux-gcc (GCC) 11.2.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> Reported-by: Dan Carpenter <[email protected]> New smatch warnings: fs/nilfs2/segbuf.c:358 nilfs_segbuf_submit_bio() warn: ignoring unreachable code. Old smatch warnings: arch/nios2/include/asm/thread_info.h:71 current_thread_info() error: uninitialized symbol 'sp'. vim +358 fs/nilfs2/segbuf.c 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 338 9284ad2a9016ad Ryusuke Konishi 2009-11-25 339 static int nilfs_segbuf_submit_bio(struct nilfs_segment_buffer *segbuf, b2d4586627ad26 Mike Christie 2016-06-05 340 struct nilfs_write_info *wi, int mode, b2d4586627ad26 Mike Christie 2016-06-05 341 int mode_flags) 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 342 { 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 343 struct bio *bio = wi->bio; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 344 int err; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 345 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 346 bio->bi_end_io = nilfs_end_bio_write; 9284ad2a9016ad Ryusuke Konishi 2009-11-25 347 bio->bi_private = segbuf; b2d4586627ad26 Mike Christie 2016-06-05 348 bio_set_op_attrs(bio, mode, mode_flags); 4e49ea4a3d2763 Mike Christie 2016-06-05 349 submit_bio(bio); 4bf93b50fd0411 Vyacheslav Dubeyko 2013-08-22 350 segbuf->sb_nbio++; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 351 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 352 wi->bio = NULL; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 353 wi->rest_blocks -= wi->end - wi->start; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 354 wi->nr_vecs = min(wi->max_pages, wi->rest_blocks); 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 355 wi->start = wi->end; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 356 return 0; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 357 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 @358 wi->bio = NULL; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 359 return err; 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 360 } 64b5a32e0b3680 Ryusuke Konishi 2009-04-06 361 :::::: The code at line 358 was first introduced by commit :::::: 64b5a32e0b3680a9655b3f2e668a646068e71d33 nilfs2: segment buffer :::::: TO: Ryusuke Konishi <[email protected]> :::::: CC: Linus Torvalds <[email protected]> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected] _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
