tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 940fcc189c51032dd0282cbee4497542c982ac59 commit: 0060c68159fc4cc2beb2e184ba0b5677ff6ada05 [4164/6975] bcachefs: Split up fs-io.[ch] config: x86_64-randconfig-122-20230922 (https://download.01.org/0day-ci/archive/20230922/202309220540.Tdv1xssY-lkp@xxxxxxxxx/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230922/202309220540.Tdv1xssY-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/202309220540.Tdv1xssY-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> fs/bcachefs/fs-io-pagecache.c:25:35: sparse: sparse: invalid assignment: &= >> fs/bcachefs/fs-io-pagecache.c:25:35: sparse: left side has type int >> fs/bcachefs/fs-io-pagecache.c:25:35: sparse: right side has type restricted fgf_t >> fs/bcachefs/fs-io-pagecache.c:31:69: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected restricted fgf_t [usertype] fgp_flags @@ got int fgp_flags @@ fs/bcachefs/fs-io-pagecache.c:31:69: sparse: expected restricted fgf_t [usertype] fgp_flags fs/bcachefs/fs-io-pagecache.c:31:69: sparse: got int fgp_flags >> fs/bcachefs/fs-io-pagecache.c:41:49: sparse: sparse: restricted fgf_t degrades to integer -- >> fs/bcachefs/fs-io-buffered.c:833:65: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected int @@ got restricted fgf_t @@ fs/bcachefs/fs-io-buffered.c:833:65: sparse: expected int fs/bcachefs/fs-io-buffered.c:833:65: sparse: got restricted fgf_t vim +25 fs/bcachefs/fs-io-pagecache.c 13 14 int bch2_filemap_get_contig_folios_d(struct address_space *mapping, 15 loff_t start, u64 end, 16 int fgp_flags, gfp_t gfp, 17 folios *folios) 18 { 19 struct folio *f; 20 u64 pos = start; 21 int ret = 0; 22 23 while (pos < end) { 24 if ((u64) pos >= (u64) start + (1ULL << 20)) > 25 fgp_flags &= ~FGP_CREAT; 26 27 ret = darray_make_room_gfp(folios, 1, gfp & GFP_KERNEL); 28 if (ret) 29 break; 30 > 31 f = __filemap_get_folio(mapping, pos >> PAGE_SHIFT, fgp_flags, gfp); 32 if (IS_ERR_OR_NULL(f)) 33 break; 34 35 BUG_ON(folios->nr && folio_pos(f) != pos); 36 37 pos = folio_end_pos(f); 38 darray_push(folios, f); 39 } 40 > 41 if (!folios->nr && !ret && (fgp_flags & FGP_CREAT)) 42 ret = -ENOMEM; 43 44 return folios->nr ? 0 : ret; 45 } 46 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
