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charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 08710e696081d58163c8078e0e096be6d35c5fad commit: 5359b9ec1ddce6f7a0cb80ba9b820456f0ee69b7 [4134/5419] bcachefs: BCH_FEATURE_no_alloc_info config: microblaze-randconfig-r111-20250417 (https://download.01.org/0day-ci/archive/20250507/202505072156.deeoT0Bc-lkp@intel.com/config) compiler: microblaze-linux-gcc (GCC) 10.5.0 reproduce: (https://download.01.org/0day-ci/archive/20250507/202505072156.deeoT0Bc-lkp@intel.com/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 | Closes: https://lore.kernel.org/oe-kbuild-all/202505072156.deeoT0Bc-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) fs/bcachefs/sb-members.c: note: in included file: fs/bcachefs/bcachefs.h:1015:9: sparse: sparse: array of flexible structures >> fs/bcachefs/sb-members.c:192:25: sparse: sparse: restricted __le64 degrades to integer vim +192 fs/bcachefs/sb-members.c 153 154 static int validate_member(struct printbuf *err, 155 struct bch_member m, 156 struct bch_sb *sb, 157 int i) 158 { 159 if (le64_to_cpu(m.nbuckets) > BCH_MEMBER_NBUCKETS_MAX) { 160 prt_printf(err, "device %u: too many buckets (got %llu, max %u)", 161 i, le64_to_cpu(m.nbuckets), BCH_MEMBER_NBUCKETS_MAX); 162 return -BCH_ERR_invalid_sb_members; 163 } 164 165 if (le64_to_cpu(m.nbuckets) - 166 le16_to_cpu(m.first_bucket) < BCH_MIN_NR_NBUCKETS) { 167 prt_printf(err, "device %u: not enough buckets (got %llu, max %u)", 168 i, le64_to_cpu(m.nbuckets), BCH_MIN_NR_NBUCKETS); 169 return -BCH_ERR_invalid_sb_members; 170 } 171 172 if (le16_to_cpu(m.bucket_size) < 173 le16_to_cpu(sb->block_size)) { 174 prt_printf(err, "device %u: bucket size %u smaller than block size %u", 175 i, le16_to_cpu(m.bucket_size), le16_to_cpu(sb->block_size)); 176 return -BCH_ERR_invalid_sb_members; 177 } 178 179 if (le16_to_cpu(m.bucket_size) < 180 BCH_SB_BTREE_NODE_SIZE(sb)) { 181 prt_printf(err, "device %u: bucket size %u smaller than btree node size %llu", 182 i, le16_to_cpu(m.bucket_size), BCH_SB_BTREE_NODE_SIZE(sb)); 183 return -BCH_ERR_invalid_sb_members; 184 } 185 186 if (m.btree_bitmap_shift >= BCH_MI_BTREE_BITMAP_SHIFT_MAX) { 187 prt_printf(err, "device %u: invalid btree_bitmap_shift %u", i, m.btree_bitmap_shift); 188 return -BCH_ERR_invalid_sb_members; 189 } 190 191 if (BCH_MEMBER_FREESPACE_INITIALIZED(&m) && > 192 sb->features[0] & BIT_ULL(BCH_FEATURE_no_alloc_info)) { 193 prt_printf(err, "device %u: freespace initialized but fs has no alloc info", i); 194 return -BCH_ERR_invalid_sb_members; 195 } 196 197 return 0; 198 } 199 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki