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charset=us-ascii Content-Disposition: inline X-Rspamd-Queue-Id: 2E2AE14000A X-Rspam-User: X-Stat-Signature: jwdwfjy9fmr3sq4357f817akdu37y8on X-Rspamd-Server: rspam01 X-HE-Tag: 1709340732-671404 X-HE-Meta: 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 1870cdc0e8dee32e3c221704a2977898ba4c10e8 commit: 3ce485803da1b79b2692b6d0c2792829292ad838 [9546/11394] mtd: ubi: provide NVMEM layer over UBI volumes config: mips-randconfig-r113-20240302 (https://download.01.org/0day-ci/archive/20240302/202403020803.FQFeCxpT-lkp@intel.com/config) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 325f51237252e6dab8e4e1ea1fa7acbb4faee1cd) reproduce: (https://download.01.org/0day-ci/archive/20240302/202403020803.FQFeCxpT-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/202403020803.FQFeCxpT-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/mtd/ubi/nvmem.c:34:16: sparse: sparse: incompatible types in comparison expression (different type sizes): drivers/mtd/ubi/nvmem.c:34:16: sparse: int * drivers/mtd/ubi/nvmem.c:34:16: sparse: unsigned long long [usertype] * drivers/mtd/ubi/nvmem.c:34:16: sparse: sparse: shift too big (32) for type int drivers/mtd/ubi/nvmem.c: note: in included file (through drivers/mtd/ubi/ubi.h): include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true vim +34 drivers/mtd/ubi/nvmem.c 22 23 static int ubi_nvmem_reg_read(void *priv, unsigned int from, 24 void *val, size_t bytes) 25 { 26 int err = 0, lnum = from, offs, bytes_left = bytes, to_read; 27 struct ubi_nvmem *unv = priv; 28 struct ubi_volume_desc *desc; 29 30 desc = ubi_open_volume(unv->ubi_num, unv->vol_id, UBI_READONLY); 31 if (IS_ERR(desc)) 32 return PTR_ERR(desc); 33 > 34 offs = do_div(lnum, unv->usable_leb_size); 35 while (bytes_left) { 36 to_read = unv->usable_leb_size - offs; 37 38 if (to_read > bytes_left) 39 to_read = bytes_left; 40 41 err = ubi_read(desc, lnum, val, offs, to_read); 42 if (err) 43 break; 44 45 lnum += 1; 46 offs = 0; 47 bytes_left -= to_read; 48 val += to_read; 49 } 50 ubi_close_volume(desc); 51 52 if (err) 53 return err; 54 55 return bytes_left == 0 ? 0 : -EIO; 56 } 57 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki