Hi Konstantin, kernel test robot noticed the following build warnings: [auto build test WARNING on mkp-scsi/for-next] [also build test WARNING on linus/master v6.4-rc3] [cannot apply to next-20230525] [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/Konstantin-Shelekhin/scsi-target-core-Add-sense-reason-for-space-allocation-errors/20230517-221755 base: https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git for-next patch link: https://lore.kernel.org/r/20230517141537.80936-3-k.shelekhin%40yadro.com patch subject: [PATCH 2/2] scsi: target: iblock: Report space allocation errors config: sparc-randconfig-s043-20230517 (https://download.01.org/0day-ci/archive/20230528/202305280314.CoHoeIlx-lkp@xxxxxxxxx/config) compiler: sparc-linux-gcc (GCC) 12.1.0 reproduce: mkdir -p ~/bin wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel-lab-lkp/linux/commit/a1c912b7cd68155b131113eae148f7f79ef93676 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Konstantin-Shelekhin/scsi-target-core-Add-sense-reason-for-space-allocation-errors/20230517-221755 git checkout a1c912b7cd68155b131113eae148f7f79ef93676 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 ~/bin/make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=sparc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 ~/bin/make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=sparc SHELL=/bin/bash drivers/target/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202305280314.CoHoeIlx-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> drivers/target/target_core_iblock.c:333:57: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted blk_status_t [usertype] status @@ got int @@ drivers/target/target_core_iblock.c:333:57: sparse: expected restricted blk_status_t [usertype] status drivers/target/target_core_iblock.c:333:57: sparse: got int >> drivers/target/target_core_iblock.c:354:61: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected int new @@ got restricted blk_status_t [usertype] bi_status @@ drivers/target/target_core_iblock.c:354:61: sparse: expected int new drivers/target/target_core_iblock.c:354:61: sparse: got restricted blk_status_t [usertype] bi_status vim +333 drivers/target/target_core_iblock.c 324 325 static void iblock_complete_cmd(struct se_cmd *cmd) 326 { 327 struct iblock_req *ibr = cmd->priv; 328 sense_reason_t reason; 329 330 if (!refcount_dec_and_test(&ibr->pending)) 331 return; 332 > 333 reason = iblock_blk_status_to_reason(atomic_read(&ibr->status)); 334 335 if (reason == TCM_NO_SENSE) 336 target_complete_cmd(cmd, SAM_STAT_GOOD); 337 else 338 target_complete_cmd_with_sense(cmd, SAM_STAT_CHECK_CONDITION, reason); 339 340 kfree(ibr); 341 } 342 343 static void iblock_bio_done(struct bio *bio) 344 { 345 struct se_cmd *cmd = bio->bi_private; 346 struct iblock_req *ibr = cmd->priv; 347 348 if (bio->bi_status) { 349 pr_err("bio error: %p, err: %d\n", bio, bio->bi_status); 350 /* 351 * Set the error status of the iblock request to the error 352 * status of the first failed bio. 353 */ > 354 atomic_cmpxchg(&ibr->status, BLK_STS_OK, bio->bi_status); 355 smp_mb__after_atomic(); 356 } 357 358 bio_put(bio); 359 360 iblock_complete_cmd(cmd); 361 } 362 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
