Hi Konstantin, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on mkp-scsi/for-next] [also build test WARNING on scsi/for-next v5.12-rc8 next-20210416] [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] url: https://github.com/0day-ci/linux/commits/Konstantin-Shelekhin/scsi-target-Introduce-the-version-descriptors/20210413-064553 base: https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git for-next config: ia64-randconfig-s031-20210419 (attached as .config) compiler: ia64-linux-gcc (GCC) 9.3.0 reproduce: 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: v0.6.3-330-g09ec74f6-dirty # https://github.com/0day-ci/linux/commit/88a1d08b46b716d2e970659571d353faa4475a88 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Konstantin-Shelekhin/scsi-target-Introduce-the-version-descriptors/20210413-064553 git checkout 88a1d08b46b716d2e970659571d353faa4475a88 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' W=1 ARCH=ia64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> sparse warnings: (new ones prefixed by >>) drivers/target/target_core_spc.c: note: in included file (through arch/ia64/include/asm/unaligned.h): include/linux/unaligned/be_byteshift.h:26:16: sparse: sparse: cast truncates bits from constant value (460 becomes 60) >> include/linux/unaligned/be_byteshift.h:26:16: sparse: sparse: cast truncates bits from constant value (4c0 becomes c0) vim +26 include/linux/unaligned/be_byteshift.h 064106a91be5e7 Harvey Harrison 2008-04-29 22 064106a91be5e7 Harvey Harrison 2008-04-29 23 static inline void __put_unaligned_be16(u16 val, u8 *p) 064106a91be5e7 Harvey Harrison 2008-04-29 24 { 064106a91be5e7 Harvey Harrison 2008-04-29 25 *p++ = val >> 8; 064106a91be5e7 Harvey Harrison 2008-04-29 @26 *p++ = val; 064106a91be5e7 Harvey Harrison 2008-04-29 27 } 064106a91be5e7 Harvey Harrison 2008-04-29 28 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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