tree: https://github.com/bvanassche/linux scsi-for-next head: 47b28e8732867c0cef71c6fdde6afbc886d488ac commit: 49cbab92c64076c9137917d56c317650038e4900 [30/37] Introduce struct scsi_status config: riscv-randconfig-r024-20210413 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 9829f5e6b1bca9b61efc629770d28bb9014dec45) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install riscv cross compiling tool for clang build # apt-get install binutils-riscv64-linux-gnu # https://github.com/bvanassche/linux/commit/49cbab92c64076c9137917d56c3176... git remote add bvanassche https://github.com/bvanassche/linux git fetch --no-tags bvanassche scsi-for-next git checkout 49cbab92c64076c9137917d56c317650038e4900 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=riscv If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): srb->result = DID_NO_CONNECT << 16; ^ ~~~~~~~~~~~~~~~~~~~~ drivers/staging/rts5208/rtsx.c:380:22: error: assigning to 'struct scsi_status' from incompatible type 'int' chip->srb->result = DID_ABORT << 16; ^ ~~~~~~~~~~~~~~~ drivers/staging/rts5208/rtsx.c:391:22: error: assigning to 'struct scsi_status' from incompatible type 'int' chip->srb->result = DID_ERROR << 16; ^ ~~~~~~~~~~~~~~~ drivers/staging/rts5208/rtsx.c:401:22: error: assigning to 'struct scsi_status' from incompatible type 'int' chip->srb->result = DID_BAD_TARGET << 16; ^ ~~~~~~~~~~~~~~~~~~~~ drivers/staging/rts5208/rtsx.c:408:22: error: assigning to 'struct scsi_status' from incompatible type 'int' chip->srb->result = DID_BAD_TARGET << 16; ^ ~~~~~~~~~~~~~~~~~~~~ else if (chip->srb->result != DID_ABORT << 16) { ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~ include/linux/compiler.h:56:47: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^~~~ include/linux/compiler.h:58:52: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^~~~ else if (chip->srb->result != DID_ABORT << 16) { ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~ include/linux/compiler.h:56:47: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^~~~ include/linux/compiler.h:58:61: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^~~~ else if (chip->srb->result != DID_ABORT << 16) { ~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~ include/linux/compiler.h:56:47: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^~~~ include/linux/compiler.h:58:86: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^~~~ include/linux/compiler.h:69:3: note: expanded from macro '__trace_if_value' (cond) ? \ ^~~~ drivers/staging/rts5208/rtsx.c:636:21: error: assigning to 'struct scsi_status' from incompatible type 'int' chip->srb->result = DID_NO_CONNECT << 16; ^ ~~~~~~~~~~~~~~~~~~~~ 9 errors generated. -- srb->result = DID_ABORT << 16; ^ ~~~~~~~~~~~~~~~ drivers/staging/rts5208/rtsx_transport.c:170:15: error: assigning to 'struct scsi_status' from incompatible type 'int' srb->result = DID_ERROR << 16; ^ ~~~~~~~~~~~~~~~ drivers/staging/rts5208/rtsx_transport.c:174:14: error: assigning to 'struct scsi_status' from incompatible type 'int' srb->result = SAM_STAT_GOOD; ^ ~~~~~~~~~~~~~ drivers/staging/rts5208/rtsx_transport.c:183:15: error: assigning to 'struct scsi_status' from incompatible type 'int' srb->result = SAM_STAT_CHECK_CONDITION; ^ ~~~~~~~~~~~~~~~~~~~~~~~~ 4 errors generated. vim +137 drivers/staging/rts5208/rtsx.c fa590c222fbaa4 Micky Ching 2013-11-12 106 fa590c222fbaa4 Micky Ching 2013-11-12 107 /*********************************************************************** fa590c222fbaa4 Micky Ching 2013-11-12 108 * /proc/scsi/ functions fa590c222fbaa4 Micky Ching 2013-11-12 109 ***********************************************************************/ fa590c222fbaa4 Micky Ching 2013-11-12 110 fa590c222fbaa4 Micky Ching 2013-11-12 111 /* we use this macro to help us write into the buffer */ fa590c222fbaa4 Micky Ching 2013-11-12 112 #undef SPRINTF fa590c222fbaa4 Micky Ching 2013-11-12 113 #define SPRINTF(args...) \ 7e0ea476edb59f Wayne Porter 2016-10-11 114 do { \ 7e0ea476edb59f Wayne Porter 2016-10-11 115 if (pos < buffer + length) \ 7e0ea476edb59f Wayne Porter 2016-10-11 116 pos += sprintf(pos, ## args); \ 7e0ea476edb59f Wayne Porter 2016-10-11 117 } while (0) fa590c222fbaa4 Micky Ching 2013-11-12 118 fa590c222fbaa4 Micky Ching 2013-11-12 119 /* queue a command */ fa590c222fbaa4 Micky Ching 2013-11-12 120 /* This is always called with scsi_lock(host) held */ fa590c222fbaa4 Micky Ching 2013-11-12 121 static int queuecommand_lck(struct scsi_cmnd *srb, fa590c222fbaa4 Micky Ching 2013-11-12 122 void (*done)(struct scsi_cmnd *)) fa590c222fbaa4 Micky Ching 2013-11-12 123 { fa590c222fbaa4 Micky Ching 2013-11-12 124 struct rtsx_dev *dev = host_to_rtsx(srb->device->host); fa590c222fbaa4 Micky Ching 2013-11-12 125 struct rtsx_chip *chip = dev->chip; fa590c222fbaa4 Micky Ching 2013-11-12 126 fa590c222fbaa4 Micky Ching 2013-11-12 127 /* check for state-transition errors */ 8bee668de51b7c Sandhya Bankar 2016-09-19 128 if (chip->srb) { 651cd163ba0380 Haneen Mohammed 2015-03-06 129 dev_err(&dev->pci->dev, "Error: chip->srb = %p\n", 651cd163ba0380 Haneen Mohammed 2015-03-06 130 chip->srb); fa590c222fbaa4 Micky Ching 2013-11-12 131 return SCSI_MLQUEUE_HOST_BUSY; fa590c222fbaa4 Micky Ching 2013-11-12 132 } fa590c222fbaa4 Micky Ching 2013-11-12 133 fa590c222fbaa4 Micky Ching 2013-11-12 134 /* fail the command if we are disconnecting */ fa590c222fbaa4 Micky Ching 2013-11-12 135 if (rtsx_chk_stat(chip, RTSX_STAT_DISCONNECT)) { fa590c222fbaa4 Micky Ching 2013-11-12 136 dev_info(&dev->pci->dev, "Fail command during disconnect\n"); fa590c222fbaa4 Micky Ching 2013-11-12 @137 srb->result = DID_NO_CONNECT << 16; fa590c222fbaa4 Micky Ching 2013-11-12 138 done(srb); fa590c222fbaa4 Micky Ching 2013-11-12 139 return 0; fa590c222fbaa4 Micky Ching 2013-11-12 140 } fa590c222fbaa4 Micky Ching 2013-11-12 141 fa590c222fbaa4 Micky Ching 2013-11-12 142 /* enqueue the command and wake up the control thread */ fa590c222fbaa4 Micky Ching 2013-11-12 143 srb->scsi_done = done; fa590c222fbaa4 Micky Ching 2013-11-12 144 chip->srb = srb; fa590c222fbaa4 Micky Ching 2013-11-12 145 complete(&dev->cmnd_ready); fa590c222fbaa4 Micky Ching 2013-11-12 146 fa590c222fbaa4 Micky Ching 2013-11-12 147 return 0; fa590c222fbaa4 Micky Ching 2013-11-12 148 } fa590c222fbaa4 Micky Ching 2013-11-12 149 :::::: The code at line 137 was first introduced by commit :::::: fa590c222fbaa428edb2ce2194638906cea1400a staging: rts5208: add support for rts5208 and rts5288 :::::: TO: Micky Ching <micky_ching(a)realsil.com.cn&gt; :::::: CC: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org