tree: https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git scsi-private.v2 head: 915b986531e666d840f72752c597fb6b4ea69d35 commit: 3747ba8b2652333b653ce8d42cfe4c3c27fe9d6e [12/21] aacraid: store target id in host_scribble config: arc-allyesconfig (attached as .config) compiler: arceb-elf-gcc (GCC) 11.2.0 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 # https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git/commi... git remote add hare-scsi-devel https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git git fetch --no-tags hare-scsi-devel scsi-private.v2 git checkout 3747ba8b2652333b653ce8d42cfe4c3c27fe9d6e # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash 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 >>): drivers/scsi/aacraid/aachba.c: In function 'aac_probe_container': 850 | scsicmd->scsi_done = aac_probe_container_scsi_done; | ^~ vim +850 drivers/scsi/aacraid/aachba.c 838 839 int aac_probe_container(struct aac_dev *dev, int cid) 840 { 841 struct scsi_cmnd *scsicmd = kzalloc(sizeof(*scsicmd), GFP_KERNEL); 842 struct scsi_device *scsidev = kzalloc(sizeof(*scsidev), GFP_KERNEL); 843 int status; 844 845 if (!scsicmd || !scsidev) { 846 kfree(scsicmd); 847 kfree(scsidev); 848 return -ENOMEM; 849 } 851 scsicmd->host_scribble = (unsigned char *)&cid; 852 853 scsicmd->device = scsidev; 854 scsidev->sdev_state = 0; 855 scsidev->id = cid; 856 scsidev->host = dev->scsi_host_ptr; 857 858 if (_aac_probe_container(scsicmd, aac_probe_container_callback1) == 0) 859 while (scsicmd->host_scribble == (unsigned char *)&cid) 860 schedule(); 861 kfree(scsidev); 862 status = scsicmd->SCp.Status; 863 kfree(scsicmd); 864 return status; 865 } 866 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org