tree: https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git queue-4.14 head: a567298cc2a7571c3a7c390cadcac9e1d54ca2d1 commit: 435c2351885a49bf55ee276408bb8b1c31182900 [78/84] scsi: ufs-qcom: Apply QUIRK_HOST_TACTIVATE for WDC UFS devices config: arm64-allyesconfig (attached as .config) compiler: aarch64-linux-gcc (GCC) 7.5.0 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 git checkout 435c2351885a49bf55ee276408bb8b1c31182900 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-7.5.0 make.cross ARCH=arm64 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/ufs/ufs-qcom.c: In function 'ufs_qcom_apply_dev_quirks': if (hba->dev_info.wmanufacturerid == UFS_VENDOR_WDC) ^ vim +1060 drivers/scsi/ufs/ufs-qcom.c 1052 1053 static int ufs_qcom_apply_dev_quirks(struct ufs_hba *hba) 1054 { 1055 int err = 0; 1056 1057 if (hba->dev_quirks & UFS_DEVICE_QUIRK_HOST_PA_SAVECONFIGTIME) 1058 err = ufs_qcom_quirk_host_pa_saveconfigtime(hba); 1059 1061 hba->dev_quirks |= UFS_DEVICE_QUIRK_HOST_PA_TACTIVATE; 1062 1063 return err; 1064 } 1065 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org