Hi Palmer, [auto build test ERROR on v4.3-rc7] [also ERROR on: next-20151103] url: https://github.com/0day-ci/linux/commits/Palmer-Dabbelt/Remove-ifdef-CONFIG_64BIT-from-all-asm-generic-fcntl-h/20151104-035501 base: https://github.com/0day-ci/linux Palmer-Dabbelt/Remove-ifdef-CONFIG_64BIT-from-all-asm-generic-fcntl-h/20151104-035501 config: x86_64-randconfig-x014-11022153 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): >> drivers/char/raw.c:39:29: error: 'CONFIG_MAX_RAW_MINORS' undeclared here (not in a function) static int max_raw_minors = CONFIG_MAX_RAW_MINORS; ^ vim +/CONFIG_MAX_RAW_MINORS +39 drivers/char/raw.c 33 34 static struct class *raw_class; 35 static struct raw_device_data *raw_devices; 36 static DEFINE_MUTEX(raw_mutex); 37 static const struct file_operations raw_ctl_fops; /* forward declaration */ 38 > 39 static int max_raw_minors = CONFIG_MAX_RAW_MINORS; 40 41 module_param(max_raw_minors, int, 0); 42 MODULE_PARM_DESC(max_raw_minors, "Maximum number of raw devices (1-65536)"); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation