tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git regulatory
head:   bdf90273d9eb56ce431a1d44a5b6c9257de460a6
commit: bdf90273d9eb56ce431a1d44a5b6c9257de460a6 [24/24] cfg80211: implement regdb signature checking
config: x86_64-allyesdebian (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        git checkout bdf90273d9eb56ce431a1d44a5b6c9257de460a6
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   net/wireless/reg.c: In function 'load_builtin_regdb_keys':
>> net/wireless/reg.c:719:6: error: 'CONFIG_CFG80211_EXTRA_REGDB_KEYDIR' undeclared (first use in this function)
     if (CONFIG_CFG80211_EXTRA_REGDB_KEYDIR[0] != '\0')
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   net/wireless/reg.c:719:6: note: each undeclared identifier is reported only once for each function it appears in

vim +/CONFIG_CFG80211_EXTRA_REGDB_KEYDIR +719 net/wireless/reg.c

   702	
   703	static int __init load_builtin_regdb_keys(void)
   704	{
   705		builtin_regdb_keys =
   706			keyring_alloc(".builtin_regdb_keys",
   707				      KUIDT_INIT(0), KGIDT_INIT(0), current_cred(),
   708				      ((KEY_POS_ALL & ~KEY_POS_SETATTR) |
   709				      KEY_USR_VIEW | KEY_USR_READ | KEY_USR_SEARCH),
   710				      KEY_ALLOC_NOT_IN_QUOTA, NULL, NULL);
   711		if (IS_ERR(builtin_regdb_keys))
   712			return PTR_ERR(builtin_regdb_keys);
   713	
   714		pr_notice("Loading compiled-in X.509 certificates for regulatory database\n");
   715	
   716	#ifdef CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS
   717		load_keys_from_buffer(shipped_regdb_certs, shipped_regdb_certs_len);
   718	#endif
 > 719		if (CONFIG_CFG80211_EXTRA_REGDB_KEYDIR[0] != '\0')
   720			load_keys_from_buffer(extra_regdb_certs, extra_regdb_certs_len);
   721	
   722		return 0;
   723	}
   724	

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation