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From: kernel test robot <lkp@intel.com>
To: Vinay Gannevaram <quic_vganneva@quicinc.com>, johannes@sipsolutions.net
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
	linux-wireless@vger.kernel.org
Subject: Re: [PATCH v2] nl80211: Allow authentication frames and set keys on NAN interface
Date: Sat, 28 Jan 2023 21:15:51 +0800	[thread overview]
Message-ID: <202301282105.N0kd49zG-lkp@intel.com> (raw)
In-Reply-To: <1674845256-4300-1-git-send-email-quic_vganneva@quicinc.com>

Hi Vinay,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on wireless-next/main]
[also build test WARNING on wireless/main linus/master v6.2-rc5]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Vinay-Gannevaram/nl80211-Allow-authentication-frames-and-set-keys-on-NAN-interface/20230128-145815
base:   https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git main
patch link:    https://lore.kernel.org/r/1674845256-4300-1-git-send-email-quic_vganneva%40quicinc.com
patch subject: [PATCH v2] nl80211: Allow authentication frames and set keys on NAN interface
config: mips-buildonly-randconfig-r005-20230123 (https://download.01.org/0day-ci/archive/20230128/202301282105.N0kd49zG-lkp@intel.com/config)
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 4196ca3278f78c6e19246e54ab0ecb364e37d66a)
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 mips cross compiling tool for clang build
        # apt-get install binutils-mips-linux-gnu
        # https://github.com/intel-lab-lkp/linux/commit/954d2dd8f85ced417476083a99011b8920d68161
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Vinay-Gannevaram/nl80211-Allow-authentication-frames-and-set-keys-on-NAN-interface/20230128-145815
        git checkout 954d2dd8f85ced417476083a99011b8920d68161
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash net/wireless/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> net/wireless/nl80211.c:1555:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
           case NL80211_IFTYPE_UNSPECIFIED:
           ^
   net/wireless/nl80211.c:1555:2: note: insert '__attribute__((fallthrough));' to silence this warning
           case NL80211_IFTYPE_UNSPECIFIED:
           ^
           __attribute__((fallthrough)); 
   net/wireless/nl80211.c:1555:2: note: insert 'break;' to avoid fall-through
           case NL80211_IFTYPE_UNSPECIFIED:
           ^
           break; 
   net/wireless/nl80211.c:12262:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
           default:
           ^
   net/wireless/nl80211.c:12262:2: note: insert '__attribute__((fallthrough));' to silence this warning
           default:
           ^
           __attribute__((fallthrough)); 
   net/wireless/nl80211.c:12262:2: note: insert 'break;' to avoid fall-through
           default:
           ^
           break; 
   net/wireless/nl80211.c:12322:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
           default:
           ^
   net/wireless/nl80211.c:12322:2: note: insert '__attribute__((fallthrough));' to silence this warning
           default:
           ^
           __attribute__((fallthrough)); 
   net/wireless/nl80211.c:12322:2: note: insert 'break;' to avoid fall-through
           default:
           ^
           break; 
   net/wireless/nl80211.c:12462:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
           default:
           ^
   net/wireless/nl80211.c:12462:2: note: insert '__attribute__((fallthrough));' to silence this warning
           default:
           ^
           __attribute__((fallthrough)); 
   net/wireless/nl80211.c:12462:2: note: insert 'break;' to avoid fall-through
           default:
           ^
           break; 
   4 warnings generated.


vim +1555 net/wireless/nl80211.c

fffd0934b9390f Johannes Berg    2009-07-08  1531  
fffd0934b9390f Johannes Berg    2009-07-08  1532  static int nl80211_key_allowed(struct wireless_dev *wdev)
fffd0934b9390f Johannes Berg    2009-07-08  1533  {
fffd0934b9390f Johannes Berg    2009-07-08  1534  	ASSERT_WDEV_LOCK(wdev);
fffd0934b9390f Johannes Berg    2009-07-08  1535  
fffd0934b9390f Johannes Berg    2009-07-08  1536  	switch (wdev->iftype) {
fffd0934b9390f Johannes Berg    2009-07-08  1537  	case NL80211_IFTYPE_AP:
fffd0934b9390f Johannes Berg    2009-07-08  1538  	case NL80211_IFTYPE_AP_VLAN:
074ac8df9f93f2 Johannes Berg    2010-09-16  1539  	case NL80211_IFTYPE_P2P_GO:
ff973af74aa693 Thomas Pedersen  2011-05-03  1540  	case NL80211_IFTYPE_MESH_POINT:
fffd0934b9390f Johannes Berg    2009-07-08  1541  		break;
fffd0934b9390f Johannes Berg    2009-07-08  1542  	case NL80211_IFTYPE_ADHOC:
7b0a0e3c3a8826 Johannes Berg    2022-04-14  1543  		if (wdev->u.ibss.current_bss)
7b0a0e3c3a8826 Johannes Berg    2022-04-14  1544  			return 0;
7b0a0e3c3a8826 Johannes Berg    2022-04-14  1545  		return -ENOLINK;
fffd0934b9390f Johannes Berg    2009-07-08  1546  	case NL80211_IFTYPE_STATION:
074ac8df9f93f2 Johannes Berg    2010-09-16  1547  	case NL80211_IFTYPE_P2P_CLIENT:
7b0a0e3c3a8826 Johannes Berg    2022-04-14  1548  		if (wdev->connected)
7b0a0e3c3a8826 Johannes Berg    2022-04-14  1549  			return 0;
fffd0934b9390f Johannes Berg    2009-07-08  1550  		return -ENOLINK;
954d2dd8f85ced Vinay Gannevaram 2023-01-28  1551  	case NL80211_IFTYPE_NAN:
954d2dd8f85ced Vinay Gannevaram 2023-01-28  1552  		if (wiphy_ext_feature_isset(wdev->wiphy,
954d2dd8f85ced Vinay Gannevaram 2023-01-28  1553  					    NL80211_EXT_FEATURE_SECURE_NAN))
954d2dd8f85ced Vinay Gannevaram 2023-01-28  1554  			return 0;
de4fcbadde68e3 Johannes Berg    2014-10-31 @1555  	case NL80211_IFTYPE_UNSPECIFIED:
6e0bd6c35b021d Rostislav Lisovy 2014-11-03  1556  	case NL80211_IFTYPE_OCB:
de4fcbadde68e3 Johannes Berg    2014-10-31  1557  	case NL80211_IFTYPE_MONITOR:
de4fcbadde68e3 Johannes Berg    2014-10-31  1558  	case NL80211_IFTYPE_P2P_DEVICE:
de4fcbadde68e3 Johannes Berg    2014-10-31  1559  	case NL80211_IFTYPE_WDS:
de4fcbadde68e3 Johannes Berg    2014-10-31  1560  	case NUM_NL80211_IFTYPES:
fffd0934b9390f Johannes Berg    2009-07-08  1561  		return -EINVAL;
fffd0934b9390f Johannes Berg    2009-07-08  1562  	}
fffd0934b9390f Johannes Berg    2009-07-08  1563  
fffd0934b9390f Johannes Berg    2009-07-08  1564  	return 0;
fffd0934b9390f Johannes Berg    2009-07-08  1565  }
fffd0934b9390f Johannes Berg    2009-07-08  1566  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests

      parent reply	other threads:[~2023-01-28 13:16 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-27 18:47 [PATCH v2] nl80211: Allow authentication frames and set keys on NAN interface Vinay Gannevaram
2023-01-28 12:44 ` kernel test robot
2023-01-28 13:15 ` kernel test robot [this message]

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