Hi Henrik, Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on net-next/master] url: https://github.com/0day-ci/linux/commits/Henrik-Bjoernlund/net-bridge-cfm-Add-support-for-Connectivity-Fault-Management-CFM/20201001-184031 base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git f2e834694b0d92187d889172da842e27829df371 config: x86_64-randconfig-a005-20200930 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project bcd05599d0e53977a963799d6ee4f6e0bc21331b) 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 x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # https://github.com/0day-ci/linux/commit/1c0b81655468c16fd143f325138a856ca7727071 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Henrik-Bjoernlund/net-bridge-cfm-Add-support-for-Connectivity-Fault-Management-CFM/20201001-184031 git checkout 1c0b81655468c16fd143f325138a856ca7727071 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <l...@intel.com> All warnings (new ones prefixed by >>): In file included from net/ipv6/netfilter.c:21: >> net/ipv6/../bridge/br_private.h:94:32: warning: declaration of 'struct >> net_bridge_port' will not be visible outside of this function [-Wvisibility] int (*frame_handler)(struct net_bridge_port *port, ^ 1 warning generated. vim +94 net/ipv6/../bridge/br_private.h 91 92 struct br_frame_type { 93 __be16 type; > 94 int (*frame_handler)(struct net_bridge_port *port, 95 struct sk_buff *skb); 96 struct hlist_node list; 97 }; 98 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
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