Hi Horatiu, [FYI, it's a private test report for your RFC patch.] [auto build test WARNING on net-next/master] [also build test WARNING on net/master linus/master v5.11-rc3 next-20210112] [cannot apply to sparc-next/master] [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] url: https://github.com/0day-ci/linux/commits/Horatiu-Vultur/net-bridge-igmp-E... base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git c73a45965dd54a10c368191804b9de661eee1007 config: microblaze-randconfig-c004-20210112 (attached as .config) compiler: microblaze-linux-gcc (GCC) 9.3.0 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 # https://github.com/0day-ci/linux/commit/8d72e3d611eb9514714411569a9a98cda... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Horatiu-Vultur/net-bridge-igmp-Extend-IGMP-query-to-be-per-vlan/20210112-220655 git checkout 8d72e3d611eb9514714411569a9a98cda24d04c2 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=microblaze If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): net/bridge/br_netlink.c: In function 'br_changelink': 1197 | u16 vid = 0; | ^~~ vim +/vid +1197 net/bridge/br_netlink.c 1191 1192 static int br_changelink(struct net_device *brdev, struct nlattr *tb[], 1193 struct nlattr *data[], 1194 struct netlink_ext_ack *extack) 1195 { 1196 struct net_bridge *br = netdev_priv(brdev); 1198 int err; 1199 1200 if (!data) 1201 return 0; 1202 1203 if (data[IFLA_BR_FORWARD_DELAY]) { 1204 err = br_set_forward_delay(br, nla_get_u32(data[IFLA_BR_FORWARD_DELAY])); 1205 if (err) 1206 return err; 1207 } 1208 1209 if (data[IFLA_BR_MCAST_QUERIER_VID]) 1210 vid = nla_get_u16(data[IFLA_BR_MCAST_QUERIER_VID]); 1211 1212 if (data[IFLA_BR_HELLO_TIME]) { 1213 err = br_set_hello_time(br, nla_get_u32(data[IFLA_BR_HELLO_TIME])); 1214 if (err) 1215 return err; 1216 } 1217 1218 if (data[IFLA_BR_MAX_AGE]) { 1219 err = br_set_max_age(br, nla_get_u32(data[IFLA_BR_MAX_AGE])); 1220 if (err) 1221 return err; 1222 } 1223 1224 if (data[IFLA_BR_AGEING_TIME]) { 1225 err = br_set_ageing_time(br, nla_get_u32(data[IFLA_BR_AGEING_TIME])); 1226 if (err) 1227 return err; 1228 } 1229 1230 if (data[IFLA_BR_STP_STATE]) { 1231 u32 stp_enabled = nla_get_u32(data[IFLA_BR_STP_STATE]); 1232 1233 err = br_stp_set_enabled(br, stp_enabled, extack); 1234 if (err) 1235 return err; 1236 } 1237 1238 if (data[IFLA_BR_PRIORITY]) { 1239 u32 priority = nla_get_u16(data[IFLA_BR_PRIORITY]); 1240 1241 br_stp_set_bridge_priority(br, priority); 1242 } 1243 1244 if (data[IFLA_BR_VLAN_FILTERING]) { 1245 u8 vlan_filter = nla_get_u8(data[IFLA_BR_VLAN_FILTERING]); 1246 1247 err = __br_vlan_filter_toggle(br, vlan_filter); 1248 if (err) 1249 return err; 1250 } 1251 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org