Hi Marco, [auto build test ERROR on net/master] [also build test ERROR on v4.11-rc8] [cannot apply to net-next/master next-20170427] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Marco-Chiappero/support-unique-MAC-addresses-for-slave-devices/20170428-022313 config: tile-allmodconfig (attached as .config) compiler: tilegx-linux-gcc (GCC) 4.6.2 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=tile All errors (new ones prefixed by >>): drivers/net//ipvlan/ipvlan_core.c: In function 'ipvlan_proxy_l2_update_icmp6': >> drivers/net//ipvlan/ipvlan_core.c:246:5: error: implicit declaration of >> function 'csum_ipv6_magic' cc1: some warnings being treated as errors vim +/csum_ipv6_magic +246 drivers/net//ipvlan/ipvlan_core.c 240 struct icmp6hdr *icmph = icmp6_hdr(skb); 241 u32 len = ntohs(ip6h->payload_len); 242 243 memcpy(nd_opt + 1, master->dev_addr, master->addr_len); 244 icmph->icmp6_cksum = 0; 245 icmph->icmp6_cksum = > 246 csum_ipv6_magic(&ip6h->saddr, 247 &ip6h->daddr, len, 248 IPPROTO_ICMPV6, 249 csum_partial(icmph, len, 0)); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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