Hi Miroslav, [auto build test ERROR on net-next/master]
url: https://github.com/0day-ci/linux/commits/Miroslav-Lichvar/Extend-socket-timestamping-API/20170427-093243 config: xtensa-allmodconfig (attached as .config) compiler: xtensa-linux-gcc (GCC) 4.9.0 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=xtensa All errors (new ones prefixed by >>): net/socket.c: In function 'put_ts_pktinfo': >> net/socket.c:680:28: error: 'SCM_TIMESTAMPING_PKTINFO' undeclared (first use >> in this function) put_cmsg(msg, SOL_SOCKET, SCM_TIMESTAMPING_PKTINFO, ^ net/socket.c:680:28: note: each undeclared identifier is reported only once for each function it appears in vim +/SCM_TIMESTAMPING_PKTINFO +680 net/socket.c 674 orig_dev = dev_get_by_napi_id(skb->napi_id); 675 if (!orig_dev) 676 return; 677 678 ts_pktinfo.if_index = orig_dev->ifindex; 679 ts_pktinfo.pkt_length = skb->len - skb_mac_offset(skb); > 680 put_cmsg(msg, SOL_SOCKET, SCM_TIMESTAMPING_PKTINFO, 681 sizeof(ts_pktinfo), &ts_pktinfo); 682 #endif 683 } --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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