Messages in this thread | | | Date | Mon, 12 Jul 2021 23:25:12 +0800 | From | kernel test robot <> | Subject | [ti:ti-linux-5.10.y 6283/6309] net/socket.c:861:5: error: use of undeclared identifier 'SCM_RED_TIMESTAMPING' |
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tree: git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git ti-linux-5.10.y head: 31b50abb3ee1c8f78cb2d61c6fbbf074c7f5d99f commit: b98f7ec080e0de442e0be84994ec8d26bdc39eeb [6283/6309] net: socket: Forward extra timestamp of received skb to user space config: mips-randconfig-r016-20210711 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 8d69635ed9ecf36fd0ca85906bfde17949671cbe) 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 git remote add ti git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git git fetch --no-tags ti ti-linux-5.10.y git checkout b98f7ec080e0de442e0be84994ec8d26bdc39eeb # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=mips SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from net/socket.c:95: In file included from include/net/cls_cgroup.h:14: include/net/sock.h:2525:29: error: use of undeclared identifier 'SCM_REDUNDANT' put_cmsg(msg, SOL_SOCKET, SCM_REDUNDANT, sizeof(*sred), sred); ^ >> net/socket.c:861:5: error: use of undeclared identifier 'SCM_RED_TIMESTAMPING' SCM_RED_TIMESTAMPING, sizeof(tss), &tss); ^ 2 errors generated.
vim +/SCM_RED_TIMESTAMPING +861 net/socket.c
845 846 void __sock_recv_redinfo_timestamp(struct msghdr *msg, struct sock *sk, 847 struct sk_buff *skb) 848 { 849 struct scm_timestamping_internal tss; 850 int empty = 1; 851 struct skb_shared_hwtstamps *red_shhwtstamps = 852 skb_redinfo_hwtstamps(skb); 853 854 if (red_shhwtstamps && 855 (sk->sk_tsflags & SOF_TIMESTAMPING_RAW_HARDWARE) && 856 ktime_to_timespec64_cond(red_shhwtstamps->hwtstamp, tss.ts + 2)) 857 empty = 0; 858 859 if (!empty) 860 put_cmsg(msg, SOL_SOCKET, > 861 SCM_RED_TIMESTAMPING, sizeof(tss), &tss); 862 } 863 EXPORT_SYMBOL_GPL(__sock_recv_redinfo_timestamp); 864
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