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* [dborkman:pr/getname 8/10] net/ipv4/af_inet.c:784:3: error: implicit declaration of function 'BPF_CGROUP_RUN_SA_PROG_LOCK'; did you mean 'BPF_CGROUP_RUN_PROG_SYSCTL'?
@ 2020-05-15 17:16 kbuild test robot
  0 siblings, 0 replies; only message in thread
From: kbuild test robot @ 2020-05-15 17:16 UTC (permalink / raw
  To: kbuild-all

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/dborkman/bpf.git pr/getname
head:   9847f84318d0ff763c0e52bd2095651f2ae3e8b9
commit: e2f4f09309b41e70841ab4a38eff4dc9925a6f76 [8/10] bpf: add get{peer,sock}name attach types for sock_addr
config: nds32-defconfig (attached as .config)
compiler: nds32le-linux-gcc (GCC) 9.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout e2f4f09309b41e70841ab4a38eff4dc9925a6f76
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=nds32 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>

All errors (new ones prefixed by >>, old ones prefixed by <<):

net/ipv4/af_inet.c: In function 'inet_getname':
>> net/ipv4/af_inet.c:784:3: error: implicit declaration of function 'BPF_CGROUP_RUN_SA_PROG_LOCK'; did you mean 'BPF_CGROUP_RUN_PROG_SYSCTL'? [-Werror=implicit-function-declaration]
784 |   BPF_CGROUP_RUN_SA_PROG_LOCK(sk, (struct sockaddr *)sin,
|   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
|   BPF_CGROUP_RUN_PROG_SYSCTL
cc1: some warnings being treated as errors
--
net/ipv6/af_inet6.c: In function 'inet6_getname':
>> net/ipv6/af_inet6.c:536:3: error: implicit declaration of function 'BPF_CGROUP_RUN_SA_PROG_LOCK'; did you mean 'BPF_CGROUP_RUN_PROG_SYSCTL'? [-Werror=implicit-function-declaration]
536 |   BPF_CGROUP_RUN_SA_PROG_LOCK(sk, (struct sockaddr *)sin,
|   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
|   BPF_CGROUP_RUN_PROG_SYSCTL
cc1: some warnings being treated as errors

vim +784 net/ipv4/af_inet.c

   757	
   758	/*
   759	 *	This does both peername and sockname.
   760	 */
   761	int inet_getname(struct socket *sock, struct sockaddr *uaddr,
   762			 int peer)
   763	{
   764		struct sock *sk		= sock->sk;
   765		struct inet_sock *inet	= inet_sk(sk);
   766		DECLARE_SOCKADDR(struct sockaddr_in *, sin, uaddr);
   767	
   768		sin->sin_family = AF_INET;
   769		if (peer) {
   770			if (!inet->inet_dport ||
   771			    (((1 << sk->sk_state) & (TCPF_CLOSE | TCPF_SYN_SENT)) &&
   772			     peer == 1))
   773				return -ENOTCONN;
   774			sin->sin_port = inet->inet_dport;
   775			sin->sin_addr.s_addr = inet->inet_daddr;
   776		} else {
   777			__be32 addr = inet->inet_rcv_saddr;
   778			if (!addr)
   779				addr = inet->inet_saddr;
   780			sin->sin_port = inet->inet_sport;
   781			sin->sin_addr.s_addr = addr;
   782		}
   783		if (cgroup_bpf_enabled)
 > 784			BPF_CGROUP_RUN_SA_PROG_LOCK(sk, (struct sockaddr *)sin,
   785						    peer ? BPF_CGROUP_INET4_GETPEERNAME :
   786							   BPF_CGROUP_INET4_GETSOCKNAME,
   787						    NULL);
   788		memset(sin->sin_zero, 0, sizeof(sin->sin_zero));
   789		return sizeof(*sin);
   790	}
   791	EXPORT_SYMBOL(inet_getname);
   792	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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2020-05-15 17:16 [dborkman:pr/getname 8/10] net/ipv4/af_inet.c:784:3: error: implicit declaration of function 'BPF_CGROUP_RUN_SA_PROG_LOCK'; did you mean 'BPF_CGROUP_RUN_PROG_SYSCTL'? kbuild test robot

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