Hi Cong, FYI, kernel build failed on tree: git://github.com/congwang/linux.git ipv6 head: f3e8112d10600acca50b73ea45d0dafc2fa50d2e commit: 057c99852d1def56971b1c10bd889ecc55523666 [30/31] ipv6: make ip6_frag_nqueues() and ip6_frag_mem() static config: i386-randconfig-k790 (attached as .config) All related error/warning messages: In file included from include/net/inetpeer.h:15:0, from include/net/route.h:28, from include/net/xfrm.h:20, from drivers/net/veth.c:18: include/net/ipv6.h: In function 'ip6_frag_nqueues': include/net/ipv6.h:273:12: error: 'struct net' has no member named 'ipv6' include/net/ipv6.h: In function 'ip6_frag_mem': include/net/ipv6.h:278:25: error: 'struct net' has no member named 'ipv6' -- In file included from include/net/inetpeer.h:15:0, from include/net/route.h:28, from net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c:17: include/net/ipv6.h: In function 'ip6_frag_nqueues': include/net/ipv6.h:273:12: error: 'struct net' has no member named 'ipv6' include/net/ipv6.h: In function 'ip6_frag_mem': include/net/ipv6.h:278:25: error: 'struct net' has no member named 'ipv6' -- In file included from include/net/inetpeer.h:15:0, from include/net/route.h:28, from net/ipv4/netfilter/nf_defrag_ipv4.c:14: include/net/ipv6.h: In function 'ip6_frag_nqueues': include/net/ipv6.h:273:12: error: 'struct net' has no member named 'ipv6' include/net/ipv6.h: In function 'ip6_frag_mem': include/net/ipv6.h:278:25: error: 'struct net' has no member named 'ipv6' -- In file included from include/net/inetpeer.h:15:0, from include/net/route.h:28, from drivers/net/bonding/bond_main.c:76: include/net/ipv6.h: In function 'ip6_frag_nqueues': include/net/ipv6.h:273:12: error: 'struct net' has no member named 'ipv6' include/net/ipv6.h: In function 'ip6_frag_mem': include/net/ipv6.h:278:25: error: 'struct net' has no member named 'ipv6' -- In file included from drivers/net/bonding/bond_alb.c:41:0: include/net/ipv6.h: In function 'ip6_frag_nqueues': include/net/ipv6.h:273:12: error: 'struct net' has no member named 'ipv6' include/net/ipv6.h: In function 'ip6_frag_mem': include/net/ipv6.h:278:25: error: 'struct net' has no member named 'ipv6' -- In file included from include/linux/sunrpc/clnt.h:26:0, from include/linux/nfs_fs.h:57, from init/do_mounts.c:30: include/net/ipv6.h: In function 'ip6_frag_nqueues': include/net/ipv6.h:273:12: error: 'struct net' has no member named 'ipv6' include/net/ipv6.h: In function 'ip6_frag_mem': include/net/ipv6.h:278:25: error: 'struct net' has no member named 'ipv6' -- In file included from include/linux/sunrpc/clnt.h:26:0, from include/linux/nfs_fs.h:57, from kernel/sysctl.c:53: include/net/ipv6.h: In function 'ip6_frag_nqueues': include/net/ipv6.h:273:12: error: 'struct net' has no member named 'ipv6' include/net/ipv6.h: In function 'ip6_frag_mem': include/net/ipv6.h:278:25: error: 'struct net' has no member named 'ipv6' -- In file included from include/net/ip_vs.h:24:0, from kernel/sysctl_binary.c:6: include/net/ipv6.h: In function 'ip6_frag_nqueues': include/net/ipv6.h:273:12: error: 'struct net' has no member named 'ipv6' include/net/ipv6.h: In function 'ip6_frag_mem': include/net/ipv6.h:278:25: error: 'struct net' has no member named 'ipv6' -- In file included from security/lsm_audit.c:27:0: include/net/ipv6.h: In function 'ip6_frag_nqueues': include/net/ipv6.h:273:12: error: 'struct net' has no member named 'ipv6' include/net/ipv6.h: In function 'ip6_frag_mem': include/net/ipv6.h:278:25: error: 'struct net' has no member named 'ipv6' -- In file included from include/net/inetpeer.h:15:0, from include/net/route.h:28, from include/net/inet_hashtables.h:32, from include/net/tcp.h:37, from drivers/net/slip/slhc.c:74: include/net/ipv6.h: In function 'ip6_frag_nqueues': include/net/ipv6.h:273:12: error: 'struct net' has no member named 'ipv6' include/net/ipv6.h: In function 'ip6_frag_mem': include/net/ipv6.h:278:25: error: 'struct net' has no member named 'ipv6' -- In file included from include/net/addrconf.h:47:0, from lib/vsprintf.c:28: include/net/ipv6.h: In function 'ip6_frag_nqueues': include/net/ipv6.h:273:12: error: 'struct net' has no member named 'ipv6' include/net/ipv6.h: In function 'ip6_frag_mem': include/net/ipv6.h:278:25: error: 'struct net' has no member named 'ipv6' .. vim +273 include/net/ipv6.h 270 271 static inline int ip6_frag_nqueues(struct net *net) 272 { > 273 return net->ipv6.frags.nqueues; 274 } 275 276 static inline int ip6_frag_mem(struct net *net) --- 0-DAY kernel build testing backend Open Source Technology Centre Fengguang Wu Intel Corporation