Julian Anastasov 0dec879f63 net: use dst_confirm_neigh for UDP, RAW, ICMP, L2TP ... When same struct dst_entry can be used for many different neighbours we can not use it for pending confirmations. The datagram protocols can use MSG_CONFIRM to confirm the neighbour. When used with MSG_PROBE we do not reach the code where neighbour is confirmed, so we have to do the same slow lookup by using the dst_confirm_neigh() helper. When MSG_PROBE is not used, ip_append_data/ip6_append_data will set the skb flag dst_pending_confirm. Reported-by: YueHaibing <yuehaibing@huawei.com> Fixes: 5110effee8 ("net: Do delayed neigh confirmation.") Fixes: f2bb4bedf3 ("ipv4: Cache output routes in fib_info nexthops.") Signed-off-by: Julian Anastasov <ja@ssi.bg> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-02-07 13:07:47 -05:00
..
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2017-02-03 16:58:20 -05:00
af_inet.c	net/tcp-fastopen: make connect()'s return case more consistent with non-TFO	2017-01-25 14:12:21 -05:00
ah4.c
arp.c
cipso_ipv4.c
datagram.c
devinet.c	net: ipv4: remove fib_lookup.h from devinet.c include list	2017-02-02 23:09:08 -05:00
esp4.c
fib_frontend.c	lwtunnel: fix autoload of lwt modules	2017-01-18 17:07:14 -05:00
fib_lookup.h
fib_rules.c
fib_semantics.c	lwtunnel: remove device arg to lwtunnel_build_state	2017-01-30 15:14:22 -05:00
fib_trie.c
fou.c
gre_demux.c
gre_offload.c
icmp.c
igmp.c
inet_connection_sock.c	inet: don't use sk_v6_rcv_saddr directly	2017-01-20 14:35:51 -05:00
inet_diag.c
inet_fragment.c
inet_hashtables.c	inet: kill smallest_size and smallest_port	2017-01-18 13:04:29 -05:00
inet_timewait_sock.c
inetpeer.c
ip_forward.c
ip_fragment.c
ip_gre.c
ip_input.c
ip_options.c
ip_output.c	net: use dst_confirm_neigh for UDP, RAW, ICMP, L2TP	2017-02-07 13:07:47 -05:00
ip_sockglue.c
ip_tunnel.c
ip_tunnel_core.c	lwtunnel: remove device arg to lwtunnel_build_state	2017-01-30 15:14:22 -05:00
ip_vti.c
ipcomp.c
ipconfig.c
ipip.c
ipmr.c
Kconfig
Makefile
netfilter.c
ping.c	net: use dst_confirm_neigh for UDP, RAW, ICMP, L2TP	2017-02-07 13:07:47 -05:00
proc.c	net: add LINUX_MIB_PFMEMALLOCDROP counter	2017-02-02 23:34:19 -05:00
protocol.c
raw.c	net: use dst_confirm_neigh for UDP, RAW, ICMP, L2TP	2017-02-07 13:07:47 -05:00
raw_diag.c
route.c	net: add confirm_neigh method to dst_ops	2017-02-07 13:07:46 -05:00
syncookies.c
sysctl_net_ipv4.c	net: Avoid receiving packets with an l3mdev on unbound UDP sockets	2017-01-30 15:00:58 -05:00
tcp.c	tcp: record pkts sent and retransmistted	2017-01-29 19:17:23 -05:00
tcp_bbr.c
tcp_bic.c
tcp_cdg.c
tcp_cong.c
tcp_cubic.c
tcp_dctcp.c
tcp_diag.c
tcp_fastopen.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-01-28 10:33:06 -05:00
tcp_highspeed.c
tcp_htcp.c
tcp_hybla.c
tcp_illinois.c
tcp_input.c	tcp: replace dst_confirm with sk_dst_confirm	2017-02-07 13:07:46 -05:00
tcp_ipv4.c	tcp: add tcp_mss_clamp() helper	2017-02-03 11:19:34 -05:00
tcp_lp.c
tcp_metrics.c	tcp: replace dst_confirm with sk_dst_confirm	2017-02-07 13:07:46 -05:00
tcp_minisocks.c	tcp: add tcp_mss_clamp() helper	2017-02-03 11:19:34 -05:00
tcp_nv.c
tcp_offload.c
tcp_output.c	tcp: replace dst_confirm with sk_dst_confirm	2017-02-07 13:07:46 -05:00
tcp_probe.c
tcp_rate.c
tcp_recovery.c
tcp_scalable.c
tcp_timer.c
tcp_vegas.c
tcp_vegas.h
tcp_veno.c
tcp_westwood.c
tcp_yeah.c
tunnel4.c
udp.c	net: use dst_confirm_neigh for UDP, RAW, ICMP, L2TP	2017-02-07 13:07:47 -05:00
udp_diag.c
udp_impl.h
udp_offload.c
udp_tunnel.c
udplite.c
xfrm4_input.c
xfrm4_mode_beet.c
xfrm4_mode_transport.c
xfrm4_mode_tunnel.c
xfrm4_output.c
xfrm4_policy.c
xfrm4_protocol.c
xfrm4_state.c
xfrm4_tunnel.c