Yuchung Cheng 66555e92fb tcp: detect SYN/data drop when F-RTO is disabled ... On receiving the SYN-ACK, Fast Open checks icsk_retransmit for SYN retransmission to detect SYN/data drops. But if F-RTO is disabled, icsk_retransmit is reset at step D of tcp_fastretrans_alert() ( under tcp_ack()) before tcp_rcv_fastopen_synack(). The fix is to use total_retrans instead which accounts for SYN retransmission regardless the use of F-RTO. Signed-off-by: Yuchung Cheng <ycheng@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2013-01-31 14:20:07 -05:00
..
netfilter	netfilter: nf_nat: Also handle non-ESTABLISHED routing changes in MASQUERADE	2012-12-16 23:28:30 +01:00
af_inet.c	net: Make CAP_NET_BIND_SERVICE per user namespace	2012-11-18 20:33:37 -05:00
ah4.c	xfrm4: Invalidate all ipv4 routes on IPsec pmtu events	2013-01-21 12:43:54 +01:00
arp.c	arp: fix a regression in arp_solicit()	2012-12-24 18:42:58 -08:00
cipso_ipv4.c	cipso: don't follow a NULL pointer when setsockopt() is called	2012-07-18 09:01:12 -07:00
datagram.c	ipv4: Add a socket release callback for datagram sockets	2013-01-21 14:17:05 -05:00
devinet.c	ipv4: fix NULL checking in devinet_ioctl()	2013-01-06 21:11:18 -08:00
esp4.c	xfrm4: Invalidate all ipv4 routes on IPsec pmtu events	2013-01-21 12:43:54 +01:00
fib_frontend.c	net: Enable a userns root rtnl calls that are safe for unprivilged users	2012-11-18 20:33:36 -05:00
fib_lookup.h
fib_rules.c	sections: fix section conflicts in net	2012-10-06 03:04:45 +09:00
fib_semantics.c	ipv4: 16 slots in initial fib_info hash table	2012-10-22 14:29:06 -04:00
fib_trie.c	ipv4/route: arg delay is useless in rt_cache_flush()	2012-09-18 15:44:34 -04:00
gre.c
icmp.c	ipv4: avoid passing NULL to inet_putpeer() in icmpv4_xrlim_allow()	2012-11-26 17:24:41 -05:00
igmp.c	igmp: export symbol ip_mc_leave_group	2012-10-01 18:39:44 -04:00
inet_connection_sock.c	inet: Fix kmemleak in tcp_v4/6_syn_recv_sock and dccp_v4/6_request_recv_sock	2012-12-14 13:14:07 -05:00
inet_diag.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2012-12-12 18:07:07 -08:00
inet_fragment.c	ipv6: unify fragment thresh handling code	2012-09-19 17:23:28 -04:00
inet_hashtables.c	net: move inet_dport/inet_num in sock_common	2012-11-30 15:02:56 -05:00
inet_lro.c
inet_timewait_sock.c
inetpeer.c	Merge branch 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq	2012-10-02 09:54:49 -07:00
ip_forward.c	ipv4: introduce rt_uses_gateway	2012-10-08 17:42:36 -04:00
ip_fragment.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2012-12-12 18:07:07 -08:00
ip_gre.c	IP_GRE: Fix kernel panic in IP_GRE with GRE csum.	2013-01-28 00:07:34 -05:00
ip_input.c	net: TCP early demux cleanup	2012-07-30 14:53:21 -07:00
ip_options.c	net: Allow userns root to control ipv4	2012-11-18 20:32:45 -05:00
ip_output.c	net: Handle encapsulated offloads before fragmentation or handing to lower dev	2012-12-09 00:20:28 -05:00
ip_sockglue.c	net: prevent setting ttl=0 via IP_TTL	2013-01-08 17:57:10 -08:00
ip_vti.c	net: Allow userns root to control ipv4	2012-11-18 20:32:45 -05:00
ipcomp.c	xfrm4: Invalidate all ipv4 routes on IPsec pmtu events	2013-01-21 12:43:54 +01:00
ipconfig.c	net/ipv4/ipconfig: really display the BOOTP/DHCP server's address.	2013-01-04 15:14:14 -08:00
ipip.c	net: Allow userns root to control ipv4	2012-11-18 20:32:45 -05:00
ipmr.c	ipmr: advertise new mfc entries via rtnl	2012-12-04 13:08:11 -05:00
Kconfig	net/ipv4: VTI support new module for ip_vti.	2012-07-18 09:36:12 -07:00
Makefile	memcg: rename config variables	2012-07-31 18:42:43 -07:00
netfilter.c	netfilter: properly annotate ipv4_netfilter_{init,fini}()	2012-09-03 13:56:04 +02:00
ping.c	ipv4: Add a socket release callback for datagram sockets	2013-01-21 14:17:05 -05:00
proc.c	tcp: TCP Fast Open Server - header & support functions	2012-08-31 20:02:18 -04:00
protocol.c	net: Add net protocol offload registration infrustructure	2012-11-15 17:36:17 -05:00
raw.c	ipv4: Add a socket release callback for datagram sockets	2013-01-21 14:17:05 -05:00
route.c	ipv4: Fix route refcount on pmtu discovery	2013-01-22 14:23:17 -05:00
syncookies.c	tcp: better retrans tracking for defer-accept	2012-11-03 14:45:00 -04:00
sysctl_net_ipv4.c	net: Don't export sysctls to unprivileged users	2012-11-18 20:30:55 -05:00
tcp_bic.c
tcp_cong.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-12-13 12:00:02 -08:00
tcp_cubic.c
tcp_diag.c
tcp_fastopen.c	tcp: TCP Fast Open Server - header & support functions	2012-08-31 20:02:18 -04:00
tcp_highspeed.c
tcp_htcp.c
tcp_hybla.c
tcp_illinois.c	net: fix divide by zero in tcp algorithm illinois	2012-11-01 11:55:59 -04:00
tcp_input.c	tcp: detect SYN/data drop when F-RTO is disabled	2013-01-31 14:20:07 -05:00
tcp_ipv4.c	tcp: Increment LISTENOVERFLOW and LISTENDROPS in tcp_v4_conn_request()	2013-01-29 15:43:04 -05:00
tcp_lp.c
tcp_memcontrol.c
tcp_metrics.c	tcp: handle tcp_net_metrics_init() order-5 memory allocation failures	2012-11-16 13:36:27 -05:00
tcp_minisocks.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-11-10 18:32:51 -05:00
tcp_output.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2012-12-12 18:07:07 -08:00
tcp_probe.c
tcp_scalable.c
tcp_timer.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-11-10 18:32:51 -05:00
tcp_vegas.c
tcp_vegas.h
tcp_veno.c
tcp_westwood.c
tcp_yeah.c
tcp.c	tcp: fix splice() and tcp collapsing interaction	2013-01-10 14:09:57 -08:00
tunnel4.c
udp_diag.c	netlink: Rename pid to portid to avoid confusion	2012-09-10 15:30:41 -04:00
udp_impl.h
udp.c	ipv4: Add a socket release callback for datagram sockets	2013-01-21 14:17:05 -05:00
udplite.c
xfrm4_input.c	ipv4: Fix input route performance regression.	2012-07-26 15:50:39 -07:00
xfrm4_mode_beet.c
xfrm4_mode_transport.c
xfrm4_mode_tunnel.c	net/ipv4: VTI support rx-path hook in xfrm4_mode_tunnel.	2012-07-18 09:36:12 -07:00
xfrm4_output.c
xfrm4_policy.c	xfrm: Fix the gc threshold value for ipv4	2012-11-13 09:15:07 +01:00
xfrm4_state.c
xfrm4_tunnel.c