Wei Wang 213ad73d06 tcp: disable TFO blackhole logic by default ... Multiple complaints have been raised from the TFO users on the internet stating that the TFO blackhole logic is too aggressive and gets falsely triggered too often. (e.g. https://blog.apnic.net/2021/07/05/tcp-fast-open-not-so-fast/) Considering that most middleboxes no longer drop TFO packets, we decide to disable the blackhole logic by setting /proc/sys/net/ipv4/tcp_fastopen_blackhole_timeout_set to 0 by default. Fixes: cf1ef3f071 ("net/tcp_fastopen: Disable active side TFO in certain scenarios") Signed-off-by: Wei Wang <weiwan@google.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Neal Cardwell <ncardwell@google.com> Acked-by: Soheil Hassas Yeganeh <soheil@google.com> Acked-by: Yuchung Cheng <ycheng@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2021-07-21 22:50:31 -07:00
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bpfilter
netfilter
af_inet.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-06-18 19:47:02 -07:00
ah4.c	Networking changes for 5.14.	2021-06-30 15:51:09 -07:00
arp.c
bpf_tcp_ca.c
cipso_ipv4.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-06-18 19:47:02 -07:00
datagram.c
devinet.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-06-18 19:47:02 -07:00
esp4_offload.c
esp4.c	Networking changes for 5.14.	2021-06-30 15:51:09 -07:00
fib_frontend.c	net: Use nlmsg_unicast() instead of netlink_unicast()	2021-07-13 09:28:29 -07:00
fib_lookup.h
fib_notifier.c
fib_rules.c
fib_semantics.c
fib_trie.c
fou.c
gre_demux.c
gre_offload.c
icmp.c	ipv6: ICMPV6: add response to ICMPV6 RFC 8335 PROBE messages	2021-06-28 14:29:45 -07:00
igmp.c
inet_connection_sock.c	tcp: Add stats for socket migration.	2021-06-23 12:56:08 -07:00
inet_diag.c	net: Use nlmsg_unicast() instead of netlink_unicast()	2021-07-13 09:28:29 -07:00
inet_fragment.c
inet_hashtables.c
inet_timewait_sock.c
inetpeer.c
ip_forward.c
ip_fragment.c
ip_gre.c	gre: let mac_header point to outer header only when necessary	2021-06-28 12:44:17 -07:00
ip_input.c
ip_options.c
ip_output.c	net: ip: avoid OOM kills with large UDP sends over loopback	2021-06-24 11:17:21 -07:00
ip_sockglue.c
ip_tunnel_core.c
ip_tunnel.c	net: ip_tunnel: fix mtu calculation for ETHER tunnel devices	2021-07-09 13:53:53 -07:00
ip_vti.c
ipcomp.c	Networking changes for 5.14.	2021-06-30 15:51:09 -07:00
ipconfig.c
ipip.c	ipip: allow redirecting ipip and mplsip packets to eth devices	2021-06-28 12:44:17 -07:00
ipmr_base.c
ipmr.c	ipmr: Fix indentation issue	2021-07-07 20:52:25 -07:00
Kconfig
Makefile
metrics.c
netfilter.c
netlink.c
nexthop.c
ping.c	net: sock: introduce sk_error_report	2021-06-29 11:28:21 -07:00
proc.c	tcp: Add stats for socket migration.	2021-06-23 12:56:08 -07:00
protocol.c
raw_diag.c	net: Use nlmsg_unicast() instead of netlink_unicast()	2021-07-13 09:28:29 -07:00
raw.c	net: sock: introduce sk_error_report	2021-06-29 11:28:21 -07:00
route.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-06-29 15:45:27 -07:00
syncookies.c
sysctl_net_ipv4.c
tcp_bbr.c
tcp_bic.c
tcp_bpf.c	bpf, sockmap, tcp: sk_prot needs inuse_idx set for proc stats	2021-07-15 19:54:22 +02:00
tcp_cdg.c
tcp_cong.c
tcp_cubic.c
tcp_dctcp.c
tcp_dctcp.h
tcp_diag.c
tcp_fastopen.c	tcp: disable TFO blackhole logic by default	2021-07-21 22:50:31 -07:00
tcp_highspeed.c
tcp_htcp.c
tcp_hybla.c
tcp_illinois.c
tcp_input.c	mptcp: avoid processing packet if a subflow reset	2021-07-09 18:38:53 -07:00
tcp_ipv4.c	tcp: disable TFO blackhole logic by default	2021-07-21 22:50:31 -07:00
tcp_lp.c
tcp_metrics.c
tcp_minisocks.c	tcp: Add stats for socket migration.	2021-06-23 12:56:08 -07:00
tcp_nv.c
tcp_offload.c
tcp_output.c	ipv6: tcp: drop silly ICMPv6 packet too big messages	2021-07-08 12:27:08 -07:00
tcp_rate.c
tcp_recovery.c
tcp_scalable.c
tcp_timer.c	net: sock: introduce sk_error_report	2021-06-29 11:28:21 -07:00
tcp_ulp.c
tcp_vegas.c
tcp_vegas.h
tcp_veno.c
tcp_westwood.c
tcp_yeah.c	tcp_yeah: check struct yeah size at compile time	2021-06-29 11:54:36 -07:00
tcp.c	tcp: call sk_wmem_schedule before sk_mem_charge in zerocopy path	2021-07-09 11:25:24 -07:00
tunnel4.c
udp_bpf.c	bpf, sockmap, udp: sk_prot needs inuse_idx set for proc stats	2021-07-15 19:54:36 +02:00
udp_diag.c	net: Use nlmsg_unicast() instead of netlink_unicast()	2021-07-13 09:28:29 -07:00
udp_impl.h
udp_offload.c	udp: properly flush normal packet at GRO time	2021-07-02 16:19:14 -07:00
udp_tunnel_core.c
udp_tunnel_nic.c
udp_tunnel_stub.c
udp.c	udp: check encap socket in __udp_lib_err	2021-07-21 08:49:31 -07:00
udplite.c
xfrm4_input.c
xfrm4_output.c
xfrm4_policy.c
xfrm4_protocol.c
xfrm4_state.c
xfrm4_tunnel.c