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linux-stable/include/net
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Yuchung Cheng 93b174ad71 tcp: bug fix Fast Open client retransmission 
If SYN-ACK partially acks SYN-data, the client retransmits the
remaining data by tcp_retransmit_skb(). This increments lost recovery
state variables like tp->retrans_out in Open state. If loss recovery
happens before the retransmission is acked, it triggers the WARN_ON
check in tcp_fastretrans_alert(). For example: the client sends
SYN-data, gets SYN-ACK acking only ISN, retransmits data, sends
another 4 data packets and get 3 dupacks.

Since the retransmission is not caused by network drop it should not
update the recovery state variables. Further the server may return a
smaller MSS than the cached MSS used for SYN-data, so the retranmission
needs a loop. Otherwise some data will not be retransmitted until timeout
or other loss recovery events.

Signed-off-by: Yuchung Cheng <ycheng@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-07 14:39:28 -05:00
..
9p
9p: Reduce object size with CONFIG_NET_9P_DEBUG
2012-01-05 10:51:44 -06:00
bluetooth
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
2012-09-24 14:39:16 -04:00
caif
caif-hsi: Remove use of module parameters
2012-06-25 16:44:12 -07:00
irda
TTY: ircomm, use tty from tty_port
2012-06-12 15:50:24 -07:00
iucv
af_iucv: add shutdown for HS transport
2012-03-07 22:52:24 -08:00
netfilter
netlink: Rename pid to portid to avoid confusion
2012-09-10 15:30:41 -04:00
netns
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2012-10-02 11:11:09 -07:00
nfc
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
2012-09-28 11:11:16 -04:00
phonet
net: remove my future former mail address
2012-06-17 16:29:38 -07:00
sctp
sctp: check src addr when processing SACK to update transport state
2012-10-04 15:53:48 -04:00
tc_act
net/sched: add ACT_CSUM action to update packets checksums
2010-08-20 01:42:59 -07:00
act_api.h
net: sched: constify tcf_proto and tc_action
2011-07-06 02:52:16 -07:00
addrconf.h
netfilter: ip6tables: add MASQUERADE target
2012-08-30 03:00:18 +02:00
af_ieee802154.h
af_ieee802154: add support for WANT_ACK socket option
2009-08-12 21:54:50 -07:00
af_rxrpc.h
net: Remove __KERNEL__ cpp checks from include/net
2011-04-24 10:54:56 -07:00
af_unix.h
af_unix: speedup /proc/net/unix
2012-06-08 14:27:23 -07:00
ah.h
ipsec: update MAX_AH_AUTH_LEN to support sha512
2011-01-13 21:48:25 -08:00
arp.h
net: Dont use ifindices in hash fns
2012-08-09 16:18:06 -07:00
atmclip.h
atm: clip: Use device neigh support on top of "arp_tbl".
2011-11-30 18:51:03 -05:00
ax25.h
userns: Convert net/ax25 to use kuid_t where appropriate
2012-08-14 21:49:42 -07:00
ax88796.h
ax88796: Add method to take MAC from platform data
2009-03-24 23:32:03 -07:00
cfg80211-wext.h
cfg80211: remove unused wext handler exports
2011-08-08 14:26:29 -04:00
cfg80211.h
mac80211: verify that skb data is present
2012-10-26 22:52:42 +02:00
checksum.h
net: core: add function for incremental IPv6 pseudo header checksum updates
2012-08-30 03:00:16 +02:00
cipso_ipv4.h
cipso: handle CIPSO options correctly when NetLabel is disabled
2012-06-01 14:18:29 -04:00
cls_cgroup.h
cgroup: Assign subsystem IDs during compile time
2012-09-14 09:57:43 -07:00
codel.h
codel: refine one condition to avoid a nul rec_inv_sqrt
2012-08-10 16:52:54 -07:00
compat.h
net: cleanup unsigned to unsigned int
2012-04-15 12:44:40 -04:00
datalink.h
…
dcbevent.h
dcb: Add stub routines for !CONFIG_DCB
2011-10-06 15:49:51 -04:00
dcbnl.h
net/dcb: Add an optional max rate attribute
2012-04-05 05:08:04 -04:00
dn_dev.h
decnet: RCU conversion and get rid of dev_base_lock
2010-11-08 13:50:08 -08:00
dn_fib.h
net: cleanup unsigned to unsigned int
2012-04-15 12:44:40 -04:00
dn_neigh.h
…
dn_nsp.h
net: use __packed annotation
2010-06-03 03:21:52 -07:00
dn_route.h
decnet: Use neighbours privately in dn_route struct.
2012-07-05 01:12:14 -07:00
dn.h
net: cleanup unsigned to unsigned int
2012-04-15 12:44:40 -04:00
dsa.h
dsa: Include linux/if_ether.h to fix build error
2011-12-01 11:41:06 -05:00
dsfield.h
…
dst_ops.h
net: Fix warnings in dst_ops.h
2012-07-19 10:43:03 -07:00
dst.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2012-08-22 14:21:38 -07:00
esp.h
…
ethoc.h
net: Add support for the OpenCores 10/100 Mbps Ethernet MAC.
2009-03-27 00:16:21 -07:00
fib_rules.h
ipv4: Elide fib_validate_source() completely when possible.
2012-06-29 01:36:36 -07:00
flow_keys.h
flow_dissector: use a 64bit load/store
2011-11-29 13:17:03 -05:00
flow.h
ipv4: Add FLOWI_FLAG_KNOWN_NH
2012-10-08 17:42:36 -04:00
garp.h
garp: remove last synchronize_rcu() call
2011-05-12 17:46:56 -04:00
gen_stats.h
Fix common misspellings
2011-03-31 11:26:23 -03:00
genetlink.h
netlink: Rename pid to portid to avoid confusion
2012-09-10 15:30:41 -04:00
gre.h
PPTP: PPP over IPv4 (Point-to-Point Tunneling Protocol)
2010-08-21 23:05:39 -07:00
gro_cells.h
net: add gro_cells infrastructure
2012-10-01 17:01:46 -04:00
icmp.h
net: cleanup unsigned to unsigned int
2012-04-15 12:44:40 -04:00
ieee80211_radiotap.h
wireless: add radiotap A-MPDU status field
2012-08-20 13:53:09 +02:00
ieee802154_netdev.h
mac802154: declare reduced mlme operations
2012-05-16 15:16:56 -04:00
ieee802154.h
6LoWPAN: add fragmentation support
2011-11-14 00:19:42 -05:00
if_inet6.h
net: delete all instances of special processing for token ring
2012-05-15 20:14:35 -04:00
inet6_connection_sock.h
ipv6: Add helper inet6_csk_update_pmtu().
2012-07-16 03:44:56 -07:00
inet6_hashtables.h
ipv6: Early TCP socket demux
2012-07-26 15:50:39 -07:00
inet_common.h
net-tcp: Fast Open client - sendmsg(MSG_FASTOPEN)
2012-07-19 11:02:03 -07:00
inet_connection_sock.h
net: ipv6: fix TCP early demux
2012-08-06 13:33:21 -07:00
inet_ecn.h
tunnel: drop packet if ECN present with not-ECT
2012-09-27 18:12:37 -04:00
inet_frag.h
ipv6: unify fragment thresh handling code
2012-09-19 17:23:28 -04:00
inet_hashtables.h
ipv4: Early TCP socket demux.
2012-06-19 21:22:05 -07:00
inet_sock.h
net: use a per task frag allocator
2012-09-24 16:31:37 -04:00
inet_timewait_sock.h
inet: remove rcu protection on tw_net
2011-12-14 13:34:55 -05:00
inetpeer.h
ipv4: Maintain redirect and PMTU info in struct rtable again.
2012-07-10 22:40:14 -07:00
ip6_checksum.h
…
ip6_fib.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2012-09-28 14:40:49 -04:00
ip6_route.h
ipv6: fix inet6_csk_xmit()
2012-07-18 08:59:58 -07:00
ip6_tunnel.h
gre: Support GRE over IPv6
2012-08-14 14:28:32 -07:00
ip_fib.h
ipv4: add a fib_type to fib_info
2012-10-04 13:58:26 -04:00
ip_vs.h
ipvs: add pmtu_disc option to disable IP DF for TUN packets
2012-08-10 10:35:07 +09:00
ip.h
ipv4: fix path MTU discovery with connection tracking
2012-08-26 19:13:55 +02:00
ipcomp.h
percpu: add __percpu sparse annotations to net
2010-02-16 23:05:38 -08:00
ipconfig.h
…
ipip.h
ipv4: gre: add GRO capability
2012-10-01 17:01:57 -04:00
ipv6.h
ipv6: make ip6_frag_nqueues() and ip6_frag_mem() static inline
2012-09-19 17:23:28 -04:00
ipx.h
net: Remove __KERNEL__ cpp checks from include/net
2011-04-24 10:54:56 -07:00
iw_handler.h
Fix common misspellings
2011-03-31 11:26:23 -03:00
lapb.h
lapb: Neaten debugging
2012-05-17 18:45:20 -04:00
lib80211.h
include: replace linux/module.h with "struct module" wherever possible
2011-10-31 19:32:32 -04:00
llc_c_ac.h
…
llc_c_ev.h
net: cleanup unsigned to unsigned int
2012-04-15 12:44:40 -04:00
llc_c_st.h
…
llc_conn.h
llc: use a device based hash table to speed up multicast delivery
2009-12-26 20:43:57 -08:00
llc_if.h
…
llc_pdu.h
net: delete all instances of special processing for token ring
2012-05-15 20:14:35 -04:00
llc_s_ac.h
…
llc_s_ev.h
…
llc_s_st.h
…
llc_sap.h
…
llc.h
llc: Remove stray reference to sysctl_llc_station_ack_timeout.
2012-09-17 13:13:24 -04:00
mac80211.h
mac80211: add key flag for management keys
2012-09-10 11:29:17 +02:00
mac802154.h
mac802154: add wpan device-class support
2012-06-26 21:06:11 -07:00
mip6.h
net: use __packed annotation
2010-06-03 03:21:52 -07:00
mld.h
ipv6 mcast: Introduce include/net/mld.h for MLD definitions.
2010-04-23 13:35:55 +09:00
ndisc.h
net: Dont use ifindices in hash fns
2012-08-09 16:18:06 -07:00
neighbour.h
net: output path optimizations
2012-08-07 16:24:55 -07:00
net_namespace.h
sections: fix section conflicts in net
2012-10-06 03:04:45 +09:00
net_ratelimit.h
net: Kill ratelimit.h dependency in linux/net.h
2011-05-27 13:41:33 -04:00
netdma.h
…
netevent.h
net: Pass neighbours and dest address into NETEVENT_REDIRECT events.
2012-07-05 02:21:55 -07:00
netlabel.h
userns: Convert the audit loginuid to be a kuid
2012-09-17 18:08:54 -07:00
netlink.h
netlink: Rename pid to portid to avoid confusion
2012-09-10 15:30:41 -04:00
netprio_cgroup.h
cgroup: Assign subsystem IDs during compile time
2012-09-14 09:57:43 -07:00
netrom.h
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
nexthop.h
…
nl802154.h
ieee802154: add support for channel pages from IEEE 802.15.4-2006
2009-08-19 23:08:22 +04:00
p8022.h
…
ping.h
net: ping: fix build failure
2011-05-17 14:16:58 -04:00
pkt_cls.h
net: Fix range checks in tcf_valid_offset().
2010-12-21 12:43:16 -08:00
pkt_sched.h
net: cleanup unsigned to unsigned int
2012-04-15 12:44:40 -04:00
protocol.h
ipv6: Early TCP socket demux
2012-07-26 15:50:39 -07:00
psnap.h
snap: use const for descriptor
2009-03-21 19:06:50 -07:00
raw.h
include/net/raw.h: Convert raw_seq_private macro to inline
2010-09-08 13:42:22 -07:00
rawv6.h
ipv6: bool/const conversions phase2
2012-05-19 01:08:16 -04:00
red.h
net_sched: red: Make minor corrections to comments
2012-04-16 23:53:11 -04:00
regulatory.h
cfg80211: add cellular base station regulatory hint support
2012-07-17 12:16:39 +02:00
request_sock.h
tcp: TCP Fast Open Server - support TFO listeners
2012-08-31 20:02:19 -04:00
rose.h
rose: Add length checks to CALL_REQUEST parsing
2011-03-27 17:59:04 -07:00
route.h
ipv4: introduce rt_uses_gateway
2012-10-08 17:42:36 -04:00
rtnetlink.h
rtnl: allow to specify different num for rx and tx queue count
2012-07-20 11:06:59 -07:00
sch_generic.h
net sched: Pass the skb into change so it can access NETLINK_CB
2012-08-14 21:55:28 -07:00
scm.h
net: Remove unnecessary NULL check in scm_destroy().
2012-09-24 15:52:33 -04:00
secure_seq.h
tcp: add const qualifiers where possible
2011-10-21 05:22:42 -04:00
slhc_vj.h
…
snmp.h
net: avoid reloads in SNMP_UPD_PO_STATS
2012-08-06 13:40:47 -07:00
sock.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2012-10-02 13:38:27 -07:00
stp.h
…
tcp_memcontrol.h
cgroup: pass struct mem_cgroup instead of struct cgroup to socket memcg
2012-04-10 10:04:07 -07:00
tcp_states.h
…
tcp.h
tcp: bug fix Fast Open client retransmission
2012-12-07 14:39:28 -05:00
timewait_sock.h
[PATCH] tcp: Cache inetpeer in timewait socket, and only when necessary.
2012-06-09 14:56:12 -07:00
transp_v6.h
net: relax PKTINFO non local ipv6 udp xmit check
2011-08-30 17:39:01 -04:00
udp.h
net/ipv6/udp: UDP encapsulation: introduce encap_rcv hook into IPv6
2012-04-28 22:21:51 -04:00
udplite.h
net: ipv4: Standardize prefixes for message logging
2012-03-12 17:05:21 -07:00
wext.h
wext: refactor
2009-10-07 16:39:43 -04:00
wimax.h
net: cleanup unsigned to unsigned int
2012-04-15 12:44:40 -04:00
wpan-phy.h
mac802154: monitor device support
2012-05-16 15:17:08 -04:00
x25.h
net: cleanup unsigned to unsigned int
2012-04-15 12:44:40 -04:00
x25device.h
X25: Add if_x25.h and x25 to device identifiers
2010-04-22 16:12:36 -07:00
xfrm.h
xfrm: Fix the gc threshold value for ipv4
2012-11-13 09:15:07 +01:00