linux/net
Matthieu Baerts (NGI0) 6982826fe5 mptcp: fallback to TCP after SYN+MPC drops
Some middleboxes might be nasty with MPTCP, and decide to drop packets
with MPTCP options, instead of just dropping the MPTCP options (or
letting them pass...).

In this case, it sounds better to fallback to "plain" TCP after 2
retransmissions, and try again.

Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/477
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20240909-net-next-mptcp-fallback-x-mpc-v1-2-da7ebb4cd2a3@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-11 15:57:50 -07:00
..
6lowpan ipv6: eliminate ndisc_ops_is_useropt() 2024-08-12 17:23:57 -07:00
9p Two fixes headed to stable trees: 2024-05-29 09:25:15 -07:00
802
8021q netdev_features: remove NETIF_F_ALL_FCOE 2024-09-03 11:36:43 +02:00
appletalk
atm atm: clean up a put_user() calls 2024-06-14 19:08:50 -07:00
ax25 ax25: Replace kfree() in ax25_dev_free() with ax25_dev_put() 2024-06-01 15:49:42 -07:00
batman-adv netdev_features: convert NETIF_F_NETNS_LOCAL to dev->netns_local 2024-09-03 11:36:43 +02:00
bluetooth Bluetooth: MGMT: Ignore keys being loaded with invalid type 2024-08-30 17:57:11 -04:00
bpf bpf-next-for-netdev 2024-07-09 17:01:46 +02:00
bridge netfilter: br_netfilter: Unmask upper DSCP bits in br_nf_pre_routing_finish() 2024-09-09 14:14:52 +01:00
caif net: caif: use max() to simplify the code 2024-08-26 09:48:53 -07:00
can Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-09-05 20:37:20 -07:00
ceph libceph: fix crush_choose_firstn() kernel-doc warnings 2024-07-11 16:33:07 +02:00
core ipsec-next-2024-09-10 2024-09-10 19:00:47 -07:00
dcb
dccp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-06-27 12:14:11 -07:00
devlink devlink: Constify the 'table_ops' parameter of devl_dpipe_table_register() 2024-06-05 10:24:57 +01:00
dns_resolver
dsa net: dsa: microchip: update tag_ksz masks for KSZ9477 family 2024-09-10 17:27:56 -07:00
ethernet netkit: Fix pkt_type override upon netkit pass verdict 2024-05-25 10:48:57 -07:00
ethtool net-timestamp: introduce SOF_TIMESTAMPING_OPT_RX_FILTER flag 2024-09-10 16:55:23 -07:00
handshake net/handshake: use sockfd_put() helper 2024-08-27 16:09:25 -07:00
hsr net: hsr: Remove interlink_sequence_nr. 2024-09-11 15:49:07 -07:00
ieee802154 netdev_features: convert NETIF_F_NETNS_LOCAL to dev->netns_local 2024-09-03 11:36:43 +02:00
ife
ipv4 mptcp: fallback to TCP after SYN+MPC drops 2024-09-11 15:57:50 -07:00
ipv6 netfilter pull request 24-09-06 2024-09-06 18:39:31 -07:00
iucv s390/iucv: Fix vargs handling in iucv_alloc_device() 2024-08-22 13:09:20 -07:00
kcm kcm: Serialise kcm_sendmsg() for the same socket. 2024-08-19 18:36:12 -07:00
key
l2tp l2tp: remove unneeded null check in l2tp_v2_session_get_next 2024-09-04 16:39:32 -07:00
l3mdev
lapb
llc llc: Constify struct llc_sap_state_trans 2024-07-15 08:51:19 -07:00
mac80211 wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop() 2024-09-09 11:45:06 +02:00
mac802154 net: mac802154: Fix racy device stats updates by DEV_STATS_INC() and DEV_STATS_ADD() 2024-06-03 11:20:56 +02:00
mctp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-08-22 17:06:18 -07:00
mpls net: mpls: delete redundant judgment statements 2024-08-23 14:27:46 +01:00
mptcp mptcp: fallback to TCP after SYN+MPC drops 2024-09-11 15:57:50 -07:00
ncsi net/ncsi: Fix the multi thread manner of NCSI driver 2024-06-01 16:21:44 -07:00
netfilter netfilter: nft_flow_offload: Unmask upper DSCP bits in nft_flow_route() 2024-09-09 14:14:53 +01:00
netlabel
netlink net: netlink: Remove the dump_cb_mutex field from struct netlink_sock 2024-08-26 10:35:16 +01:00
netrom net/netrom: prefer strscpy over strcpy 2024-08-29 12:33:07 -07:00
nfc Quite smaller than usual. Notably it includes the fix for the unix 2024-05-23 12:49:37 -07:00
nsh
openvswitch netdev_features: convert NETIF_F_NETNS_LOCAL to dev->netns_local 2024-09-03 11:36:43 +02:00
packet Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-07-15 13:19:17 -07:00
phonet sysctl: treewide: constify the ctl_table argument of proc_handlers 2024-07-24 20:59:29 +02:00
psample net: psample: fix flag being set in wrong skb 2024-07-11 18:11:31 -07:00
qrtr net: qrtr: ns: Ignore ENODEV failures in ns 2024-06-14 13:17:21 +02:00
rds net: rds: add option for GCOV profiling 2024-08-09 13:18:46 +01:00
rfkill wifi: rfkill: Correct parameter type for rfkill_set_hw_state_reason() 2024-08-27 10:28:55 +02:00
rose
rxrpc rxrpc: Remove unused function declarations 2024-08-02 17:17:34 -07:00
sched sch_cake: constify inverse square root cache 2024-09-10 18:31:52 -07:00
sctp sctp: Unmask upper DSCP bits in sctp_v4_get_dst() 2024-09-09 14:14:53 +01:00
smc net/smc: add sysctl for smc_limit_hs 2024-09-10 12:11:04 +02:00
strparser
sunrpc rpcrdma: Trace connection registration and unregistration 2024-08-19 11:50:41 -04:00
switchdev
tipc net/tipc: make use of the helper macro LIST_HEAD() 2024-09-06 18:10:21 -07:00
tls net: tls: wait for async completion on last message 2024-09-06 18:20:55 -07:00
unix af_unix: Don't return OOB skb in manage_oob(). 2024-09-09 17:14:27 -07:00
vmw_vsock Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-08-15 17:18:52 -07:00
wireless wifi: cfg80211: fix two more possible UBSAN-detected off-by-one errors 2024-09-09 11:43:21 +02:00
x25
xdp xsk: Require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len 2024-07-25 11:57:27 +02:00
xfrm ipsec-next-2024-09-10 2024-09-10 19:00:47 -07:00
compat.c
devres.c
Kconfig ethtool: provide customized dim profile management 2024-06-25 17:15:06 -07:00
Kconfig.debug
Makefile
socket.c net-timestamp: introduce SOF_TIMESTAMPING_OPT_RX_FILTER flag 2024-09-10 16:55:23 -07:00
sysctl_net.c sysctl: Remove check for sentinel element in ctl_table arrays 2024-06-13 10:50:52 +02:00