Paolo Abeni e468d37118 mptcp: implemented OoO queue pruning ...

When moving incoming skbs in the msk receive queue and the latter
is above limits, prune it as needed quite alike what TCP is doing
at the subflow level. The main difference relies in the stop condition:
since MPTCP does not perform collapsing, it's better off dropping the
bare minimum to fit the (newer) incoming packet.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Tested-by: Gang Yan <yangang@kylinos.cn>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20260807-net-next-mptcp-oooq-pruning-v3-7-dbc1eb853cc3@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2026-08-11 18:35:38 -07:00

..

bpf.c

mptcp: bpf: Fix type confusion in bpf_mptcp_sock_from_subflow()

2026-05-08 11:38:10 -07:00

crypto_test.c

mptcp: fill in missing MODULE_DESCRIPTION()

2023-12-17 20:54:22 +00:00

crypto.c

mptcp: use HMAC-SHA256 library instead of open-coded HMAC

2025-09-03 15:08:20 -07:00

ctrl.c

mptcp: introduce add_addr_v6_port_drop_ts sysctl knob

2026-06-11 15:33:37 -07:00

diag.c

tcp: ulp: diag: more info without CAP_NET_ADMIN

2025-03-07 19:39:53 -08:00

fastopen.c

mptcp: fastopen: only mark MPTFO subflows with SYN data

2026-08-06 08:46:23 -07:00

Kconfig

mptcp: select CRYPTO_LIB_UTILS instead of CRYPTO

2025-12-08 23:44:16 -08:00

Makefile

mptcp: pm: split in-kernel PM specific code

2025-03-10 13:35:50 -07:00

mib.c

mptcp: implemented OoO queue pruning

2026-08-11 18:35:38 -07:00

mib.h

mptcp: implemented OoO queue pruning

2026-08-11 18:35:38 -07:00

mptcp_diag.c

mptcp: introduce mptcp-level backlog

2025-11-24 19:49:43 -08:00

mptcp_pm_gen.c

tools: ynl-gen: add regeneration comment

2025-11-25 19:20:42 -08:00

mptcp_pm_gen.h

tools: ynl-gen: add regeneration comment

2025-11-25 19:20:42 -08:00

options.c

mptcp: explicitly drop over memory limits

2026-08-11 18:35:37 -07:00

pm_kernel.c

mptcp: pm: uniform announced addresses helpers

2026-06-11 15:33:38 -07:00

pm_netlink.c

mptcp: pm: ignore unknown endpoint flags

2025-12-08 23:54:02 -08:00

pm_userspace.c

mptcp: pm: fix memory leak from alloc-during-teardown race

2026-08-06 08:46:23 -07:00

pm.c

mptcp: move the stale logic out of retrans scheduler

2026-08-11 18:35:37 -07:00

protocol.c

mptcp: implemented OoO queue pruning

2026-08-11 18:35:38 -07:00

protocol.h

mptcp: move the stale logic out of retrans scheduler

2026-08-11 18:35:37 -07:00

sched.c

mptcp: sched: split validation part

2025-04-15 08:21:46 -07:00

sockopt.c

mptcp: sockopt: set sockopt on all subflows

2026-06-03 19:04:26 -07:00

subflow.c

mptcp: remove MPC && MPJ check

2026-08-06 08:46:23 -07:00

syncookies.c

mptcp: don't return sockets in foreign netns

2021-09-24 10:51:36 +01:00

token_test.c

mptcp: token kunit: set protocol

2024-02-26 18:42:12 -08:00

token.c

mptcp: fix kdoc warnings

2026-02-06 20:35:06 -08:00