Matthieu Baerts (NGI0) 47f4272207 mptcp: safety check before fallback ...

[ Upstream commit db75a16813aabae3b78c06b1b99f5e314c1f55d3 ]

Recently, some fallback have been initiated, while the connection was
not supposed to fallback.

Add a safety check with a warning to detect when an wrong attempt to
fallback is being done. This should help detecting any future issues
quicker.

Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20250224-net-mptcp-misc-fixes-v1-3-f550f636b435@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-03-22 12:50:44 -07:00

..

bpf.c

bpf: Add update_socket_protocol hook

2023-08-16 10:22:16 -07:00

crypto_test.c

mptcp: move crypto test to KUNIT

2020-06-26 16:21:39 -07:00

crypto.c

kunit: mptcp: adhere to KUNIT formatting standard

2021-04-16 17:10:40 -07:00

ctrl.c

mptcp: sysctl: sched: avoid using current->nsproxy

2025-01-17 13:36:17 +01:00

diag.c

mptcp: correct MPTCP_SUBFLOW_ATTR_SSN_OFFSET reserved size

2024-08-29 17:33:19 +02:00

fastopen.c

mptcp: pr_debug: add missing \n at the end

2024-09-08 07:54:35 +02:00

Kconfig

kunit: mptcp: adhere to KUNIT formatting standard

2021-04-16 17:10:40 -07:00

Makefile

mptcp: add struct mptcp_sched_ops

2023-08-22 17:31:18 -07:00

mib.c

mptcp: prevent MPC handshake on port-based signal endpoints

2024-10-22 15:46:25 +02:00

mib.h

mptcp: prevent MPC handshake on port-based signal endpoints

2024-10-22 15:46:25 +02:00

mptcp_diag.c

tcp: Access &tcp_hashinfo via net.

2022-09-20 10:21:49 -07:00

options.c

mptcp: consolidate suboption status

2025-02-08 09:52:37 +01:00

pm_netlink.c

mptcp: fix 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr

2025-03-13 12:58:26 +01:00

pm_userspace.c

mptcp: hold pm lock when deleting entry

2024-11-22 15:38:36 +01:00

pm.c

mptcp: pr_debug: add missing \n at the end

2024-09-08 07:54:35 +02:00

protocol.c

mptcp: prevent excessive coalescing on receive

2025-02-17 09:40:42 +01:00

protocol.h

mptcp: safety check before fallback

2025-03-22 12:50:44 -07:00

sched.c

mptcp: pr_debug: add missing \n at the end

2024-09-08 07:54:35 +02:00

sockopt.c

mptcp: pr_debug: add missing \n at the end

2024-09-08 07:54:35 +02:00

subflow.c

mptcp: reset when MPTCP opts are dropped after join

2025-03-07 16:45:47 +01:00

syncookies.c

mptcp: don't return sockets in foreign netns

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

token_test.c

mptcp: init sk->sk_prot in build_msk()

2023-01-09 07:30:50 +00:00

token.c

mptcp: add statistics for mptcp socket in use

2023-01-09 07:30:50 +00:00