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linux/net/mptcp
History
Paolo Abeni 56b824eb49 mptcp: prevent excessive coalescing on receive 
Currently the skb size after coalescing is only limited by the skb
layout (the skb must not carry frag_list). A single coalesced skb
covering several MSS can potentially fill completely the receive
buffer. In such a case, the snd win will zero until the receive buffer
will be empty again, affecting tput badly.

Fixes: 8268ed4c9d ("mptcp: introduce and use mptcp_try_coalesce()")
Cc: stable@vger.kernel.org # please delay 2 weeks after 6.13-final release
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20241230-net-mptcp-rbuf-fixes-v1-3-8608af434ceb@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-02 18:44:03 -08:00
..
bpf.c
crypto.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
crypto_test.c
ctrl.c mptcp: disable active MPTCP in case of blackhole 2024-09-11 15:57:50 -07:00
diag.c mptcp: annotate data-races around subflow->fully_established 2024-10-28 15:55:45 -07:00
fastopen.c
Kconfig
Makefile
mib.c mptcp: prevent MPC handshake on port-based signal endpoints 2024-10-15 10:57:02 -07:00
mib.h mptcp: prevent MPC handshake on port-based signal endpoints 2024-10-15 10:57:02 -07:00
mptcp_diag.c
mptcp_pm_gen.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-11-07 13:44:16 -08:00
mptcp_pm_gen.h
options.c mptcp: fix TCP options overflow. 2024-12-30 17:47:13 -08:00
pm.c mptcp: implement mptcp_pm_connection_closed 2024-10-28 15:55:45 -07:00
pm_netlink.c mptcp: pm: avoid code duplication to lookup endp 2024-11-18 18:50:13 -08:00
pm_userspace.c mptcp: hold pm lock when deleting entry 2024-11-13 18:51:02 -08:00
protocol.c mptcp: prevent excessive coalescing on receive 2025-01-02 18:44:03 -08:00
protocol.h mptcp: annotate data-races around subflow->fully_established 2024-10-28 15:55:45 -07:00
sched.c mptcp: remove unneeded lock when listing scheds 2024-11-05 17:54:39 -08:00
sockopt.c
subflow.c mptcp: remove the redundant assignment of 'new_ctx->tcp_sock' in subflow_ulp_clone() 2024-11-09 09:09:07 -08:00
syncookies.c
token.c
token_test.c