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authorPaolo Abeni2021-06-30 13:42:13 +0200
committerDavid S. Miller2021-07-01 13:22:40 -0700
commit71158bb1f2d2da61385c58fc1114e1a1c19984ba (patch)
treeec837242618e860ced501bced939cc20924c4b33 /net/ipv6
parentca75bcf0a83b6cc7f53a593d98ec7121c4839b43 (diff)
tcp: consistently disable header prediction for mptcp
The MPTCP receive path is hooked only into the TCP slow-path. The DSS presence allows plain MPTCP traffic to hit that consistently. Since commit e1ff9e82e2ea ("net: mptcp: improve fallback to TCP"), when an MPTCP socket falls back to TCP, it can hit the TCP receive fast-path, and delay or stop triggering the event notification. Address the issue explicitly disabling the header prediction for MPTCP sockets. Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/200 Fixes: e1ff9e82e2ea ("net: mptcp: improve fallback to TCP") Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
0 files changed, 0 insertions, 0 deletions