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Subject[PATCH net-next 0/8] mptcp: small improvements, fix and clean-ups
Date
This series contain mostly unrelated patches:

- The two first patches can be seen as "fixes". They are part of this
series for -next because it looks like the last batch of fixes for
v6.9 has already been sent. These fixes are not urgent, so they can
wait if an unlikely v6.9-rc8 is published. About the two patches:
- Patch 1 fixes getsockopt(SO_KEEPALIVE) support on MPTCP sockets
- Patch 2 makes sure the full TCP keep-alive feature is supported,
not just SO_KEEPALIVE.

- Patch 3 is a small optimisation when getsockopt(MPTCP_INFO) is used
without buffer, just to check if MPTCP is still being used: no
fallback to TCP.

- Patch 4 adds net.mptcp.available_schedulers sysctl knob to list packet
schedulers, similar to net.ipv4.tcp_available_congestion_control.

- Patch 5 and 6 fix CheckPatch warnings: "prefer strscpy over strcpy"
and "else is not generally useful after a break or return".

- Patch 7 and 8 remove and add header includes to avoid unused ones, and
add missing ones to be self-contained.

Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
---
Gregory Detal (1):
mptcp: add net.mptcp.available_schedulers

Matthieu Baerts (NGI0) (7):
mptcp: SO_KEEPALIVE: fix getsockopt support
mptcp: fix full TCP keep-alive support
mptcp: sockopt: info: stop early if no buffer
mptcp: prefer strscpy over strcpy
mptcp: remove unnecessary else statements
mptcp: move mptcp_pm_gen.h's include
mptcp: include inet_common in mib.h

include/net/mptcp.h | 3 +++
net/mptcp/ctrl.c | 29 +++++++++++++++++++--
net/mptcp/mib.h | 2 ++
net/mptcp/pm_netlink.c | 1 +
net/mptcp/pm_userspace.c | 1 +
net/mptcp/protocol.c | 5 ++--
net/mptcp/protocol.h | 6 +++--
net/mptcp/sched.c | 22 ++++++++++++++++
net/mptcp/sockopt.c | 66 +++++++++++++++++++++++++++++++++++++++++++++---
net/mptcp/subflow.c | 32 ++++++++++++-----------
10 files changed, 143 insertions(+), 24 deletions(-)
---
base-commit: 383eed2de529287337d9153a5084d4291a7c69f2
change-id: 20240509-upstream-net-next-20240509-misc-improvements-84b3489136f3

Best regards,
--
Matthieu Baerts (NGI0) <matttbe@kernel.org>


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