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Message-Id: <20240605-tcp_ao-tracepoints-v2-0-e91e161282ef@gmail.com>
Date: Wed, 05 Jun 2024 03:20:01 +0100
From: Dmitry Safonov via B4 Relay <devnull+0x7f454c46.gmail.com@...nel.org>
To: Eric Dumazet <edumazet@...gle.com>,
"David S. Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>, David Ahern <dsahern@...nel.org>,
Steven Rostedt <rostedt@...dmis.org>,
Masami Hiramatsu <mhiramat@...nel.org>,
Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
Jonathan Corbet <corbet@....net>
Cc: Mohammad Nassiri <mnassiri@...na.com>, Simon Horman <horms@...nel.org>,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-trace-kernel@...r.kernel.org, linux-doc@...r.kernel.org,
Dmitry Safonov <0x7f454c46@...il.com>
Subject: [PATCH net-next v2 0/6] net/tcp: TCP-AO and TCP-MD5 tracepoints
Signed-off-by: Dmitry Safonov <0x7f454c46@...il.com>
---
Changes in v2:
- Fix the build with CONFIG_IPV6=m (Eric Dumazet)
- Move unused keyid/rnext/maclen later in the series to the patch
that uses them (Simon Horman)
- Reworked tcp_ao selftest lib to allow async tracing non-tcp events
(was working on a stress-test that needs trace_kfree_skb() event,
not in this series).
- Separated selftest changes from kernel, as they now have a couple
of unrelated to tracepoints changes
- Wrote a few lines of Documentation/
- Link to v1: https://lore.kernel.org/r/20240224-tcp-ao-tracepoints-v1-0-15f31b7f30a7@arista.com
---
Dmitry Safonov (6):
net/tcp: Use static_branch_tcp_{md5,ao} to drop ifdefs
net/tcp: Add a helper tcp_ao_hdr_maclen()
net/tcp: Move tcp_inbound_hash() from headers
net/tcp: Add tcp-md5 and tcp-ao tracepoints
net/tcp: Remove tcp_hash_fail()
Documentation/tcp-ao: Add a few lines on tracepoints
Documentation/networking/tcp_ao.rst | 9 +
include/net/tcp.h | 79 +--------
include/net/tcp_ao.h | 42 +----
include/trace/events/tcp.h | 317 ++++++++++++++++++++++++++++++++++++
net/ipv4/tcp.c | 87 ++++++++--
net/ipv4/tcp_ao.c | 24 +--
net/ipv4/tcp_input.c | 8 +-
net/ipv4/tcp_ipv4.c | 8 +-
net/ipv4/tcp_output.c | 2 +
9 files changed, 434 insertions(+), 142 deletions(-)
---
base-commit: a6ba5125f10bd7307e775e585ad21a8f7eda1b59
change-id: 20240531-tcp_ao-tracepoints-fa2e14e1f0dd
Best regards,
--
Dmitry Safonov <0x7f454c46@...il.com>
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