From: kernel test robot <lkp@intel.com>
To: Eric Dumazet <edumazet@google.com>,
"David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: oe-kbuild-all@lists.linux.dev, Simon Horman <horms@kernel.org>,
Neal Cardwell <ncardwell@google.com>,
Kuniyuki Iwashima <kuniyu@google.com>,
Martin KaFai Lau <martin.lau@kernel.org>,
netdev@vger.kernel.org, eric.dumazet@gmail.com,
Eric Dumazet <edumazet@google.com>
Subject: Re: [PATCH v4 net-next] tcp: add cwnd_event_tx_start to tcp_congestion_ops
Date: Wed, 25 Mar 2026 14:32:47 +0800 [thread overview]
Message-ID: <202603251430.gQ3VuiKV-lkp@intel.com> (raw)
In-Reply-To: <20260323234920.1097858-1-edumazet@google.com>
Hi Eric,
kernel test robot noticed the following build warnings:
[auto build test WARNING on net-next/main]
url: https://github.com/intel-lab-lkp/linux/commits/Eric-Dumazet/tcp-add-cwnd_event_tx_start-to-tcp_congestion_ops/20260325-042334
base: net-next/main
patch link: https://lore.kernel.org/r/20260323234920.1097858-1-edumazet%40google.com
patch subject: [PATCH v4 net-next] tcp: add cwnd_event_tx_start to tcp_congestion_ops
config: i386-randconfig-141-20260325 (https://download.01.org/0day-ci/archive/20260325/202603251430.gQ3VuiKV-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
smatch: v0.5.0-9004-gb810ac53
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202603251430.gQ3VuiKV-lkp@intel.com/
New smatch warnings:
include/net/tcp.h:1449 tcp_ca_event() warn: inconsistent indenting
include/net/tcp.h:1449 tcp_ca_event() warn: inconsistent indenting
Old smatch warnings:
net/ipv4/tcp_output.c:779 tcp_options_write() error: we previously assumed 'tp' could be null (see line 747)
vim +1449 include/net/tcp.h
1441
1442 static inline void tcp_ca_event(struct sock *sk, const enum tcp_ca_event event)
1443 {
1444 const struct inet_connection_sock *icsk = inet_csk(sk);
1445
1446 if (event == CA_EVENT_TX_START) {
1447 if (icsk->icsk_ca_ops->cwnd_event_tx_start)
1448 icsk->icsk_ca_ops->cwnd_event_tx_start(sk);
> 1449 return;
1450 }
1451 if (icsk->icsk_ca_ops->cwnd_event)
1452 icsk->icsk_ca_ops->cwnd_event(sk, event);
1453 }
1454
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
prev parent reply other threads:[~2026-03-25 6:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-23 23:49 [PATCH v4 net-next] tcp: add cwnd_event_tx_start to tcp_congestion_ops Eric Dumazet
2026-03-25 4:10 ` patchwork-bot+netdevbpf
2026-03-25 6:32 ` kernel test robot [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202603251430.gQ3VuiKV-lkp@intel.com \
--to=lkp@intel.com \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=eric.dumazet@gmail.com \
--cc=horms@kernel.org \
--cc=kuba@kernel.org \
--cc=kuniyu@google.com \
--cc=martin.lau@kernel.org \
--cc=ncardwell@google.com \
--cc=netdev@vger.kernel.org \
--cc=oe-kbuild-all@lists.linux.dev \
--cc=pabeni@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox