From: patchwork-bot+netdevbpf@kernel.org
To: Allison Henderson <achender@kernel.org>
Cc: netdev@vger.kernel.org, linux-kselftest@vger.kernel.org,
pabeni@redhat.com, edumazet@google.com, rds-devel@oss.oracle.com,
kuba@kernel.org, horms@kernel.org, linux-rdma@vger.kernel.org,
allison.henderson@oracle.com
Subject: Re: [PATCH net v2] net/rds: Fix circular locking dependency in rds_tcp_tune
Date: Tue, 03 Mar 2026 12:10:05 +0000 [thread overview]
Message-ID: <177253980580.841923.11409589067259781986.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260227202336.167757-1-achender@kernel.org>
Hello:
This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:
On Fri, 27 Feb 2026 13:23:36 -0700 you wrote:
> syzbot reported a circular locking dependency in rds_tcp_tune() where
> sk_net_refcnt_upgrade() is called while holding the socket lock:
>
> ======================================================
> WARNING: possible circular locking dependency detected
> ======================================================
> kworker/u10:8/15040 is trying to acquire lock:
> ffffffff8e9aaf80 (fs_reclaim){+.+.}-{0:0},
> at: __kmalloc_cache_noprof+0x4b/0x6f0
>
> [...]
Here is the summary with links:
- [net,v2] net/rds: Fix circular locking dependency in rds_tcp_tune
https://git.kernel.org/netdev/net/c/6a877ececd6d
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2026-03-03 12:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-27 20:23 [PATCH net v2] net/rds: Fix circular locking dependency in rds_tcp_tune Allison Henderson
2026-03-03 12:10 ` patchwork-bot+netdevbpf [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=177253980580.841923.11409589067259781986.git-patchwork-notify@kernel.org \
--to=patchwork-bot+netdevbpf@kernel.org \
--cc=achender@kernel.org \
--cc=allison.henderson@oracle.com \
--cc=edumazet@google.com \
--cc=horms@kernel.org \
--cc=kuba@kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=linux-rdma@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=rds-devel@oss.oracle.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