From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C9F7B385D79; Mon, 25 May 2026 19:10:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779736203; cv=none; b=RyIcXhJmicxAZVPVDFwaf0TGEAqhJagXGJ179PA59DN+/iua8SEwRTPUS+OO4tdgRqZrdmskOzOfGEHYjCXuYcoWGVoFKZifr5FqDs391m3hjrpzBf4XD91EwUG6v5F5BMQM5+m4ny5tzZ/tr4Qh32B9QEGjkI9JD5TexYuZCmc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779736203; c=relaxed/simple; bh=CQIwo/+uoUtf6GVcsy+r/PrVniU8YCURG5WOj0wOpEc=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=eXIYpdKvjBmFlG+9RCurGK5Ml2bY4e4JPuNVIIDVjBZ4W+LLuoFtKDIQaT8gNG2Fx9qLbIVlP6L+3mE46p0BGo0yLwzmmcPUqnuIVn3ZnE4pnJmcd2o2PMXdSFsEccTOSvbjydlshm8w/FpZwq9HWa2AgSkSeL1hM7rGgF4zun0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=n5D9LSPZ; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="n5D9LSPZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 71BFE1F00A3A; Mon, 25 May 2026 19:10:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779736202; bh=tqaOp+ZDWDC3UIxDELAWihuKv/0z0wgKTmEF36hX5l4=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=n5D9LSPZRsPv//pGSYjiLeWYNtOCH81lQy+NqHQSOpWjmSvbr/ULQNl/BKW2jg5QN d3QRIDy/IjvU8j/QkTw/xS3/0Hi8aO7QbynMR6OqeJYdw46kKzjqRmyRjrmjPWw8YQ 1OVtIJmp7zk7mdZenjYiFexo0QUEcG/H+dYu1X/CZ0cfLCNaHyRaXDxVzoTUJ9hM+F 109SU240rXpYKpPm3qjkQ5kLd02zgO9qIGwlKPUAKeLdZk2I5b7QkPel5GqS7DsTJX CcWQD3NCfSNaL0GHg3Nr6O363mWS1TwK2gvDdlGAZrMeJyVg0aCdDbwZaTRfml81vM Xr9OPXbsf7acA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 56F5E380AA75; Mon, 25 May 2026 19:10:10 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] rds: annotate data-race around rs_seen_congestion From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177973620889.3087812.8566427149825736484.git-patchwork-notify@kernel.org> Date: Mon, 25 May 2026 19:10:08 +0000 References: <20260522011621.304470-1-jiayuan.chen@linux.dev> In-Reply-To: <20260522011621.304470-1-jiayuan.chen@linux.dev> To: Jiayuan Chen Cc: netdev@vger.kernel.org, syzbot+fbf3648ae7f5bdb05c59@syzkaller.appspotmail.com, achender@kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, andy.grover@oracle.com, linux-rdma@vger.kernel.org, rds-devel@oss.oracle.com, linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Fri, 22 May 2026 09:16:20 +0800 you wrote: > rs_seen_congestion is read in rds_poll() and written in rds_sendmsg() > and rds_poll() without any lock. Use READ_ONCE()/WRITE_ONCE() to > annotate these lockless accesses and silence KCSAN. > > Fixes: b98ba52f96e7 ("RDS: only put sockets that have seen congestion on the poll_waitq") > Reported-by: syzbot+fbf3648ae7f5bdb05c59@syzkaller.appspotmail.com > Closes: https://lore.kernel.org/netdev/6a0f8d94.050a0220.6b33c.0000.GAE@google.com/ > Signed-off-by: Jiayuan Chen > > [...] Here is the summary with links: - [net] rds: annotate data-race around rs_seen_congestion https://git.kernel.org/netdev/net-next/c/67636cab273e You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html