From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 85668333725 for ; Fri, 27 Feb 2026 03:40:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772163607; cv=none; b=LS1SyLDQDKqKAFOOljrGb2uoVVFDxJ86YJedWRJVKofKA6YQEjMigJSe580nDPuCYX8InvCFBpPpQ89CBF5hVeXhII+r7nKsxP3fnbxn1/WK1RU/BCcyohFvHBIj64gLPer0tUPJxO/hqeLPTpgczLAMtkGKrQ5Sfog2n13pmQI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772163607; c=relaxed/simple; bh=grMY7p7XxH6NyebWLabnHMeEWObzHoPkBdmQOVQOrQ8=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=hMnCnyXAry6JcpUAe5MxIYlbQkSjCpPqRj+WoOPAlSJGXNei31+qDTcvUpUKyVIwy5553jt3fbbkvQAnDYDN4hyrztoOj/yLkcmYAw8bHOdTdls1+UEzbNtbsv18op8YxH8qpwizdGisbP7fNeY24yZz90dwCIfmQ2yzP1+p5Fc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Q+lNvoXt; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Q+lNvoXt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6905BC19421; Fri, 27 Feb 2026 03:40:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772163607; bh=grMY7p7XxH6NyebWLabnHMeEWObzHoPkBdmQOVQOrQ8=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Q+lNvoXtO42peSdncvHjD8v4iU6YpXcdjDZocKfHvhC7Lkcr/ERBBHn7EeYRZIxyH Qc3WgQz/U9Yx87Ft4j2ppo9OGuuPAFFbOsT9V/VnIestoSKerSNpGzcV2Ml/mDokUW Rp9XIiXz7mTHb+bspSXF/LtpHvaVh8ZigH6HqU+zaNP9M+xjGKiKBu9HcJwd9LDmga BgtiBtkzYIIcXeXT+KMWQJGYRC0EV4ncWVIDuMFi/Syn5/JpzDeAAQIJyz8pTXr/hs y3xq83pQnZTanY3qWs5bj84fK35ZZYuydun1Qv1Px4cOfTVQDaNhJ8j4DZMmaOeS2A kjnsh3nomFn8g== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id B9F9D393109B; Fri, 27 Feb 2026 03:40:12 +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] net: annotate data-races around sk->sk_{data_ready,write_space} From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177216361129.1960351.7747994191402885743.git-patchwork-notify@kernel.org> Date: Fri, 27 Feb 2026 03:40:11 +0000 References: <20260225131547.1085509-1-edumazet@google.com> In-Reply-To: <20260225131547.1085509-1-edumazet@google.com> To: Eric Dumazet Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, kuniyu@google.com, netdev@vger.kernel.org, eric.dumazet@gmail.com, syzbot+87f770387a9e5dc6b79b@syzkaller.appspotmail.com, daniel@iogearbox.net, john.fastabend@gmail.com, jakub@cloudflare.com, willemdebruijn.kernel@gmail.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Wed, 25 Feb 2026 13:15:47 +0000 you wrote: > skmsg (and probably other layers) are changing these pointers > while other cpus might read them concurrently. > > Add corresponding READ_ONCE()/WRITE_ONCE() annotations > for UDP, TCP and AF_UNIX. > > Fixes: 604326b41a6f ("bpf, sockmap: convert to generic sk_msg interface") > Reported-by: syzbot+87f770387a9e5dc6b79b@syzkaller.appspotmail.com > Closes: https://lore.kernel.org/netdev/699ee9fc.050a0220.1cd54b.0009.GAE@google.com/ > Signed-off-by: Eric Dumazet > Cc: Daniel Borkmann > Cc: Kuniyuki Iwashima > Cc: John Fastabend > Cc: Jakub Sitnicki > Cc: Willem de Bruijn > > [...] Here is the summary with links: - [net] net: annotate data-races around sk->sk_{data_ready,write_space} https://git.kernel.org/netdev/net/c/2ef2b20cf4e0 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html