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 62C4336F419; Wed, 11 Mar 2026 03:00:32 +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=1773198032; cv=none; b=N1t91uDXdu1rIl7zUYCWITFQcq7nJmFjpyJC/g/urmoXoosPiTL8H0S1+qwCSVJG/x03Uqw1YMtGQK3xUaliws+cKd7i2IBvdLMjUyJX4ifhbF21qCBU8bjFVtczZ6kMrKD9E+HD0jdmqreuzqekaxGbI/utEw0Ju2qYV0Ew8jM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773198032; c=relaxed/simple; bh=QCZX6uCYWQS9Cudgh83g257TDd0OEilB3a65roZsYDQ=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=qbcV2ld+ZO0wKRg9ZuCpAl6ZuviKAhusCJRsklzVco8q8PvIRyeUcwn/6DLEW3lOm6L0EZ8F3SqWMzc/6Wyu+OgSKnrNSqYz0BvXz9y1ZWhiRxAiUwYAz5dJzpDy/ZL8MpWR+2P4lzJy4RT+lM8fXjVYfTWfnHehHnG21J7c8UU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eozGORkq; 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="eozGORkq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0FCEFC2BCAF; Wed, 11 Mar 2026 03:00:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773198032; bh=QCZX6uCYWQS9Cudgh83g257TDd0OEilB3a65roZsYDQ=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=eozGORkqI6yNlGUJM+Ts7oUi02aMfsP0Bg4ZJy5jAP/1I2kUMP2pmoyS6IwwcksMd UOTxoQPZkkOzsPIW1WB6BMQWuBCTyuu5XTYfAzM86bWvoNqcFrJK8PxPaivSsuc0Pa u7ZzxOYt8NVRF+n1ksHutPlLu5AuywCygBt+1px2T4yR/uR8LBtYVsMNg3N3mPbM0R iaclxiUXBpY+ygEjpGUKOEtJyMj8qQHqi/j1KfswAcYdcD9LnsPweHx/kKyxIRRwB5 oKBTO7kxv8TGH43LSbRC9msp34LbEi3Q97p2U12KrnCHOVXNhmDU9Qm6Iznyv0TzG3 LlpNu5iPOFSYQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id B9F673808200; Wed, 11 Mar 2026 03:00:29 +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-next v2] net: sched: cls_u32: Avoid memcpy() false-positive warning in u32_init_knode() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177319802854.3019253.7099854699383492435.git-patchwork-notify@kernel.org> Date: Wed, 11 Mar 2026 03:00:28 +0000 References: <20260309123917.402183-1-jiayuan.chen@linux.dev> In-Reply-To: <20260309123917.402183-1-jiayuan.chen@linux.dev> To: Jiayuan Chen Cc: netdev@vger.kernel.org, horms@kernel.org, gustavoars@kernel.org, jiayuan.chen@shopee.com, syzbot+d5ace703ed883df56e42@syzkaller.appspotmail.com, jhs@mojatatu.com, jiri@resnulli.us, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, kees@kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Mon, 9 Mar 2026 20:39:16 +0800 you wrote: > From: Jiayuan Chen > > Syzbot reported a warning in u32_init_knode() [1]. > > Similar to commit 7cba18332e36 ("net: sched: cls_u32: Avoid memcpy() > false-positive warning") which addressed the same issue in u32_change(), > use unsafe_memcpy() in u32_init_knode() to work around the compiler's > inability to see into composite flexible array structs. > > [...] Here is the summary with links: - [net-next,v2] net: sched: cls_u32: Avoid memcpy() false-positive warning in u32_init_knode() https://git.kernel.org/netdev/net-next/c/34bd3c6b0bd3 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html