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 C9EDE14F6C for ; Tue, 11 Mar 2025 12:19:59 +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=1741695599; cv=none; b=fvuPXcuGwgeiAQ6bKDKTwMxKtFTKkK4UyCQgVfuYDyj/1oXD95secgxK2vgWC2XlyJNGJoELriUAwSzoViYz5vR/XfyiWPNWOSGY1+Uu9/Uh4vZZUgnRlTXwhVrvwSLwlah4fGLFW0rsA0DeAfRCf07v8DVwtetLqMAXVp/MVlk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741695599; c=relaxed/simple; bh=MbpR1m1iArGmXCDtDc8xl0gwyOROfWfyoGm2oiG4Y10=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=t+2zq8mcHPRswH03bawGULvuZUPgIvpPnhecokGJqlj9K3MSQY6cktLfWw3pug+fAv5jfGk7+nhG+6rZ7d9FJawRyggCPsK+bBzy4x+pf08fiTG24UF1HzhcZVvjlQq2SdVToi6ztIvlAnDC6P/ntJO2VsbSsgNRm1E9ueeu3jg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Cm6yg1lT; 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="Cm6yg1lT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4F46BC4CEE9; Tue, 11 Mar 2025 12:19:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741695599; bh=MbpR1m1iArGmXCDtDc8xl0gwyOROfWfyoGm2oiG4Y10=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Cm6yg1lTT8BpE2wFHJThth0EjMUIv6HNKXnqy6gXhNdGFSlKNqR5GdI4storK52uJ 8hKNHgjHzv0FY+n0JmF5UXVfZ1WGI9g7ocdckAYrECNdWdhjdsI5hMZ8kFYeJIzBOk BkdQTWiyQKUlZpasc5DEE+d6mVAMAgiUEt4DYN41tUXokc/3fknVcZaEFcx9G/vxLl wlxdG2voffEWWrlBN7RTunn08OlJ9WC+pDTrRocnu203jnP6mnFSIRVnhALOHGPXXT uEGfXLYOAJ2oMEl9ny2/WqzkoCUGk36CJmfyHAJm3SLgZ5o4WIZdj8WbD/MMxiuPny /ICroyWIxHR1Q== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id AEBA9380AC1C; Tue, 11 Mar 2025 12:20:34 +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: mctp: unshare packets when reassembling From: patchwork-bot+netdevbpf@kernel.org Message-Id: <174169563351.61999.16449045559572414523.git-patchwork-notify@kernel.org> Date: Tue, 11 Mar 2025 12:20:33 +0000 References: <20250306-matt-mctp-usb-v1-1-085502b3dd28@codeconstruct.com.au> In-Reply-To: <20250306-matt-mctp-usb-v1-1-085502b3dd28@codeconstruct.com.au> To: Matt Johnston Cc: jk@codeconstruct.com.au, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, netdev@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Paolo Abeni : On Thu, 06 Mar 2025 10:32:45 +0800 you wrote: > Ensure that the frag_list used for reassembly isn't shared with other > packets. This avoids incorrect reassembly when packets are cloned, and > prevents a memory leak due to circular references between fragments and > their skb_shared_info. > > The upcoming MCTP-over-USB driver uses skb_clone which can trigger the > problem - other MCTP drivers don't share SKBs. > > [...] Here is the summary with links: - net: mctp: unshare packets when reassembling https://git.kernel.org/netdev/net/c/f5d83cf0eeb9 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html