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 C861832D43E; Thu, 23 Oct 2025 14:30:36 +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=1761229836; cv=none; b=bh3t3Bm91CC4SDjbBKWbIA9aBKxeMMf8L+m7qBwd+GFUp+x8Yg9Q0fgZCkrBRGzB8VWf84+1TMrMg6NDkysi+n3KVUWO49HcFdeKti/yZ+03FVGd7T4Y2qkZLntCkvOttmhHldyjaIbQ+jOC6Mx40pLr+R7S8qm95EDAJTwlJAg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761229836; c=relaxed/simple; bh=AtBLuOu30wZ5DYW+wY+eKPBg8t1AvODpuADEttnpp0k=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=uIaddGI9WO7PuvtEV4lKfEaYQLvBrccvB+zy9CbNWX1azHeqIu8x93H2YRfcLXBD4t4mEU1+fYscDFjHHjebyTv2yVi0ij1iRMAG9UkTY3W/2rzbWO1mNX/fQXszOyPcEP9Bnz6vA+bS5N6y6nT700/38WWmZDtXksv/juBNp3Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RZRs9nyB; 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="RZRs9nyB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 45402C4CEE7; Thu, 23 Oct 2025 14:30:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761229836; bh=AtBLuOu30wZ5DYW+wY+eKPBg8t1AvODpuADEttnpp0k=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=RZRs9nyB4Mm8qPSdRmapwMQhcEGAnbIKs1FQHvXMqKipGanH43pui0FEd+bncs3Vb Mjrgdm1+qS8SSkovcZgzwaWrxjrqOoQAcYzCUM5FS9Gs9fzKCBW0rFHtifGlzFDjj/ fgJhDiDw20y3Vbv6HqnIj2nJSy4nRWuhS9WC8/HbZvWB9pa6lyNO8FEuXAxoqZIEqh ddb/dfpnpyju+Bas4o20bhOBatNv5gtRulaGTb+dclfmhpNroofIqGhxKuVQIUZfiY cH5yXgevIgeyEO7dag94VfkzjGCUAgHbTNvbFBQ6Ms0fhInfRwOqLpDq0JLXi5ADoc 4ZBpo1Ec/1kTw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id EB2413809A97; Thu, 23 Oct 2025 14:30:17 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net V2] virtio-net: zero unused hash fields From: patchwork-bot+netdevbpf@kernel.org Message-Id: <176122981674.3105055.12862313802330532402.git-patchwork-notify@kernel.org> Date: Thu, 23 Oct 2025 14:30:16 +0000 References: <20251022034421.70244-1-jasowang@redhat.com> In-Reply-To: <20251022034421.70244-1-jasowang@redhat.com> To: Jason Wang Cc: mst@redhat.com, xuanzhuo@linux.alibaba.com, eperezma@redhat.com, pabeni@redhat.com, virtualization@lists.linux.dev, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, stable@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Wed, 22 Oct 2025 11:44:21 +0800 you wrote: > When GSO tunnel is negotiated virtio_net_hdr_tnl_from_skb() tries to > initialize the tunnel metadata but forget to zero unused rxhash > fields. This may leak information to another side. Fixing this by > zeroing the unused hash fields. > > Acked-by: Michael S. Tsirkin > Fixes: a2fb4bc4e2a6a ("net: implement virtio helpers to handle UDP GSO tunneling") > Cc: > Signed-off-by: Jason Wang > > [...] Here is the summary with links: - [net,V2] virtio-net: zero unused hash fields https://git.kernel.org/netdev/net/c/b2284768c6b3 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html