Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp2430219pxb; Sat, 30 Jan 2021 02:20:11 -0800 (PST) X-Google-Smtp-Source: ABdhPJx1u2E/TbRX45VbfhRSrp3CarZ2M1+hq3Zr2gBhSY4EOooQUc4lO6Wg1kkEM2HqgVESwcX3 X-Received: by 2002:a17:906:2f07:: with SMTP id v7mr8439943eji.343.1612002011273; Sat, 30 Jan 2021 02:20:11 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1612002011; cv=none; d=google.com; s=arc-20160816; b=ut9soCFmqIgHm8rlVv+TBltKF/ureGxCQSnNIDoy0qTUL9m4jpR6lyPSps8faHVqrE buHPwF9Zoew6X9oDsfUHN5iEaL7zcTpb3YZ7coGGQpunJ2LWVyzdhrT9+PIblpLcMoLj IFvlhf53slNFo5IudvSLA8rGIp2ce6Aat8DDk757EJEGIKhvskW5h/FN5b3vgITJ7hao ErRNSzRTQsiKiGNWhPj8kBWtLEFmkUxu7kPnif8+FUl1kK5fxxuKJjexvYbH9bxNKvk/ 9aXv9Jw7wE4zTOVqfodi208Ru2tI5S2OG5lf9WIAbIuvihdnHMQF9V9kj5vxaXSrMzEN IlqA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:in-reply-to:references:date:message-id :from:subject:content-transfer-encoding:mime-version:dkim-signature; bh=hkPlROYz4kPHElTu8nPppdx1kXIaibkCkc06n4g0UDg=; b=DnNJsA4CnVIZw9Fw1H+A9EeN1cy2eHcnV/xl5VQ3YgrYfvYWNo9oahPScMz1uoq+or iLbUGWIXl0TW1hKATDXh/n2Uq1MF3ppXumVnJneSyPVENeHPANSklYVAaQrQXs0KnT49 sbjgaRh+v/OwRxCuoPJPElJE7LGGKM4Q1ADxrpjHldElKupxlgjCpyLtakob1wtPP26H xwIiqUlNOkDtX7X3RBksN7NDVBnmTGJmmu9gs53UjUiPmWUbmAkrxQ4bmnfrSDhZCuHk 30qD05eh5DFgta4ka1/SpCWXQ6UncSsoXGb/WsYopP2A9JkJ4Ul9Ag8z2siyyWircnK0 1drg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=HnHXjA7K; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id y18si6808458edv.524.2021.01.30.02.19.46; Sat, 30 Jan 2021 02:20:11 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=HnHXjA7K; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231886AbhA3KSF (ORCPT + 99 others); Sat, 30 Jan 2021 05:18:05 -0500 Received: from mail.kernel.org ([198.145.29.99]:47126 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232788AbhA3Aus (ORCPT ); Fri, 29 Jan 2021 19:50:48 -0500 Received: by mail.kernel.org (Postfix) with ESMTPS id 73AAD64E0E; Sat, 30 Jan 2021 00:50:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1611967806; bh=44rntuIBVqmy3DGHADrqSpogfV20cxxT/avQ18YPDDI=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=HnHXjA7K8FtOopIJi6xFUtSQrEKY0SglZghlGBy84VMRx/8Hkwb/4G7bZUv2hl9co SZ6ad91Uh+1sMs3czJDsNEGeBfUrieHg8zqcqrJm59MrDd9FzpzYWn3BT4KnFVPVYk AeOMxiq2KeYz5bMQgF6NCQIuW9VVLZFhULbSubc+no0yc0tBq5JeMqfCFOmmh/Y3o2 dmYcAmQsXzw/jRoRkpOGKF4SJlxynFbzokyUeHaCC51OT/WlKwLWsCzk98by78AQlo q5/QacjBpV+xtHsRbprKInd8uQgsOj2GKqs3TqBM8AqYwxbCm19To5o3WCr0KTt4Ig rZdPFnq2TNrsQ== Received: from pdx-korg-docbuild-2.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by pdx-korg-docbuild-2.ci.codeaurora.org (Postfix) with ESMTP id 7AE9E6095C; Sat, 30 Jan 2021 00:50:06 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v2 net-next] hv_netvsc: Copy packets sent by Hyper-V out of the receive buffer From: patchwork-bot+netdevbpf@kernel.org Message-Id: <161196780649.27852.15602248378687946476.git-patchwork-notify@kernel.org> Date: Sat, 30 Jan 2021 00:50:06 +0000 References: <20210126162907.21056-1-parri.andrea@gmail.com> In-Reply-To: <20210126162907.21056-1-parri.andrea@gmail.com> To: Andrea Parri (Microsoft) Cc: linux-kernel@vger.kernel.org, kys@microsoft.com, haiyangz@microsoft.com, sthemmin@microsoft.com, wei.liu@kernel.org, mikelley@microsoft.com, linux-hyperv@vger.kernel.org, skarade@microsoft.com, juvazq@microsoft.com, davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (refs/heads/master): On Tue, 26 Jan 2021 17:29:07 +0100 you wrote: > Pointers to receive-buffer packets sent by Hyper-V are used within the > guest VM. Hyper-V can send packets with erroneous values or modify > packet fields after they are processed by the guest. To defend against > these scenarios, copy (sections of) the incoming packet after validating > their length and offset fields in netvsc_filter_receive(). In this way, > the packet can no longer be modified by the host. > > [...] Here is the summary with links: - [v2,net-next] hv_netvsc: Copy packets sent by Hyper-V out of the receive buffer https://git.kernel.org/netdev/net-next/c/0ba35fe91ce3 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html