From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AECCAC433E0 for ; Sat, 30 Jan 2021 10:18:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 51D9E64DE4 for ; Sat, 30 Jan 2021 10:18:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230104AbhA3KSD (ORCPT ); Sat, 30 Jan 2021 05:18:03 -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== 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-hyperv@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