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=-11.7 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=ham 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 1CCE4C43214 for ; Wed, 25 Aug 2021 10:00:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 09B3761184 for ; Wed, 25 Aug 2021 10:00:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237077AbhHYKBC (ORCPT ); Wed, 25 Aug 2021 06:01:02 -0400 Received: from mail.kernel.org ([198.145.29.99]:58922 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237574AbhHYKA7 (ORCPT ); Wed, 25 Aug 2021 06:00:59 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 78B5861181; Wed, 25 Aug 2021 10:00:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1629885613; bh=/j7V0rHN5mvkR3PCKNqygqm9JTsHOAgX7rRf0HZfO2E=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=o0WmhyakyWd+GT0TLgfyHN5honhXpJ+lsSLrdO/zX8G0cLrHrhKlSI7CryVGSy6n5 DrnJj0HDTzPpTWw9v5PVu116H0EXyZ8VJmmfoMYk1tOC84uyK/ew+JSwUdBuQ4QTuE qBrCbw6M7zMITEu3CXArGWYTHdYEAPJV1TMfK+MpOcNwP8eKNtyDa1b3UfJ5r8yfP/ 8YAFVXPDb0CNwy09JIqOPncaDJ8PX1EwxtU0Di4R84FVc3VOQIh4lyzeiUngapo6Xv 2Epug1LDx7/Oyb+tKYZsXLTIaEVe0re9b9yTJx/ku0dLau49WwZGxTR0v50wK78+30 LYo3JxTxLJfIA== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v2 0/4] xen: harden netfront against malicious backends From: patchwork-bot+netdevbpf@kernel.org Message-Id: <162988561343.31154.5658614827184945239.git-patchwork-notify@kernel.org> Date: Wed, 25 Aug 2021 10:00:13 +0000 References: <20210824102809.26370-1-jgross@suse.com> In-Reply-To: <20210824102809.26370-1-jgross@suse.com> To: Juergen Gross Cc: xen-devel@lists.xenproject.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, boris.ostrovsky@oracle.com, sstabellini@kernel.org, davem@davemloft.net, kuba@kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This series was applied to netdev/net-next.git (refs/heads/master): On Tue, 24 Aug 2021 12:28:05 +0200 you wrote: > Xen backends of para-virtualized devices can live in dom0 kernel, dom0 > user land, or in a driver domain. This means that a backend might > reside in a less trusted environment than the Xen core components, so > a backend should not be able to do harm to a Xen guest (it can still > mess up I/O data, but it shouldn't be able to e.g. crash a guest by > other means or cause a privilege escalation in the guest). > > [...] Here is the summary with links: - [v2,1/4] xen/netfront: read response from backend only once https://git.kernel.org/netdev/net-next/c/8446066bf8c1 - [v2,2/4] xen/netfront: don't read data from request on the ring page https://git.kernel.org/netdev/net-next/c/162081ec33c2 - [v2,3/4] xen/netfront: disentangle tx_skb_freelist https://git.kernel.org/netdev/net-next/c/21631d2d741a - [v2,4/4] xen/netfront: don't trust the backend response data blindly https://git.kernel.org/netdev/net-next/c/a884daa61a7d You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html