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[23.128.96.18]) by mx.google.com with ESMTP id p25si686645ejn.415.2021.08.25.03.02.09; Wed, 25 Aug 2021 03:02:42 -0700 (PDT) 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=o0Wmhyak; 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 S239734AbhHYKBA (ORCPT + 99 others); Wed, 25 Aug 2021 06:01:00 -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== 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 6BCC460A0C; Wed, 25 Aug 2021 10:00:13 +0000 (UTC) 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