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=-4.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no 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 23D1EC433E3 for ; Fri, 10 Jul 2020 15:44:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E5A23207DD for ; Fri, 10 Jul 2020 15:44:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594395877; bh=X8c/R3Qn9kobWNREt9IFObBlN5vW/pJr0E9nZBeLL5c=; h=Date:From:To:Cc:Subject:In-Reply-To:List-ID:From; b=aysml4Xz+0aqg3QKLK2REMPQpIPNGS68+Eblq9J5lIfjab/chDMsaxI5QfO9O6Pr1 hQVjS+CSDEQ1GfrmN+zF02wvXM2le27sTO9B6gGRXDtcoW1s9ZZxzLn7rknSj2nq0m x6/X1weneb7XIeE1dHoUyOc3W7XuP+omFCG16RZo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726872AbgGJPog (ORCPT ); Fri, 10 Jul 2020 11:44:36 -0400 Received: from mail.kernel.org ([198.145.29.99]:57790 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726820AbgGJPog (ORCPT ); Fri, 10 Jul 2020 11:44:36 -0400 Received: from localhost (mobile-166-175-191-139.mycingular.net [166.175.191.139]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 175E8207BB; Fri, 10 Jul 2020 15:44:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594395875; bh=X8c/R3Qn9kobWNREt9IFObBlN5vW/pJr0E9nZBeLL5c=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=t+xYKzI/czGn6BDQy40JKkZQWywkgDpu3a4ZCx7PSN6Naq90Jagdi4C8ZH7Loii47 Eweef2nPyidMPZ1df+5a7t/C9dLXA8B4o0BoaR3nZ/diQVEMu/QF+d1576F6kMKZ4o mDqP+fhKj2Y685Ph994PFZ07pdcJh2ogNH3MaIag= Date: Fri, 10 Jul 2020 10:44:33 -0500 From: Bjorn Helgaas To: Giovanni Cabiddu Cc: alex.williamson@redhat.com, herbert@gondor.apana.org.au, cohuck@redhat.com, nhorman@redhat.com, vdronov@redhat.com, bhelgaas@google.com, mark.a.chambers@intel.com, gordon.mcfadden@intel.com, ahsan.atta@intel.com, qat-linux@intel.com, kvm@vger.kernel.org, linux-crypto@vger.kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/5] vfio/pci: add qat devices to blocklist Message-ID: <20200710154433.GA62583@bjorn-Precision-5520> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20200710153742.GA61966@bjorn-Precision-5520> Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Fri, Jul 10, 2020 at 10:37:45AM -0500, Bjorn Helgaas wrote: > On Fri, Jul 10, 2020 at 04:08:19PM +0100, Giovanni Cabiddu wrote: > > On Wed, Jul 01, 2020 at 04:28:12PM -0500, Bjorn Helgaas wrote: > > > On Wed, Jul 01, 2020 at 12:03:00PM +0100, Giovanni Cabiddu wrote: > > > > The current generation of Intel® QuickAssist Technology devices > > > > are not designed to run in an untrusted environment because of the > > > > following issues reported in the release notes in > > > > https://01.org/intel-quickassist-technology: > > > > > > It would be nice if this link were directly clickable, e.g., if there > > > were no trailing ":" or something. > > > > > > And it would be even better if it went to a specific doc that > > > described these issues. I assume these are errata, and it's not easy > > > to figure out which doc mentions them. > > Sure. I will fix the commit message in the next revision and point to the > > actual document: > > https://01.org/sites/default/files/downloads/336211-015-qatsoftwareforlinux-rn-hwv1.7-final.pdf > > Since URLs tend to go stale, please also include the Intel document > number and title. Oh, and is "01.org" really the right place for that? It looks like an Intel document, so I'd expect it to be somewhere on intel.com. I'm still a little confused. That doc seems to be about *software* and Linux software in particular. But when you said these "devices are not designed to run in an untrusted environment", I thought you meant there was some *hardware* design issue that caused a problem. Bjorn