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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 EFC4EC64EB8 for ; Thu, 4 Oct 2018 08:59:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A03AA213A2 for ; Thu, 4 Oct 2018 08:59:22 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A03AA213A2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=molgen.mpg.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727604AbeJDPvg (ORCPT ); Thu, 4 Oct 2018 11:51:36 -0400 Received: from mx3.molgen.mpg.de ([141.14.17.11]:54687 "EHLO mx1.molgen.mpg.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727190AbeJDPvf (ORCPT ); Thu, 4 Oct 2018 11:51:35 -0400 Received: from keineahnung.molgen.mpg.de (keineahnung.molgen.mpg.de [141.14.17.193]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: pmenzel) by mx.molgen.mpg.de (Postfix) with ESMTPSA id 510D42012D0DC1; Thu, 4 Oct 2018 10:59:18 +0200 (CEST) Subject: Re: x86/mm: Found insecure W+X mapping at address (ptrval)/0xc00a0000 To: Borislav Petkov Cc: =?UTF-8?B?SsO2cmcgUsO2ZGVs?= , Thomas Gleixner , linux-mm@kvack.org, x86@kernel.org, lkml References: <0922cc1b-ed51-06e9-df81-57fd5aa8e7de@molgen.mpg.de> <20181003212255.GB28361@zn.tnic> <20181004080321.GA3630@8bytes.org> <20181004081429.GB1864@zn.tnic> <6cbb9135-7e89-748f-1d55-ac105a9f8091@molgen.mpg.de> <20181004084946.GD1864@zn.tnic> From: Paul Menzel Message-ID: Date: Thu, 4 Oct 2018 10:59:18 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20181004084946.GD1864@zn.tnic> Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="------------ms030100060401000508090301" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is a cryptographically signed message in MIME format. --------------ms030100060401000508090301 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable Dear Borislav, On 10/04/18 10:49, Borislav Petkov wrote: > On Thu, Oct 04, 2018 at 10:40:49AM +0200, Paul Menzel wrote: >> Do you have a commit, I could test. >=20 > Not yet I meant just the test you did. > but I have a question for you: why are you running 32-bit and > haven't moved to 64-bit already? The SSD is also used in the Lenovo X60 and T60, which are 32-bit systems. 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