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=-10.4 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 6E481C433DB for ; Thu, 4 Feb 2021 20:05:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 27E0F64F45 for ; Thu, 4 Feb 2021 20:05:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239940AbhBDUFc (ORCPT ); Thu, 4 Feb 2021 15:05:32 -0500 Received: from mga17.intel.com ([192.55.52.151]:33281 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239008AbhBDUE2 (ORCPT ); Thu, 4 Feb 2021 15:04:28 -0500 IronPort-SDR: 2oE41L3fGN2kx+E1hX5iz4q/OhUL/M89yqB74o76uQzVlOzKksVvgfu0hBae9k5UHP54iUFvhc zgSEq0ZgMpNw== X-IronPort-AV: E=McAfee;i="6000,8403,9885"; a="161075742" X-IronPort-AV: E=Sophos;i="5.81,153,1610438400"; d="scan'208";a="161075742" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Feb 2021 12:03:44 -0800 IronPort-SDR: XxFJSw5z4InLRHJDvib+k6U2jBKrIPHUKyL9l5TVt4Lag6RVTHcOlPWqu11Yum3Cw0qMdpwBZ1 E3iX1OrjovMw== X-IronPort-AV: E=Sophos;i="5.81,153,1610438400"; d="scan'208";a="373001450" Received: from yyu32-mobl1.amr.corp.intel.com (HELO [10.209.100.6]) ([10.209.100.6]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Feb 2021 12:03:42 -0800 Subject: Re: [PATCH v19 01/25] Documentation/x86: Add CET description To: Kees Cook Cc: x86@kernel.org, "H. Peter Anvin" , Thomas Gleixner , Ingo Molnar , linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-api@vger.kernel.org, Arnd Bergmann , Andy Lutomirski , Balbir Singh , Borislav Petkov , Cyrill Gorcunov , Dave Hansen , Eugene Syromiatnikov , Florian Weimer , "H.J. Lu" , Jann Horn , Jonathan Corbet , Mike Kravetz , Nadav Amit , Oleg Nesterov , Pavel Machek , Peter Zijlstra , Randy Dunlap , "Ravi V. Shankar" , Vedvyas Shanbhogue , Dave Martin , Weijiang Yang , Pengfei Xu References: <20210203225547.32221-1-yu-cheng.yu@intel.com> <20210203225547.32221-2-yu-cheng.yu@intel.com> <202102041152.E257D3E2BE@keescook> From: "Yu, Yu-cheng" Message-ID: <21717dd3-5b80-03a2-6858-d062ff81d7a5@intel.com> Date: Thu, 4 Feb 2021 12:03:42 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.7.0 MIME-Version: 1.0 In-Reply-To: <202102041152.E257D3E2BE@keescook> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2/4/2021 11:52 AM, Kees Cook wrote: > On Wed, Feb 03, 2021 at 02:55:23PM -0800, Yu-cheng Yu wrote: >> Explain no_user_shstk/no_user_ibt kernel parameters, and introduce a new >> document on Control-flow Enforcement Technology (CET). >> >> Signed-off-by: Yu-cheng Yu > > Reviewed-by: Kees Cook > Thanks for reviewing the series. -- Yu-cheng