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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 D5803C3F2D2 for ; Fri, 28 Feb 2020 16:16:12 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id A4CEB2469C for ; Fri, 28 Feb 2020 16:16:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A4CEB2469C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 2E0B06B0005; Fri, 28 Feb 2020 11:16:12 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 290E66B0006; Fri, 28 Feb 2020 11:16:12 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 1A6F86B0007; Fri, 28 Feb 2020 11:16:12 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0146.hostedemail.com [216.40.44.146]) by kanga.kvack.org (Postfix) with ESMTP id 017DF6B0005 for ; Fri, 28 Feb 2020 11:16:11 -0500 (EST) Received: from smtpin11.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id BE6BF160D7 for ; Fri, 28 Feb 2020 16:16:11 +0000 (UTC) X-FDA: 76540037742.11.cord79_531d11d39a743 X-HE-Tag: cord79_531d11d39a743 X-Filterd-Recvd-Size: 2818 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by imf40.hostedemail.com (Postfix) with ESMTP for ; Fri, 28 Feb 2020 16:16:10 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Feb 2020 08:16:09 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,496,1574150400"; d="scan'208";a="261900316" Received: from yyu32-desk.sc.intel.com ([143.183.136.146]) by fmsmga004.fm.intel.com with ESMTP; 28 Feb 2020 08:16:09 -0800 Message-ID: Subject: Re: [RFC PATCH v9 01/27] Documentation/x86: Add CET description From: Yu-cheng Yu 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 , x86-patch-review@intel.com Date: Fri, 28 Feb 2020 07:55:33 -0800 In-Reply-To: <202002251159.939AA6A@keescook> References: <20200205181935.3712-1-yu-cheng.yu@intel.com> <20200205181935.3712-2-yu-cheng.yu@intel.com> <202002251159.939AA6A@keescook> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.32.4 (3.32.4-1.fc30) MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, 2020-02-25 at 12:02 -0800, Kees Cook wrote: > On Wed, Feb 05, 2020 at 10:19:09AM -0800, Yu-cheng Yu wrote: > > Explain no_cet_shstk/no_cet_ibt kernel parameters, and introduce a new > > document on Control-flow Enforcement Technology (CET). > > > > Signed-off-by: Yu-cheng Yu > > I'm not a huge fan of the boot param names, but I can't suggest anything > better. ;) I love the extensive docs! > > Reviewed-by: Kees Cook Thanks for reviewing! Yu-cheng