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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 3C35FC43331 for ; Thu, 26 Mar 2020 05:12:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1795D2070A for ; Thu, 26 Mar 2020 05:12:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726322AbgCZFME (ORCPT ); Thu, 26 Mar 2020 01:12:04 -0400 Received: from mga18.intel.com ([134.134.136.126]:58609 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725775AbgCZFME (ORCPT ); Thu, 26 Mar 2020 01:12:04 -0400 IronPort-SDR: JQr6JuZLhb+0/JUoQPPxxUzBwrneyUQLkprSs0u1sy3VSYJhpjMw93K6LutZOc6g0jWS1xfzmP EfFPnWrgnZvQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Mar 2020 22:12:04 -0700 IronPort-SDR: TlQps1VyUGLcc2XLr97WGBIlZ4/+xeQOh2UcYxaxCA/KZKeASXQEhzU4jt5tqx0jdVERL9ZV4q 8OnnP27Xc/TQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,307,1580803200"; d="scan'208";a="236155391" Received: from ahunter-desktop.fi.intel.com (HELO [10.237.72.87]) ([10.237.72.87]) by orsmga007.jf.intel.com with ESMTP; 25 Mar 2020 22:11:59 -0700 Subject: Re: [PATCH 0/2] Introduce Control-flow Enforcement opcodes To: Ingo Molnar , Arnaldo Carvalho de Melo Cc: Masami Hiramatsu , Yu-cheng Yu , linux-kernel@vger.kernel.org, x86@kernel.org, "H. Peter Anvin" , Thomas Gleixner , Ingo Molnar , Dave Hansen , Andi Kleen , Tony Luck , Jiri Olsa , Borislav Petkov , "Ravi V. Shankar" , Peter Zijlstra References: <20200204171425.28073-1-yu-cheng.yu@intel.com> <20200303193550.692bf2be0ee800c21bd05215@kernel.org> From: Adrian Hunter Organization: Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki, Business Identity Code: 0357606 - 4, Domiciled in Helsinki Message-ID: <684e6012-b433-4b61-936d-b5c3b71e246c@intel.com> Date: Thu, 26 Mar 2020 07:11:18 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200303193550.692bf2be0ee800c21bd05215@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/03/20 12:35 pm, Masami Hiramatsu wrote: > Hi, > > On Tue, 4 Feb 2020 09:14:23 -0800 > Yu-cheng Yu wrote: > >> Control-flow Enforcement (CET) introduces 10 new instructions [1]. Add >> them to the opcode map. This series has been separated from the CET >> patches [2] for ease of review. >> >> [1] Detailed information on CET can be found in "Intel 64 and IA-32 >> Architectures Software Developer's Manual": >> >> https://software.intel.com/en-us/download/intel-64-and-ia-32- >> architectures-sdm-combined-volumes-1-2a-2b-2c-2d-3a-3b-3c-3d-and-4 >> >> [2] CET patches: >> >> https://lkml.kernel.org/r/20190813205225.12032-1-yu-cheng.yu@intel.com/ >> https://lkml.kernel.org/r/20190813205359.12196-1-yu-cheng.yu@intel.com/ > > Sorry, somewhat I've missed this series... > > This looks good to me. > > Acked-by: Masami Hiramatsu > > for this series. > > Thank you, These are the correct patches for CET instructions. Sorry for the confusion.