Received: by 2002:a25:e7d8:0:0:0:0:0 with SMTP id e207csp762156ybh; Wed, 11 Mar 2020 10:16:17 -0700 (PDT) X-Google-Smtp-Source: ADFU+vtoOWu+riFQ6hooLakiTm/eewrWFbir45AUIBE2FkaRqjan1JNEfZFi/S7OPit9EnHWIK4C X-Received: by 2002:a9d:3435:: with SMTP id v50mr1856110otb.19.1583946977464; Wed, 11 Mar 2020 10:16:17 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1583946977; cv=none; d=google.com; s=arc-20160816; b=1AzN+EXvD1LDcpDqCIAZBNA08ni75ZcPu37yysSRIF7hUVeTKqNToS6jk5ZJjBbIPC ymH0jntAclCmIg9DoSs37sIOIJsvUFI14u0ZvbDE8aPX1S82q2UI/PHVAJ04niD/krzH z5JX+lFhpVQJ2++6Jio0sLdBwr2DwZijmyt4JJSNNj2nsH8KXs7GIsSA/xXogqVIEgZ2 DuICEQM/SB7g2DLc4V+OBfQWP73Gut+urnSRwnus2RHyIGoTcDFncygVPB7e7Hn2xxlA ZhnayKG25yJwmujky0YxTmZa5b+aR5Gf718+synIWDXN88Ngn7VdFxa1lpr0C4Tz8Uao qocQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to:message-id :organization:from:content-transfer-encoding:mime-version:date :references:subject:cc:to; bh=JWJD6FQzHydrJ7Dh8QAnlyMb2POv6zmJ+WTblEEVtKc=; b=LSrm1bBnliMqh7ewcSKocWHmpC10cN6fhYt5gKUQhbCIKIz0ASmkkDAIWVppLg9XuT K2DUgoykA+FQ+WN6YFndMNdx+/oEazs5rlQztnA+NfwTc1UvJjqARwC4aeyqcsWHjPmW afxfPw85gMjBGxbdn0NhaLbSVWb/Qgb/U7JKJYQ2URUkSRv2K/NBCbhVdrx5JT3wlxlx kF95vSxiLQ5OXLS19Z68YJ1MyVOdNWG+7Sz/x06KtRdVHtmNPM8/UdHe8QIFZlRA2YRQ tJEXtchPthveNwWG4dOv0wb1QmTYSW52O8KnK43yCdE2aeHEAQRq03QIyqXvLlhAJMi7 GI4g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id p7si1433263ota.299.2020.03.11.10.16.05; Wed, 11 Mar 2020 10:16:17 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730441AbgCKRPW (ORCPT + 99 others); Wed, 11 Mar 2020 13:15:22 -0400 Received: from mga03.intel.com ([134.134.136.65]:12743 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730236AbgCKRPV (ORCPT ); Wed, 11 Mar 2020 13:15:21 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Mar 2020 10:15:20 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,541,1574150400"; d="scan'208";a="231756380" Received: from hhuan26-mobl1.amr.corp.intel.com ([10.252.135.72]) by orsmga007.jf.intel.com with ESMTP; 11 Mar 2020 10:15:18 -0700 Content-Type: text/plain; charset=iso-8859-15; format=flowed; delsp=yes To: "Dr. Greg" Cc: "Jarkko Sakkinen" , linux-kernel@vger.kernel.org, x86@kernel.org, linux-sgx@vger.kernel.org, akpm@linux-foundation.org, dave.hansen@intel.com, sean.j.christopherson@intel.com, nhorman@redhat.com, npmccallum@redhat.com, haitao.huang@intel.com, andriy.shevchenko@linux.intel.com, tglx@linutronix.de, kai.svahn@intel.com, bp@alien8.de, josh@joshtriplett.org, luto@kernel.org, kai.huang@intel.com, rientjes@google.com, cedric.xing@intel.com, puiterwijk@redhat.com, linux-kselftest@vger.kernel.org Subject: Re: [PATCH v28 14/22] selftests/x86: Add a selftest for SGX References: <20200303233609.713348-1-jarkko.sakkinen@linux.intel.com> <20200303233609.713348-15-jarkko.sakkinen@linux.intel.com> <20200306053210.GA16297@wind.enjellic.com> <20200311091313.GA8094@wind.enjellic.com> Date: Wed, 11 Mar 2020 12:15:17 -0500 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: "Haitao Huang" Organization: Intel Corp Message-ID: In-Reply-To: <20200311091313.GA8094@wind.enjellic.com> User-Agent: Opera Mail/1.0 (Win32) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 11 Mar 2020 04:13:13 -0500, Dr. Greg wrote: ... > > Do you remember, off the top of your head, having to address guard > pages differently? > No, we did not make changes specific to guard pages. Haitao