Received: by 2002:a25:ab43:0:0:0:0:0 with SMTP id u61csp5301985ybi; Tue, 4 Jun 2019 04:42:15 -0700 (PDT) X-Google-Smtp-Source: APXvYqw/xP4HJUD6IXEC9mNr+VKH/YnUSoHUj3oKP8g7483vkezxPiCcNYT+fGpRddq+zcNEsjtS X-Received: by 2002:a17:90a:33c5:: with SMTP id n63mr36834229pjb.16.1559648535673; Tue, 04 Jun 2019 04:42:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1559648535; cv=none; d=google.com; s=arc-20160816; b=VavMe78L9DSu+N4gCVys8sQcPM+gFEYYQJ+jFWuBsN4BbcDANu0KkkH1oeDIDDVtzj VL7dClUwX2lXzje2guc6iSDxClc1hrSAC05IwNh4sjJOaxS95Toe35Mika4TOaerJN8N +fGqTJRdLoWCmCfer0GkpkI8lYo1txDTK4RMrx9PURQBqtEMne5UUmv8aVU7ZOrRm/ZY SJ8ys6ZXXpqlh3BoMb6NW9VCv4MF5/Qfgyt75U1Fru9TqfNK3OCf/VEF4fTwBTIVdTOk K/tJ5XioXNtgH7+krsSmYfPz0jXMGQvKcojw71AiP9HdkShBndNMnWxknte15fqsXeIE eC5g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:organization:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=axyfOE+PF37SQafp6nZmmoY69FKcMWVMX+JJY6pbB90=; b=htBBc4pvW3nPZ5RKOha4pB5eVvBf4khfC8pyhfv94YmW6f5hULfJYPU+hdXchUXMuh FOB5irRclb5+t2uBMUSp+ki8mtkvf8FH07ETzMDpW2IcLkuYcPfbvSVXg9OgVn74qqdT x3BcuV3W98noar/nEc6UGahS9rUUhePQZ+uCaHbXLDr5YhpE3mT7zy4mBv261oJYBr4w WbiEahFQ4m6+ltcJnX1/ckr3yACbS/Wj0AnD1IM+s+PkHNE/NG8/gHGyVtq3fqENGCiF Pgmxl9AbAGlOZpJe4pqIGYPaEH/OZLPkkJptXMaLjXUaYg5AdZFPJUV1LRz+4AzR+Lnu IwzQ== 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 f193si22608037pgc.144.2019.06.04.04.41.58; Tue, 04 Jun 2019 04:42:15 -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 S1727668AbfFDLkL (ORCPT + 99 others); Tue, 4 Jun 2019 07:40:11 -0400 Received: from mga01.intel.com ([192.55.52.88]:6123 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727626AbfFDLkF (ORCPT ); Tue, 4 Jun 2019 07:40:05 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 04 Jun 2019 04:40:05 -0700 X-ExtLoop1: 1 Received: from jsakkine-mobl1.tm.intel.com (HELO localhost) ([10.237.50.189]) by fmsmga006.fm.intel.com with ESMTP; 04 Jun 2019 04:39:57 -0700 Date: Tue, 4 Jun 2019 14:39:57 +0300 From: Jarkko Sakkinen To: Sean Christopherson Cc: Andy Lutomirski , Stephen Smalley , "Xing, Cedric" , William Roberts , James Morris , "Serge E. Hallyn" , LSM List , Paul Moore , Eric Paris , "selinux@vger.kernel.org" , Jethro Beekman , "Hansen, Dave" , Thomas Gleixner , "Dr. Greg" , Linus Torvalds , LKML , X86 ML , "linux-sgx@vger.kernel.org" , Andrew Morton , "nhorman@redhat.com" , "npmccallum@redhat.com" , "Ayoun, Serge" , "Katz-zamir, Shay" , "Huang, Haitao" , Andy Shevchenko , "Svahn, Kai" , Borislav Petkov , Josh Triplett , "Huang, Kai" , David Rientjes Subject: Re: SGX vs LSM (Re: [PATCH v20 00/28] Intel SGX1 support) Message-ID: <20190604113957.GA30594@linux.intel.com> References: <960B34DE67B9E140824F1DCDEC400C0F654E9824@ORSMSX116.amr.corp.intel.com> <20190528202407.GB13158@linux.intel.com> <285f279f-b500-27f0-ab42-fb1dbcc5ab18@tycho.nsa.gov> <960B34DE67B9E140824F1DCDEC400C0F654EB487@ORSMSX116.amr.corp.intel.com> <678a37af-797d-7bd5-a406-32548a270e3d@tycho.nsa.gov> <20190603205405.GE4894@linux.intel.com> <20190603212336.GM13384@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190603212336.GM13384@linux.intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 03, 2019 at 02:23:36PM -0700, Sean Christopherson wrote: > Please read through the RFC, I think it address a lot of your questions. > Hopefully that will help us avoid some thrash. I promise to read it through with detail albeit I just said that as a patch set it is broken :-) Internals still need documentation tho... /Jarkko