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[23.128.96.18]) by mx.google.com with ESMTP id ml11si425384ejb.400.2020.10.23.02.04.59; Fri, 23 Oct 2020 02:05:22 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 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 S461050AbgJWJDW (ORCPT + 99 others); Fri, 23 Oct 2020 05:03:22 -0400 Received: from mga05.intel.com ([192.55.52.43]:52491 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S460906AbgJWJDW (ORCPT ); Fri, 23 Oct 2020 05:03:22 -0400 IronPort-SDR: 1pYa2J2h8iXQKIRgCSK7rjuwRvXup+AB2YxkJxjYiHR146xOablPEgkj2eGqq0wzg7Af8lOanq eo8mhPZirDSw== X-IronPort-AV: E=McAfee;i="6000,8403,9782"; a="252346678" X-IronPort-AV: E=Sophos;i="5.77,407,1596524400"; d="scan'208";a="252346678" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Oct 2020 02:03:14 -0700 IronPort-SDR: Ncx9ht++ornms4l9FHuaFAcqsd4HIiulbAn0UbVs8ikhdUcMEz3NuTafWw7ZebG94yI5SwyUmp 8D6eJa0Vu0KA== X-IronPort-AV: E=Sophos;i="5.77,407,1596524400"; d="scan'208";a="302612344" Received: from spiccard-mobl1.ger.corp.intel.com (HELO localhost) ([10.249.41.38]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Oct 2020 02:03:02 -0700 Date: Fri, 23 Oct 2020 12:03:01 +0300 From: Jarkko Sakkinen To: Dave Hansen Cc: Jarkko Sakkinen , x86@kernel.org, linux-sgx@vger.kernel.org, linux-kernel@vger.kernel.org, Sean Christopherson , Jethro Beekman , Darren Kenny , Serge Ayoun , akpm@linux-foundation.org, andriy.shevchenko@linux.intel.com, asapek@google.com, bp@alien8.de, cedric.xing@intel.com, chenalexchen@google.com, conradparker@google.com, cyhanish@google.com, haitao.huang@intel.com, kai.huang@intel.com, kai.svahn@intel.com, kmoy@google.com, ludloff@google.com, luto@kernel.org, nhorman@redhat.com, npmccallum@redhat.com, puiterwijk@redhat.com, rientjes@google.com, tglx@linutronix.de, yaozhangx@google.com, mikko.ylinen@intel.com Subject: Re: [PATCH v39 08/24] x86/sgx: Initialize metadata for Enclave Page Cache (EPC) sections Message-ID: <20201023090301.GB168477@linux.intel.com> References: <20201003045059.665934-1-jarkko.sakkinen@linux.intel.com> <20201003045059.665934-9-jarkko.sakkinen@linux.intel.com> <20201019084558.GA1155569@kapsi.fi> <271c12d9-1a01-b7f4-82c1-b0ce8f86b2b7@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <271c12d9-1a01-b7f4-82c1-b0ce8f86b2b7@intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 19, 2020 at 06:40:34AM -0700, Dave Hansen wrote: > On 10/19/20 1:45 AM, Jarkko Sakkinen wrote: > > On Sat, Oct 03, 2020 at 07:50:43AM +0300, Jarkko Sakkinen wrote: > >> +config INTEL_SGX > > Since the directory for this was renamed some iterations ago from > > arch/x86/kernel/cpu/sgx to intel_sgx given the feedback from Boris, > > I'm wondering should this also be renamed as X86_SGX? > > I say yes for two reasons: > > We're recently adding a prohibition against vendors adding > VENDOR_FEATURE, preferring "FEATURE" instead. But, I seriously doubt > anyone else is going to to to the effort that Intel did here. > > Also "SGX" is short enough that I can imagine someone else plausibly > wanting to do CONFIG_SGX for something else. > > So, I'm OK with keeping "INTEL_SGX", but I'd also be fine with "X86_SGX". I'll rename it to X86_SGX, given that we changed the directory earlier (based on feedback) from "intel_sgx" to "sgx". /Jarkko