From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751544AbdJRPV3 (ORCPT ); Wed, 18 Oct 2017 11:21:29 -0400 Received: from mga07.intel.com ([134.134.136.100]:50097 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750800AbdJRPV1 (ORCPT ); Wed, 18 Oct 2017 11:21:27 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.43,397,1503385200"; d="scan'208";a="161937130" Date: Wed, 18 Oct 2017 18:21:24 +0300 From: Jarkko Sakkinen To: intel-sgx-kernel-dev@lists.01.org Cc: platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 07/12] intel_sgx: driver for Intel Software Guard Extensions Message-ID: <20171018152124.hxj6emfv3wageoop@linux.intel.com> References: <20171016191855.16964-1-jarkko.sakkinen@linux.intel.com> <20171016191855.16964-8-jarkko.sakkinen@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20171016191855.16964-8-jarkko.sakkinen@linux.intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 16, 2017 at 10:18:50PM +0300, Jarkko Sakkinen wrote: > +int sgx_encl_create(struct sgx_secs *secs) > +{ > + struct sgx_pageinfo pginfo; > + struct sgx_secinfo secinfo; > + struct sgx_encl *encl; > + struct sgx_epc_page *secs_epc; > + struct vm_area_struct *vma; > + void *secs_vaddr; > + long ret; > + > + encl = sgx_encl_alloc(secs); > + if (IS_ERR(secs)) > + return PTR_ERR(encl); if (IS_ERR(encl)) /Jarkko