From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 52828A0487 for ; Fri, 5 Jul 2019 14:30:40 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 248771BE9F; Fri, 5 Jul 2019 14:30:40 +0200 (CEST) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id 35D341BE9E for ; Fri, 5 Jul 2019 14:30:38 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 05 Jul 2019 05:30:37 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,455,1557212400"; d="scan'208";a="191621093" Received: from irsmsx105.ger.corp.intel.com ([163.33.3.28]) by fmsmga002.fm.intel.com with ESMTP; 05 Jul 2019 05:30:36 -0700 Received: from irsmsx102.ger.corp.intel.com ([169.254.2.59]) by irsmsx105.ger.corp.intel.com ([169.254.7.164]) with mapi id 14.03.0439.000; Fri, 5 Jul 2019 13:30:35 +0100 From: "Van Haaren, Harry" To: "Richardson, Bruce" , "dev@dpdk.org" Thread-Topic: [dpdk-dev] [PATCH] raw/ioat: fix issue with icc build Thread-Index: AQHVMyhzKvgl6HhTB0GYKy9OakWgPaa79Atw Date: Fri, 5 Jul 2019 12:30:35 +0000 Message-ID: References: <20190705115424.11172-1-bruce.richardson@intel.com> In-Reply-To: <20190705115424.11172-1-bruce.richardson@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiZTU5ZWJiNjUtZTM1Ny00Mjk4LTg1MDEtMzM1MzQ3OTE5NGYyIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiXC9iK2p6M2RCSFNkXC91bm91SmpaYVNrVk5JVUF5ZFFod1hcL1hWbVdISzV4YjIrTnZcL3l4eFQzdlR2cU9oaktma08ifQ== x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.600.7 dlp-reaction: no-action x-originating-ip: [163.33.239.181] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH] raw/ioat: fix issue with icc build X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" > -----Original Message----- > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Bruce Richardson > Sent: Friday, July 5, 2019 12:54 PM > To: dev@dpdk.org > Cc: Richardson, Bruce > Subject: [dpdk-dev] [PATCH] raw/ioat: fix issue with icc build >=20 > When using _mm_set_epi64() rather than _mm_set_epi64x() intrinsic, ICC > tries to use the x87 floating point registers, leading to warnings about > not properly clearing value when switching between x87 and SSE/AVX modes. >=20 > error #13203: No EMMS instruction before call to function >=20 > Fix this by using the set64x() intrinsic. >=20 > Fixes: 0a92e63fc4cd ("raw/ioat: add local API to perform copies") >=20 > Signed-off-by: Bruce Richardson New code compiles fine here with Gcc and Clang; Acked-by: Harry van Haaren