From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ferruh Yigit <ferruh.yigit@intel.com>
Subject: Re: [PATCH] eal/x86: use cpuid builtin
Date: Thu, 5 Oct 2017 00:39:24 +0100
Message-ID: <4098bb3f-3d0a-29ea-2d48-f58172db3683@intel.com>
References: <20170823150027.70565-1-sergio.gonzalez.monroy@intel.com>
 <20170823150027.70565-2-sergio.gonzalez.monroy@intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
Cc: konstantin.ananyev@intel.com, bruce.richardson@intel.com
To: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>, dev@dpdk.org
Return-path: <dev-bounces@dpdk.org>
Received: from mga03.intel.com (mga03.intel.com [134.134.136.65])
 by dpdk.org (Postfix) with ESMTP id DA7442B9A
 for <dev@dpdk.org>; Thu,  5 Oct 2017 01:39:27 +0200 (CEST)
In-Reply-To: <20170823150027.70565-2-sergio.gonzalez.monroy@intel.com>
Content-Language: en-US
List-Id: DPDK patches and discussions <dev.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
Errors-To: dev-bounces@dpdk.org
Sender: "dev" <dev-bounces@dpdk.org>

On 8/23/2017 4:00 PM, Sergio Gonzalez Monroy wrote:
> GCC does have the __get_cpuid_count builtin which checks for maximum
> supported leaf, but implementations differ between CLANG and GCC.
> 
> This change provides an implementation compatible with both GCC and
> CLANG 3.4+.
> 
> Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>

Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>