From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id C01704CC0 for ; Thu, 8 Mar 2018 12:44:02 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 08 Mar 2018 03:44:00 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.47,440,1515484800"; d="scan'208";a="180969860" Received: from fyigit-mobl.ger.corp.intel.com (HELO [10.237.221.62]) ([10.237.221.62]) by orsmga004.jf.intel.com with ESMTP; 08 Mar 2018 03:43:59 -0800 To: Thomas Monjalon Cc: Neil Horman , John McNamara , Marko Kovacevic , dev@dpdk.org, Luca Boccassi , Christian Ehrhardt References: <20180307174422.118291-1-ferruh.yigit@intel.com> <6880912.l9NoFy8GUE@xps> From: Ferruh Yigit Message-ID: Date: Thu, 8 Mar 2018 11:43:58 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <6880912.l9NoFy8GUE@xps> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [RFC] config: remove RTE_NEXT_ABI 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: , X-List-Received-Date: Thu, 08 Mar 2018 11:44:04 -0000 On 3/8/2018 8:05 AM, Thomas Monjalon wrote: > 07/03/2018 18:44, Ferruh Yigit: >> After experimental API process defined do we still need RTE_NEXT_ABI >> config and process which has similar targets? > > They are different targets. > Experimental API is always enabled but may be avoided by applications. > Next ABI can be used to break ABI without notice and disabled to keep > old ABI compatibility. It is almost never used because it is preferred > to keep ABI compatibility with rte_compat macros, or wait a deprecation > period after notice. OK, I see. Shouldn't we disable it by default at least? Otherwise who is not paying attention to this config option will get and ABI/API break.