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 D7019A04B5; Thu, 17 Sep 2020 01:22:16 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id A59BA1D40A; Thu, 17 Sep 2020 01:22:15 +0200 (CEST) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by dpdk.org (Postfix) with ESMTP id 8AC5B1D407 for ; Thu, 17 Sep 2020 01:22:13 +0200 (CEST) IronPort-SDR: MQSpyZ0IZzbdKwvlyqkwEV7Cwn3WmSqGHmlg4FIaWcTbOYgUS7tmv9tApjIKgYcTmRtUdgSNeK G7GTUNinz/pw== X-IronPort-AV: E=McAfee;i="6000,8403,9746"; a="139094375" X-IronPort-AV: E=Sophos;i="5.76,434,1592895600"; d="scan'208";a="139094375" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Sep 2020 16:22:11 -0700 IronPort-SDR: cQZEcxNzICQsph4u209al1zJxoK53kbuOD4Fl2yixqWdKz71Dp+8gcKDf1oAfPnRXCntaRg+mS mVYECeSM8uJw== X-IronPort-AV: E=Sophos;i="5.76,434,1592895600"; d="scan'208";a="483500666" Received: from fyigit-mobl1.ger.corp.intel.com (HELO [10.251.82.126]) ([10.251.82.126]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Sep 2020 16:22:09 -0700 To: David Marchand , Phil Yang Cc: dev , Honnappa Nagarahalli , "Ruifeng Wang (Arm Technology China)" , Joyce Kong , nd , Thomas Monjalon References: <1598258441-15696-1-git-send-email-phil.yang@arm.com> <1599801997-19880-1-git-send-email-phil.yang@arm.com> From: Ferruh Yigit Message-ID: Date: Thu, 17 Sep 2020 00:22:06 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.2.2 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Subject: Re: [dpdk-dev] [PATCH v2 0/2] remove RTE CIO barriers 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" On 9/16/2020 5:13 PM, David Marchand wrote: > On Fri, Sep 11, 2020 at 7:26 AM Phil Yang wrote: >> >> Since rte_cio_*mb APIs have been deprecated[1], remove them and use >> rte_io_*mb APIs instead. >> >> [1] http://code.dpdk.org/dpdk/latest/source/doc/guides/rel_notes/deprecation.rst#L100 >> >> v2: >> Update 20.11 release note by adding these API change announcement. (Honnappa) > > Copying Thomas and Ferruh for info, as this change is likely to > generate some merging noise (I can see new rte_cio_* calls in > next-net). > > > Phil, you must remove the associated deprecation notice as part of this change. > > A single patch is enough since the change is mechanical and the > rte_io_ barriers are already equivalent. > Yet, I would remind in the commitlog that this is possible now that > ARMv8 IO barriers behave the same as the others arches. > Thanks for the heads up. If there will a v3, can it be possible to have it after next-net pulled to main repo? Which I am hopping one for this week but need to sync with Thomas. This way no new code is missed.