From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH] lib: fix RTE_MBUF_METADATA macros Date: Mon, 22 Jun 2015 22:16:59 +0200 Message-ID: <29909138.qD9kMyzFYN@xps13> References: <1433516110-11468-1-git-send-email-danielx.t.mrzyglod@intel.com> <3EB4FA525960D640B5BDFFD6A3D8912632371E3A@IRSMSX108.ger.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org To: "Mrzyglod, DanielX T" Return-path: Received: from mail-wi0-f172.google.com (mail-wi0-f172.google.com [209.85.212.172]) by dpdk.org (Postfix) with ESMTP id D30A2C552 for ; Mon, 22 Jun 2015 22:18:01 +0200 (CEST) Received: by wiga1 with SMTP id a1so87445744wig.0 for ; Mon, 22 Jun 2015 13:18:01 -0700 (PDT) In-Reply-To: <3EB4FA525960D640B5BDFFD6A3D8912632371E3A@IRSMSX108.ger.corp.intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 2015-06-05 15:31, Dumitrescu, Cristian: > > Fix RTE_MBUF_METADATA macros to allow for unaligned accesses to > > meta-data fields. > > Forcing aligned accesses is not really required, so this is removing an > > unneeded constraint. > > This issue was met during testing of the new version of the ip_pipeline > > application. There is no performance impact. > > This change has no ABI impact, as the previous code that uses aligned > > accesses continues to run without any issues. > > > > Signed-off-by: Daniel Mrzyglod > > Ack-ed by: Cristian Dumitrescu Applied, thanks Cyril, feel free to fix it if it breaks with Tile arch.