From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 951A5592F for ; Wed, 4 May 2016 12:22:52 +0200 (CEST) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga101.fm.intel.com with ESMTP; 04 May 2016 03:22:51 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,576,1455004800"; d="scan'208";a="798544814" Received: from bricha3-mobl3.ger.corp.intel.com ([10.237.220.86]) by orsmga003.jf.intel.com with SMTP; 04 May 2016 03:22:49 -0700 Received: by (sSMTP sendmail emulation); Wed, 04 May 2016 11:22:48 +0025 Date: Wed, 4 May 2016 11:22:48 +0100 From: Bruce Richardson To: John Daley Cc: dev@dpdk.org Message-ID: <20160504102248.GA24996@bricha3-MOBL3> References: <1461725516-7166-1-git-send-email-johndale@cisco.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1461725516-7166-1-git-send-email-johndale@cisco.com> Organization: Intel Shannon Ltd. User-Agent: Mutt/1.5.23 (2014-03-12) Subject: Re: [dpdk-dev] [PATCH] enic: fix misalignment of Rx mbuf data X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 May 2016 10:22:53 -0000 On Tue, Apr 26, 2016 at 07:51:56PM -0700, John Daley wrote: > Data DMA used m->data_off of uninitialized mbufs instead of > RTE_PKTMBUF_HEADROOM, potentially causing Rx data to be > placed at the wrong alignment in the mbuf. > > Fixes: 947d860c821f ("enic: improve Rx performance") > Signed-off-by: John Daley > --- > drivers/net/enic/enic_main.c | 5 +++-- > drivers/net/enic/enic_rx.c | 6 ++++-- > 2 files changed, 7 insertions(+), 4 deletions(-) > Applied to dpdk-next-net/rel_16_07 /Bruce