From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f170.google.com (mail-wi0-f170.google.com [209.85.212.170]) by dpdk.org (Postfix) with ESMTP id 8A37BC3C8 for ; Wed, 21 Oct 2015 17:38:03 +0200 (CEST) Received: by wicll6 with SMTP id ll6so96877011wic.0 for ; Wed, 21 Oct 2015 08:38:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:organization :user-agent:in-reply-to:references:mime-version :content-transfer-encoding:content-type; bh=C/cmVeEQfr/+83F7pqDyQ6mj3epdwRDIXWV8lMHbsOw=; b=fi9KsWoGZnU5+7DPdiw+9mE1fTbD/Oi6oDNWADOAXOUy1ETeNCogUmPPboRbAXVyLA TlFwKKBXyeTob5M5iiebQn63DImumy73yes3vEuum+1jwaDGxTsrxHuUAsPPWjbPRWrc ttcpJ86ICaYeip9REBS8vm5BHz3vnuvKP2s4/tkLqg52g2lhGSfDU6KR+sPAMvQA7svW WV2wD3W1wXBqNaZtRhyUrUp6Ye7m4HMnjkKbpeY1iHyiiY6+npSvKEQDfZeanMQ9tKNL +xL+mDv7tnbQWhI+GdLWCbW9PxGb46ZYrgC0nAnBTGXBOJ/t5YNPu7EH0zdIWslaeUu0 vDJQ== X-Gm-Message-State: ALoCoQkG7rRVneoIeh0oSPpPRNzvvKflEMvIlu0+JNYkkRnJuE9Meq+6RNJR5Naqz3EnZ5Pnlx6p X-Received: by 10.180.11.165 with SMTP id r5mr12072268wib.43.1445441883355; Wed, 21 Oct 2015 08:38:03 -0700 (PDT) Received: from xps13.localnet (guy78-3-82-239-227-177.fbx.proxad.net. [82.239.227.177]) by smtp.gmail.com with ESMTPSA id q1sm11098794wje.39.2015.10.21.08.38.02 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 21 Oct 2015 08:38:02 -0700 (PDT) From: Thomas Monjalon To: "Ananyev, Konstantin" Date: Wed, 21 Oct 2015 17:36:58 +0200 Message-ID: <1940504.DRviAa2FU5@xps13> Organization: 6WIND User-Agent: KMail/4.14.10 (Linux/4.1.6-1-ARCH; KDE/4.14.11; x86_64; ; ) In-Reply-To: <2020076.2eyxpzhXZx@xps13> References: <1435256741-25489-1-git-send-email-ehkinzie@gmail.com> <2601191342CEEE43887BDE71AB97725836A1F275@irsmsx105.ger.corp.intel.com> <2020076.2eyxpzhXZx@xps13> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Cc: dev@dpdk.org Subject: Re: [dpdk-dev] [PATCH 2/2] ixgbe: add memory barriers in vector rx/tx 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, 21 Oct 2015 15:38:03 -0000 2015-08-03 17:08, Thomas Monjalon: > 2015-06-29 11:28, Ananyev, Konstantin: > > There were several discussions about that subject already: > > why fence is not necessary here for IA and why we don't want to put it here: > > That I suppose was the last one: > > http://dpdk.org/ml/archives/dev/2015-April/016463.html > > As I can see, Dong already submitted patches for that: > > http://dpdk.org/dev/patchwork/patch/5884/ > > Though I didn't look at it closely yet. > > It will be a good idea to re-open the topic of the cross-arch memory barriers > at the beginning of the 2.2 cycle. > Thanks Any update on this topic? The patch is still "New" in patchwork.