From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <jianfeng.tan@intel.com>
Received: from mga01.intel.com (mga01.intel.com [192.55.52.88])
 by dpdk.org (Postfix) with ESMTP id 70DF78E69
 for <dev@dpdk.org>; Wed, 13 Jan 2016 19:41:07 +0100 (CET)
Received: from fmsmga001.fm.intel.com ([10.253.24.23])
 by fmsmga101.fm.intel.com with ESMTP; 13 Jan 2016 10:41:07 -0800
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.22,290,1449561600"; d="scan'208";a="880714581"
Received: from xuewenxi-mobl.ccr.corp.intel.com (HELO [10.255.29.177])
 ([10.255.29.177])
 by fmsmga001.fm.intel.com with ESMTP; 13 Jan 2016 10:41:04 -0800
To: Amit Tomer <amittomer25@gmail.com>
References: <1446748276-132087-1-git-send-email-jianfeng.tan@intel.com>
 <1452426182-86851-1-git-send-email-jianfeng.tan@intel.com>
 <058a01d14c7b$5cdc60d0$16952270$@samsung.com> <5693CFE4.4060405@intel.com>
 <009a01d14d0c$3ab6cd60$b0246820$@samsung.com>
 <CAGSMBPMTCmPvOfCv1RzrCzPK5xNE7oP_WfieyB8gaqD+dNJmGA@mail.gmail.com>
 <00b101d14d14$bab82510$30286f30$@samsung.com> <5694BE75.7010708@intel.com>
 <00d901d14d26$d04fc600$70ef5200$@samsung.com>
 <CABHD4K8CTYu6C3oXLaxLupUO17e3-d1gSTSzOxOPBZ9k3-i4Ww@mail.gmail.com>
 <56951357.2030008@intel.com>
 <CABHD4K9G3_1BBo=QZ-VhzSYCsDf9VASWKsz922a-d610UP6d_g@mail.gmail.com>
 <5695275A.5050203@intel.com>
 <CABHD4K-sV4k8r1PWUAc+ApAg=uk2++qQqFDZkAWvyKR8Lq4bXQ@mail.gmail.com>
From: "Tan, Jianfeng" <jianfeng.tan@intel.com>
Message-ID: <56969A3F.1040503@intel.com>
Date: Thu, 14 Jan 2016 02:41:03 +0800
User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:38.0) Gecko/20100101
 Thunderbird/38.5.1
MIME-Version: 1.0
In-Reply-To: <CABHD4K-sV4k8r1PWUAc+ApAg=uk2++qQqFDZkAWvyKR8Lq4bXQ@mail.gmail.com>
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
Cc: nakajima.yoshihiro@lab.ntt.co.jp, "Michael S. Tsirkin" <mst@redhat.com>,
 dev@dpdk.org, ann.zhuangyanying@huawei.com
Subject: Re: [dpdk-dev] [PATCH 0/4] virtio support for container
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: patches and discussions about DPDK <dev.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Wed, 13 Jan 2016 18:41:07 -0000

Hi Amit,

On 1/13/2016 11:00 PM, Amit Tomer wrote:
> Hello,
>
>> You can use below patch for l2fwd to send out an arp packet when it gets
>> started.
> I tried to send out arp packet using this patch but buffer allocation
> for arp packets itself gets failed:
>
>   m = rte_pktmbuf_alloc(mp);
>
> Return a NULL Value.

Can you send out how you start this l2fwd program?

Thanks,
Jianfeng


>
> Thanks,
> Amit.