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 70DF78E69 for ; 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 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$@samsung.com> <00b101d14d14$bab82510$30286f30$@samsung.com> <5694BE75.7010708@intel.com> <00d901d14d26$d04fc600$70ef5200$@samsung.com> <56951357.2030008@intel.com> <5695275A.5050203@intel.com> From: "Tan, Jianfeng" 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: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Cc: nakajima.yoshihiro@lab.ntt.co.jp, "Michael S. Tsirkin" , 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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-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.