From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qa0-f43.google.com (mail-qa0-f43.google.com [209.85.216.43]) by dpdk.org (Postfix) with ESMTP id 112E8307 for ; Fri, 11 Apr 2014 06:03:20 +0200 (CEST) Received: by mail-qa0-f43.google.com with SMTP id j15so4875813qaq.30 for ; Thu, 10 Apr 2014 21:04:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=IpeCj5Lv5FljJeO7A2i6GpxPnkGPT8/3pycO8fbvH3I=; b=lZ/vIVtDdLwwFnh0GjdhGWtnZzMNUXNDT6NOJJu14JWhipM1K4y+neDjbo/s8ajP6t hrNYDXHgFFL5ZDs0rTM3Pjba3EjrK2WEsw6r9hpAcx/PdD4l5UK/L9J7pMVxuLVtOCs9 N9HS6hngF++dx6yYHJCel9HqUtwHA8DLacQs2HR3dIs9ngYzjRxHlp/NkcWPWyX0tY5j CZ9rVXh2lbJUEmrGQTpTCnhBaAyDHi+qDmVqA/E57+zrsiDa2lxw8osTLULfzAaA+x9V EL9hORL8I127UMv5SLu2HHf+48/WFeBOsWgmAd2nYPcmIagPn9+q5or0GetTmtqD74bH JDQg== MIME-Version: 1.0 X-Received: by 10.140.80.209 with SMTP id c75mr24028701qgd.79.1397189098316; Thu, 10 Apr 2014 21:04:58 -0700 (PDT) Received: by 10.140.91.107 with HTTP; Thu, 10 Apr 2014 21:04:58 -0700 (PDT) Date: Fri, 11 Apr 2014 09:34:58 +0530 Message-ID: From: Ajith Adapa To: dev@dpdk.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] Issue with l2fwd in kvm guest 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: Fri, 11 Apr 2014 04:03:21 -0000 Hi, I am just trying out DPDK in a fedora 18 KVM guest and have an issue when I am trying l2fwd application. I am binding eth1, eth2 interfaces using below commands ./igb_uio_bind.py --bind=igb_uio eth1 ./igb_uio_bind.py --bind=igb_uio eth2 When I run l2fwd app I get following error ./l2fwd -c 1 -n 4 EAL: Cannot read numa node link for lcore 0 - using physical package id instead EAL: Detected lcore 0 as core 0 on socket 0 EAL: Setting up memory... EAL: cannot open /proc/self/numa_maps, consider that all memory is in socket_id 0 EAL: Ask a virtual area of 0x18800000 bytes EAL: Virtual area found at 0x9dc00000 (size = 0x18800000) EAL: Ask a virtual area of 0x400000 bytes EAL: Virtual area found at 0x9d400000 (size = 0x400000) EAL: Ask a virtual area of 0x400000 bytes EAL: Virtual area found at 0x9cc00000 (size = 0x400000) EAL: Requesting 100 pages of size 4MB from socket 0 EAL: TSC frequency is ~3191735 KHz EAL: WARNING: cpu flags constant_tsc=yes nonstop_tsc=no -> using unreliable clock cycles ! EAL: Master core 0 is ready (tid=b7782800) EAL: PCI device 0000:00:03.0 on NUMA socket -1 EAL: probe driver: 1af4:1000 rte_virtio_pmd EAL: 0000:00:03.0 not managed by UIO driver, skipping EAL: PCI device 0000:00:07.0 on NUMA socket -1 EAL: probe driver: 8086:100e rte_em_pmd EAL: PCI memory mapped at 0xb7732000 EAL: PCI device 0000:00:08.0 on NUMA socket -1 EAL: probe driver: 8086:100e rte_em_pmd EAL: PCI memory mapped at 0xb7712000 Skipping disabled port 0 Skipping disabled port 1 EAL: Error - exiting with code: 1 Cause: All available ports are disabled. Please set portmask. Dmesg logs after binding eth1 and eth2 to igb_uio [ 5.700591] e1000: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX [ 5.733457] e1000: eth2 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX [ 55.835017] igb_uio: module verification failed: signature and/or required key missing - tainting kernel [ 55.835888] Use MSIX interrupt by default [ 56.035098] igb_uio 0000:00:07.0: setting latency timer to 64 [ 56.035123] fail to enable pci msix, or not enough msix entries [ 56.035492] uio device registered with irq a [ 56.184789] igb_uio 0000:00:08.0: setting latency timer to 64 [ 56.184811] fail to enable pci msix, or not enough msix entries [ 56.184969] uio device registered with irq b [ 589.675041] Bits 55-60 of /proc/PID/pagemap entries are about to stop being page-shift some time soon. See the linux/Documentation/vm/pagemap.txt for details. Can anyone point me to right direction regarding where I am doing the mistake ? Regards, Ajith