From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lb0-f170.google.com (mail-lb0-f170.google.com [209.85.217.170]) by dpdk.org (Postfix) with ESMTP id 34D412BEF for ; Fri, 11 Mar 2016 05:20:52 +0100 (CET) Received: by mail-lb0-f170.google.com with SMTP id x1so139885115lbj.3 for ; Thu, 10 Mar 2016 20:20:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to; bh=YAuBjKSOzHM51t0/jIWB2T2fS4w/YJQDrQWu9b0lRrc=; b=ZH/Ngo4vNclHBohvhdR1tPOmZtTcsz8uqca6Du5/sT8GElE5QMgAnQz0HFariiPOSq q1SKUs6DdxBsbVWPuN89ZGwujYO/gSnVR0nuU07JSzghn4m/i2mqQun5B3MHV0NjOZF7 Kp9Dzy2/TD7OE6Qy5ucHY57iRmSbuu8uz+te3damrjSgCvendP7r8ZQHqEBpxnnVttbq xRLLL52vsQNyCr6JtBCxLqcYj+5x+6kb+6toIa6tfwIUyrfTXeNWGjJ+8q3un4ZH8lkm geejrrdZ/XX9fMcdN3hy+ac0rbsGtsTB2f5gkzzhKVGpGZMxrVZmZ3XJC0Ly91hrzBqg Ghgg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to; bh=YAuBjKSOzHM51t0/jIWB2T2fS4w/YJQDrQWu9b0lRrc=; b=E60GvtudtbXtIwUCK3364UeV5b1LizfrjCzCcU6jSWcLydCUq1wlqs3aCYmVZxkc8y V4sL9g3lsOMX1yfBHHH04Wc2TmF1hw+6O+rLq8BTohoBdN35Sk7/xi8MSVewWHRnxhZU AAhenpBYyiXbbOL74ByWfC1Lg19J5tyOCjsJE0hBm+fab5GZHZBxsCGgBvHaa30+Ox6z 8fjkdeHa0TSxPqRwsVPijbSWVnEPHbfwwJ3jTVyQB9KZh2tj3zp5QAh6LFaHURQw0ypm HcJ4YHWq6eoIzkDDm5rpm2VLDNgMh5mphQ4aVXIrrohaA2WfeFB+as5dbWeaqU0aCaCN Cb+A== X-Gm-Message-State: AD7BkJKznuWuANR/nngkQsiUUvjNasqV4ypYRoEGZl1IUmwvuKGKGbjoM49uYG4ZXr+DOn0u9FIT+fXGlKUJug== MIME-Version: 1.0 X-Received: by 10.112.26.79 with SMTP id j15mr2535561lbg.15.1457670051913; Thu, 10 Mar 2016 20:20:51 -0800 (PST) Received: by 10.114.184.236 with HTTP; Thu, 10 Mar 2016 20:20:51 -0800 (PST) Date: Fri, 11 Mar 2016 09:50:51 +0530 Message-ID: From: Nagaprabhanjan Bellaru To: dev@dpdk.org Content-Type: text/plain; charset=UTF-8 Subject: [dpdk-dev] Not able to access uio0/device/config from LXC 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 Mar 2016 04:20:52 -0000 I have followed the steps mentioned in this thread: http://dpdk.org/ml/archives/dev/2014-October/006373.html to create a uio0, but EAL complains about the following: -- EAL: Cannot open /sys/class/uio/uio0/device/config: Permission denied EAL: Error - exiting with code: 1 Cause: Requested device 0000:00:19.0 cannot be used -- even though I run as a root user and have all the rw permissions and they are same as that on the host machine. Can anybody tell me what else I could be missing? Thanks, -nagp