From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f41.google.com (mail-wm0-f41.google.com [74.125.82.41]) by dpdk.org (Postfix) with ESMTP id 0D3648E83 for ; Thu, 14 Jan 2016 11:04:42 +0100 (CET) Received: by mail-wm0-f41.google.com with SMTP id f206so334936550wmf.0 for ; Thu, 14 Jan 2016 02:04:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:mail-followup-to:references :mime-version:content-type:content-disposition:in-reply-to; bh=U7BczpnbtoTgGJPlcQeUzRaAuyrqWoHcAHX/ieTuPv4=; b=L1VQ0rhQeE6Rc8088I/lhpArO7l/eTNr3l8AzhcRwl2N25KaeM/0CD4RguIG8aEljm QucriEPOMXG2pYIZD07sOxvtdCvplXWlqE3ypP8xwl5ISOX2IB4r48vJz7BvcRJliuu0 UAZeisHpFiuQ2hlQfGMSA5+LL+QY5tRGBvkYZdFGDb8w49c7AYSMx8uIgxmU8AJuzdSW 4fJ+otL3VoD/zJLnK9jhNCes0MvsobH5SaKPBMKU67B25hTz10zRr2Xv7+Ab3rhxnq2i kLo3C2UuvKZ5ztalFy8dwQovVtgJaJUZTKDrPe3Jpo2zbS15cdEeXRJBrbl9iGKci1mq VkZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:cc:subject:message-id :mail-followup-to:references:mime-version:content-type :content-disposition:in-reply-to; bh=U7BczpnbtoTgGJPlcQeUzRaAuyrqWoHcAHX/ieTuPv4=; b=WBqSUL2GjgFneqtd920ZnWbwWSgF6XKDg29TI65FuqtFrPVs5xfYyEjK1La36bjPKu pTf8xdVS5bbhyDsA6xlvVQJ/BLSSYWJPRB79UkNIbL1+7MMa6RBJFmLu73NP9gXlCd5L gAsq6qAMa1k+x1nEmYOHf1wvTraisG7/8QxJp7sR6dP6w8Tr34HoBxq/aK4vUYGWAvmn UC6bLFPlTC0THN9+j9F85WwLdwE09it2g2Xa6DSmDjoC1pZvHu4jEv5sBE4JxOr3jEIM xVrPQDTfTThZC9Tud65AFWQvsjg4hLG3APFDXrxY8TyEz/V0FXYjyyfZwQleHhHwfzQe xfUw== X-Gm-Message-State: ALoCoQnpR4csl2Vuo0Oo5illTCI4gAvoc7JFPN6cf/380JBAAzrCOjq5PR5/kba6aTOnY+4mED2jLcqj9Z33HO+3qb/UvH+I4w== X-Received: by 10.28.35.142 with SMTP id j136mr3954940wmj.78.1452765881778; Thu, 14 Jan 2016 02:04:41 -0800 (PST) Received: from 6wind.com (guy78-3-82-239-227-177.fbx.proxad.net. [82.239.227.177]) by smtp.gmail.com with ESMTPSA id e2sm20487194wma.1.2016.01.14.02.04.40 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 14 Jan 2016 02:04:40 -0800 (PST) Date: Thu, 14 Jan 2016 11:04:23 +0100 From: Adrien Mazarguil To: Masaru Kawashima Message-ID: <20160114100423.GJ12095@6wind.com> Mail-Followup-To: Masaru Kawashima , users@dpdk.org, Olga Shern References: <20160112154704.GE12095@6wind.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Cc: users@dpdk.org Subject: Re: [dpdk-users] HELP: MLX4 problem X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Jan 2016 10:04:42 -0000 On Thu, Jan 14, 2016 at 11:17:03AM +0900, Masaru Kawashima wrote: > Hi Olga, > > Thank you for your advice. > > I checked the kernel modules you've shown (ib_uverbs, mlx4_en, mlx4_ib and > mlx4_core) are all loaded fine. [...] Kernel modules look fine indeed. There is an additional possibility for the PMD to be linked with the "wrong" libibverbs (your distribution's version or one installed manually, not the one coming with OFED) and/or that libibverbs loads the wrong libmlx4 for a similar reason. If you have several libibverbs.so* and/or libmlx4*.so* on your system, make sure DPDK links against OFED's version. I suggest uninstalling all previous versions to be sure. Check also that you do not have both /usr/include/infiniband and /usr/local/include/infiniband. -- Adrien Mazarguil 6WIND