From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 13FBAA04DF; Fri, 30 Oct 2020 11:00:22 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id E6B6BC826; Fri, 30 Oct 2020 11:00:20 +0100 (CET) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id CEE5FC822 for ; Fri, 30 Oct 2020 11:00:18 +0100 (CET) IronPort-SDR: 3o7gIKLZ43Y43m2RFln3/y6CHY24np+7D3y7RT3npwkTO8tnC8xjMGJMgsykN1f6YiErACt4pT qhBCHfP3cwZw== X-IronPort-AV: E=McAfee;i="6000,8403,9789"; a="253294129" X-IronPort-AV: E=Sophos;i="5.77,432,1596524400"; d="scan'208";a="253294129" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Oct 2020 03:00:16 -0700 IronPort-SDR: yoEY7F0zVHbWly2E8oBsT+df9yeWrIxP0NsbSMTJ817FjWAvyr0O9fCB23sPz3xvZmfNarWkKa kP/OaufiY5vg== X-IronPort-AV: E=Sophos;i="5.77,432,1596524400"; d="scan'208";a="537012954" Received: from cflatley-mobl1.ger.corp.intel.com (HELO [10.213.250.146]) ([10.213.250.146]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Oct 2020 03:00:15 -0700 To: "Mohakud, Amiya Ranjan" , dpdk-dev References: <9fbe81bd-1feb-db15-4b37-7bc51483b82c@intel.com> <58888db2-a3c5-befc-6886-d510c7fd6646@intel.com> <3dbe8129-5014-acc4-1592-dfd24f6681a0@intel.com> From: "Burakov, Anatoly" Message-ID: <55c4c285-a0b0-f390-1e68-5ac4e6f5268f@intel.com> Date: Fri, 30 Oct 2020 10:00:14 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] eal: DPDK: 18.11.6 version rte_eal_init() function cleans the runtime directory in 5.4.35 kernel X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 29-Oct-20 5:40 PM, Mohakud, Amiya Ranjan wrote: > Hi Anatoly > > Thanks for the reply. > > Do you have a sample code for primary and secondary processes which I > can try in my setup? And once reproduced, can let you know. > > We have DPDK applications in our product with which I always see this issue. > > Regards > > Amiya > Hi, I was running a test app with a debugger, putting a break point before and after eal_cleanup_runtime_dir(), and checking if things were deleted that shouldn't have been deleted. Any old DPDK app will do for this purpose, as all of them will call EAL init. -- Thanks, Anatoly