From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id EF9BCA0C46; Tue, 31 Aug 2021 17:27:51 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D4D0440141; Tue, 31 Aug 2021 17:27:51 +0200 (CEST) Received: from mail-lf1-f52.google.com (mail-lf1-f52.google.com [209.85.167.52]) by mails.dpdk.org (Postfix) with ESMTP id CAAE44013F; Tue, 31 Aug 2021 17:27:50 +0200 (CEST) Received: by mail-lf1-f52.google.com with SMTP id p38so39480460lfa.0; Tue, 31 Aug 2021 08:27:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Vce7J09V9Yv4jBpQ7B91FcLy2Dy0smhVBBZ52k/hzuM=; b=eGb340GJ3Klti1zeA6R6AdyN7U0w2wxR/U0+1VSkDXaRjjlE/P1TS9x0mmN/twdvWa OzDzxPBILLQDMwnKEvGetpV3l4h8gLuZ2n/QB4U8wMgXWr/Q04a/PZdM7tYClngOJWRS nartOyo3mKH/2tmGEtA1XJ8MuBTX4LZ1L5S2wyOQ7LJNcVcpuSvs2+CjMg3PbMdnbnYN nO5OF3DVTKEtUsG6h4fZv8SnMq8ZnpMMH2Xqvo+sc02uBSw7X8afqu/6plxeewaS1Lcx ovQC+QKi0wUMchl5Y4WXeIB4qDlt7BehqWIXMxo9QblHwIE06BatNlHAchZEaGY9F8mI JUXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Vce7J09V9Yv4jBpQ7B91FcLy2Dy0smhVBBZ52k/hzuM=; b=tnnTOqLhNe/hqoXWufNo1w3/ahdE+deJBqYmwNjXY3O01ky5qFr55WctMSt0l2QNcj IWAeTlaxN0aqOyfLSkKTI8SMZ6/DGFzb6CrNFcMVP2zNGXxOa6ytU/wDLF9ndLfiDX4J wFa9OF4v5WqjUrJI+KtYj3px1DxBkdqIq0ceYhTrjnKexXT567O6M8BqkJ6Ry7iRIAlI QIKcqLgt3N0wuckUOaYolBZDGqSxMZZfoMqnOri1VFefp9AXHUXtT87JrxVkdXR9Hi4X UGFcgo5DlrLkACyzlEa5y4iW+mlh095OQ0jy3hf/7P20XxToH/IsQWO6MHrPHD8BFXVR ARmA== X-Gm-Message-State: AOAM533o2H84HNNjJgjpjTjjAk+A7ay6M93ljP7gtjDViz7wA6tHn5E6 RxhFnyWqS5qh1FK9MF6//jG7bjCKIUNcIrVZNyE= X-Google-Smtp-Source: ABdhPJw4iABKYU5EvnlQYEWc1MYGd2PX/STJKEPHR3/XQnJfYZFuuUuk4wmerWya9B5AK6hnC5SpZ0AULjG23Uy4C3k= X-Received: by 2002:a05:6512:1084:: with SMTP id j4mr671863lfg.113.1630423670147; Tue, 31 Aug 2021 08:27:50 -0700 (PDT) MIME-Version: 1.0 References: <66ba0b52-83bf-f7a0-aa79-66a267af32c4@intel.com> <3485790.tFL5Z3R0ll@thomas> In-Reply-To: From: Kamaraj P Date: Tue, 31 Aug 2021 20:57:38 +0530 Message-ID: To: David Marchand Cc: Thomas Monjalon , dev , Anatoly Burakov , Ferruh Yigit , ksimha@cisco.com, kalas@cisco.com, seveluch@cisco.com, "techboard@dpdk.org" , hpai@cisco.com, ppitchai@cisco.com Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [dpdk-dev] Running DPDK application with non-previlege mode X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 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" Hi Thomas, We are trying with the IGB_UIO driver in our DPDK application. Is there any documentation where we need to start to run a DPDK application with minimal system capability? Also please let us know if there is any known dependency with DPDK versions (dpdk application with 18, 19.11 versions etc) when we run with sys capabilit. Hi David, Can you please share with us the pointer for OVS integration(DPDK running as non-privileged mode ?) Thanks, Kamaraj On Mon, Aug 30, 2021 at 5:36 PM David Marchand wrote: > On Mon, Aug 30, 2021 at 1:59 PM Thomas Monjalon > wrote: > > > > 30/08/2021 13:26, Ferruh Yigit: > > > On 8/30/2021 8:52 AM, Kamaraj P wrote: > > > > Hello All, > > > > Some more info. > > > > We are using DPDK 19.11. > > > > > > > > When we bringup application with --security-opt seccomp=unconfined > > > > option.. > > > > THe application bringup successfully and didnt observe any error > when DPDK > > > > init logs. > > > > Will that --security-opt seccomp=unconfined option recommended for > > > > non-previlege mode for DPDK application ? > > > > Please suggest. > > > > > > > > > > + Anatoly, he may have experience on running on non-privilege mode. > > > > > > > > > Thomas, David, > > > > > > What do you think documenting how to run as non root, we had similar > question > > > before, if memory serves me right Red Hat was looking for same thing > at some point. > > > > I started working on such documentation, focusing on mlx5 use case. > > I need more time to complete it. > > > > > If we are agree, perhaps we can find a volunteer in the tech board for > it. > > > > I would be volunteer, and welcome any help. > > OVS already did some integration for this, and I can help too. > > > -- > David Marchand > >