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 8AE9CA034F for ; Mon, 22 Mar 2021 22:18:21 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 14EF440040; Mon, 22 Mar 2021 22:18:21 +0100 (CET) Received: from mail-ot1-f42.google.com (mail-ot1-f42.google.com [209.85.210.42]) by mails.dpdk.org (Postfix) with ESMTP id E0C414003D for ; Mon, 22 Mar 2021 22:18:19 +0100 (CET) Received: by mail-ot1-f42.google.com with SMTP id s11-20020a056830124bb029021bb3524ebeso668103otp.0 for ; Mon, 22 Mar 2021 14:18:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=softwareradiosystems-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=KxyYEstLkt5mmW/OGhRxbTV8vVHXS0AQTKF9ImoNmdU=; b=gTA40AU8eSrN39L5Hw3xiIXf6cVr/LGcIGOcmvsEpRk+oug2y5D7bJ1OamL+gNUZQ5 8IV4kneAb2XUAiSQpkKtsbt4ndluEQvBPJkJqzWmyxlWJ+8i88v/ZHyVwtVOt4TmG4gV RTiK1kOj3IY4xVzFVWYmEh5LNwa+lQ+q4jrG2d62itwcLVIKkqpXhoSsJfk3LQQihq+F L/xXy6O6tAgUZ95zGFjiUF9CbAMJH39PfV2MprO2mx+6KwjNDw9lD9lf5YDSuh9BPRk4 bdOuSsVA4fxkTzhh2jpOIzu1xlIv60XOEVpSZjY1Kuodi4T0St9ckfRTHf+ymS8L4i+H loPQ== 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=KxyYEstLkt5mmW/OGhRxbTV8vVHXS0AQTKF9ImoNmdU=; b=bERXL8X5BU6q0a9trqW7tRJv5CXetEiFRCDx3oy+/sEaB6suIuoKK1lFFw/oMmAZ4n 2hhteRgjI2eLUthHlnfGcVlRNFJAw14iruzuosVmvt6BPpTZjtvKNKbVftE7gJ4HkUso LDggQBC4NWrF4d3vyzpS1W9plgZbrXU+/jOrdLixZ+lG7KoGd+qc4Svyn6c03NZZ9lVx MI2tdRnlA/qi5mIEyZWSd+Hna4Rv5HNDHM3STE3Zz4tLe4TkV/+AtWIMeoiWNID1odY8 nW/58rDmjojhNit3ccRhomCyjXWR8p13aT6nBetmjytQ6ZXwK4HApXLJ4uB7/dSrxpAW k4YA== X-Gm-Message-State: AOAM530iVCEQdTiMinNqBEbiVHvu2/nz8O4bVkZXS75O4P568bXPPVZ5 67h/TAoRwMrQvnm67nvRMY3kXNqkSw2rIMg2qLvRnRm9kZDdviDA X-Google-Smtp-Source: ABdhPJx1ScPHAAKHMzogPyAleAx8uxKsCZvYONd9kFujKukvkRGDmqHLBJ+7jVHOpAX7amzFB9xiB0bvVZitffoQ75g= X-Received: by 2002:a9d:1ea2:: with SMTP id n31mr1559131otn.370.1616447899096; Mon, 22 Mar 2021 14:18:19 -0700 (PDT) MIME-Version: 1.0 References: <20201219112715.75924abe@hermes.local> <20201221153250.0979639b@hermes.local> In-Reply-To: <20201221153250.0979639b@hermes.local> From: Justin Tallon Date: Mon, 22 Mar 2021 22:18:07 +0100 Message-ID: To: Stephen Hemminger Cc: users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [dpdk-users] using dpdk as a shared library X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Sender: "users" Hey Stephen, Thanks for your help previously, I am again having issues with passing shared libraries of dpdk. I am getting the following error EAL: RTE_LPM tailq is already registered PANIC in tailqinitfn_rte_lpm_tailq(): Cannot initialize tailq: RTE_LPM Only when using dpdk as a shared library, I have tried many things but there is very little online about this, any suggestions would be appreciated! Thanks, Justin ____ Justin Tallon Ph.D. Software Radio Systems (SRS) http://www.softwareradiosystems.com +353-86-067-0753 | justin.tallon@softwareradiosystems.com On Tue, Dec 22, 2020 at 12:33 AM Stephen Hemminger < stephen@networkplumber.org> wrote: > On Tue, 22 Dec 2020 00:20:51 +0100 > Justin Tallon wrote: > > > Hey Stephen, > > > > Thanks for the response, I have passed the directory of the dpdk library > as > > you said with the -d flag. > > > > However, when I did this, I get the following error. > > > > libdpdk.so: invalid ELF header > > > > any help with this would be appreciated. > > > > Regards, > > Justin > > > > You need to pass the individual pmd library name. > libdpdk.so is a linker script, not a real shared library. > It disappeared in later versions. >