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 8CC9D43D24 for ; Fri, 22 Mar 2024 18:59:13 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 5030D40294; Fri, 22 Mar 2024 18:59:13 +0100 (CET) Received: from eggs.elettra.eu (eggs.elettra.trieste.it [140.105.207.10]) by mails.dpdk.org (Postfix) with ESMTP id 8830D40284 for ; Fri, 22 Mar 2024 18:59:12 +0100 (CET) X-Envelope-From: Received: from zmp.elettra.eu (zmp.elettra.trieste.it [140.105.206.204]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by eggs.elettra.eu (Postfix) with ESMTPS id 4V1VPy2mHgzBrMD for ; Fri, 22 Mar 2024 18:56:38 +0100 (CET) Received: from zmp.elettra.eu (localhost [127.0.0.1]) by zmp.elettra.eu (Postfix) with ESMTPS id B3C15140FEB0 for ; Fri, 22 Mar 2024 18:58:33 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by zmp.elettra.eu (Postfix) with ESMTP id A2A7E140FEAE for ; Fri, 22 Mar 2024 18:58:33 +0100 (CET) X-Virus-Scanned: amavis at zmp.elettra.eu Received: from zmp.elettra.eu ([127.0.0.1]) by localhost (zmp.elettra.eu [127.0.0.1]) (amavis, port 10026) with ESMTP id m5M_GtA3oSKZ for ; Fri, 22 Mar 2024 18:58:33 +0100 (CET) Received: from mail-pg1-f181.google.com (mail-pg1-f181.google.com [209.85.215.181]) by zmp.elettra.eu (Postfix) with ESMTPSA id 898CB140FEA2 for ; Fri, 22 Mar 2024 18:58:33 +0100 (CET) Received: by mail-pg1-f181.google.com with SMTP id 41be03b00d2f7-5cedfc32250so1511541a12.0 for ; Fri, 22 Mar 2024 10:58:33 -0700 (PDT) X-Gm-Message-State: AOJu0YzdssoHDEszpUDmBR0jjQYkSR1X5WD5qvNJvcmcA1LiUefKEiUQ Glw86xtZviKLqC6LlRb0EKjK3s5sbkryIRTdjjbQGpEbT+3dbk8v6xmjoRgdKQxi4n77h/xK3aS DP/yBNLvf0C2/HwuG2F175Y8BPl4= X-Google-Smtp-Source: AGHT+IESpvHIYJz3eGgTKM0mhM5/ft7rhxcCbcPeLt7ipkNOS2TyJmjDtvs00q6ksCEOL28/t4HNK9hH3kqQlL4j3m4= X-Received: by 2002:a17:90b:78b:b0:299:5b95:cd7d with SMTP id l11-20020a17090b078b00b002995b95cd7dmr310193pjz.45.1711130311183; Fri, 22 Mar 2024 10:58:31 -0700 (PDT) MIME-Version: 1.0 References: <20240319090747.16a3b28d@hermes.local> <20240320092409.4e223a23@hermes.local> In-Reply-To: <20240320092409.4e223a23@hermes.local> From: Alessio Igor Bogani Date: Fri, 22 Mar 2024 18:57:54 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: dpdk-testpmd on XDP To: Stephen Hemminger Cc: users@dpdk.org, Anuj Mittal Content-Type: text/plain; charset="UTF-8" X-elettra-Libra-ESVA-Information: Please contact elettra for more information X-elettra-Libra-ESVA-ID: 4V1VPy2mHgzBrMD X-elettra-Libra-ESVA: No virus found X-elettra-Libra-ESVA-From: alessio.bogani@elettra.eu X-elettra-Libra-ESVA-Watermark: 1711735000.69645@sEH2K16yyzRxetWh33tgFg 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 Hi Stephen, Thank you for your support! On Wed, 20 Mar 2024 at 17:24, Stephen Hemminger wrote: [...] > Then you need to build bpf tools from the same kernel directory and use [...] Using the right version of libbpf makes all errors disappear! Unfortunately packets aren't flowing yet between the two interfaces (things that happen when I use the vfio-pci approach). Do you have other tips for me? Thanks! Ciao, Alessio