Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2B136C05027 for ; Mon, 23 Jan 2023 13:24:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231579AbjAWNYE (ORCPT ); Mon, 23 Jan 2023 08:24:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48780 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230019AbjAWNYC (ORCPT ); Mon, 23 Jan 2023 08:24:02 -0500 Received: from mail-yw1-x112a.google.com (mail-yw1-x112a.google.com [IPv6:2607:f8b0:4864:20::112a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AFE2C20058 for ; Mon, 23 Jan 2023 05:24:01 -0800 (PST) Received: by mail-yw1-x112a.google.com with SMTP id 00721157ae682-4c24993965eso170820427b3.12 for ; Mon, 23 Jan 2023 05:24:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=to:subject:message-id:date:from:reply-to:mime-version:from:to:cc :subject:date:message-id:reply-to; bh=6LMDZbYXBQXytLxY5tSrvJ1R/QC6jpiHjbMo6Zuxl8M=; b=Y+wOUHN/utPtWxuOVmJqQgZMkwhsscT05eNxPBGsFSGQlMpgxlABNDq5wFa9xKXgw8 Z/C7MXFQ3sRu2mFEZqjkSoxShYC5gtSFGAIe1nbHnSHFJeRFzxsAwUmc3mjyyyw5Diqa XK/cdWGmbDSFjXP9OPmmr1GL3zo75DF/0Uqc/jaiXe9+koCmc3pg8PV0VwG5VLbuT4NK ueRXdi1uiWSBUGSgV3t/HbpR3CD14F1vMCf12H0OOqFUpiarupsAkQjNJzCq3Al/3/Gh /P9nAP2scjdLU7Mf19BBhTjWHkkUOzmdPfagMx66wL5FVvh/B8YOrmIfMgDU7L8ZV90h d9HQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:subject:message-id:date:from:reply-to:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=6LMDZbYXBQXytLxY5tSrvJ1R/QC6jpiHjbMo6Zuxl8M=; b=mvVlHSdJEsSbtNECVDYBNrg6JmCeH1jvjkK8CgV/xIASbnrx4TxvI6js2y4jqlMRUo Zsik8Wpf+TWTodXnB97Egto8qkSUu3HW2ku4u4XMLx7JOJUo8LbsVIKMMhE9i0NlKxas 7+6ioy4CXTf05vT6s0/ZR2MMYiJTibB4MKPNDfC7TDhmdfGmT5rZlXTjWxSz3RL3w4ot 0WDvp2H7JJ829eittK8MAU8oDuIwvkgZD+nRs8SydMoOSGLvwcGTowQVvhnOUjdqMWmR MxANQIRmjFhxmYLjJX0CraMWlIu3Dpwz4kBtaB+56M1KkZsGxe6WShKzpVFDjLVS7rdI g9cQ== X-Gm-Message-State: AFqh2kqXqtoh49YncEgRfcNC61Xzw2iwOdwNyDxsokj2bl2f62BbN7fN vxuYE7wAARnz7sBcaUqlJDClgfjjbLhvPhBccWUFI41OdOF3FX1G X-Google-Smtp-Source: AMrXdXvINsaW5dvlkIH8lo6AqE6gVN6xhpdQlbMf6DDZtEbthJivP3gwDvI1J0J2kzY5Hy6IhU9lQYFcWx2+JYhmhPE= X-Received: by 2002:a81:8412:0:b0:4af:2061:d896 with SMTP id u18-20020a818412000000b004af2061d896mr3130866ywf.432.1674480241200; Mon, 23 Jan 2023 05:24:01 -0800 (PST) MIME-Version: 1.0 Reply-To: tjcw@cantab.net From: Chris Ward Date: Mon, 23 Jan 2023 13:23:50 +0000 Message-ID: Subject: Re: eBPF verifier does not load libxdp dispatcher eBPF program To: linux-kernel@vger.kernel.org, Chris Ward Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The 5.15.0 kernel (built by 'git checkout v5.15' from the kernel.org torvalds tree) fails in the same way that the 6.2.0-rc5+ kernel fails. So it seems that something Canonical did for the Ubuntu 20.04 kernel causes eBPF to work correctly. Chris Ward