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 933C646DE9; Thu, 28 Aug 2025 09:40:12 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 461504027D; Thu, 28 Aug 2025 09:40:12 +0200 (CEST) Received: from mail-wm1-f51.google.com (mail-wm1-f51.google.com [209.85.128.51]) by mails.dpdk.org (Postfix) with ESMTP id 64B794025A for ; Thu, 28 Aug 2025 09:40:10 +0200 (CEST) Received: by mail-wm1-f51.google.com with SMTP id 5b1f17b1804b1-45a20c51c40so4716985e9.3 for ; Thu, 28 Aug 2025 00:40:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind.com; s=google; t=1756366809; x=1756971609; darn=dpdk.org; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=owmVYyb6N/nWJ/WSjGR5ersxoj5znKEbhfitR9sSSRs=; b=Qg/WD52gp79KyDhHSHCRsib8WD1vE26oQYtDiy4T/ZffR20xuW8s2VytFhaXzfZ7M6 H+gTh4LZM2tA3/hgq1lUY6BzIvImD4Fg6M6+HhNpjRThDyPhkHYZPRONdHdtJ2azxscb c5zGlzycdQ0BwLVgDweTg3T5a6PMaGQzdpC8ViU5lv2eZaPKEpmU5xlMX0SH0K9iEM+q hS1fykRz3QwUjuk4zPo/VJpkoGN3zv7PEokGGfLPWMddDOg0xHEdlODv6+cvmq3hkRyS qGZhah0Mg+d8CG5p4WKrL3BcXw3EtFEPOKe6c8Jl9G3kroMoWsLDJXah9VcqeNHgQ3nI jXhw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756366809; x=1756971609; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=owmVYyb6N/nWJ/WSjGR5ersxoj5znKEbhfitR9sSSRs=; b=aOPWe7w+4JK89BuDBu4W3tRtgulMy2jiQZXTtW7w970fuCREpIV4K2ay5+UbauKisx 6OQykie7gX/u9PsNrfuH3aYv+LoVNiOUyblO0GjZ8v142TpyvmAoUAqyrvdQX8X6Vtpi wcx3xefmjmHJurZJAVPpzlXwpEgCZ8FOPxMO3yUuggJ5w5YmaNtoLlg23Cvhoxlq48a2 8RlQtsveB82Wuu5JDG3wg31ps12X6onmsTgbDveMjFKTW6LJgz3xEBHGzHnfRuilgY78 q5jDCizGRsePzPMJXuZQ/oDwStZHiP6RPGJYDjhfSB3xMfKJ4FI5440x2X258ZfFXV00 SsBA== X-Gm-Message-State: AOJu0YzQWv8clTSY+MrCAh/APBZgVtMv1B/TTfxtD75FMlGJfLwFHnA+ lWvLGbu6G+mVIk2EwWF7E4MQI8UEYQIdyqOp5dWFfQ79XZKwN3a9ffOivruM5nGs6EVIAGpuMkq nFYa9aOIN X-Gm-Gg: ASbGncttYyvWOEMnq4Khs9O2j1LPpjXJdIehMkk33Lv8ZS4NtaIn+HbslA2+0Ss6AEz Als0j6grzi9b4MynUIfpR7/gEgEr7BA0GdUoWWDkHYosWNV36bQUbUHdJbLloinPch+n4Otqw6b E4I2+xfJZvKf706TXn62NQAkOLTKR9qTMahAENCG61cu0xjrLVTCySZZ1yFLloSimoy/Yfdzjqo kCBXzCp8LoYHrjKR3ELe17Ex7SqaJFIxVwz38rGe2IGu7O4y3MGFjW3wzpJ5mGSlRJmukQfOGLF U6uW7/9epq0H/Y0Tp+XBQnU/UNkupR3JwrnaYXjPwYEZGD0IrdmX6wdsEXZ+AboJF5hnYibkckv JoHyUAjkIIZDOAdye2qIMShuvzLrt09UyA3wN/A== X-Google-Smtp-Source: AGHT+IEdPTdqiefZ4XsoxVqHWJduYsjBC0O0QVC6Lvz7ON0mcKIlgKa4QCwKxeKxw9OhAwFro7XMzA== X-Received: by 2002:a05:600c:a48:b0:455:f59e:fdaa with SMTP id 5b1f17b1804b1-45b517c5db5mr164042295e9.21.1756366808952; Thu, 28 Aug 2025 00:40:08 -0700 (PDT) Received: from [10.17.1.39] ([185.13.181.2]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-45b797ce6d4sm19229345e9.14.2025.08.28.00.40.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 28 Aug 2025 00:40:08 -0700 (PDT) Message-ID: <976dc985-91b7-4fb3-8df7-5b807b1a65c2@6wind.com> Date: Thu, 28 Aug 2025 09:40:07 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: dev@dpdk.org Cc: Olivier Matz , dsinghrawat@marvell.com, palok@marvell.com, jerinj@marvell.com, Laurent Hardy , Edwin Brossette From: Thierry Herbelot Subject: net/qede: workaround for operation in Ubuntu-24.04 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit 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 Hello, qede stopped working with recent distributions, as explained in this bug report: https://bugs.dpdk.org/show_bug.cgi?id=1379 For reference, one workaround is to disable all optimizations when compiling the qede PMD with gcc-13: diff --git a/drivers/net/qede/base/meson.build b/drivers/net/qede/base/meson.build index 4ad177b478b7..a35ccbfc677f 100644 --- a/drivers/net/qede/base/meson.build +++ b/drivers/net/qede/base/meson.build @@ -50,6 +50,7 @@ foreach flag: error_cflags c_args += flag endif endforeach +c_args += '-O0' base_lib = static_library('qede_base', sources, dependencies: [static_rte_net, static_rte_bus_pci], diff --git a/drivers/net/qede/meson.build b/drivers/net/qede/meson.build index 3783e24db708..642a47da1e98 100644 --- a/drivers/net/qede/meson.build +++ b/drivers/net/qede/meson.build @@ -23,3 +23,4 @@ sources = files( if cc.has_argument('-Wno-format-nonliteral') cflags += '-Wno-format-nonliteral' endif +cflags += '-O0' This enables operation with QL41xxx and QL45xxx NICs. Best regards Thierry -- Thierry Herbelot