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 A7B2A46DED; Thu, 28 Aug 2025 10:09:39 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 96A9C40656; Thu, 28 Aug 2025 10:09:39 +0200 (CEST) Received: from mail-wm1-f52.google.com (mail-wm1-f52.google.com [209.85.128.52]) by mails.dpdk.org (Postfix) with ESMTP id EB5C64069D for ; Thu, 28 Aug 2025 10:09:37 +0200 (CEST) Received: by mail-wm1-f52.google.com with SMTP id 5b1f17b1804b1-45a1b001f55so2864015e9.0 for ; Thu, 28 Aug 2025 01:09:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind.com; s=google; t=1756368577; x=1756973377; darn=dpdk.org; h=content-transfer-encoding:content-language:cc:to:subject:from :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=3bkUGm0+dAgzKFuMCprLk/jaT9LbDo+11wLzz80fasA=; b=e3fJnt0kVGbM8WWtQjfKTi+38IVVELJGRuDkCFwg1m83/A/pTJxORt6EWYp1iXEJaE 9vn/zEcmh9JvzePgVAF9iLvstKexdRQySgbBmqa0McPYnftZQA3Vl6OI/4Uo9Vs3ydhe FkZWR0IIQ+9EOxi+S6hQo+IVA+0cFIAMmgmIU0CQKTDZubSJJaesqdVnxxqChUOfB+ul 0npgzhdhEXtVt/LQBfB0R6XSQ58vNauPpPhqpLYQyA06bddKKD/zEycQsj8pvbbZ7pc2 pUELgQ1JXu+2LxPInm3yKpNoemjZLrliV2nR+XueFC3TcA9y6DX3M7c0tBtl+F0jnpp6 bTtQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756368577; x=1756973377; h=content-transfer-encoding:content-language:cc:to:subject:from :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=3bkUGm0+dAgzKFuMCprLk/jaT9LbDo+11wLzz80fasA=; b=iuLERA3Ap2tL+9x8oGhopV+CkhUCr5hXCLsvfcXPcNSBtkYYRkKjc2ZfuUNTQwLYdE av/BrwXcjBe03erKCgg+mf6m1y4Z/aweqdybM47+9jgvEfb/ozWnSdpRbYq21syj+7x8 hvw4T8ezAzAdQie2QbjCuSGeBKg0plL8uCY/9mDnozaCysKdamd/sFN1EtsOye/cEp8O Jbr4qBOlcI/YQ5QZemOthXZwyLFhANpiTfeMXhO1a77e6DDSMn7CXPvXftfGZqdh70HN DoQ2WEdIpWuprXCJDL5CBSJ+AwW4jPu2OPGipAb7DVjY1IoqLlO3qEPA4ZbG+XIwHJVq d3IA== X-Gm-Message-State: AOJu0YwZTI2oGDHo1nSdqDhe2sAl7F2HrcpI2VnMh17mcEX1SA81IC0d +e3r9RVvIkmhhAFVDO27cBCjsTPRTXEBofZKcejJpivW4bYfRGM/38c1p1NjQP4Z63/KrI2HP2J XeMTE9eoH X-Gm-Gg: ASbGncuMSmbFJpFLvJtGfkHcGzrOA9KKYcZOcIFtuBCtn8E1ExXe5636gCmZGMQLyrv zDsjm/l+7nlfahoEuUZ6n6vwMHgldnQr6ohfW2uUnAPfEU/r08gdOqiyl00obZQ3K2e4FxeE4hy Z8ROJmVUY9BtcoLKVSD8lr+yQRtp7HEQqXpgj6rnWBEt585GK6GJANMBrR8OT+VdBcqnhsIdDNi BO3NGezdKowEsC8wbVXXzRVbzAxYnRoB1EJbvbPEovGNzhHLl0glqyxuiE9hdiHBTzqykCGTuu2 3bytxEyvjkkn3q0AFSJ396zdDxDtzUuBe4Kq/Dt1hA4xwEL+0kb7UWlJl+FZNu44mA/NByw7F5x hzsO4vZDsr7Mri4naFzcFE3CvqX8IqGNNS9T6DBX6VMLofvZ0 X-Google-Smtp-Source: AGHT+IGVP1N+6Cz8ULPccUCTCOS3P1bdqCWtjoTawVEYHclnq330cmFfJpskiKtVWE0RTPKgEKLnKw== X-Received: by 2002:a05:600c:1552:b0:459:d3d0:6507 with SMTP id 5b1f17b1804b1-45b517d9eecmr168347645e9.32.1756368577077; Thu, 28 Aug 2025 01:09:37 -0700 (PDT) Received: from [10.17.1.39] ([185.13.181.2]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3c9c9324dc9sm15010533f8f.3.2025.08.28.01.09.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 28 Aug 2025 01:09:36 -0700 (PDT) Message-ID: <3bbf5e67-8acd-47f1-90ea-405f62cbbc4c@6wind.com> Date: Thu, 28 Aug 2025 10:09:35 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Thierry Herbelot Subject: [RESEND] net/qede: workaround for operation in Ubuntu-24.04 To: dev@dpdk.org Cc: Olivier Matz , dsinghrawat@marvell.com, palok@marvell.com, jerinj@marvell.com, Laurent Hardy , Edwin Brossette Content-Language: en-US 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, [resend because the original diff was for the 24.11 branch] 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, as seen in main branch: diff --git a/drivers/net/qede/base/meson.build b/drivers/net/qede/base/meson.build index a6dad3ec7bcc..c0d8b8ea979f 100644 --- a/drivers/net/qede/base/meson.build +++ b/drivers/net/qede/base/meson.build @@ -55,3 +55,4 @@ foreach flag: error_cflags base_cflags += flag endif endforeach +base_cflags += '-O0' diff --git a/drivers/net/qede/meson.build b/drivers/net/qede/meson.build index e1b21d6ff5cd..2a06419effff 100644 --- a/drivers/net/qede/meson.build +++ b/drivers/net/qede/meson.build @@ -22,3 +22,4 @@ 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