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 32B5546B88 for ; Wed, 16 Jul 2025 09:24:32 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1C6D4402D4; Wed, 16 Jul 2025 09:24:32 +0200 (CEST) Received: from mail-pg1-f173.google.com (mail-pg1-f173.google.com [209.85.215.173]) by mails.dpdk.org (Postfix) with ESMTP id A80BB4021E for ; Wed, 16 Jul 2025 09:24:29 +0200 (CEST) Received: by mail-pg1-f173.google.com with SMTP id 41be03b00d2f7-b170c99aa49so4707939a12.1 for ; Wed, 16 Jul 2025 00:24:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=uetpeshawar-edu-pk.20230601.gappssmtp.com; s=20230601; t=1752650669; x=1753255469; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=YjM/ifYIoACHltE5AbxwntBLY0luKsrDMvUpAOgppn4=; b=nnn8PLiGCidvChfApH6FtjClJe5qtyn9YK8sQRpSfyFNWy6VZ6foao499PvmEUn08U bNvsEmnaHdymqEcUPgb8mtuvN/+IQeXR9PsJM19Re1Y2X2GKW+MoqQm08LOODqawqe52 C1bsf+AuTKRmRly2oUZo0iuNvmo9ZOgXIC0F7aVgzB5JLzr6ytwNxg5n+nUo0N7Mu+dY QO1AZvuDWwf4eo4lFad6VI/MSmwWbT4iJqvIob2c/LhTr2czyaE91+j6UYCNyNVT0GX4 EQtLVYYAKa/Mfg9TQhVF9hsuVpQXT85wDbQU17smZNpp0LUOmWaLKUlwCPHkQvhbOKWW Mh/A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752650669; x=1753255469; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=YjM/ifYIoACHltE5AbxwntBLY0luKsrDMvUpAOgppn4=; b=Txo80pErC9SELIDI9wNb+JBGHsAkkPVzf5YTkC/Z+z3pnLh8aJJh1YAjV73LvKeFj7 nLBWonpJBnsT9Hsr9n1BX2s+cH5ja1MVyWez65OXjj7o5NI1BNkAF7wvgrP6N1JpmgU5 79RZukAKyReZrqfNeSJhWW5heJC6ka+oVOlHNyxPtnw2fA+klSThU649nXJ/rQZ7Wm2w StXuwZd87FzqhuROBTMFmq+0TGuz3/W+C5pcKKWaqr+TyWKhozq1dV8B/0Q0lo3u2bu5 +XMLUdd1sx8hIKNDW7E3qeqO1wnftZgRk/9abOnbB1KDnwCIEh3lS/FhxKQCAaDLq474 ITIg== X-Forwarded-Encrypted: i=1; AJvYcCVGcCtR/IwDxVTRV6AMRnkawRkzrmHMTwyDeMJMoiY+fpCND58/ossGWziL4yaTdQKjZuz/Z9Y=@dpdk.org X-Gm-Message-State: AOJu0YxEvOduvDSFMZXZY8LRoerRsz10T0cfTet+dKYr2QoKBIoFu4hp rDyZ4GzsSh5CQ40DkEnRJ13duyaZl5uFVwB/GrjSgIZiFtCo7ua5Y8DsyB41LtY2oVw= X-Gm-Gg: ASbGncsrzzMxt9OQxrsDN3SbQBvHiPuqHlvQDxxO4MnWxrF5dGa6oard+o63YZw+JOQ 93ydI+PThpbztsLtKOb9W7sICtiWFsf5RzBZxVXWHsGJ/r60gevoGWSkXUGVDqqDbExbhtnfeB2 +Nkw6JOzv34EXuhyCC5LaPsDKr4NTgiQ6tM3fyizq37wnjVrXuc7kb8r9ijY09cSPCR7WyuQJIy vxZB5Jn+pCURez7NbXglMcP62hggAYDj2qZtmEX7rCqCX4w8GfpQwcTWwFOe3FytEgd9uIE0lhx /C4eAANNsxASsOIRAoi9CzhNxHL4ZkRuDi9YbV1iJ9Tg6IAZksiSAGdSDXGWeTdpOygytvvUHp7 FXsN0zkGWPibY0pvVTDkrCf/4ZzD5vrNGCtj7z/HcZ+qaJczz X-Google-Smtp-Source: AGHT+IFZZe3YBj3YleZpWh6riTXGvapL9fCVQrFZMI8Tf4EXv8s8/E7GPsAAH9mY/eDGSTTpmNRHOA== X-Received: by 2002:a17:90b:3b83:b0:311:c5d9:2c70 with SMTP id 98e67ed59e1d1-31c9e703722mr3235294a91.15.1752650668402; Wed, 16 Jul 2025 00:24:28 -0700 (PDT) Received: from localhost.localdomain ([64.62.143.197]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-31c9159ec07sm1563888a91.0.2025.07.16.00.24.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Jul 2025 00:24:28 -0700 (PDT) From: Khadem Ullah <14pwcse1224@uetpeshawar.edu.pk> To: dsosnowski@nvidia.com Cc: dev@dpdk.org, rasland@nvidia.com, stable@dpdk.org, viacheslavo@nvidia.com, orika@nvidia.com, suanmingm@nvidia.com, matan@nvidia.com Subject: Re: [PATCH] net/mlx5: fix crash when using meter in transfer flow Date: Wed, 16 Jul 2025 03:23:19 -0400 Message-ID: <20250716072410.3534146-1-14pwcse1224@uetpeshawar.edu.pk> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250715175102.ovlhlrhyjzcokexs@ds-vm-debian.local> References: <20250715175102.ovlhlrhyjzcokexs@ds-vm-debian.local> MIME-Version: 1.0 Content-Type: text/plain; charset=yes Content-Transfer-Encoding: 8bit X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Hi Dariusz, Yes, you are right — I believe this has been fixed since DPDK v24.11 by the commit you mentioned: https://github.com/DPDK/dpdk/commit/c30b356a4d48542fe99c47aa470afc8cd1ced9f5 Previously, this appeared to be an edge case where a segfault was triggered when a transfer rule was created (even when not using switchdev). But as confirmed, recent versions (v24.11.2 and newer) now correctly return ENOTSUP or a validation error instead of crashing. I understand that transfer rules are only valid in switchdev mode, and that using them outside that context is unsupported. I encountered the segfault when testing this specific combination, but it seems the issue has been properly addressed now in the latest versions. Thanks for confirming! Best regards, Khadem Ullah