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 AAF5346C0E for ; Fri, 25 Jul 2025 15:00:44 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 98F99402E8; Fri, 25 Jul 2025 15:00:44 +0200 (CEST) Received: from mail-pg1-f178.google.com (mail-pg1-f178.google.com [209.85.215.178]) by mails.dpdk.org (Postfix) with ESMTP id 3B7994025A for ; Fri, 25 Jul 2025 15:00:42 +0200 (CEST) Received: by mail-pg1-f178.google.com with SMTP id 41be03b00d2f7-b3bcb168fd5so1981250a12.3 for ; Fri, 25 Jul 2025 06:00:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=uetpeshawar-edu-pk.20230601.gappssmtp.com; s=20230601; t=1753448441; x=1754053241; 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=D4QhPgzDaQW1YoqrScs5f/iteLWSra3lQ7KXrB8CQh0=; b=ffkrydw7aaqXumLBxa/p44zIfPnQfEtE4ww2PvTyFGmuiEbjPuXI01HfSs2QwqhLjt LIpiB0s+3slI0tgt4QDDTSNm/I3RtDChSIx9qsUIURkvTDImBtiDb01eiaARZWUYNc2l SYRqtIBQcLWte5OCVpL39FHFTr7eD6a/LtxAaABDIishKkLIe8fHTlSz5yEdVR26pTc+ iJVxRLW8pjGrtPX+96PRxqKBBvYNCkVdAKCqoGgQsUdXAooVWVkY4U8TPW4X959rkVNg RdRmgojbawj/FHltiztTJxwZmblfZ8xqxZRp+1jD+7p3bH0jM7Bi7hf6olZPNsNr0MOC VROA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1753448441; x=1754053241; 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=D4QhPgzDaQW1YoqrScs5f/iteLWSra3lQ7KXrB8CQh0=; b=jj5bxKbh5SxCVHsS7C4v+TbO8dWm5Js2XF5o6vyFqsaMvz7wUcmBAulpODnnrfiRba m4s7bU2ZlXAMIm6HgShPXlrQ3BSuR7BHW/gWWcN56DVD1Cfjckrmi+iFJI0yM53IySSd 1XdKi/umA58j7eB4ZwmyMGX5eJ6Uf6I8AHRpxoOZbMlWs3GsLIR8e1TNHqLH5riDJsMC aLJSKSSWMjcdYbkRQ5KHe8PYHAIZLozYl8Y/WtP5jZaLVuZe+iJ9m//Ol0XeBSUCXG5W B1UuGCVwPNgl339sYaMbMUjoRhJa/d/YWcaAy0cqzCk+miuaOsTyq4bIPCY/gJugf1qF zqxA== X-Forwarded-Encrypted: i=1; AJvYcCWZMyEOGwLP24rY+IIC5qV8uP1CBp9Gg8VVzPHWpifUaq4+l7No+TNhghdLhanc5p5KdT8ySWo=@dpdk.org X-Gm-Message-State: AOJu0YzkmlMnF+RzRt1TaWSwwBAPHgeXkQ5LdS8i8FmZV+QiNTpJ1hUw 39wHIPdp2EJT6+pxWOb7UBKhNB/9A9mxoNNSLcK3eY0/arJy+SmmqYp5yQEH3FHPxC8= X-Gm-Gg: ASbGnctYQbYoJyUkMcqH3hHEPhsjLwUYZH9sGfCWiRH7GfcqTIYzX2UQj0hCFgp8xAt cznCtA+CGLtxJXCGJ+oCsE1klGhr1cK9sl+KmdyNNP7lLeqKR/acs6hqn/Colr4gvptK0mhgtcB CC1x79xA3jkNpQdtNp9TD50XBdfXt5BI/kBM/qybBcsqX3Vl9WfwxMbfXh/mRxYDGEfMxSxA7L7 JRFFjTPOq161ObE7ZEJcqUzXeiWoKk1WWjFccI/Tn8RmNtJyP56K5vk4FGZoUbak/QQxZ8Et02N oFAxG67ZZGS+a6vV3b2JIQ/3ib7ozQnOF4oWGo9JpBNEOMP/gAeYCelSdZimZLIzcenTty9IDUx EkT+fW5UOsfFnTRaxbRradDzx0q715aom+Yn0XYU6g8sCAdog X-Google-Smtp-Source: AGHT+IGq5XfAqpgvVBKrWoP/Z0bX7o4je3Eh0XoxbMuiWf8xP05TdePMt1rkj3bmV34dYhUKplszmA== X-Received: by 2002:a05:6a20:918a:b0:1ee:a914:1d67 with SMTP id adf61e73a8af0-23d70052987mr2844584637.2.1753448440287; Fri, 25 Jul 2025 06:00:40 -0700 (PDT) Received: from localhost.localdomain ([64.62.143.197]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-761bbede68fsm3808168b3a.50.2025.07.25.06.00.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Jul 2025 06:00:39 -0700 (PDT) From: Khadem Ullah <14pwcse1224@uetpeshawar.edu.pk> To: stephen@networkplumber.org, thomas@monjalon.net, ferruh.yigit@amd.com, andrew.rybchenko@oktetlabs.ru Cc: dev@dpdk.org, stable@dpdk.org Subject: Re: [PATCH] [PATCH v3] lib/ethdev: fix segfault in secondary process by validating dev_private pointer Date: Fri, 25 Jul 2025 09:00:21 -0400 Message-ID: <20250725130026.2341329-1-14pwcse1224@uetpeshawar.edu.pk> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250723072216.5a34b44a@hermes.local> References: <20250723072216.5a34b44a@hermes.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 Stephen, Thanks for the feedback. I’ve submitted v4 of this patch, which includes a mechanism to monitor the primary testpmd process from the secondary testpmd. This helps prevent crashes when the primary testpmd exits. Best regards, Khadem