From mboxrd@z Thu Jan 1 00:00:00 1970 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 811F4C54E94 for ; Thu, 26 Jan 2023 06:50:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235965AbjAZGub (ORCPT ); Thu, 26 Jan 2023 01:50:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41056 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230233AbjAZGuS (ORCPT ); Thu, 26 Jan 2023 01:50:18 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 475ED2916F for ; Wed, 25 Jan 2023 22:50:18 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D2E70616FA for ; Thu, 26 Jan 2023 06:50:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 34706C4339C; Thu, 26 Jan 2023 06:50:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1674715817; bh=r9UsS2OCN5qyuR33P54+22pi0MpqNVWmCpxTrkek2oo=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=VZc+kUKadWzfdMhOtz2qheNSepU/7pwkJ+nlRJtiKyG1xYInVwWZ+zhYS6yT+9SxQ ksULGhqnFYqtpM2gCzkOUnDkqkgs3UQfdDzTZUcIg6IJp9X0WtAiAjUsxmUteM/K1X X0LdDO6nRNeMKGbtElXvTGOf1V0tArgbdYID9/b+HyTkZ0PnLKk1nifpyxoiiY8Rx1 KI2oNsfEN5U3GSaMSg48IPtxpteSad6iHnLco1R9VRAqwJMqlVALLVYV2Bz1+9JTL4 3YJk7/o8Kb3ShokorwzNHPEc1L0EuMwS/k5asHAOO6KCRyimk/W+MwrSgDla5vfnrg quSeWVq/LPREw== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 15700E52508; Thu, 26 Jan 2023 06:50:17 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v2] net/tg3: resolve deadlock in tg3_reset_task() during EEH From: patchwork-bot+netdevbpf@kernel.org Message-Id: <167471581708.15959.4004093373936873252.git-patchwork-notify@kernel.org> Date: Thu, 26 Jan 2023 06:50:17 +0000 References: <20230124185339.225806-1-drc@linux.vnet.ibm.com> In-Reply-To: <20230124185339.225806-1-drc@linux.vnet.ibm.com> To: David Christensen Cc: netdev@vger.kernel.org, siva.kallam@broadcom.com, prashant@broadcom.com, mchan@broadcom.com, pavan.chebbi@broadcom.com Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to netdev/net.git (master) by Jakub Kicinski : On Tue, 24 Jan 2023 13:53:39 -0500 you wrote: > During EEH error injection testing, a deadlock was encountered in the tg3 > driver when tg3_io_error_detected() was attempting to cancel outstanding > reset tasks: > > crash> foreach UN bt > ... > PID: 159 TASK: c0000000067c6000 CPU: 8 COMMAND: "eehd" > ... > #5 [c00000000681f990] __cancel_work_timer at c00000000019fd18 > #6 [c00000000681fa30] tg3_io_error_detected at c00800000295f098 [tg3] > #7 [c00000000681faf0] eeh_report_error at c00000000004e25c > ... > > [...] Here is the summary with links: - [v2] net/tg3: resolve deadlock in tg3_reset_task() during EEH https://git.kernel.org/netdev/net/c/6c4ca03bd890 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html