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 X-Spam-Level: X-Spam-Status: No, score=-11.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3FDAAC433EF for ; Fri, 3 Sep 2021 10:50:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1ADDB60F56 for ; Fri, 3 Sep 2021 10:50:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348035AbhICKvG (ORCPT ); Fri, 3 Sep 2021 06:51:06 -0400 Received: from mail.kernel.org ([198.145.29.99]:42190 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235081AbhICKvG (ORCPT ); Fri, 3 Sep 2021 06:51:06 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 55E7160F56; Fri, 3 Sep 2021 10:50:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1630666206; bh=D9/8kwLI9vV0VvkvqFe/jyZn+lzC9uL3fbwVH9F7LXc=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=i1e2oG9So2Je2WeM0HhL+IHl8iEWTSfY9FcfvAQGKjK9dLHYRPo9iegIczn87H2wA B9VxHsR9vL2qZyQJEwW9mAf3ysxvoHYrxMbJbgaY+tYYh2UhmgxJrPqk9OBrXDacOK PeqSYQcC1qADSsdW3YyCf8glj7LKA3h+Xg5F7E3V30PKEdKyvH5FXL/khWsf0rmE/5 hTbFm51RuYf+vj6HPjeSqsh5aLNPrU+TY5OyaPY0/IshgeCg+0ssW+VwDY8Boxpte4 XIh6aX/I7YszOA9HuFMZdhLO48M3UvI6iq9+7Tu4yMB5DoQD0CBBu/g/3IXcR6O0ND cnDtwx/BJCWwA== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] ionic: fix double use of queue-lock From: patchwork-bot+netdevbpf@kernel.org Message-Id: <163066620630.9656.13610846565944656838.git-patchwork-notify@kernel.org> Date: Fri, 03 Sep 2021 10:50:06 +0000 References: <20210902163407.60523-1-snelson@pensando.io> In-Reply-To: <20210902163407.60523-1-snelson@pensando.io> To: Shannon Nelson Cc: davem@davemloft.net, netdev@vger.kernel.org, kuba@kernel.org, drivers@pensando.io, jtoppins@redhat.com Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to netdev/net.git (refs/heads/master): On Thu, 2 Sep 2021 09:34:07 -0700 you wrote: > Deadlock seen in an instance where the hwstamp configuration > is changed while the driver is running: > > [ 3988.736671] schedule_preempt_disabled+0xe/0x10 > [ 3988.736676] __mutex_lock.isra.5+0x276/0x4e0 > [ 3988.736683] __mutex_lock_slowpath+0x13/0x20 > [ 3988.736687] ? __mutex_lock_slowpath+0x13/0x20 > [ 3988.736692] mutex_lock+0x2f/0x40 > [ 3988.736711] ionic_stop_queues_reconfig+0x16/0x40 [ionic] > [ 3988.736726] ionic_reconfigure_queues+0x43e/0xc90 [ionic] > [ 3988.736738] ionic_lif_config_hwstamp_rxq_all+0x85/0x90 [ionic] > [ 3988.736751] ionic_lif_hwstamp_set_ts_config+0x29c/0x360 [ionic] > [ 3988.736763] ionic_lif_hwstamp_set+0x76/0xf0 [ionic] > [ 3988.736776] ionic_eth_ioctl+0x33/0x40 [ionic] > [ 3988.736781] dev_ifsioc+0x12c/0x420 > [ 3988.736785] dev_ioctl+0x316/0x720 > > [...] Here is the summary with links: - [net] ionic: fix double use of queue-lock https://git.kernel.org/netdev/net/c/79a58c06c2d1 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html