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 88A7ECCA47D for ; Fri, 3 Jun 2022 14:30:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245091AbiFCOaR (ORCPT ); Fri, 3 Jun 2022 10:30:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43400 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230293AbiFCOaP (ORCPT ); Fri, 3 Jun 2022 10:30:15 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F33614C42B; Fri, 3 Jun 2022 07:30:14 -0700 (PDT) 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 8E31D617B8; Fri, 3 Jun 2022 14:30:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id C99EBC34115; Fri, 3 Jun 2022 14:30:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1654266613; bh=cL4qE2iRzT0xOYU4TvM0a+oTGcBqs57YFySGH2gBdLs=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=X3ghMwLRTrutWlHkznIguQRbZvSOmhwBwclAfTOA1T20D13XmOgf2bWLToXG/7HDH bUQ2rWFfFzPB7qA2nMwxyz+BFTeseLqD7NR5ye/nFJv0qsK+qiixPHWq16yxojU3iO 5eN+jkzNi0McebKYxpLog2Zd7MftJffl39QKutVYNnTFyHGbzKy7go/9b8DAUl00Ir EOJKHky+evHAzAOXjMftYB+gzDhI0jaAY0QrxzgftwFiJe8R2S63Zl5sDJByDTA+yX RaQq8ShvnqD46dYfCuxVlQG3LO0HSCs9vUzVtL0B0R9iXTpEv1oomoVn/Fq3saN3q7 /JfC2wG85mUnA== 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 ABA39F03945; Fri, 3 Jun 2022 14:30:13 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v3] Bluetooth: When HCI work queue is drained, only queue chained work From: patchwork-bot+bluetooth@kernel.org Message-Id: <165426661369.25346.7610455116995225922.git-patchwork-notify@kernel.org> Date: Fri, 03 Jun 2022 14:30:13 +0000 References: <20220603081914.42512-1-schspa@gmail.com> In-Reply-To: <20220603081914.42512-1-schspa@gmail.com> To: Schspa Shi Cc: marcel@holtmann.org, johan.hedberg@gmail.com, luiz.dentz@gmail.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, syzbot+63bed493aebbf6872647@syzkaller.appspotmail.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to bluetooth/bluetooth-next.git (master) by Marcel Holtmann : On Fri, 3 Jun 2022 16:19:14 +0800 you wrote: > The HCI command, event, and data packet processing workqueue is drained > to avoid deadlock in commit > 76727c02c1e1 ("Bluetooth: Call drain_workqueue() before resetting state"). > > There is another delayed work, which will queue command to this drained > workqueue. Which results in the following error report: > > [...] Here is the summary with links: - [v3] Bluetooth: When HCI work queue is drained, only queue chained work https://git.kernel.org/bluetooth/bluetooth-next/c/dba7abaead13 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html