From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A9EBE56E057; Tue, 8 Sep 2026 16:31:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788885087; cv=none; b=fdE8j9XGQmZgMfqxcTiQT31qYpFTeb5l24wklE2tL9VURei4nIjwkttWrdvYPOazgn0U4JSIYGCbpmLYe+eTvzxMH+W0f21R7IQNrEa63A/8hF7PAtcnJi/UXONyZvMiH8X3se3tVQSsvexqx5edk9DyIznqWL4ST3dFSus5J1k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788885087; c=relaxed/simple; bh=+m3CzOqet5yoCW2jIjsF7t3L9KDCPk4mO9q9BVW0ycE=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=PVERxw6N28AjhU/3Z+y70uyU6jemycZLiwt5A2VmCDuYpfREliFBpJSrz6cby7mWZXwAJLLvW19SrZwfWQEqJWbXFpXf+0hcKEMGpAmTFZeh8nqkuAZYIfY53FZ5ubuYZJMEtJfTx3rXcnNOsxbeDYfdKDIfgGbKKNJSRx2bcac= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=n4kYmY1s; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="n4kYmY1s" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 44D841F00A3A; Tue, 8 Sep 2026 16:31:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788885086; bh=/2Ber8ss9JqZNhYHK02YS4tYx+x2tekjJjgrmS2PiBU=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=n4kYmY1sN2m9oQXECwSJHdE7Ef57f1bqYRu8UaMSYerBFztXseWNr477YI0MYmUTR I3qMam6aBV681iFYqfTj1t6+Mz/nNNat2R4YdhSsDNH2pYoMLzDFyVUrPKRc/Wnpf7 QPUoc/isgrFLA3DgnRGh3eeAdrs0p/kHjrcJJEkAeUTyXfYNTVuGwz9rpgnmKOx2pH 84mdhcoF+CB1XzZKZwyeV7IbJE2iyYcmFdLiFRgRSsN048dD4zRtTqsolgKIrGGkn3 Ek12dx3hi5v49jamFMrMVF3E6dunPevskNPIDKRKWJMvgWnwkODGKv+b0pRGjHfpZU 9Y1Bff6Uri7Pw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 19AD939EAF6D; Tue, 8 Sep 2026 16:30:26 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] Bluetooth: hci_core: Fix queuing tx_work after workqueue is drained From: patchwork-bot+bluetooth@kernel.org Message-Id: <178888502461.3627954.10490846236142598970.git-patchwork-notify@kernel.org> Date: Tue, 08 Sep 2026 16:30:24 +0000 References: <20260906152127.90734-1-ngocthang2710.1999@gmail.com> In-Reply-To: <20260906152127.90734-1-ngocthang2710.1999@gmail.com> To: ThangNN99 Cc: marcel@holtmann.org, luiz.dentz@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, syzbot+b6919040d9958e2fc1ae@syzkaller.appspotmail.com Hello: This patch was applied to bluetooth/bluetooth-next.git (master) by Luiz Augusto von Dentz : On Sun, 6 Sep 2026 22:21:27 +0700 you wrote: > hci_send_acl(), hci_send_sco() and hci_send_iso() queue hdev->tx_work > unconditionally. They can run from the L2CAP/SCO/ISO socket send path > while hci_dev_close_sync() is draining hdev->workqueue (HCIDEVDOWN > racing with a socket write). Since that queue_work() is not chained > work from the tx_work worker itself, __queue_work() sees the queue > marked __WQ_DRAINING, warns "cannot queue %ps on wq %s", and drops > the work: > > [...] Here is the summary with links: - Bluetooth: hci_core: Fix queuing tx_work after workqueue is drained https://git.kernel.org/bluetooth/bluetooth-next/c/0010ea1bd14d You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html