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 C487B4756A0; Fri, 7 Aug 2026 16:30:54 +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=1786120255; cv=none; b=UjtEyffOH8x/9qXB9b27Jx1bGOlkeIk2qFZcjaX1Une3crK5by114rn/cAum+T3gEv7QP17XsrGRrXORz69AVNJJup/H76jDNmXlD9smPUYy3wjzpcKW/dLUj7+CowXHwCTpQQ/xBYTul+TJXh0HoOprPLkveaKSoCnWwyonX4o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786120255; c=relaxed/simple; bh=XxAS22pXMPRE8/XnyDylYK9Twzk0N0MySl2fRiH5X9E=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=kfOR6bE1pGBf6Z/nSHzfDHQ1kyLFDgm2C+KqMPo40miV6S4M7Ut8x+o34lbEbJDZX6DipIvVp91noP45KMGf5fwmmG05Gc7Uejny7uKdKMS3vwrIU+i66Mozb5msRXhCYcBQWt2On2ppi1ps5lLwIH+ifMjDohwJVux/L6ghqSM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PK3eXO1Z; 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="PK3eXO1Z" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ACEEC1F000E9; Fri, 7 Aug 2026 16:30:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786120254; bh=kaVrTc+sa8/nAU81KZuP8UMHYiMz2IaW9U7Z7a/uKLs=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=PK3eXO1ZNO2cgeG5W6vmFtFO+JxU3N2sakvAjPydvI4UCeUbdIwq1j9ZHL6mxBio3 ByNVChoj7VBRxhC3n6Ha2kKwChGuQIZOc3XyV+eauBrzcHLW56z2CQhCv/KiyioeHj qQfC0DaGthxVZaarROW59I0gx0HODZTV5+KVZzu4V6IXW0APjAsQ2OiDswVbhcWYD5 /OdlBEQ5+9cyIEldp9cKKau6HcnbzJE/wNPp5OZrJvEGQr1gJ3/VZhftWJ9yzCbYAI Lfdk15Zghoxm3NfCsRSXSTco+7AuXZGM4wXU4MbzzTQoNGubZZrBRHfWqZrTzm9V0H VrUOgKidPVBtg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 93A9F380CEE3; Fri, 7 Aug 2026 16:30:14 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] Bluetooth: btmtksdio: fix usage_count leak when autosuspend_delay is negative From: patchwork-bot+bluetooth@kernel.org Message-Id: <178612021313.1887768.17053811482206662967.git-patchwork-notify@kernel.org> Date: Fri, 07 Aug 2026 16:30:13 +0000 References: <20260807151447.2530075-1-lgs201920130244@gmail.com> In-Reply-To: <20260807151447.2530075-1-lgs201920130244@gmail.com> To: Guangshuo Li Cc: marcel@holtmann.org, luiz.dentz@gmail.com, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, sean.wang@mediatek.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Hello: This patch was applied to bluetooth/bluetooth-next.git (master) by Luiz Augusto von Dentz : On Fri, 7 Aug 2026 23:14:47 +0800 you wrote: > btmtksdio_setup() calls pm_runtime_use_autosuspend() when runtime PM > is supported, but btmtksdio_remove() does not call the matching > pm_runtime_dont_use_autosuspend() when removing the device. > > If the autosuspend delay is set to a negative value while autosuspend > is enabled, the runtime PM core increments usage_count to prevent > runtime suspend. Without calling pm_runtime_dont_use_autosuspend() > during driver teardown, this reference is not dropped and usage_count > remains unbalanced. > > [...] Here is the summary with links: - Bluetooth: btmtksdio: fix usage_count leak when autosuspend_delay is negative https://git.kernel.org/bluetooth/bluetooth-next/c/1e4acc44552b You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html