From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 8B4A52874EB; Wed, 11 Jun 2025 13:19:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749647954; cv=none; b=YpHrdca1Jvp6Hh0Ainz/Ct4qNvtDtMepST+VhGnYqVMnVE/LeU5VHkYzE/R7JLITeOqyateRnCHcwYctL9ALq3qKW9iRei3pRxjUxDrB/TMnHlNjC0OQ1iHPy5Zvy/ulZNmG3dExhjE5EErI+ey+aF+W9XfZj+jHPMkss65m/x4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749647954; c=relaxed/simple; bh=YnZHAH16ZCoZK3qgLn0+Hvc/WENmD4Pl8KAmSNL+Yb4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=nGfVPqh4+qAyGW27gwAL+/a6eiqcylabUbZzFEp7/z3tPM07aceL/kzOgL++7fIToaJFIL/Ldhf623N5pUdQEI2yzmUpY+g/ixm84D1ImihVo3De3gg35ecSp1yCMevzola/x/zDHqBCMmrHYtb0FWJtrHvZJX8TmHIxZhHlmmI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=hgTspcjg; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="hgTspcjg" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1749647950; bh=YnZHAH16ZCoZK3qgLn0+Hvc/WENmD4Pl8KAmSNL+Yb4=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=hgTspcjgX5qjLaXGcb9UQ23SvAQx4tbGKCiiY8/fTGjJe9k1HOPJTTX9CgF7mEre5 TN/wXhIC60siTNtw9EUYa7edrD966CThz8qEStNlBLsKXxFNQelpFiL+nvtcHqxbWq buacOZ8MqQkH35PC/p4BAWR8sdhJVlEU7OPGm69fMSlwbcYyqJblLqgsLP++z93uIU zWvR9ZQ1XHaxT1u2sIiPxyy+AbLoGn21ZuK4ZVXYPlfR62kcAl51hv87hTP0eb2/MV +XgbdyjEjnSAuWBL/vfbPjxWJ0q4sc6K1aIBYBfbIqZDO2gpvwLnSg54RPYGL0WlMF 6w05HwFDBp43g== Received: from [192.168.1.100] (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id 1230E17E0E3A; Wed, 11 Jun 2025 15:19:10 +0200 (CEST) Message-ID: <313cea9f-f6c5-449a-bcf0-80eb5088b7f3@collabora.com> Date: Wed, 11 Jun 2025 15:19:09 +0200 Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] dmaengine: mediatek: Fix a flag reuse error in mtk_cqdma_tx_status() To: Qiu-ji Chen , sean.wang@mediatek.com, vkoul@kernel.org, matthias.bgg@gmail.com, eugen.hristev@linaro.org Cc: dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, baijiaju1990@gmail.com, stable@vger.kernel.org, kernel test robot References: <20250606090017.5436-1-chenqiuji666@gmail.com> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20250606090017.5436-1-chenqiuji666@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Il 06/06/25 11:00, Qiu-ji Chen ha scritto: > Fixed a flag reuse bug in the mtk_cqdma_tx_status() function. > > Fixes: 157ae5ffd76a ("dmaengine: mediatek: Fix a possible deadlock error in mtk_cqdma_tx_status()") > Cc: stable@vger.kernel.org > Reported-by: kernel test robot > Closes: https://lore.kernel.org/oe-kbuild-all/202505270641.MStzJUfU-lkp@intel.com/ > Signed-off-by: Qiu-ji Chen Reviewed-by: AngeloGioacchino Del Regno