From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out30-112.freemail.mail.aliyun.com (out30-112.freemail.mail.aliyun.com [115.124.30.112]) (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 14AD11FFC47; Fri, 14 Feb 2025 06:43:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.112 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739515404; cv=none; b=FZ/EnF8JOABGWcsccO53rfBYaQzhuWZqUVG2Y0D6OcRU+9HMeW571UMDXEQtUNUp9E6ileZeA7SaB7MEckUEw6Cta85BLdKoQ51iRTYASplBKmj0vLs/uj50EttxHf3KeleeshZ7CS6rOSuRwlWRpCtzeVm56dGsQnbpPPPMT/M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739515404; c=relaxed/simple; bh=2S6r+HHD3z++VZJtO16bk53DSKJlqHFV87Zks7enz0I=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=IEdVVrr9UvgDNQj+PVTS7/ZpXoKGoZbWgmL4lgjdqbAfOSXB6xQsj/6RPm6kr9ccdl2plRINYEVc1Ch2nFweCEYSY01vLr3WAse+axGtN1ymI949EGpHTgFLLlEg1ct0SrLL/YNz8BlgBgrIe3VLaNUw1MjjqnqcL20vy2rgKT4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=mQxM8RjI; arc=none smtp.client-ip=115.124.30.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="mQxM8RjI" DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1739515390; h=Message-ID:Date:MIME-Version:Subject:To:From:Content-Type; bh=RNOF/n77yyrcRuXjxmW7njvQ2mvDSHhwktLJqu0AdI0=; b=mQxM8RjIHVOk78szGS4zJfWjMUtNgFqQeEPGK2Wt7hQGWBsG78+dqQdDzgVADfUP3lsgkP5m7H3bGKLFsGgFdHJcTTFooXlw3tQYLY7wGDniNW5uZry6LcH9IE2PCCJ0ilzPND0xnk1OXPjdcgVEfC32LUPCW+8PJ6k4MNnkOrU= Received: from 30.246.161.128(mailfrom:xueshuai@linux.alibaba.com fp:SMTPD_---0WPPx.GR_1739515388 cluster:ay36) by smtp.aliyun-inc.com; Fri, 14 Feb 2025 14:43:09 +0800 Message-ID: <5814fac9-4b11-4c18-8ab4-70f0f2536c61@linux.alibaba.com> Date: Fri, 14 Feb 2025 14:43:07 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 0/5] dmaengine: idxd: fix memory leak in error handling path To: fenghua.yu@intel.com, dave.jiang@intel.com, vkoul@kernel.org Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250110082237.21135-1-xueshuai@linux.alibaba.com> From: Shuai Xue In-Reply-To: <20250110082237.21135-1-xueshuai@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit 在 2025/1/10 16:22, Shuai Xue 写道: > Shuai Xue (5): > dmaengine: idxd: fix memory leak in error handling path of > idxd_setup_wqs > dmaengine: idxd: fix memory leak in error handling path of > idxd_setup_engines > dmaengine: idxd: fix memory leak in error handling path of > idxd_setup_groups > dmaengine: idxd: fix memory leak in error handling path of idxd_alloc > dmaengine: idxd: fix memory leak in error handling path of > idxd_pci_probe > > drivers/dma/idxd/init.c | 62 ++++++++++++++++++++++++++++++++--------- > 1 file changed, 49 insertions(+), 13 deletions(-) > Hi, all, Gentle Ping. Thanks. Shuai