Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp952814pxj; Fri, 21 May 2021 03:04:38 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz/YVc+NCV0aN13yTzqtKboYLquqBaIyKAGeZQFw+Gt6goHI/59DE3zUmvkAulClcn68AXi X-Received: by 2002:a17:907:10c7:: with SMTP id rv7mr9407347ejb.125.1621591478002; Fri, 21 May 2021 03:04:38 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1621591477; cv=none; d=google.com; s=arc-20160816; b=ViV6x1VDAsqKNuBBMZ0Pj0GWh/Yl2g6FySIFWQryC4T5M+ySqDz8+U7Vd9McbPMShG lVIDs6INrsH+EME+Or+W86O4ihzKFC+QPko9Oo+zucFkAP419VkKQfPQCFKlf8nM47vO /Je1B7N3+rAkEM8kDNBCnLICKArU+PFcIk3+xV8xkGNPtXbzt2g6SWwO3Ah02ixDLVtq fU66jaAX/6+3kRizSj0skFJmZDcuFWbeaBednuyM1ffSbhDfews39WOrM5i0H8GKj3qp AhEhHol6J52WD0r+gFbVSWJPCvOv0uoNPKsDX0/OH6Pm9vTlXXEk+pshALKJ5tZSfLfP 4H+A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :to:subject:cc:ironport-sdr:ironport-sdr; bh=eKZqBgVfr/trNu56uU67ygTxSMfeVXL6+RAcExoU1xc=; b=jqV4iin5Sd/+I7CKzv9HT8dVtBVZEZKVr3cdnQHytn2ImNmRNOF/1pT2ePUwMapHX1 X7TkwgVtJrMNsRn5E44QSvKeC0E9ogTlJTelAAoZrOeQsyFsAyvUw21IsZaVEY43t4JP vN2AlwnQL/DnlVekQO5PnKc/rYN7+0l73ca+d/Oo/UaIvsntl2mD9hsVMu7IZSkCq0vZ Btlei7kVvob45H0JMY4YHWXx3otYqDDjcU3VT3ZuakpeGJdjCB5R1phP9ap+2Osu1365 NcjpyXPALkdCPddNqQd6kYgFGYOC3KJR00mmOV6JfytxD39dchHNJExD3jEWtOCp8aGy QL8g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id s13si4983635eju.675.2021.05.21.03.04.10; Fri, 21 May 2021 03:04:37 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235035AbhEUHEo (ORCPT + 99 others); Fri, 21 May 2021 03:04:44 -0400 Received: from mga17.intel.com ([192.55.52.151]:51704 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235015AbhEUHEn (ORCPT ); Fri, 21 May 2021 03:04:43 -0400 IronPort-SDR: QIBnY5y8Hu0bqSI3SSvfRCvuMLF6afIWatu4i1A38BtverXWyHOvXSZf6nkJinlXU4KilNw8Vn PXXufE7o4c2A== X-IronPort-AV: E=McAfee;i="6200,9189,9990"; a="181712471" X-IronPort-AV: E=Sophos;i="5.82,313,1613462400"; d="scan'208";a="181712471" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 May 2021 00:03:19 -0700 IronPort-SDR: 5UNqd8GbHaSlRSFz7jFi0GD2g7d7HT+PElXXnbCro3PtL6H1P0R5p8l+ung57gYdebTdzQIZfj jwKH9GDiBUoQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.82,313,1613462400"; d="scan'208";a="462371543" Received: from allen-box.sh.intel.com (HELO [10.239.159.128]) ([10.239.159.128]) by fmsmga004.fm.intel.com with ESMTP; 21 May 2021 00:03:15 -0700 Cc: baolu.lu@linux.intel.com, David Woodhouse , iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] iommu/vt-d: Fix sysfs leak in alloc_domain() To: Rolf Eike Beer , Joerg Roedel , Will Deacon References: <1716403.SmlLz2RZUD@devpool47> <17411490.HIIP88n32C@mobilepool36.emlix.com> <1889881.5hqWi3GpDC@devpool47> From: Lu Baolu Message-ID: <29767d37-f8ea-b201-bef8-3bb2f6933bc2@linux.intel.com> Date: Fri, 21 May 2021 15:02:19 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <1889881.5hqWi3GpDC@devpool47> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Joerg, On 5/21/21 2:53 PM, Rolf Eike Beer wrote: > Am Donnerstag, 22. April 2021, 07:34:17 CEST schrieb Lu Baolu: >> Hi Rolf, >> >> On 4/22/21 1:39 PM, Rolf Eike Beer wrote: >>> iommu_device_sysfs_add() is called before, so is has to be cleaned on >>> subsequent errors. >>> >>> Fixes: 39ab9555c2411 ("iommu: Add sysfs bindings for struct iommu_device") >>> Cc: stable@vger.kernel.org # 4.11.x >>> Signed-off-by: Rolf Eike Beer >> >> Acked-by: Lu Baolu > > Ping. Who is going to pick this up, please? I forgot to put this fix in my last pull request. Could you please pick it up? Or, I can send another pull request the next week. Best regards, baolu