From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 30E05C33CA7 for ; Sun, 12 Jan 2020 01:38:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 053B320848 for ; Sun, 12 Jan 2020 01:38:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731890AbgALBiS (ORCPT ); Sat, 11 Jan 2020 20:38:18 -0500 Received: from mga03.intel.com ([134.134.136.65]:33938 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731889AbgALBiS (ORCPT ); Sat, 11 Jan 2020 20:38:18 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Jan 2020 17:38:16 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,423,1571727600"; d="scan'208";a="247388749" Received: from allen-box.sh.intel.com (HELO [10.239.159.136]) ([10.239.159.136]) by fmsmga004.fm.intel.com with ESMTP; 11 Jan 2020 17:38:14 -0800 Cc: baolu.lu@linux.intel.com, Bjorn Helgaas , Lorenzo Pieralisi , Keith Busch , Joerg Roedel , Christoph Hellwig , David Woodhouse Subject: Re: [RFC 2/5] iommu/vt-d: Unlink device if failed to add to group To: Jon Derrick , iommu@lists.linux-foundation.org, linux-pci@vger.kernel.org References: <1577823863-3303-1-git-send-email-jonathan.derrick@intel.com> <1577823863-3303-3-git-send-email-jonathan.derrick@intel.com> From: Lu Baolu Message-ID: Date: Sun, 12 Jan 2020 09:36:56 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 In-Reply-To: <1577823863-3303-3-git-send-email-jonathan.derrick@intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On 1/1/20 4:24 AM, Jon Derrick wrote: > If the device fails to be added to the group, make sure to unlink the > reference before returning. > > Signed-off-by: Jon Derrick Queued for v5.6. Best regards, baolu From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2457EC33CA7 for ; Sun, 12 Jan 2020 01:38:21 +0000 (UTC) Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E9E3720848 for ; Sun, 12 Jan 2020 01:38:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E9E3720848 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id 9E9E6203BB; Sun, 12 Jan 2020 01:38:20 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id kWST5xWiEVUM; Sun, 12 Jan 2020 01:38:19 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by silver.osuosl.org (Postfix) with ESMTP id DB4F12010F; Sun, 12 Jan 2020 01:38:19 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id CBC6FC1D80; Sun, 12 Jan 2020 01:38:19 +0000 (UTC) Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by lists.linuxfoundation.org (Postfix) with ESMTP id 5213DC0881 for ; Sun, 12 Jan 2020 01:38:18 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 348D985722 for ; Sun, 12 Jan 2020 01:38:18 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id gpql60Dx+Ddy for ; Sun, 12 Jan 2020 01:38:17 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by whitealder.osuosl.org (Postfix) with ESMTPS id 513EC85700 for ; Sun, 12 Jan 2020 01:38:17 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Jan 2020 17:38:16 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,423,1571727600"; d="scan'208";a="247388749" Received: from allen-box.sh.intel.com (HELO [10.239.159.136]) ([10.239.159.136]) by fmsmga004.fm.intel.com with ESMTP; 11 Jan 2020 17:38:14 -0800 Subject: Re: [RFC 2/5] iommu/vt-d: Unlink device if failed to add to group To: Jon Derrick , iommu@lists.linux-foundation.org, linux-pci@vger.kernel.org References: <1577823863-3303-1-git-send-email-jonathan.derrick@intel.com> <1577823863-3303-3-git-send-email-jonathan.derrick@intel.com> From: Lu Baolu Message-ID: Date: Sun, 12 Jan 2020 09:36:56 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 In-Reply-To: <1577823863-3303-3-git-send-email-jonathan.derrick@intel.com> Content-Language: en-US Cc: Bjorn Helgaas , Keith Busch , David Woodhouse , Christoph Hellwig X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" On 1/1/20 4:24 AM, Jon Derrick wrote: > If the device fails to be added to the group, make sure to unlink the > reference before returning. > > Signed-off-by: Jon Derrick Queued for v5.6. Best regards, baolu _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu