From patchwork Fri Jan 3 00:08:10 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yinghai Lu X-Patchwork-Id: 3428221 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 7C8F9C02DC for ; Fri, 3 Jan 2014 00:09:34 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B80FF20170 for ; Fri, 3 Jan 2014 00:09:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 057EA2015E for ; Fri, 3 Jan 2014 00:09:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754285AbaACAIS (ORCPT ); Thu, 2 Jan 2014 19:08:18 -0500 Received: from aserp1040.oracle.com ([141.146.126.69]:22096 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754214AbaACAIM (ORCPT ); Thu, 2 Jan 2014 19:08:12 -0500 Received: from acsinet21.oracle.com (acsinet21.oracle.com [141.146.126.237]) by aserp1040.oracle.com (Sentrion-MTA-4.3.1/Sentrion-MTA-4.3.1) with ESMTP id s0307dxI011977 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Fri, 3 Jan 2014 00:07:39 GMT Received: from userz7021.oracle.com (userz7021.oracle.com [156.151.31.85]) by acsinet21.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id s0307cmG021962 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 3 Jan 2014 00:07:38 GMT Received: from abhmp0002.oracle.com (abhmp0002.oracle.com [141.146.116.8]) by userz7021.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id s0307bnN008344; Fri, 3 Jan 2014 00:07:37 GMT Received: from linux-siqj.site (/10.132.126.191) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 02 Jan 2014 16:07:37 -0800 From: Yinghai Lu To: "H. Peter Anvin" , Tony Luck , Bjorn Helgaas , "Rafael J. Wysocki" , x86 Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, Yinghai Lu , David Woodhouse , iommu@lists.linux-foundation.org Subject: [PATCH v2 03/10] IOMMU: Don't clean handler data before free_irq() Date: Thu, 2 Jan 2014 16:08:10 -0800 Message-Id: <1388707697-16800-4-git-send-email-yinghai@kernel.org> X-Mailer: git-send-email 1.8.4 In-Reply-To: <1388707697-16800-1-git-send-email-yinghai@kernel.org> References: <1388707697-16800-1-git-send-email-yinghai@kernel.org> X-Source-IP: acsinet21.oracle.com [141.146.126.237] Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-7.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP need that in __free_irq. Signed-off-by: Yinghai Lu Cc: David Woodhouse Cc: iommu@lists.linux-foundation.org --- drivers/iommu/intel-iommu.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 865a65c..9751ee7 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -1315,7 +1315,6 @@ void free_dmar_iommu(struct intel_iommu *iommu) iommu_disable_translation(iommu); if (iommu->irq) { - irq_set_handler_data(iommu->irq, NULL); /* This will mask the irq */ free_irq(iommu->irq, iommu); destroy_irq(iommu->irq);