From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753171AbaLEIsk (ORCPT ); Fri, 5 Dec 2014 03:48:40 -0500 Received: from www.linutronix.de ([62.245.132.108]:34038 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752549AbaLEIsi (ORCPT ); Fri, 5 Dec 2014 03:48:38 -0500 Message-Id: <20141205084147.472428339@linutronix.de> User-Agent: quilt/0.63-1 Date: Fri, 05 Dec 2014 08:48:36 -0000 From: Thomas Gleixner To: LKML Cc: x86@kernel.org, Jiang Liu , Joerg Roedel , Borislav Petkov Subject: [patch 5/5] iommu/vt-d: Convert allocations to GFP_KERNEL References: <20141204234737.728961990@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Disposition: inline; filename=iommu-convert-allocations-to-kernel.patch X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001,URIBL_BLOCKED=0.001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org No reason anymore to do GFP_ATOMIC allocations which are not harmful in the normal bootup case, but matter in the physical hotplug scenario. Signed-off-by: Thomas Gleixner --- drivers/iommu/intel_irq_remapping.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Index: tip/drivers/iommu/intel_irq_remapping.c =================================================================== --- tip.orig/drivers/iommu/intel_irq_remapping.c +++ tip/drivers/iommu/intel_irq_remapping.c @@ -406,11 +406,11 @@ static int intel_setup_irq_remapping(str if (iommu->ir_table) return 0; - ir_table = kzalloc(sizeof(struct ir_table), GFP_ATOMIC); + ir_table = kzalloc(sizeof(struct ir_table), GFP_KERNEL); if (!ir_table) return -ENOMEM; - pages = alloc_pages_node(iommu->node, GFP_ATOMIC | __GFP_ZERO, + pages = alloc_pages_node(iommu->node, GFP_KERNEL | __GFP_ZERO, INTR_REMAP_PAGE_ORDER); if (!pages) { pr_err("IR%d: failed to allocate pages of order %d\n",