Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932140AbbDANAg (ORCPT ); Wed, 1 Apr 2015 09:00:36 -0400 Received: from 8bytes.org ([81.169.241.247]:42492 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753257AbbDAM7H (ORCPT ); Wed, 1 Apr 2015 08:59:07 -0400 From: Joerg Roedel To: iommu@lists.linux-foundation.org Cc: Suravee.Suthikulpanit@amd.com, linux-kernel@vger.kernel.org, Joerg Roedel Subject: [PATCH 3/9] iommu/amd: Don't allocate with __GFP_ZERO in alloc_coherent Date: Wed, 1 Apr 2015 14:58:46 +0200 Message-Id: <1427893132-18310-4-git-send-email-joro@8bytes.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1427893132-18310-1-git-send-email-joro@8bytes.org> References: <1427893132-18310-1-git-send-email-joro@8bytes.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 946 Lines: 30 From: Joerg Roedel Don't explicitly add __GFP_ZERO to the allocator flags. Leave this up to the caller. Signed-off-by: Joerg Roedel --- drivers/iommu/amd_iommu.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 994cc7d..c2e6f13 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -2931,7 +2931,6 @@ static void *alloc_coherent(struct device *dev, size_t size, dma_mask = dev->coherent_dma_mask; flag &= ~(__GFP_DMA | __GFP_HIGHMEM | __GFP_DMA32); - flag |= __GFP_ZERO; virt_addr = (void *)__get_free_pages(flag, get_order(size)); if (!virt_addr) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/