From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755492Ab2ICAir (ORCPT ); Sun, 2 Sep 2012 20:38:47 -0400 Received: from mail-pb0-f46.google.com ([209.85.160.46]:53953 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755221Ab2ICAip (ORCPT ); Sun, 2 Sep 2012 20:38:45 -0400 From: Joe Millenbach To: Konrad Rzeszutek Wilk , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org, linux-kernel@vger.kernel.org Cc: team-fjord@googlegroups.com, Joe Millenbach Subject: [PATCHv2] x86: Removing invalid reference to Intel CPUs in CONFIG_SWIOTLB Date: Sun, 2 Sep 2012 17:38:20 -0700 Message-Id: <1346632700-29113-1-git-send-email-jmillenbach@gmail.com> X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Deleted the no longer valid example of which x86 CPUs lack a hardware IOMMU, and moved the "If unsure..." statement to a new line to follow the style of surrounding options. Signed-off-by: Joe Millenbach Reviewed-by: Josh Triplett --- v2: Incorporated feedback from Konrad Rzeszutek Wilk that no mention of Intel CPUs was needed. arch/x86/Kconfig | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 5bed94e..c5b08e3 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -755,10 +755,10 @@ config SWIOTLB def_bool y if X86_64 ---help--- Support for software bounce buffers used on x86-64 systems - which don't have a hardware IOMMU (e.g. the current generation - of Intel's x86-64 CPUs). Using this PCI devices which can only - access 32-bits of memory can be used on systems with more than - 3 GB of memory. If unsure, say Y. + which don't have a hardware IOMMU. Using this PCI devices + which can only access 32-bits of memory can be used on systems + with more than 3 GB of memory. + If unsure, say Y. config IOMMU_HELPER def_bool (CALGARY_IOMMU || GART_IOMMU || SWIOTLB || AMD_IOMMU) -- 1.7.9.5