From: Joe Millenbach Date: Mon, 3 Sep 2012 00:38:20 +0000 (-0700) Subject: x86/kconfig: Remove outdated reference to Intel CPUs in CONFIG_SWIOTLB X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=4454d32749465ffa77d82bc1fdd196d6dedc544b;p=deliverable%2Flinux.git x86/kconfig: Remove outdated reference to Intel CPUs in CONFIG_SWIOTLB Deleted the no longer valid example of which x86 CPUs lack a hardware IOMMU, and moved the "If unsure..."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 Cc: team-fjord@googlegroups.com Cc: Konrad Rzeszutek Wilk Link: http://lkml.kernel.org/r/1346632700-29113-1-git-send-email-jmillenbach@gmail.com Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 8ec3a1aa4abd..50a1d1f9b6d3 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -746,10 +746,10 @@ 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)