Merge git://git.infradead.org/iommu-2.6

[sfrench/cifs-2.6.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 34bc3a89228b58cb31d2aa18c70c1965bb35ace6..3f27e5c0c9c962a3c7e01c5c35ac1bfc23ec84b0 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -40,6 +40,7 @@ config X86
        select HAVE_GENERIC_DMA_COHERENT if X86_32
        select HAVE_EFFICIENT_UNALIGNED_ACCESS
        select USER_STACKTRACE_SUPPORT
+       select HAVE_DMA_API_DEBUG
        select HAVE_KERNEL_GZIP
        select HAVE_KERNEL_BZIP2
        select HAVE_KERNEL_LZMA
@@ -164,6 +165,9 @@ config AUDIT_ARCH
 config ARCH_SUPPORTS_OPTIMIZED_INLINING
        def_bool y
 
+config ARCH_SUPPORTS_DEBUG_PAGEALLOC
+       def_bool y
+
 # Use the generic interrupt handling code in kernel/irq/:
 config GENERIC_HARDIRQS
        bool
@@ -1833,8 +1837,8 @@ config PCI_MMCONFIG
 
 config DMAR
        bool "Support for DMA Remapping Devices (EXPERIMENTAL)"
-       depends on X86_64 && PCI_MSI && ACPI && EXPERIMENTAL
-       ---help---
+       depends on PCI_MSI && ACPI && EXPERIMENTAL
+       help
          DMA remapping (DMAR) devices support enables independent address
          translations for Direct Memory Access (DMA) from devices.
          These DMA remapping devices are reported via ACPI tables