intel-iommu: Enable DMAR on 32-bit kernel.
If we fix a few highmem-related thinkos and a couple of printk format
warnings, the Intel IOMMU driver works fine in a 32-bit kernel.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index bc2fbad..5ff2252 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1794,7 +1794,7 @@
config DMAR
bool "Support for DMA Remapping Devices (EXPERIMENTAL)"
- depends on X86_64 && PCI_MSI && ACPI && EXPERIMENTAL
+ depends on PCI_MSI && ACPI && EXPERIMENTAL
help
DMA remapping (DMAR) devices support enables independent address
translations for Direct Memory Access (DMA) from devices.
