Merge branch 'core-iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull iommu core changes from Ingo Molnar:
 "The IOMMU changes in this cycle are mostly about factoring out
  Intel-VT-d specific IRQ remapping details and introducing struct
  irq_remap_ops, in preparation for AMD specific hardware."

* 'core-iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  iommu: Fix off by one in dmar_get_fault_reason()
  irq_remap: Fix the 'sub_handle' uninitialized warning
  irq_remap: Fix UP build failure
  irq_remap: Fix compiler warning with CONFIG_IRQ_REMAP=y
  iommu: rename intr_remapping.[ch] to irq_remapping.[ch]
  iommu: rename intr_remapping references to irq_remapping
  x86, iommu/vt-d: Clean up interfaces for interrupt remapping
  iommu/vt-d: Convert MSI remapping setup to remap_ops
  iommu/vt-d: Convert free_irte into a remap_ops callback
  iommu/vt-d: Convert IR set_affinity function to remap_ops
  iommu/vt-d: Convert IR ioapic-setup to use remap_ops
  iommu/vt-d: Convert missing apic.c intr-remapping call to remap_ops
  iommu/vt-d: Make intr-remapping initialization generic
  iommu: Rename intr_remapping files to intel_intr_remapping

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/ia64/include/asm/irq_remapping.h b/arch/ia64/include/asm/irq_remapping.h
new file mode 100644
index 000000000000..a8687b1d8906
--- /dev/null
+++ b/arch/ia64/include/asm/irq_remapping.h
@@ -0,0 +1,4 @@
+#ifndef __IA64_INTR_REMAPPING_H
+#define __IA64_INTR_REMAPPING_H
+#define irq_remapping_enabled 0
+#endif