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

Pull core/iommu changes from Ingo Molnar.

* 'core-iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  iommu/dmar: Use pr_format() instead of PREFIX to tidy up pr_*() calls
  iommu/dmar: Reserve mmio space used by the IOMMU, if the BIOS forgets to
  iommu/dmar: Replace printks with appropriate pr_*()

include/linux/intel-iommu.h

@@ -308,6 +308,8 @@ enum {
 
 struct intel_iommu {
 	void __iomem	*reg; /* Pointer to hardware regs, virtual addr */
+	u64 		reg_phys; /* physical address of hw register set */
+	u64		reg_size; /* size of hw register set */
 	u64		cap;
 	u64		ecap;
 	u32		gcmd; /* Holds TE, EAFL. Don't need SRTP, SFL, WBF */