* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86: fix default_spin_lock_flags() prototype
AMD IOMMU: __unmap_single: check for bad_dma_address instead of 0
AMD IOMMU: fix WARN_ON in dma_ops unmap path
AMD IOMMU: fix typo in comment
AMD IOMMU: fix loop counter in free_pagetable function
AMD IOMMU: fix iommu_map_page function