Merge tag 'iommu-fixes-v7.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux

Pull IOMMU fixes from Joerg Roedel:
 "AMD IOMMU:

   - Revert an interrupt remapping check removal that caused GPU
     regressions on some platforms

  Generic page tables:

   - Fix KUnit builds with distributed Clang ThinLTO by preserving
     compiler flags, preventing x86-64 code generation from arm64
     bitcode"

* tag 'iommu-fixes-v7.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
  iommupt/kunit: Use if_changed_rule for the kunit
  Revert "iommu/amd: Remove redundant check in irq_remapping_select()"