Merge tag 'iommu-fixes-v6.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git...

Pull iomu fixes from Joerg Roedel:

 - several Kconfig-related build fixes

 - fix for when gcc 8.5 on PPC refuses to inline a function from a
   header file

* tag 'iommu-fixes-v6.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
  iommupt: Make pt_feature() always_inline
  iommufd/selftest: Prevent module/builtin conflicts in kconfig
  iommufd/selftest: Add missing kconfig for DMA_SHARED_BUFFER
  iommupt: Fix the kunit building