Merge branch 'dma-mapping-for-6.16-two-step-api' of git://git.kernel.org/pub/scm...

Merge two step DMA mapping API as basis for mlx5-vfio-pci uses.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

diff --cc drivers/iommu/dma-iommu.c
Simple merge

diff --cc drivers/iommu/iommu.c
Simple merge

diff --cc include/linux/dma-mapping.h
Simple merge

diff --cc include/linux/iommu.h
Simple merge

diff --cc kernel/dma/mapping.c
Simple merge