Commits
Will Deacon committed 9c5c92e35cf
iommu/arm-smmu: prefer stage-1 mappings where we have a choice For an SMMU that supports both Stage-1 and Stage-2 mappings (but not nested translation), then we should prefer stage-1 mappings as we otherwise rely on the memory attributes of the incoming transactions for IOMMU_CACHE mappings. Signed-off-by: Will Deacon <will.deacon@arm.com>