Commits
Robin Murphy committed 4c8996d7d73
iommu/arm-smmu-v3: Warn about missing IRQs It is annoyingly non-obvious when DMA transactions silently go missing due to undetected SMMU faults. Help skip the first few debugging steps in those situations by making it clear when we have neither wired IRQs nor MSIs with which to raise error conditions. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>