Linux kernel bug fix: iommu/io-pgtable-arm-v7s: request DMA32 memory, and improve debugging
Subsystem: iommu (drivers/iommu/io-pgtable-arm-v7s.c)
Bug type: crash, severity: high
Files changed: drivers/iommu/io-pgtable-arm-v7s.c
Introduced by Christoph Hellwig on 2018-01-15 09:36:01 +0100; fixed by Nicolas Boichat on 2019-03-29 10:01:37 -0700 (lifetime: 438 days)