Linux kernel bug fix: arm64: dma-mapping: Fix dma_mapping_error() when bypassing SWIOTLB
Subsystem: arch/arm64 (arch/arm64/mm/dma-mapping.c)
Bug type: hang, severity: medium
Files changed: arch/arm64/mm/dma-mapping.c
Introduced by Jisheng Zhang on 2016-06-21 16:54:53 +0100; fixed by Robin Murphy on 2017-01-26 12:25:14 +0000 (lifetime: 218 days)