Linux kernel bug fix: iommu/dma: Resurrect the "forcedac" option
Subsystem: iommu (Documentation/admin-guide/kernel-parameters.txt)
Bug type: unknown, severity: unknown
Files changed: Documentation/admin-guide/kernel-parameters.txt;drivers/iommu/dma-iommu.c;drivers/iommu/intel/iommu.c;include/linux/dma-iommu.h
Introduced by Tom Murphy on 2020-11-25 12:03:49 +0000; fixed by Robin Murphy on 2021-03-18 10:55:23 +0100 (lifetime: 112 days)