Linux kernel bug fix: powerpc/pseries/iommu: IOMMU incorrectly marks MMIO range in DDW
Subsystem: arch/powerpc (arch/powerpc/platforms/pseries/iommu.c)
Bug type: crash, severity: high
Files changed: arch/powerpc/kernel/iommu.c;arch/powerpc/platforms/pseries/iommu.c
Introduced by Leonardo Bras on 2021-08-27 00:56:54 +1000; fixed by Gaurav Batra on 2025-01-11 10:39:10 +0530 (lifetime: 1233 days)