Linux kernel bug fix: iommu/amd: Check feature support bit before accessing MSI capability registers
Subsystem: iommu (drivers/iommu/amd_iommu_types.h)
Bug type: unknown, severity: unknown
Files changed: drivers/iommu/amd_iommu_init.c;drivers/iommu/amd_iommu_types.h
Introduced by Suthikulpanit, Suravee on 2019-07-23 17:41:52 +0200; fixed by Suravee Suthikulpanit on 2019-12-23 14:06:15 +0100 (lifetime: 152 days)