Linux kernel bug fix: iommu/amd: Use cmpxchg_double() when updating 128-bit IRTE
Subsystem: iommu (drivers/iommu/amd/Kconfig)
Bug type: hang, severity: medium
Files changed: drivers/iommu/amd/Kconfig;drivers/iommu/amd/init.c;drivers/iommu/amd/iommu.c
Introduced by Suravee Suthikulpanit on 2016-09-05 12:41:46 +0200; fixed by Suravee Suthikulpanit on 2020-09-04 11:53:18 +0200 (lifetime: 1459 days)