Linux kernel bug fix: iommu/vt-d: Force to flush iotlb before creating superpage
Subsystem: iommu (drivers/iommu/intel/iommu.c)
Bug type: hang, severity: medium
Files changed: drivers/iommu/intel/iommu.c
Introduced by Woodhouse, David on 2012-12-20 10:06:04 -0800; fixed by Longpeng(Mike) on 2021-04-15 16:12:31 +0200 (lifetime: 3038 days)