Linux kernel bug fix: iommu/mediatek: Flush IOTLB completely only if domain has been attached
Subsystem: iommu (drivers/iommu/mtk_iommu.c)
Bug type: null-deref, severity: unknown
Keywords: null pointer
Files changed: drivers/iommu/mtk_iommu.c
Introduced by Yong Wu on 2021-02-01 11:31:18 +0000; fixed by Chen-Yu Tsai on 2023-06-01 11:50:13 +0200 (lifetime: 850 days)