Linux kernel bug fix: dma-mapping: use IOMMU DMA calls for common alloc/free page calls
Subsystem: kernel (kernel/dma/ops_helpers.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: include/linux/iommu-dma.h;kernel/dma/mapping.c;kernel/dma/ops_helpers.c
Introduced by Leon Romanovsky on 2024-08-22 06:18:11 +0200; fixed by Leon Romanovsky on 2024-09-05 14:29:42 +0300 (lifetime: 14 days)