linux/kernel/dma
Linus Torvalds 4aec9ad1c6 dma-mapping fixes for Linux 7.3
A few fixes for the DMA-mapping code:
 - resolved regression in accessing encrypted memory by IOMMU-backed
 devices (Aneesh Kumar K.V),
 - improved failure handling and removed rare bug in swiotlb/highmem
 (Donggeun Yoo).
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Merge tag 'dma-mapping-7.3-2026-09-17' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux

Pull dma-mapping fixes from Marek Szyprowski:
 "A few fixes for the DMA-mapping code:

   - resolved regression in accessing encrypted memory by IOMMU-backed
     devices (Aneesh Kumar K.V)

   - improved failure handling and removed rare bug in swiotlb/highmem
     (Donggeun Yoo)"

* tag 'dma-mapping-7.3-2026-09-17' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux:
  x86/mm: Don't force unencrypted DMA for IOMMU-backed devices
  dma-mapping: don't trace the DMA address when the allocation fails
  swiotlb: use the adjusted address for the highmem page lookup
  dma-coherent: report a failed reserved memory assignment
2026-09-17 08:03:37 -07:00
..
coherent.c dma-coherent: report a failed reserved memory assignment 2026-09-09 08:30:35 +02:00
contiguous.c
debug.c
debug.h
direct.c
direct.h
dummy.c
Kconfig
Makefile
map_benchmark.c treewide: refresh kmalloc_obj() conversions 2026-09-04 21:37:00 -07:00
mapping.c
ops_helpers.c
pool.c
remap.c
swiotlb.c swiotlb: use the adjusted address for the highmem page lookup 2026-09-09 08:30:35 +02:00