linux

mirrors/linux

0 Fork 0

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-10-26 10:57:38 +08:00

Files

T

History

Linus Torvalds 906b6e1d8c Merge tag 'dma-mapping-7.4-2026-10-21' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux

Pull dma-mapping updates from Marek Szyprowski:

 - several SWIOTLB initialization cleanups (Aneesh Kumar K.V, Francesco
   Valla)

 - exact page allocation for DMA pages (Qingfang Deng)

 - tools/dma build fixes (Sasha Levin)

 - minor fixes for various corner cases (Marek Szyprowski, Leon
   Romanovsky) and code cleanup (John Garry)

* tag 'dma-mapping-7.4-2026-10-21' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux:
  dma-debug: Skip cacheline tracking for MMIO mappings
  tools/dma: fix building from the top level with O=
  tools/dma: fix building with O=
  dma: swiotlb: Track whether the pool size was explicitly set
  dma: swiotlb: Consolidate slab rounding
  dma: swiotlb: Rename swiotlb_size_or_default()
  dma: swiotlb: use KiB in restricted pool allocation log
  dma-direct: Restore arch_dma_alloc() for the DMA_ATTR_NO_KERNEL_MAPPING case
  MAINTAINERS: Add files to the DMA MAPPING HELPERS entry
  dma-mapping: use exact allocation for DMA pages
  dma-mapping: rename dma_opt_mapping_size()

2026-10-23 14:31:51 -10:00

coherent.c

dma-coherent: report a failed reserved memory assignment

2026-09-09 08:30:35 +02:00

contiguous.c

dma-mapping: use exact allocation for DMA pages

2026-09-07 18:55:12 +02:00

debug.c

dma-debug: Skip cacheline tracking for MMIO mappings

2026-10-14 15:07:22 +02:00

debug.h

dma-debug: Feed DMA attribute for unmapping flows too