Merge tag 'dma-mapping-7.0-2026-03-25' of git://git.kernel.org/pub/scm/linux/kernel...

Pull dma-mapping fixes from Marek Szyprowski:
 "A set of fixes for DMA-mapping subsystem, which resolve false-
  positive warnings from KMSAN and DMA-API debug (Shigeru Yoshida
  and Leon Romanovsky) as well as a simple build fix (Miguel Ojeda)"

* tag 'dma-mapping-7.0-2026-03-25' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux:
  dma-mapping: add missing `inline` for `dma_free_attrs`
  mm/hmm: Indicate that HMM requires DMA coherency
  RDMA/umem: Tell DMA mapping that UMEM requires coherency
  iommu/dma: add support for DMA_ATTR_REQUIRE_COHERENT attribute
  dma-direct: prevent SWIOTLB path when DMA_ATTR_REQUIRE_COHERENT is set
  dma-mapping: Introduce DMA require coherency attribute
  dma-mapping: Clarify valid conditions for CPU cache line overlap
  dma-mapping: handle DMA_ATTR_CPU_CACHE_CLEAN in trace output
  dma-debug: Allow multiple invocations of overlapping entries
  dma: swiotlb: add KMSAN annotations to swiotlb_bounce()