- a series from Robin to fix bus imposed dma limits by adding a separate
mask for them to struct device instead of trying to squeeze a second
meaning out of the existing dma mask as we did before. This has ACKs
from the various other subsystems touched
- a small swiotlb cleanup from Kees (acked by Konrad)
- conversion of nios2 and sh to the new generic dma-noncoherent code.
Various other architecture conversions will come through the
architectures maintainers trees.
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Merge tag 'dma-mapping-4.19' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- a series from Robin to fix bus imposed dma limits by adding a
separate mask for them to struct device instead of trying to squeeze
a second meaning out of the existing dma mask as we did before.
This has ACKs from the various other subsystems touched
- a small swiotlb cleanup from Kees (acked by Konrad)
- conversion of nios2 and sh to the new generic dma-noncoherent code.
Various other architecture conversions will come through the
architectures maintainers trees.
* tag 'dma-mapping-4.19' of git://git.infradead.org/users/hch/dma-mapping:
sh: use generic dma_noncoherent_ops
sh: split arch/sh/mm/consistent.c
sh: use dma_direct_ops for the CONFIG_DMA_COHERENT case
sh: introduce a sh_cacheop_vaddr helper
sh: simplify get_arch_dma_ops
OF: Don't set default coherent DMA mask
ACPI/IORT: Don't set default coherent DMA mask
iommu/dma: Respect bus DMA limit for IOVAs
of/device: Set bus DMA mask as appropriate
ACPI/IORT: Set bus DMA mask as appropriate
dma-mapping: Generalise dma_32bit_limit flag
ACPI/IORT: Support address size limit for root complexes
of/platform: Initialise default DMA masks
nios2: use generic dma_noncoherent_ops
swiotlb: clean up reporting
dma-mapping: relax warning for per-device areas
f66dc72320