Christoph Hellwig e440e26a02 dma-remap: support DMA_ATTR_NO_KERNEL_MAPPING ...

Do not waste vmalloc space on allocations that do not require a mapping
into the kernel address space.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>

2018-12-01 18:07:14 +01:00

..

coherent.c

dma-mapping: move all DMA mapping code to kernel/dma

2018-06-14 08:50:37 +02:00

contiguous.c

dma-mapping: fix panic caused by passing empty cma command line argument

2018-09-20 09:01:08 +02:00

debug.c

dma-debug: Check for drivers mapping invalid addresses in dma_map_single()

2018-10-08 09:44:17 +02:00

direct.c

dma-direct: reject highmem pages from dma_alloc_from_contiguous

2018-12-01 17:56:08 +01:00

Kconfig

dma-mapping: move the arm64 noncoherent alloc/free support to common code

2018-12-01 18:07:11 +01:00

Makefile

dma-mapping: move the remap helpers to a separate file

2018-12-01 17:58:34 +01:00

mapping.c

dma-mapping: move the remap helpers to a separate file

2018-12-01 17:58:34 +01:00

remap.c

dma-remap: support DMA_ATTR_NO_KERNEL_MAPPING

2018-12-01 18:07:14 +01:00

swiotlb.c

swiotlb: Skip cache maintenance on map error

2018-11-21 18:47:58 +01:00

virt.c

dma-mapping: move all DMA mapping code to kernel/dma

2018-06-14 08:50:37 +02:00