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* Merge tag 'dma-mapping-4.21' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds2018-12-289-565/+708
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| * dma-mapping: fix inverted logic in dma_supportedThierry Reding2018-12-201-1/+1
| * dma-mapping: zero memory returned from dma_alloc_*Christoph Hellwig2018-12-201-1/+1
| * dma-mapping: bypass indirect calls for dma-directChristoph Hellwig2018-12-132-44/+33
| * dma-direct: merge swiotlb_dma_ops into the dma_direct codeChristoph Hellwig2018-12-132-251/+94
| * dma-direct: use dma_direct_map_page to implement dma_direct_map_sgChristoph Hellwig2018-12-131-9/+5
| * dma-direct: improve addressability error reportingChristoph Hellwig2018-12-131-21/+15
| * swiotlb: remove dma_mark_cleanChristoph Hellwig2018-12-131-17/+1
| * swiotlb: remove SWIOTLB_MAP_ERRORChristoph Hellwig2018-12-131-2/+2
| * dma-mapping: factor out dummy DMA opsRobin Murphy2018-12-132-1/+40
| * dma-mapping: always build the direct mapping codeChristoph Hellwig2018-12-132-9/+1
| * dma-mapping: move dma_cache_sync out of lineChristoph Hellwig2018-12-131-0/+11
| * dma-mapping: move various slow path functions out of lineChristoph Hellwig2018-12-131-2/+138
| * dma-mapping: move dma_get_required_mask to kernel/dmaChristoph Hellwig2018-12-131-1/+33
| * dma-mapping: simplify the dma_sync_single_range_for_{cpu,device} implementationChristoph Hellwig2018-12-131-42/+0
| * dma-mapping: remove a pointless memset in dma_atomic_pool_initChristoph Hellwig2018-12-131-1/+0
| * dma-debug: Batch dma_debug_entry allocationRobin Murphy2018-12-111-29/+21
| * dma/debug: Remove dma_debug_resize_entries()Robin Murphy2018-12-111-46/+0
| * dma-debug: Make leak-like behaviour apparentRobin Murphy2018-12-111-0/+13
| * dma-debug: Dynamically expand the dma_debug_entry poolRobin Murphy2018-12-111-38/+41
| * dma-debug: Use pr_fmt()Robin Murphy2018-12-111-36/+38
| * dma-debug: Expose nr_total_entries in debugfsRobin Murphy2018-12-111-0/+7
| * dma-direct: remove the mapping_error dma_map_ops methodChristoph Hellwig2018-12-062-13/+6
| * dma-mapping: fix lack of DMA address assignment in generic remap allocatorMarek Szyprowski2018-12-051-1/+7
| * dma-remap: support DMA_ATTR_NO_KERNEL_MAPPINGChristoph Hellwig2018-12-011-2/+9
| * dma-mapping: support highmem in the generic remap allocatorChristoph Hellwig2018-12-011-7/+7
| * dma-mapping: move the arm64 noncoherent alloc/free support to common codeChristoph Hellwig2018-12-012-1/+162
| * dma-mapping: move the remap helpers to a separate fileChristoph Hellwig2018-12-014-85/+93
| * dma-direct: reject highmem pages from dma_alloc_from_contiguousChristoph Hellwig2018-12-011-0/+12
| * dma-direct: provide page based alloc/free helpersChristoph Hellwig2018-12-011-10/+22
* | dma-direct: do not include SME mask in the DMA supported checkLendacky, Thomas2018-12-171-1/+6
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* swiotlb: Skip cache maintenance on map errorRobin Murphy2018-11-211-1/+2
* mm: remove include/linux/bootmem.hMike Rapoport2018-10-312-2/+2
* memblock: remove _virt from APIs returning virtual addressMike Rapoport2018-10-311-3/+3
* swiotlb: add support for non-coherent DMAChristoph Hellwig2018-10-191-10/+23
* swiotlb: don't dip into swiotlb pool for coherent allocationsChristoph Hellwig2018-10-191-103/+2
* swiotlb: refactor swiotlb_map_pageChristoph Hellwig2018-10-191-37/+30
* swiotlb: use swiotlb_map_page in swiotlb_map_sg_attrsChristoph Hellwig2018-10-191-22/+12
* swiotlb: merge swiotlb_unmap_page and unmap_singleChristoph Hellwig2018-10-191-11/+4
* swiotlb: remove the overflow bufferChristoph Hellwig2018-10-192-58/+3
* swiotlb: do not panic on mapping failuresChristoph Hellwig2018-10-191-32/+1
* swiotlb: mark is_swiotlb_buffer staticChristoph Hellwig2018-10-191-1/+1
* swiotlb: remove a pointless commentChristoph Hellwig2018-10-191-6/+0
* dma-direct: respect DMA_ATTR_NO_WARNChristoph Hellwig2018-10-091-0/+3
* dma-direct: document the zone selection logicChristoph Hellwig2018-10-091-1/+8
* dma-debug: Check for drivers mapping invalid addresses in dma_map_single()Stephen Boyd2018-10-081-0/+16
* dma-direct: fix return value of dma_direct_supportedAlexander Duyck2018-10-051-3/+1
* dma-direct: always allow dma mask <= physiscal memory sizeChristoph Hellwig2018-10-011-12/+16
* dma-direct: implement complete bus_dma_mask handlingChristoph Hellwig2018-10-011-10/+11
* dma-direct: refine dma_direct_alloc zone selectionChristoph Hellwig2018-10-011-10/+21
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