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* Merge tag 'dma-mapping-5.10' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds2020-10-1514-210/+773
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| * dma-direct: simplify the DMA_ATTR_NO_KERNEL_MAPPING handlingChristoph Hellwig2020-10-071-61/+39
| * dma-direct: factor out a dma_direct_alloc_from_pool helperChristoph Hellwig2020-10-071-19/+20
| * dma-direct check for highmem pages in dma_direct_alloc_pagesChristoph Hellwig2020-10-071-0/+11
| * dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h>Christoph Hellwig2020-10-063-3/+1
| * dma-mapping: move large parts of <linux/dma-direct.h> to kernel/dmaChristoph Hellwig2020-10-063-2/+121
| * dma-mapping: move dma-debug.h to kernel/dma/Christoph Hellwig2020-10-063-3/+125
| * dma-mapping: remove <asm/dma-contiguous.h>Christoph Hellwig2020-10-061-1/+5
| * dma-mapping: merge <linux/dma-contiguous.h> into <linux/dma-map-ops.h>Christoph Hellwig2020-10-065-5/+31
| * dma-contiguous: remove dma_contiguous_set_defaultChristoph Hellwig2020-10-061-1/+1
| * dma-contiguous: remove dev_set_cma_areaChristoph Hellwig2020-10-061-2/+2
| * dma-mapping: split <linux/dma-mapping.h>Christoph Hellwig2020-10-066-3/+6
| * cma: decrease CMA_ALIGNMENT lower limit to 2Paul Cercueil2020-10-061-1/+1
| * dma-mapping: add new {alloc,free}_noncoherent dma_map_ops methodsChristoph Hellwig2020-09-251-6/+27
| * dma-mapping: add a new dma_alloc_pages APIChristoph Hellwig2020-09-254-4/+148
| * dma-mapping: remove dma_cache_syncChristoph Hellwig2020-09-252-17/+0
| * dma-debug: convert comma to semicolonXu Wang2020-09-211-2/+2
| * dma-mapping: introduce DMA range map, supplanting dma_pfn_offsetJim Quinlan2020-09-172-6/+52
| * dma-direct: Fix potential NULL pointer dereferenceThomas Tai2020-09-171-0/+11
| * dma-mapping: move the dma_declare_coherent_memory documentationChristoph Hellwig2020-09-111-0/+17
| * dma-mapping: move dma_common_{mmap,get_sgtable} out of mapping.cChristoph Hellwig2020-09-113-46/+53
| * dma-direct: rename and cleanup __phys_to_dmaChristoph Hellwig2020-09-112-6/+6
| * dma-direct: remove __dma_to_physChristoph Hellwig2020-09-111-5/+1
| * dma-direct: use phys_to_dma_direct in dma_direct_allocChristoph Hellwig2020-09-111-4/+1
| * dma-direct: lift gfp_t manipulation out of__dma_direct_alloc_pagesChristoph Hellwig2020-09-111-7/+5
| * dma-direct: remove dma_direct_{alloc,free}_pagesChristoph Hellwig2020-09-112-25/+16
| * dma-mapping: add (back) arch_dma_mark_clean for ia64Christoph Hellwig2020-09-112-0/+9
| * dma-mapping: fix DMA_OPS dependenciesChristoph Hellwig2020-09-111-0/+1
| * dma-debug: remove most exportsChristoph Hellwig2020-09-111-10/+0
| * dma-mapping: remove the dma_dummy_ops exportChristoph Hellwig2020-09-111-1/+0
| * mm: cma: use CMA_MAX_NAME to define the length of cma name arrayBarry Song2020-09-011-1/+1
| * dma-contiguous: provide the ability to reserve per-numa CMABarry Song2020-09-012-10/+101
* | Merge branch 'stable/for-linus-5.10' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds2020-10-141-4/+2
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| * | swiotlb: Mark max_segment with static keywordAndy Shevchenko2020-09-101-1/+1
| * | swiotlb: Use %pa to print phys_addr_t variablesAndy Shevchenko2020-09-101-3/+1
* | | dma-contiguous: simplify cma_early_percent_memory()Mike Rapoport2020-10-131-10/+1
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* | dma-pool: Fix an uninitialized variable bug in atomic_pool_expand()Dan Carpenter2020-08-271-1/+1
* | Merge tag 'dma-mapping-5.9-1' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds2020-08-202-71/+87
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| * dma-pool: Only allocate from CMA when in same memory zoneNicolas Saenz Julienne2020-08-141-1/+30
| * dma-pool: fix coherent pool allocations for IOMMU mappingsChristoph Hellwig2020-08-142-70/+57
* | Merge tag 'sh-for-5.9' of git://git.libc.org/linux-shLinus Torvalds2020-08-151-0/+3
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| * | dma-mapping: consolidate the NO_DMA definition in kernel/dma/KconfigChristoph Hellwig2020-08-141-0/+3
* | | dma-debug: remove debug_dma_assert_idle() functionLinus Torvalds2020-08-142-50/+1
* | | dma-debug: fix debug_dma_assert_idle(), use rcu_read_lock()Hugh Dickins2020-08-141-18/+9
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* | Merge tag 'docs-5.9' of git://git.lwn.net/linuxLinus Torvalds2020-08-041-1/+1
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| * | docs: fix references for DMA*.txt filesMauro Carvalho Chehab2020-06-261-1/+1
* | | Merge tag 'dma-mapping-5.9' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds2020-08-046-104/+238
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| * | | dma-contiguous: cleanup dma_alloc_contiguousChristoph Hellwig2020-07-281-17/+14
| * | | dma-debug: use named initializers for dir2nameChristoph Hellwig2020-07-191-2/+6
| * | | dma-mapping: add a dma_ops_bypass flag to struct deviceChristoph Hellwig2020-07-192-22/+60
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