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path: root/kernel/dma/direct.c
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* dma-direct: Leak pages on dma_set_decrypted() failureRick Edgecombe2024-02-281-4/+5
* dma-mapping: don't store redundant offsetsRobin Murphy2023-12-151-1/+0
* dma-mapping: fix dma_addressing_limited() if dma_range_map can't cover all sy...Jia He2023-11-061-0/+40
* dma-direct: warn when coherent allocations aren't supportedChristoph Hellwig2023-10-221-1/+3
* dma-direct: simplify the use atomic pool logic in dma_direct_allocChristoph Hellwig2023-10-221-15/+10
* dma-direct: add a CONFIG_ARCH_HAS_DMA_ALLOC symbolChristoph Hellwig2023-10-221-10/+2
* swiotlb: if swiotlb is full, fall back to a transient memory poolPetr Tesarik2023-08-011-1/+1
* dma-mapping: name SG DMA flag helpers consistentlyRobin Murphy2023-06-191-1/+1
* dma-direct: cleanup parameters to dma_direct_optimal_gfp_maskPetr Tesarik2023-03-281-8/+7
* Merge tag 'dma-mapping-5.20-2022-08-06' of git://git.infradead.org/users/hch/...Linus Torvalds2022-08-061-6/+37
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| * dma-direct: support PCI P2PDMA pages in dma-direct map_sgLogan Gunthorpe2022-07-261-6/+37
* | dma-direct: use the correct size for dma_set_encrypted()Dexuan Cui2022-06-231-3/+2
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* dma-direct: don't over-decrypt memoryRobin Murphy2022-05-231-2/+2
* dma-direct: don't fail on highmem CMA pages in dma_direct_alloc_pagesChristoph Hellwig2022-05-111-17/+10
* dma-mapping: move pgprot_decrypted out of dma_pgprotChristoph Hellwig2022-04-011-2/+8
* dma-mapping: remove CONFIG_DMA_REMAPChristoph Hellwig2022-03-031-11/+7
* dma-direct: add a dma_direct_use_pool helperChristoph Hellwig2021-12-081-6/+12
* dma-direct: factor the swiotlb code out of __dma_direct_alloc_pagesChristoph Hellwig2021-12-071-9/+15
* dma-direct: drop two CONFIG_DMA_RESTRICTED_POOL conditionalsChristoph Hellwig2021-12-071-4/+2
* dma-direct: warn if there is no pool for force unencrypted allocationsChristoph Hellwig2021-12-071-4/+5
* dma-direct: fail allocations that can't be made coherentChristoph Hellwig2021-12-071-2/+3
* dma-direct: refactor the !coherent checks in dma_direct_allocChristoph Hellwig2021-12-071-25/+41
* dma-direct: factor out a helper for DMA_ATTR_NO_KERNEL_MAPPING allocationsChristoph Hellwig2021-12-071-11/+20
* dma-direct: clean up the remapping checks in dma_direct_allocChristoph Hellwig2021-12-071-22/+26
* dma-direct: always leak memory that can't be re-encryptedChristoph Hellwig2021-12-071-4/+10
* dma-direct: don't call dma_set_decrypted for remapped allocationsChristoph Hellwig2021-12-071-7/+6
* dma-direct: factor out dma_set_{de,en}crypted helpersChristoph Hellwig2021-12-071-31/+25
* Merge branch 'stable/for-linus-5.15' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds2021-09-031-15/+42
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| * swiotlb: Add restricted DMA alloc/free supportClaire Chang2021-07-131-12/+37
| * swiotlb: Use is_swiotlb_force_bounce for swiotlb data bouncingClaire Chang2021-07-131-1/+1
| * swiotlb: Update is_swiotlb_active to add a struct device argumentClaire Chang2021-07-131-1/+1
| * swiotlb: Update is_swiotlb_buffer to add a struct device argumentClaire Chang2021-07-131-3/+3
* | dma-direct: add support for dma_coherent_default_memoryChristoph Hellwig2021-08-181-0/+15
* | dma-direct: return appropriate error code from dma_direct_map_sg()Logan Gunthorpe2021-08-091-1/+1
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* swiotlb: split swiotlb_tbl_sync_singleChristoph Hellwig2021-03-171-4/+4
* dma-mapping: remove the dma_direct_set_offset exportChristoph Hellwig2020-11-181-1/+0
* kernel/: fix repeated words in commentsRandy Dunlap2020-10-161-1/+1
* 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: move large parts of <linux/dma-direct.h> to kernel/dmaChristoph Hellwig2020-10-061-1/+1
* dma-mapping: merge <linux/dma-contiguous.h> into <linux/dma-map-ops.h>Christoph Hellwig2020-10-061-1/+0
* dma-mapping: split <linux/dma-mapping.h>Christoph Hellwig2020-10-061-0/+1
* dma-mapping: add a new dma_alloc_pages APIChristoph Hellwig2020-09-251-1/+51
* dma-mapping: introduce DMA range map, supplanting dma_pfn_offsetJim Quinlan2020-09-171-2/+49
* dma-direct: rename and cleanup __phys_to_dmaChristoph Hellwig2020-09-111-4/+4
* 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 Hellwig2020-09-111-24/+15
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