aboutsummaryrefslogtreecommitdiff
path: root/kernel/dma/direct.c
AgeCommit message (Expand)AuthorFilesLines
2025-12-04Merge tag 'vfio-v6.19-rc1' of https://github.com/awilliam/linux-vfioLinus Torvalds1-2/+2
2025-11-26dma-direct: Fix missing sg_dma_len assignment in P2PDMA bus mappingsPranjal Shrivastava1-0/+1
2025-11-20PCI/P2PDMA: Simplify bus address mapping APILeon Romanovsky1-2/+2
2025-09-12dma-mapping: export new dma_*map_phys() interfaceLeon Romanovsky1-16/+0
2025-09-12dma-mapping: convert dma_direct_*map_page to be phys_addr_t basedLeon Romanovsky1-3/+3
2025-08-11dma-direct: clean up the logic in __dma_direct_alloc_pages()Petr Tesarik1-18/+13
2025-05-06dma-mapping: move the PCI P2PDMA mapping helpers to pci-p2pdma.hChristoph Hellwig1-0/+1
2025-05-06PCI/P2PDMA: Refactor the p2pdma mapping helpersChristoph Hellwig1-22/+21
2025-03-12dma-mapping: fix missing clear bdr in check_ram_in_range_map()Baochen Qiang1-10/+18
2024-09-04dma-direct: optimize page freeing when it is not addressableChen Yu1-1/+1
2024-08-22dma-mapping: replace zone_dma_bits by zone_dma_limitCatalin Marinas1-3/+3
2024-07-10swiotlb: reduce swiotlb pool lookupsMichael Kelley1-7/+3
2024-02-28dma-direct: Leak pages on dma_set_decrypted() failureRick Edgecombe1-4/+5
2023-12-15dma-mapping: don't store redundant offsetsRobin Murphy1-1/+0
2023-11-06dma-mapping: fix dma_addressing_limited() if dma_range_map can't cover all sy...Jia He1-0/+40
2023-10-22dma-direct: warn when coherent allocations aren't supportedChristoph Hellwig1-1/+3
2023-10-22dma-direct: simplify the use atomic pool logic in dma_direct_allocChristoph Hellwig1-15/+10
2023-10-22dma-direct: add a CONFIG_ARCH_HAS_DMA_ALLOC symbolChristoph Hellwig1-10/+2
2023-08-01swiotlb: if swiotlb is full, fall back to a transient memory poolPetr Tesarik1-1/+1
2023-06-19dma-mapping: name SG DMA flag helpers consistentlyRobin Murphy1-1/+1
2023-03-28dma-direct: cleanup parameters to dma_direct_optimal_gfp_maskPetr Tesarik1-8/+7
2022-08-06Merge tag 'dma-mapping-5.20-2022-08-06' of git://git.infradead.org/users/hch/...Linus Torvalds1-6/+37
2022-07-26dma-direct: support PCI P2PDMA pages in dma-direct map_sgLogan Gunthorpe1-6/+37
2022-06-23dma-direct: use the correct size for dma_set_encrypted()Dexuan Cui1-3/+2
2022-05-23dma-direct: don't over-decrypt memoryRobin Murphy1-2/+2
2022-05-11dma-direct: don't fail on highmem CMA pages in dma_direct_alloc_pagesChristoph Hellwig1-17/+10
2022-04-01dma-mapping: move pgprot_decrypted out of dma_pgprotChristoph Hellwig1-2/+8
2022-03-03dma-mapping: remove CONFIG_DMA_REMAPChristoph Hellwig1-11/+7
2021-12-08dma-direct: add a dma_direct_use_pool helperChristoph Hellwig1-6/+12
2021-12-07dma-direct: factor the swiotlb code out of __dma_direct_alloc_pagesChristoph Hellwig1-9/+15
2021-12-07dma-direct: drop two CONFIG_DMA_RESTRICTED_POOL conditionalsChristoph Hellwig1-4/+2
2021-12-07dma-direct: warn if there is no pool for force unencrypted allocationsChristoph Hellwig1-4/+5
2021-12-07dma-direct: fail allocations that can't be made coherentChristoph Hellwig1-2/+3
2021-12-07dma-direct: refactor the !coherent checks in dma_direct_allocChristoph Hellwig1-25/+41
2021-12-07dma-direct: factor out a helper for DMA_ATTR_NO_KERNEL_MAPPING allocationsChristoph Hellwig1-11/+20
2021-12-07dma-direct: clean up the remapping checks in dma_direct_allocChristoph Hellwig1-22/+26
2021-12-07dma-direct: always leak memory that can't be re-encryptedChristoph Hellwig1-4/+10
2021-12-07dma-direct: don't call dma_set_decrypted for remapped allocationsChristoph Hellwig1-7/+6
2021-12-07dma-direct: factor out dma_set_{de,en}crypted helpersChristoph Hellwig1-31/+25
2021-09-03Merge branch 'stable/for-linus-5.15' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds1-15/+42
2021-08-18dma-direct: add support for dma_coherent_default_memoryChristoph Hellwig1-0/+15
2021-08-09dma-direct: return appropriate error code from dma_direct_map_sg()Logan Gunthorpe1-1/+1
2021-07-13swiotlb: Add restricted DMA alloc/free supportClaire Chang1-12/+37
2021-07-13swiotlb: Use is_swiotlb_force_bounce for swiotlb data bouncingClaire Chang1-1/+1
2021-07-13swiotlb: Update is_swiotlb_active to add a struct device argumentClaire Chang1-1/+1
2021-07-13swiotlb: Update is_swiotlb_buffer to add a struct device argumentClaire Chang1-3/+3
2021-03-17swiotlb: split swiotlb_tbl_sync_singleChristoph Hellwig1-4/+4
2020-11-18dma-mapping: remove the dma_direct_set_offset exportChristoph Hellwig1-1/+0
2020-10-16kernel/: fix repeated words in commentsRandy Dunlap1-1/+1
2020-10-07dma-direct: simplify the DMA_ATTR_NO_KERNEL_MAPPING handlingChristoph Hellwig1-61/+39
generated by cgit