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path: root/kernel/dma
AgeCommit message (Expand)AuthorFilesLines
2022-09-15swiotlb: avoid potential left shift overflowChao Gao1-1/+4
2022-08-17swiotlb: fail map correctly with failed io_tlb_default_memRobin Murphy1-1/+1
2022-06-29dma-direct: use the correct size for dma_set_encrypted()Dexuan Cui1-3/+2
2022-06-22dma-debug: make things less spammy under memory pressureRob Clark1-1/+1
2022-06-09dma-direct: don't over-decrypt memoryRobin Murphy1-2/+2
2022-06-09dma-direct: always leak memory that can't be re-encryptedChristoph Hellwig1-4/+10
2022-06-09dma-direct: don't call dma_set_decrypted for remapped allocationsChristoph Hellwig1-7/+6
2022-06-09dma-direct: factor out dma_set_{de,en}crypted helpersChristoph Hellwig1-31/+25
2022-06-09dma-direct: don't fail on highmem CMA pages in dma_direct_alloc_pagesChristoph Hellwig1-17/+10
2022-06-09dma-direct: factor out a helper for DMA_ATTR_NO_KERNEL_MAPPING allocationsChristoph Hellwig1-11/+20
2022-06-09dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMICMikulas Patocka1-1/+1
2022-04-27dma-mapping: remove bogus test for pfn_valid from dma_map_resourceMike Rapoport1-4/+0
2022-04-20dma-direct: avoid redundant memory sync for swiotlbChao Gao1-1/+2
2022-04-08swiotlb: Support aligned swiotlb buffersDavid Stevens1-5/+8
2022-04-08Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE""Linus Torvalds1-4/+8
2022-04-08dma-debug: fix return value of __setup handlersRandy Dunlap1-2/+2
2022-04-08Revert "swiotlb: rework "fix info leak with DMA_FROM_DEVICE""Linus Torvalds1-15/+8
2022-03-16swiotlb: rework "fix info leak with DMA_FROM_DEVICE"Halil Pasic1-8/+15
2022-03-16swiotlb: fix info leak with DMA_FROM_DEVICEHalil Pasic1-1/+2
2022-01-27dma/pool: create dma atomic pool only if dma zone has managed pagesBaoquan He1-2/+2
2021-10-20Merge tag 'dma-mapping-5.15-2' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds3-36/+48
2021-10-18dma-debug: teach add_dma_entry() about DMA_ATTR_SKIP_CPU_SYNCHamza Mahfooz3-24/+36
2021-10-11dma-debug: fix sg checks in debug_dma_map_sg()Gerald Schaefer1-6/+6
2021-10-11dma-mapping: fix the kerneldoc for dma_map_sgtable()Logan Gunthorpe1-6/+6
2021-09-17Merge tag 'dma-mapping-5.15-1' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds2-2/+4
2021-09-13dma-debug: prevent an error message from causing runtime problemsHamza Mahfooz1-1/+2
2021-09-06dma-mapping: fix the kerneldoc for dma_map_sg_attrsChristoph Hellwig1-1/+2
2021-09-03Merge branch 'stable/for-linus-5.15' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds4-111/+319
2021-08-31swiotlb: use depends on for DMA_RESTRICTED_POOLClaire Chang1-2/+1
2021-08-19dma-mapping: make the global coherent pool conditionalChristoph Hellwig1-22/+27
2021-08-18dma-mapping: add a dma_init_global_coherent helperChristoph Hellwig1-18/+14
2021-08-18dma-mapping: simplify dma_init_coherent_memoryChristoph Hellwig1-45/+33
2021-08-18dma-mapping: allow using the global coherent pool for !ARMChristoph Hellwig1-0/+2
2021-08-18dma-direct: add support for dma_coherent_default_memoryChristoph Hellwig2-0/+19
2021-08-14dma-mapping: return an unsigned int from dma_map_sg{,_attrs}Christoph Hellwig1-1/+1
2021-08-09dma-mapping: disallow .map_sg operations from returning zero on errorLogan Gunthorpe1-3/+1
2021-08-09dma-mapping: return error code from dma_dummy_map_sg()Martin Oliveira1-1/+1
2021-08-09dma-direct: return appropriate error code from dma_direct_map_sg()Logan Gunthorpe1-1/+1
2021-08-09dma-mapping: allow map_sg() ops to return negative error codesLogan Gunthorpe1-8/+74
2021-08-09dma-debug: fix debugfs initialization orderAnthony Iliopoulos1-3/+4
2021-08-09dma-debug: use memory_intersects() directlyKefeng Wang1-12/+2
2021-07-23swiotlb: Free tbl memory in swiotlb_exit()Will Deacon1-6/+15
2021-07-23swiotlb: Emit diagnostic in swiotlb_exit()Will Deacon1-0/+1
2021-07-23swiotlb: Convert io_default_tlb_mem to static allocationWill Deacon1-30/+36
2021-07-16dma-mapping: handle vmalloc addresses in dma_common_{mmap,get_sgtable}Roman Skakun1-2/+10
2021-07-13swiotlb: add overflow checks to swiotlb_bounceDominique Martinet1-3/+17
2021-07-13swiotlb: fix implicit debugfs declarationsClaire Chang1-5/+16
2021-07-13swiotlb: Add restricted DMA pool initializationClaire Chang2-0/+90
2021-07-13swiotlb: Add restricted DMA alloc/free supportClaire Chang2-14/+73
2021-07-13swiotlb: Refactor swiotlb_tbl_unmap_singleClaire Chang1-15/+20
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