Linus Torvalds 906b6e1d8c dma-mapping updates for Linux 7.4: ... - several SWIOTLB initialization cleanups (Aneesh Kumar K.V, Francesco Valla) - exact page allocation for DMA pages (Qingfang Deng) - tools/dma build fixes (Sasha Levin) - minor fixes for various corner cases (Marek Szyprowski, Leon Romanovsky) and code cleanup (John Garry) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSrngzkoBtlA8uaaJ+Jp1EFxbsSRAUCatiDCAAKCRCJp1EFxbsS RHmFAQCDjkUFA8SyQyDN3wKrIRfbUx4c1Lo3WILCwJHcTL37CAD9GcnGX+0dKnPl JiVPTOH0Q0axLAVETI4z6VUHZAdD3wM= =MYDc -----END PGP SIGNATURE----- Merge tag 'dma-mapping-7.4-2026-10-21' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux Pull dma-mapping updates from Marek Szyprowski: - several SWIOTLB initialization cleanups (Aneesh Kumar K.V, Francesco Valla) - exact page allocation for DMA pages (Qingfang Deng) - tools/dma build fixes (Sasha Levin) - minor fixes for various corner cases (Marek Szyprowski, Leon Romanovsky) and code cleanup (John Garry) * tag 'dma-mapping-7.4-2026-10-21' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux: dma-debug: Skip cacheline tracking for MMIO mappings tools/dma: fix building from the top level with O= tools/dma: fix building with O= dma: swiotlb: Track whether the pool size was explicitly set dma: swiotlb: Consolidate slab rounding dma: swiotlb: Rename swiotlb_size_or_default() dma: swiotlb: use KiB in restricted pool allocation log dma-direct: Restore arch_dma_alloc() for the DMA_ATTR_NO_KERNEL_MAPPING case MAINTAINERS: Add files to the DMA MAPPING HELPERS entry dma-mapping: use exact allocation for DMA pages dma-mapping: rename dma_opt_mapping_size()		2026-10-23 14:31:51 -10:00
..
coherent.c	dma-coherent: report a failed reserved memory assignment	2026-09-09 08:30:35 +02:00
contiguous.c	dma-mapping: use exact allocation for DMA pages	2026-09-07 18:55:12 +02:00
debug.c	dma-debug: Skip cacheline tracking for MMIO mappings	2026-10-14 15:07:22 +02:00
debug.h	dma-debug: Feed DMA attribute for unmapping flows too	2026-05-08 22:28:19 +02:00
direct.c	dma-direct: Restore arch_dma_alloc() for the DMA_ATTR_NO_KERNEL_MAPPING case	2026-10-09 17:12:06 +02:00
direct.h	dma-direct: Move dma_direct_map_phys() to dma/direct.c	2026-07-31 08:40:59 +02:00
dummy.c	dma-mapping: convert dummy ops to physical address mapping	2025-10-29 10:27:29 +01:00
Kconfig	dma/swiotlb: introduce Kconfig option for compile-time default pool size	2026-07-17 09:15:38 +02:00
Makefile	dma-mapping: clearly mark DMA ops as an architecture feature	2024-09-04 07:08:51 +03:00
map_benchmark.c	treewide: refresh kmalloc_obj() conversions	2026-09-04 21:37:00 -07:00
mapping.c	dma-mapping: rename dma_opt_mapping_size()	2026-09-07 18:55:12 +02:00
ops_helpers.c	dma-mapping: use exact allocation for DMA pages	2026-09-07 18:55:12 +02:00
pool.c	dma-pool: track decrypted atomic pools and select them via attrs	2026-07-31 08:40:58 +02:00
remap.c	Convert 'alloc_obj' family to use the new default GFP_KERNEL argument	2026-02-21 17:09:51 -08:00
swiotlb.c	dma-mapping updates for Linux 7.4:	2026-10-23 14:31:51 -10:00