linux/kernel/dma
Anshuman Khandual 272239dc8f mm: make INVALID_PHYS_ADDR a generic macro
INVALID_PHYS_ADDR has very similar definitions across the code base. 
Hence just move that inside header <liux/mm.h> for more generic usage. 
Also drop the now redundant ones which are no longer required.

Link: https://lkml.kernel.org/r/20251021025638.2420216-1-anshuman.khandual@arm.com
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Acked-by: Alexander Gordeev <agordeev@linux.ibm.com>	[s390]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-11-16 17:28:26 -08:00
..
Kconfig dma-debug: remove DMA_API_DEBUG_SG 2024-10-29 08:53:37 +01:00
Makefile dma-mapping: clearly mark DMA ops as an architecture feature 2024-09-04 07:08:51 +03:00
coherent.c dma-coherent: Warn if OF reserved memory is beyond current coherent DMA mask 2025-04-22 17:44:09 +02:00
contiguous.c of: reserved_mem: Restructure call site for dma_contiguous_early_fixup() 2025-08-11 13:05:38 +02:00
debug.c dma-debug: don't report false positives with DMA_BOUNCE_UNALIGNED_KMALLOC 2025-10-15 13:24:33 -07:00
debug.h dma-mapping: export new dma_*map_phys() interface 2025-09-12 00:18:21 +02:00
direct.c dma-mapping: export new dma_*map_phys() interface 2025-09-12 00:18:21 +02:00
direct.h dma-mapping: convert dma_direct_*map_page to be phys_addr_t based 2025-09-12 00:18:20 +02:00
dummy.c dma-mapping: call ->unmap_page and ->unmap_sg unconditionally 2024-08-22 06:18:11 +02:00
map_benchmark.c dma-mapping: benchmark: Don't starve others when doing the test 2024-07-09 07:48:32 +02:00
mapping.c dma-mapping: export new dma_*map_phys() interface 2025-09-12 00:18:21 +02:00
ops_helpers.c iommu/dma: rename iommu_dma_*map_page to iommu_dma_*map_phys 2025-09-12 00:18:20 +02:00
pool.c dma/pool: Ensure DMA_DIRECT_REMAP allocations are decrypted 2025-08-13 11:02:10 +02:00
remap.c dma-remap: drop nth_page() in dma_common_contiguous_remap() 2025-09-21 14:22:06 -07:00
swiotlb.c mm: make INVALID_PHYS_ADDR a generic macro 2025-11-16 17:28:26 -08:00