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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-15 14:43:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-15 14:43:29 -0700 |
| commit | 5a32c3413d3340f90c82c84b375ad4b335a59f28 (patch) | |
| tree | 4166f2ff0fca170bdd9bab6e56cac99baac37ace /arch/arm64/mm | |
| parent | f065199d4df0b1512f935621d2de128ddb3fcc3a (diff) | |
| parent | 2a410d09417b5344ab1f3cf001ac73a1daf8dcce (diff) | |
Merge tag 'dma-mapping-5.10' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- rework the non-coherent DMA allocator
- move private definitions out of <linux/dma-mapping.h>
- lower CMA_ALIGNMENT (Paul Cercueil)
- remove the omap1 dma address translation in favor of the common code
- make dma-direct aware of multiple dma offset ranges (Jim Quinlan)
- support per-node DMA CMA areas (Barry Song)
- increase the default seg boundary limit (Nicolin Chen)
- misc fixes (Robin Murphy, Thomas Tai, Xu Wang)
- various cleanups
* tag 'dma-mapping-5.10' of git://git.infradead.org/users/hch/dma-mapping: (63 commits)
ARM/ixp4xx: add a missing include of dma-map-ops.h
dma-direct: simplify the DMA_ATTR_NO_KERNEL_MAPPING handling
dma-direct: factor out a dma_direct_alloc_from_pool helper
dma-direct check for highmem pages in dma_direct_alloc_pages
dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h>
dma-mapping: move large parts of <linux/dma-direct.h> to kernel/dma
dma-mapping: move dma-debug.h to kernel/dma/
dma-mapping: remove <asm/dma-contiguous.h>
dma-mapping: merge <linux/dma-contiguous.h> into <linux/dma-map-ops.h>
dma-contiguous: remove dma_contiguous_set_default
dma-contiguous: remove dev_set_cma_area
dma-contiguous: remove dma_declare_contiguous
dma-mapping: split <linux/dma-mapping.h>
cma: decrease CMA_ALIGNMENT lower limit to 2
firewire-ohci: use dma_alloc_pages
dma-iommu: implement ->alloc_noncoherent
dma-mapping: add new {alloc,free}_noncoherent dma_map_ops methods
dma-mapping: add a new dma_alloc_pages API
dma-mapping: remove dma_cache_sync
53c700: convert to dma_alloc_noncoherent
...
Diffstat (limited to 'arch/arm64/mm')
| -rw-r--r-- | arch/arm64/mm/dma-mapping.c | 2 | ||||
| -rw-r--r-- | arch/arm64/mm/init.c | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c index 6c45350e33aa..93e87b287556 100644 --- a/arch/arm64/mm/dma-mapping.c +++ b/arch/arm64/mm/dma-mapping.c @@ -6,7 +6,7 @@ #include <linux/gfp.h> #include <linux/cache.h> -#include <linux/dma-noncoherent.h> +#include <linux/dma-map-ops.h> #include <linux/dma-iommu.h> #include <xen/xen.h> #include <xen/swiotlb-xen.h> diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index f0bf86d81622..a53c1e0fb017 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -21,8 +21,7 @@ #include <linux/of.h> #include <linux/of_fdt.h> #include <linux/dma-direct.h> -#include <linux/dma-mapping.h> -#include <linux/dma-contiguous.h> +#include <linux/dma-map-ops.h> #include <linux/efi.h> #include <linux/swiotlb.h> #include <linux/vmalloc.h> @@ -429,6 +428,8 @@ void __init bootmem_init(void) arm64_hugetlb_cma_reserve(); #endif + dma_pernuma_cma_reserve(); + /* * sparse_init() tries to allocate memory from memblock, so must be * done after the fixed reservations |