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737c85ca1c
linux/arch/arm64/mm
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Mitchel Humpherys 737c85ca1c arm64/dma-mapping: Implement DMA_ATTR_PRIVILEGED 
The newly added DMA_ATTR_PRIVILEGED is useful for creating mappings that
are only accessible to privileged DMA engines.  Implement it in
dma-iommu.c so that the ARM64 DMA IOMMU mapper can make use of it.

Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Tested-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2017-01-19 15:56:19 +00:00
..
cache.S arm64: don't pull uaccess.h into *.S 2016-12-26 13:05:17 -05:00
context.c arm64: Disable TTBR0_EL1 during normal kernel execution 2016-11-21 18:48:54 +00:00
copypage.c arm64: Defer dcache flush in __cpu_copy_user_page 2015-12-17 11:07:13 +00:00
dma-mapping.c arm64/dma-mapping: Implement DMA_ATTR_PRIVILEGED 2017-01-19 15:56:19 +00:00
dump.c arm64: dump: Add checking for writable and exectuable pages 2016-11-07 18:15:04 +00:00
extable.c arm64: migrate exception table users off module.h and onto extable.h 2016-09-20 09:36:21 +01:00
fault.c arm64: mm: fix show_pte KERN_CONT fallout 2017-01-04 16:25:50 +00:00
flush.c arm64: Remove I-cache invalidation from flush_cache_range() 2016-11-23 18:05:52 +00:00
hugetlbpage.c arm64: hugetlb: fix the wrong address for several functions 2016-11-09 16:55:13 +00:00
init.c swiotlb: Convert swiotlb_force from int to enum 2016-12-19 09:05:20 -05:00
ioremap.c arm64: add ioremap physical address information 2015-01-23 15:29:06 +00:00
kasan_init.c arm64: kasan: Fix zero shadow mapping overriding kernel image shadow 2016-03-11 11:03:35 +00:00
Makefile arm64: dump: Make ptdump debugfs a separate option 2016-11-07 18:15:04 +00:00
mmap.c arm64: mm: remove unnecessary EXPORT_SYMBOL_GPL 2016-05-05 09:49:38 +01:00
mmu.c arm64: dump: Add checking for writable and exectuable pages 2016-11-07 18:15:04 +00:00
numa.c ACPI/NUMA: Do not map pxm to node when NUMA is turned off 2016-12-15 11:32:32 +01:00
pageattr.c arm64: hibernate: Support DEBUG_PAGEALLOC 2016-08-25 18:00:30 +01:00
pgd.c arm64: mm: drop fixup_init() and mm.h 2016-09-06 19:09:38 +01:00
proc.S arm64: Factor out TTBR0_EL1 post-update workaround into a specific asm macro 2016-11-21 17:33:47 +00:00
ptdump_debugfs.c arm64: dump: Make ptdump debugfs a separate option 2016-11-07 18:15:04 +00:00