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iommu/iova: Extend cached node lookup condition
2016-11-15 Robin Murphyiommu/iova: Extend cached node lookup condition
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-15 Robin Murphyiommu/mediatek: Fix M4Uv1 group refcounting
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-15 Robin Murphyiommu/mediatek: Fix M4Uv2 group refcounting
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-15 Robin Murphyiommu/amd: Fix group refcounting
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-15 Robin Murphyiommu/arm-smmu: Fix group refcounting
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-15 Robin Murphyiommu: Allow taking a reference on a group directly
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-14 Robin Murphyarm64: Wire up iommu_dma_{map, unmap}_resource()
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-11-14 Robin Murphyiommu/dma: Implement dma_{map,unmap}_resource()
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-29 Robin MurphyARM: 8616/1: dt: Respect property size when parsing CPUs
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/io-pgtable-arm: Check for v7s-incapable systems
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/dma: Avoid PCI host bridge windows
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/dma: Add support for mapping MSIs
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Set domain geometry
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Wire up generic configuration support
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin MurphyDocs: dt: document ARM SMMU generic binding usage
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Convert to iommu_fwspec
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Intelligent SMR allocation
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Add a stream map entry iterator
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Streamline SMMU data lookups
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Refactor mmu-masters handling
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Keep track of S2CR state
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Consolidate stream map entry state
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Handle stream IDs more dynamically
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Set PRIVCFG in stage 1 STEs
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Support non-PCI devices with SMMUv3
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Implement of_xlate() for SMMUv3
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Fall back to global bypass
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin MurphyDocs: dt: document ARM SMMUv3 generic binding usage
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu: Introduce iommu_fwspec
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/of: Handle iommu-map property for PCI
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyof/irq: Break out msi-map lookup (again)
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-16 Robin Murphyiommu/arm-smmu: Support v7s context format
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-15 Robin Murphyof/platform: Initialise dev->fwnode appropriately
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-09 Robin Murphyarm64: Remove shadowed asm-generic headers
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-09-08 Robin Murphyarm64/io: Allow I/O writes to use {W,X}ZR
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-08-31 Robin Murphydrivers: char: mem: Check {read,write}_kmem() addresses
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-08-23 Robin MurphyARM: 8600/1: Enforce some NS-SVC initialisation
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-08-19 Robin Murphyiommu/io-pgtable-arm-v7s: Fix attributes when splitting blocks
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-08-10 Robin MurphyARM: dts: realview: Fix PBX-A9 cache description
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-08-10 Robin Murphyiommu/dma: Respect IOMMU aperture when allocating
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-08-09 Robin Murphyiommu/dma: Don't put uninitialised IOVA domains
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-06-22 Robin MurphyARM: 8580/1: Remove orphaned __addr_ok() definition
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-06-21 Robin Murphyarm64: Implement optimised IP checksum helpers
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-06-15 Robin Murphydrm/nouveau/Revert "drm/nouveau/device/pci: set as...
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-06-08 Robin Murphydrivers: of: Fix of_pci.h header guard
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-06-07 Robin Murphydrm/fb_cma_helper: Implement fb_mmap callback
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-05-31 Robin Murphyarm64: Remove orphaned __addr_ok() definition
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-05-09 Robin Murphyiommu/arm-smmu: Use per-domain page sizes.
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-05-09 Robin Murphyiommu/dma: Finish optimising higher-order allocations
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-05-09 Robin Murphyiommu: Allow selecting page sizes per domain
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-05-09 Robin Murphyiommu: of: enforce const-ness of struct iommu_ops
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-05-09 Robin Murphyiommu/dma: Implement scatterlist segment merging
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-05-03 Robin Murphyiommu/arm-smmu: Support SMMUv1 64KB supplement
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-05-03 Robin Murphyiommu/arm-smmu: Decouple context format from kernel config
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-05-03 Robin Murphyiommu/arm-smmu: Tidy up 64-bit/atomic I/O accesses
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-05-03 Robin Murphyio-64-nonatomic: Add relaxed accessor variants
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-05-03 Robin Murphyiommu/arm-smmu: Work around MMU-500 prefetch errata
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-05-03 Robin Murphyiommu/arm-smmu: Convert ThunderX workaround to new method
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-05-03 Robin Murphyiommu/arm-smmu: Differentiate specific implementations
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-04-21 Robin Murphyarm64/dma-mapping: Remove default domain workaround
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-04-21 Robin Murphyarm64/dma-mapping: Extend DMA ops workaround to PCI devices
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-04-21 Robin Murphyiommu/arm-smmu: Don't allocate resources for bypass domains
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-04-07 Robin Murphyiommu/io-pgtable-arm-v7s: Support IOMMU_MMIO flag
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-04-07 Robin Murphyiommu/io-pgtable-arm: Support IOMMU_MMIO flag
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-04-07 Robin Murphyiommu: Add MMIO mapping type
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-04-05 Robin Murphyiommu/dma: Restore scatterlist offsets correctly
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-03-08 Robin Murphytty: amba-pl011: don't dereference NULL platform data
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-03-02 Robin Murphyiommu/io-pgtable-armv7s: Fix kmem_cache_alloc() flags
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-02-29 Robin Murphyiommu/dma: Fix NEED_SG_DMA_LENGTH dependency
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-02-25 Robin Murphyclocksource/drivers/arm_arch_timer: Enable and verify...
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-02-18 Robin Murphyiommu/arm-smmu: Allow disabling unmatched stream bypass
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-02-18 Robin Murphyiommu/arm-smmu: Support DMA-API domains
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-02-18 Robin Murphyiommu/arm-smmu: Treat all device transactions as unprivileged
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-02-17 Robin Murphyiommu/io-pgtable: Rationalise quirk handling
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-02-17 Robin Murphyiommu/io-pgtable: Avoid redundant TLB syncs
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-02-17 Robin Murphyiommu/io-pgtable: Add helper functions for TLB ops
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-02-17 Robin Murphyiommu/io-pgtable: Add ARMv7 short descriptor support
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-02-11 Robin Murphyof/irq: Fix msi-map calculation for nonzero rid-base
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-02-01 Robin Murphyarm64: dts: Add missing DMA Abort interrupt to Juno
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2016-01-07 Robin Murphyiommu/dma: Use correct offset in map_sg
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-12-28 Robin Murphyiommu/dma: Avoid unlikely high-order allocations
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-12-28 Robin Murphyiommu/dma: Add some missing #includes
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-12-17 Robin Murphyiommu/io-pgtable: Make io_pgtable_ops_to_pgtable() macro common
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-12-17 Robin Murphyiommu/arm-smmu: Invalidate TLBs properly
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-12-17 Robin Murphyiommu/io-pgtable: Indicate granule for TLB maintenance
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-12-17 Robin Murphyiommu/io-pgtable-arm: Avoid dereferencing bogus PTEs
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-11-16 Robin Murphyarm64/dma-mapping: Fix sizes in __iommu_{alloc,free}_attrs
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-11-07 Robin Murphydma-debug: check nents in dma_sync_sg*
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-11-07 Robin Murphydma-mapping: tidy up dma_parms default handling
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-10-29 Robin Murphyarm64: Fix build with CONFIG_ZONE_DMA=n
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-10-29 Robin Murphyarm64: Fix compat register mappings
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-10-15 Robin Murphyarm64: Hook up IOMMU dma_ops
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-10-15 Robin Murphyarm64: Add IOMMU dma_ops
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-10-15 Robin Murphyiommu: Implement common IOMMU ops for DMA mapping
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-10-02 Robin Murphydmapool: fix overflow condition in pool_find_page()
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-09-22 Robin Murphyiommu/io-pgtable-arm: Don't use dma_to_phys()
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-08-06 Robin Murphyiommu/io-pgtable: Remove flush_pgtable callback
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-08-06 Robin Murphyiommu/arm-smmu: Remove arm_smmu_flush_pgtable()
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-08-06 Robin Murphyiommu/arm-smmu: Remove arm_smmu_flush_pgtable()
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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2015-08-06 Robin Murphyiommu/io-pgtable-arm: Centralise sync points
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
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