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mm: fix double mmap_sem unlock on MMF_UNSTABLE enforced SIGBUS
2017-08-17
Robin Murphy
of: fix DMA mask generation
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
commit
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commitdiff
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2017-07-20
Robin Murphy
iommu/io-pgtable: Sanitise map/unmap addresses
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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tree
2017-07-20
Robin Murphy
Revert "iommu/io-pgtable: Avoid redundant TLB syncs"
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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tree
2017-07-20
Robin Murphy
iommu/mtk: Avoid redundant TLB syncs locally
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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tree
2017-06-23
Robin Murphy
iommu/arm-smmu-v3: Remove io-pgtable spinlock
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
commit
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commitdiff
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tree
2017-06-23
Robin Murphy
iommu/arm-smmu: Remove io-pgtable spinlock
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
commit
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commitdiff
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2017-06-23
Robin Murphy
iommu/io-pgtable-arm-v7s: Support lockless operation
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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tree
2017-06-23
Robin Murphy
iommu/io-pgtable-arm: Support lockless operation
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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tree
2017-06-23
Robin Murphy
iommu/io-pgtable: Introduce explicit coherency
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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tree
2017-06-23
Robin Murphy
iommu/io-pgtable-arm-v7s: Refactor split_blk_unmap
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
commit
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commitdiff
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2017-06-23
Robin Murphy
iommu/io-pgtable-arm: Improve split_blk_unmap
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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tree
2017-06-23
Robin Murphy
iommu/io-pgtable-arm-v7s: Check table PTEs more precisely
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
commit
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commitdiff
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2017-06-23
Robin Murphy
iommu/arm-smmu: Plumb in new ACPI identifiers
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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2017-06-22
Robin Murphy
irqchip/gic-v3-its: Fix MSI alias accounting
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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2017-06-09
Robin Murphy
coresight: tmc: Configure DMA mask appropriately
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
commit
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commitdiff
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tree
2017-05-30
Robin Murphy
dmaengine: pl330: Add IOMMU support to slave tranfers
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
commit
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commitdiff
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tree
2017-05-19
Robin Murphy
arm64: dts: juno: enable some SMMUs
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
commit
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commitdiff
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tree
2017-05-17
Robin Murphy
iommu/iova: Sort out rbtree limit_pfn handling
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2017-05-17
Robin Murphy
iommu/dma: Don't touch invalid iova_domain members
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
commit
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commitdiff
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2017-05-15
Robin Murphy
arm64: Remove redundant mov from LL/SC cmpxchg
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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2017-04-20
Robin Murphy
iommu/arm-smmu: Clean up early-probing workarounds
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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tree
2017-04-20
Robin Murphy
iommu/of: Prepare for deferred IOMMU configuration
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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2017-04-20
Robin Murphy
iommu/of: Refactor of_iommu_configure() for error handling
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2017-04-06
Robin Murphy
iommu/io-pgtable-arm: Avoid shift overflow in block...
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2017-04-06
Robin Murphy
iommu/arm-smmu: Add global SMR masking property
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2017-04-06
Robin Murphy
iommu/arm-smmu: Poll for TLB sync completion more effectively
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2017-04-06
Robin Murphy
iommu/arm-smmu: Use per-context TLB sync as appropriate
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2017-04-06
Robin Murphy
iommu/arm-smmu: Tidy up context bank indexing
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2017-04-06
Robin Murphy
iommu/arm-smmu: Simplify ASID/VMID handling
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2017-04-06
Robin Murphy
iommu: Better document the IOMMU_PRIV flag
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2017-04-03
Robin Murphy
iommu/dma: Plumb in the per-CPU IOVA caches
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2017-04-03
Robin Murphy
iommu/dma: Clean up MSI IOVA allocation
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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2017-04-03
Robin Murphy
iommu/dma: Convert to address-based allocation
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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tree
2017-03-22
Robin Murphy
iommu/dma: Make PCI window reservation generic
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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tree
2017-03-22
Robin Murphy
iommu/dma: Handle IOMMU API reserved regions
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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tree
2017-03-22
Robin Murphy
iommu/dma: Don't reserve PCI I/O windows
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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tree
2017-03-22
Robin Murphy
iommu: Disambiguate MSI region types
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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tree
2017-02-06
Robin Murphy
iommu/dma: Remove bogus dma_supported() implementation
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
commit
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commitdiff
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2017-01-30
Robin Murphy
iommu/dma: Implement PCI allocation optimisation
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2017-01-30
Robin Murphy
iommu/dma: Stop getting dma_32bit_pfn wrong
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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2017-01-26
Robin Murphy
arm64: dma-mapping: Fix dma_mapping_error() when bypassing...
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2017-01-24
Robin Murphy
virtio_mmio: Set DMA masks appropriately
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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tree
2017-01-23
Robin Murphy
iommu/dma: Allow MSI-only cookies
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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tree
2017-01-19
Robin Murphy
Revert "iommu/arm-smmu: Set PRIVCFG in stage 1 STEs"
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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2017-01-19
Robin Murphy
iommu/io-pgtable-arm-v7s: Add support for the IOMMU_PRIV...
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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tree
2017-01-18
Robin Murphy
arm64: dts: juno: remove motherboard USB node
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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2017-01-18
Robin Murphy
arm64: dts: juno: add ETR SMMU power domain
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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2017-01-18
Robin Murphy
arm64: dts: juno: add dma-ranges property
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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tree
2017-01-17
Robin Murphy
iommu: Handle default domain attach failure
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
commit
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commitdiff
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tree
2017-01-11
Robin Murphy
drivers: char: mem: Fix thinkos in kmem address checks
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-12-02
Robin Murphy
arm64: smp: Prevent raw_smp_processor_id() recursion
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-11-25
Robin Murphy
drm: hdlcd: Fix cleanup order
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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commitdiff
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tree
2016-11-15
Robin Murphy
iommu/iova: Extend cached node lookup condition
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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tree
2016-11-15
Robin Murphy
iommu/mediatek: Fix M4Uv1 group refcounting
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-11-15
Robin Murphy
iommu/mediatek: Fix M4Uv2 group refcounting
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-11-15
Robin Murphy
iommu/amd: Fix group refcounting
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-11-15
Robin Murphy
iommu/arm-smmu: Fix group refcounting
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-11-15
Robin Murphy
iommu: 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 Murphy
arm64: Wire up iommu_dma_{map, unmap}_resource()
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-11-14
Robin Murphy
iommu/dma: Implement dma_{map,unmap}_resource()
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-11-10
Robin Murphy
iommu/mediatek: Convert M4Uv1 to iommu_fwspec
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-11-10
Robin Murphy
iommu/mediatek: Convert M4Uv2 to iommu_fwspec
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-11-08
Robin Murphy
iommu/arm-smmu: Fix out-of-bounds dereference
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-11-08
Robin Murphy
iommu/arm-smmu: Check that iommu_fwspecs are ours
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-11-08
Robin Murphy
iommu/arm-smmu: Don't inadvertently reject multiple...
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-11-08
Robin Murphy
iommu/arm-smmu: Work around ARM DMA configuration
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
commit
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2016-11-07
Robin Murphy
arm64: Remove pointless WARN_ON in DMA teardown
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-11-07
Robin Murphy
arm64/kprobes: Tidy up sign-extension usage
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-10-19
Robin Murphy
arm64: dts: Update Broadcom NS2 to generic IOMMU binding
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-10-17
Robin Murphy
arm64: dts: juno: Add SMMUs device nodes
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-29
Robin Murphy
ARM: 8616/1: dt: Respect property size when parsing...
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
iommu/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 Murphy
iommu/dma: Avoid PCI host bridge windows
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
iommu/dma: Add support for mapping MSIs
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
iommu/arm-smmu: Set domain geometry
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
iommu/arm-smmu: Wire up generic configuration support
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
Docs: dt: document ARM SMMU generic binding usage
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
commit
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2016-09-16
Robin Murphy
iommu/arm-smmu: Convert to iommu_fwspec
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
iommu/arm-smmu: Intelligent SMR allocation
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
iommu/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 Murphy
iommu/arm-smmu: Streamline SMMU data lookups
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
iommu/arm-smmu: Refactor mmu-masters handling
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
iommu/arm-smmu: Keep track of S2CR state
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
iommu/arm-smmu: Consolidate stream map entry state
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
iommu/arm-smmu: Handle stream IDs more dynamically
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
iommu/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 Murphy
iommu/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 Murphy
iommu/arm-smmu: Implement of_xlate() for SMMUv3
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
iommu/arm-smmu: Fall back to global bypass
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
Docs: dt: document ARM SMMUv3 generic binding usage
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
iommu: Introduce iommu_fwspec
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
iommu/of: Handle iommu-map property for PCI
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
of/irq: Break out msi-map lookup (again)
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-16
Robin Murphy
iommu/arm-smmu: Support v7s context format
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-15
Robin Murphy
of/platform: Initialise dev->fwnode appropriately
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-09
Robin Murphy
arm64: Remove shadowed asm-generic headers
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-09-08
Robin Murphy
arm64/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 Murphy
drivers: char: mem: Check {read,write}_kmem() addresses
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-08-23
Robin Murphy
ARM: 8600/1: Enforce some NS-SVC initialisation
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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2016-08-19
Robin Murphy
iommu/io-pgtable-arm-v7s: Fix attributes when splitting...
Signed-off-by:
Robin Murphy
<robin.murphy@arm.com>
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