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dmaengine: acpi: Drop double check for ACPI companion device
2020-06-12
Alexey Kardashevskiy
KVM: PPC: Fix nested guest RC bits update
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2020-04-03
Alexey Kardashevskiy
powerpc/pseries/ddw: Extend upper limit for huge DMA...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2020-03-25
Alexey Kardashevskiy
powerpc/prom_init: Pass the "os-term" message to hypervisor
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2020-03-04
Alexey Kardashevskiy
powerpc/book3s64: Fix error handling in mm_iommu_do_alloc()
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2020-01-06
Alexey Kardashevskiy
vfio/spapr/nvlink2: Skip unpinning pages on error exit
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2020-01-06
Alexey Kardashevskiy
powerpc/pseries/svm: Allow IOMMU to work in SVM
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2020-01-06
Alexey Kardashevskiy
powerpc/pseries/iommu: Separate FW_FEATURE_MULTITCE...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2020-01-06
Alexey Kardashevskiy
powerpc/pseries: Allow not having ibm, hypertas-functions...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-08-29
Alexey Kardashevskiy
powerpc/powernv/ioda: Remove obsolete iommu_table_ops...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-08-29
Alexey Kardashevskiy
powerpc/pseries/iommu: Switch to xchg_no_kill
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-08-29
Alexey Kardashevskiy
vfio/spapr_tce: Invalidate multiple TCEs at once
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-08-29
Alexey Kardashevskiy
KVM: PPC: Book3S: Invalidate multiple TCEs at once
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-08-29
Alexey Kardashevskiy
powerpc/powernv/ioda: Split out TCE invalidation from...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-08-29
Alexey Kardashevskiy
KVM: PPC: Book3S: Fix incorrect guest-to-user-translation...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-08-29
Alexey Kardashevskiy
powerpc/of/pci: Rewrite pci_parse_of_flags
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-08-27
Alexey Kardashevskiy
KVM: PPC: Book3S: Fix incorrect guest-to-user-translation...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-08-19
Alexey Kardashevskiy
vfio/spapr_tce: Fix incorrect tce_iommu_group memory...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-08-19
Alexey Kardashevskiy
powerpc/powernv/ioda2: Create bigger default window...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-08-19
Alexey Kardashevskiy
powerpc/powernv/ioda2: Allocate TCE table levels on...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-08-19
Alexey Kardashevskiy
powerpc/iommu: Allow bypass-only for DMA
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-08-19
Alexey Kardashevskiy
powerpc/powernv/ioda: Fix race in TCE level allocation
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-08-08
Alexey Kardashevskiy
PCI: Correct pci=resource_alignment parameter example
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-07-03
Alexey Kardashevskiy
powerpc/powernv: Fix stale iommu table base after VFIO
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-07-03
Alexey Kardashevskiy
powerpc/pci/of: Parse unassigned resources
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-07-03
Alexey Kardashevskiy
powerpc/pseries/dma: Enable SWIOTLB
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-07-03
Alexey Kardashevskiy
powerpc/pseries/dma: Allow SWIOTLB
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-06-20
Alexey Kardashevskiy
powerpc/pci/of: Fix OF flags parsing for 64bit BARs
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-04-30
Alexey Kardashevskiy
powerpc/powernv/ioda: Handle failures correctly in...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-04-30
Alexey Kardashevskiy
KVM: PPC: Book3S: Allocate guest TCEs on demand too
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-04-30
Alexey Kardashevskiy
KVM: PPC: Book3S HV: Avoid lockdep debugging in TCE...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-04-30
Alexey Kardashevskiy
KVM: PPC: Book3S HV: Fix lockdep warning when entering...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-04-17
Alexey Kardashevskiy
powerpc/mm_iommu: Allow pinning large regions
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-04-17
Alexey Kardashevskiy
powerpc/mm_iommu: Fix potential deadlock
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-04-05
Alexey Kardashevskiy
KVM: PPC: Book3S: Protect memslots while validating...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-03-13
Alexey Kardashevskiy
powerpc/powernv: Fix compile without CONFIG_TRACEPOINTS
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-02-28
Alexey Kardashevskiy
powerpc/powernv/ioda: Fix locked_vm counting for memory...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-02-22
Alexey Kardashevskiy
KVM: PPC: Book3S: Improve KVM reference counting
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-02-19
Alexey Kardashevskiy
KVM: PPC: Release all hardware TCE tables attached...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-02-19
Alexey Kardashevskiy
powerpc/powernv/sriov: Register IOMMU groups for VFs
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-02-13
Alexey Kardashevskiy
vfio/spapr_tce: Skip unsetting already unset table
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-01-23
Alexey Kardashevskiy
vfio-pci/nvlink2: Fix ancient gcc warnings
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-01-15
Alexey Kardashevskiy
powerpc/powernv/npu: Remove obsolete comment about...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-01-15
Alexey Kardashevskiy
powerpc/powernv: Remove never used pnv_power9_force_smt4
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2019-01-15
Alexey Kardashevskiy
powerpc/mm: Fix compile when CONFIG_PPC_RADIX_MMU is...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
vfio_pci: Add NVIDIA GV100GL [Tesla V100 SXM2] subdriver
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
vfio_pci: Allow regions to add own capabilities
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
vfio_pci: Allow mapping extra regions
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/powernv/npu: Fault user page into the hypervisor...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/powernv/npu: Check mmio_atsd array bounds when...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/powernv/npu: Add release_ownership hook
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/powernv/npu: Add compound IOMMU groups
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/powernv/npu: Convert NPU IOMMU helpers to iommu_tabl...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/powernv/npu: Move single TVE handling to NPU PE
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/powernv: Reference iommu_table while it is...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/iommu_api: Move IOMMU groups setup to a single...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/powernv/pseries: Rework device adding to IOMMU...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/pseries: Remove IOMMU API support for non-LPAR...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/pseries/npu: Enable platform support
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/pseries/iommu: Use memory@ nodes in max RAM...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/powernv/npu: Move OPAL calls away from context...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/powernv: Move npu struct from pnv_phb to pci_controller
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/vfio/iommu/kvm: Do not pin device memory
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/mm/iommu/vfio_spapr_tce: Change mm_iommu_get...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-21
Alexey Kardashevskiy
powerpc/ioda/npu: Call skiboot's hot reset hook when...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-20
Alexey Kardashevskiy
powerpc/powernv/eeh/npu: Fix uninitialized variables...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-20
Alexey Kardashevskiy
powerpc/powernv/ioda: Reduce a number of hooks in pnv_phb
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-20
Alexey Kardashevskiy
powerpc/powernv/ioda1: Remove dead code for a single...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-20
Alexey Kardashevskiy
vfio/spapr_tce: Get rid of possible infinite loop
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-20
Alexey Kardashevskiy
powerpc/powernv/npu: Remove unused headers and a macro.
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-12-20
Alexey Kardashevskiy
powerpc/powernv/ioda: Allocate indirect TCE levels...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-10-20
Alexey Kardashevskiy
KVM: PPC: Optimize clearing TCEs for sparse tables
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-10-09
Alexey Kardashevskiy
KVM: PPC: Remove redundand permission bits removal
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-10-09
Alexey Kardashevskiy
KVM: PPC: Propagate errors to the guest when failed...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-10-09
Alexey Kardashevskiy
KVM: PPC: Validate TCEs against preregistered memory...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-10-02
Alexey Kardashevskiy
KVM: PPC: Inform the userspace about TCE update failures
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-10-02
Alexey Kardashevskiy
KVM: PPC: Validate all tces before updating tables
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-09-20
Alexey Kardashevskiy
powerpc/powernv/ioda2: Reduce upper limit for DMA window...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-09-11
Alexey Kardashevskiy
KVM: PPC: Avoid marking DMA-mapped pages dirty in real...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-07-18
Alexey Kardashevskiy
KVM: PPC: Check if IOMMU page is contained in the pinned...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-07-18
Alexey Kardashevskiy
vfio/spapr: Use IOMMU pageshift rather than pagesize
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-07-18
Alexey Kardashevskiy
KVM: PPC: Book3S: Fix matching of hardware and emulated...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-07-16
Alexey Kardashevskiy
powerpc/powernv/ioda: Allocate indirect TCE levels...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-07-16
Alexey Kardashevskiy
powerpc/powernv: Rework TCE level allocation
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-07-16
Alexey Kardashevskiy
powerpc/powernv: Add indirect levels to it_userspace
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-07-16
Alexey Kardashevskiy
KVM: PPC: Make iommu_table::it_userspace big endian
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-07-16
Alexey Kardashevskiy
powerpc/powernv: Move TCE manupulation code to its...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-07-16
Alexey Kardashevskiy
powerpc/powernv: Remove useless wrapper
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-07-04
Alexey Kardashevskiy
powerpc/powernv/ioda2: Add 256M IOMMU page size to...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-07-02
Alexey Kardashevskiy
powerpc/powernv/ioda2: Reduce upper limit for DMA window...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-06-03
Alexey Kardashevskiy
powerpc/powernv/ioda2: Remove redundant free of TCE...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-05-17
Alexey Kardashevskiy
KVM: PPC: Book3S: Check KVM_CREATE_SPAPR_TCE_64 parameters
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-05-17
Alexey Kardashevskiy
KVM: PPC: Book3S: Allow backing bigger guest IOMMU...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-05-17
Alexey Kardashevskiy
KVM: PPC: Book3S: Use correct page shift in H_STUFF_TCE
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-05-14
Alexey Kardashevskiy
powerpc/ioda: Use ibm, supported-tce-sizes for IOMMU...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-03-27
Alexey Kardashevskiy
powerpc/powernv/npu: Do not try invalidating 32bit...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-03-27
Alexey Kardashevskiy
powerpc/mm: Fix typo in comments
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-03-27
Alexey Kardashevskiy
powerpc/lpar/debug: Initialize flags before printing...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-03-27
Alexey Kardashevskiy
powerpc/init: Do not advertise radix during client...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-02-13
Alexey Kardashevskiy
powerpc/mm: Flush radix process translations when setting...
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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2018-02-10
Alexey Kardashevskiy
powerpc/pci: Fix broken INTx configuration via OF
Signed-off-by:
Alexey Kardashevskiy
<aik@ozlabs.ru>
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