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powerpc/dma: use the dma-direct allocator for coherent platforms
2019-02-18 Christoph Hellwigpowerpc/dma: use the dma-direct allocator for coherent platforms
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigswiotlb: remove swiotlb_dma_supported
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dma: remove dma_nommu_dma_supported
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dma: remove dma_nommu_get_required_mask
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dma: remove dma_nommu_mmap_coherent
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dma: use phys_to_dma instead of get_dma_offset
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigdma-mapping, powerpc: simplify the arch dma_set_mask override
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dma: fix an off-by-one in dma_capable
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dma: remove max_direct_dma_addr
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dma: move pci_dma_dev_setup_swiotlb to fsl_pci.c
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dma: remove get_pci_dma_ops
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dma: remove the iommu fallback for coherent allocations
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/pci: remove the dma_set_mask pci_controller ops methods
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dma: stop overriding dma_get_required_mask
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/powernv: use the generic iommu bypass code
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/powernv: remove pnv_npu_dma_set_mask
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/powernv: remove pnv_pci_ioda_pe_single_vendor
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dart: use the generic iommu bypass code
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dart: remove dead cleanup code in iommu_init_early_dart
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/cell: use the generic iommu bypass code
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/cell: move dma direct window setup out of dma_configure
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/pseries: use the generic iommu bypass code
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/pseries: unwind dma_get_required_mask_pSeriesLP a bit
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dma: handle iommu bypass in dma_iommu_ops
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dma: untangle vio_dma_mapping_ops from dma_iommu_ops
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigdma-direct: we might need GFP_DMA for 32-bit dma masks
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwignet: pasemi: set a 64-bit DMA mask on the DMA device
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-01-04 Mathieu Malaterrepowerpc: Drop use of 'type' from access_ok()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-01-04 Michael EllermanMerge branch 'master' into fixes
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2018-12-30 Michael EllermanKVM: PPC: Book3S HV: radix: Fix uninitialized var build error
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-30 Michael Ellermanpowerpc/configs: Add PPC4xx_OCM to ppc40x_defconfig
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-30 Michael Ellermanpowerpc/4xx/ocm: Fix phys_addr_t printf warnings
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-30 Christian Lamparterpowerpc/4xx/ocm: Fix compilation error due to PAGE_KERNEL usage
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-30 Diana Craciunpowerpc/fsl: Fixed warning: orphan section `__btb_flush_fixup'
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-24 Michael EllermanMerge branch 'next' of https://git.kernel.org/pub/scm...
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2018-12-22 Oliver O'Halloranpowerpc/zImage: Also check for stdout-path
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-22 Benjamin Herrenschmidtpowerpc: Fix HMIs on big-endian with CONFIG_RELOCATABLE=y
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-22 Rob Herringmacintosh: Use of_node_name_{eq, prefix} for node name...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-22 Rob Herringide: Use of_node_name_eq for node name comparisons
Cc: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-22 Rob Herringpowerpc: Use of_node_name_eq for node name comparisons
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-22 Rob Herringpowerpc/pseries/pmem: Convert to %pOFn instead of device_nod...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-22 Michael Ellermanpowerpc/mm: Remove very old comment in hash-4k.h
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-22 Michael Ellermanpowerpc/pseries: Fix node leak in update_lmb_associativity_i...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiyvfio_pci: Add NVIDIA GV100GL [Tesla V100 SXM2] subdriver
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiyvfio_pci: Allow regions to add own capabilities
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiyvfio_pci: Allow mapping extra regions
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/powernv/npu: Fault user page into the hypervisor...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/powernv/npu: Check mmio_atsd array bounds when...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/powernv/npu: Add release_ownership hook
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/powernv/npu: Add compound IOMMU groups
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/powernv/npu: Convert NPU IOMMU helpers to iommu_tabl...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/powernv/npu: Move single TVE handling to NPU PE
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/powernv: Reference iommu_table while it is...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/iommu_api: Move IOMMU groups setup to a single place
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/powernv/pseries: Rework device adding to IOMMU groups
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/pseries: Remove IOMMU API support for non-LPAR systems
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/pseries/npu: Enable platform support
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/pseries/iommu: Use memory@ nodes in max RAM...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/powernv/npu: Move OPAL calls away from context...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/powernv: Move npu struct from pnv_phb to pci_controller
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/vfio/iommu/kvm: Do not pin device memory
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/mm/iommu/vfio_spapr_tce: Change mm_iommu_get...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexey Kardashevskiypowerpc/ioda/npu: Call skiboot's hot reset hook when...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Christophe Leroypowerpc/mm: Fix reporting of kernel execute faults on the 8xx
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Firoz Khanpowerpc: generate uapi header and system call table files
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Firoz Khanpowerpc: add system call table generation support
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Firoz Khanpowerpc: split compat syscall table out from native table
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Firoz Khanpowerpc: move macro definition from asm/systbl.h
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Firoz Khanpowerpc: add __NR_syscalls along with NR_syscalls
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Ram Paipowerpc/pkeys: Fix handling of pkey state across fork()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Greg Kurzocxl: Fix endiannes bug in read_afu_name()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Breno Leitaoselftests/powerpc: Add checks for transactional sigreturn
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Breno Leitaopowerpc/tm: Unset MSR[TS] if not recheckpointing
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Breno Leitaopowerpc/tm: Print scratch value
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Breno Leitaopowerpc/tm: Save MSR to PACA before RFID
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Breno Leitaopowerpc/tm: Set MSR[TS] just prior to recheckpoint
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Mahesh Salgaonkarpowerpc/fadump: Do not allow hot-remove memory from...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Mahesh Salgaonkarpowerpc/fadump: Throw proper error message on fadump...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Mahesh Salgaonkarpowerpc/fadump: Reservationless firmware assisted dump
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Mahesh Salgaonkarpowerpc/powernv: Move opal_power_control_init() call...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Markus Elfringpowerpc/4xx: Delete an unnecessary return statement...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Markus Elfringpowerpc/4xx: Delete error message for a ENOMEM in two functions
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Markus Elfringpowerpc/4xx: Use seq_putc() in ocm_debugfs_show()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Markus Elfringpowerpc/4xx: Combine four seq_printf() calls into two...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Christophe Leroypowerpc/8xx: Allow pinning IMMR TLB when using early...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Oliver O'Halloranpowerpc/powernv: Remove PCI_MSI ifdef checks
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Alexandre Bellonipowerpc/fsl-rio: fix spelling mistake "reserverd" -> "reserved"
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-21 Ravi BangoriaPowerpc/perf: Wire up PMI throttling
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-20 YueHaibingpowerpc/eeh: Fix debugfs_simple_attr.cocci warnings
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-20 Alexey Kardashevskiypowerpc/powernv/eeh/npu: Fix uninitialized variables...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-20 Diana Craciunpowerpc/fsl: Add FSL_PPC_BOOK3E as supported arch for...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-20 Alexey Kardashevskiypowerpc/powernv/ioda: Reduce a number of hooks in pnv_phb
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-20 Diana Craciunpowerpc/fsl: Update Spectre v2 reporting
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-20 Alexey Kardashevskiypowerpc/powernv/ioda1: Remove dead code for a single device PE
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-20 Diana Craciunpowerpc/fsl: Enable runtime patching if nospectre_v2...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-20 Alexey Kardashevskiyvfio/spapr_tce: Get rid of possible infinite loop
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-20 Diana Craciunpowerpc/fsl: Flush branch predictor when entering KVM
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-20 Alexey Kardashevskiypowerpc/powernv/npu: Remove unused headers and a macro.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-20 Diana Craciunpowerpc/fsl: Flush the branch predictor at each kernel...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2018-12-20 Alexey Kardashevskiypowerpc/powernv/ioda: Allocate indirect TCE levels...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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