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powerpc/mm/32s: use _PAGE_EXEC in setbat()
2019-02-23 Christophe Leroypowerpc/mm/32s: use _PAGE_EXEC in setbat()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/wii: remove wii_mmu_mapin_mem2()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/32: always populate page tables for Abatron BDI.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/mm/32s: use generic mmu_mapin_ram() for all blocks.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/mm/32s: rework mmu_mapin_ram()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/mm/32: add base address to mmu_mapin_ram()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/wii: properly disable use of BATs when requested.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/8xx: Map 32Mb of RAM at init.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/8xx: replace most #ifdef by IS_ENABLED() in 8xx_mmu.c
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Sandipan Daspowerpc: sstep: Add tests for addc[.] instruction
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Sandipan Daspowerpc: sstep: Add tests for add[.] instruction
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Sandipan Daspowerpc: sstep: Add tests for compute type instructions
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Michael EllermanRevert "powerpc/book3s32: Reorder _PAGE_XXX flags to...
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2019-02-22 Christophe Leroypowerpc: Move page table dump files in a dedicated subdirectory
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc: dump as a single line areas mapping a single...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroytools/selftest/vm: allow choosing mem size and page...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/32: Fix CONFIG_VIRT_CPU_ACCOUNTING_NATIVE for 40x/booke
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/book3s32: Reorder _PAGE_XXX flags to simplify...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/603: don't handle PAGE_ACCESSED in TLB miss handlers.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/603: Don't worry about _PAGE_USER in TLB miss handlers
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/603: let's handle PAGE_DIRTY directly
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/603: Don't handle _PAGE_RW and _PAGE_DIRTY...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/603: Don't handle kernel page TLB misses when not need
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/hash32: use physical address directly in hash handlers.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/603: use physical address directly in TLB miss handlers.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/6xx: Store PGDIR physical address in a SPRG
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/6xx: Don't use SPRN_SPRG2 for storing stack...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc: simplify BDI switch
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/83xx: Also save/restore SPRG4-7 during suspend
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/traps: fix recoverability of machine check...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/32: Remove unneccessary MSR[RI] clearing for 8xx
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/setup: display reason for not booting
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/8xx: hide itlbie and dtlbie symbols
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc/selftest: fix type of mftb() in null_syscall
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Paul Mackerraspowerpc/powernv: Don't reprogram SLW image on every...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Michael Ellermanpowerpc/64s: Fix logic when handling unknown CPU features
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Nicholas Pigginpowerpc/smp: Make __smp_send_nmi_ipi() static
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Nicholas Pigginpowerpc/smp: Fix NMI IPI xmon timeout
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Nicholas Pigginpowerpc/smp: Fix NMI IPI timeout
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Michael Ellermanpowerpc: Make PPC_64K_PAGES depend on only 44x or PPC_BOOK3S_64
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Michael Ellermanpowerpc/64: Make sys_switch_endian() traceable
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Robert P. J. Daypowerpc/dts: Standardize DTS status assignments from...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Aneesh Kumar K.Vpowerpc/book3s: Remove pgd/pud/pmd_set() interfaces
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Mark Cave-Aylandpowerpc: Fix 32-bit KVM-PR lockup and host crash with...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Tyrel Datwylerpowerpc/pseries: export timebase register sample in lparcfg
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Michael Ellermanpowerpc/44x: Force PCI on for CURRITUCK
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Oliver O'Halloranpowerpc/eeh: Add eeh_force_recover to debugfs
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Oliver O'Halloranpowerpc/eeh: Allow disabling recovery
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Oliver O'Halloranpowerpc/pci: Add pci_find_controller_for_domain()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Oliver O'Halloranpowerpc/eeh_cache: Bump log level of eeh_addr_cache_print()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Oliver O'Halloranpowerpc/eeh_cache: Add a way to dump the EEH address cache
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Oliver O'Halloranpowerpc/eeh_cache: Add pr_debug() prints for insert/remove
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Oliver O'Halloranpowerpc/eeh: Use debugfs_create_u32 for eeh_max_freezes
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Christophe Leroypowerpc: drop unused GENERIC_CSUM Kconfig item
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Nicholas Pigginpowerpc/64s/hash: Fix assert_slb_presence() use of...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Michael Ellermanpowerpc/mm/hash: Increase vmalloc space to 512T with hash MMU
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Michael Ellermanpowerpc/ptrace: Simplify vr_get/set() to avoid GCC warning
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Peter Xupowerpc/powernv/npu: Remove redundant change_pte() hook
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Michael EllermanMerge branch 'topic/ppc-kvm' into next
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2019-02-21 Paul Mackerraspowerpc/64s: Better printing of machine check info...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Paul MackerrasKVM: PPC: Book3S HV: Simplify machine check handling
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-21 Michael EllermanMerge branch 'topic/dma' into next
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2019-02-21 Michael EllermanKVM: PPC: Book3S HV: Context switch AMR on Power9
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-19 Michael EllermanMerge branch 'fixes' into next
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2019-02-18 Christoph Hellwigpowerpc/dma: trim the fat from <asm/dma-mapping.h>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dma: remove set_dma_offset
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dma: remove get_dma_offset
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dma: use the generic direct mapping bypass
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-18 Christoph Hellwigpowerpc/dma: use the dma_direct mapping routines
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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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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2019-02-17 Michael Ellermanpowerpc/64s: Fix possible corruption on big endian...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-06 Oliver O'Halloranpowerpc/powernv: Escalate reset when IODA reset fails
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-06 Breno Leitaopowerpc/ptrace: Mitigate potential Spectre v1
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-05 Joel Stanleypowerpc/32: Include .branch_lt in data section
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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