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powerpc/mm: Reduce memory usage for mm_context_t for radix
2019-04-21 Aneesh Kumar K.Vpowerpc/mm: Reduce memory usage for mm_context_t for...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Aneesh Kumar K.Vpowerpc/mm: Move slb_addr_linit to early_init_mmu
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Aneesh Kumar K.Vpowerpc/mm: Add helpers for accessing hash translation...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Aneesh Kumar K.Vpowerpc/mm: Remove PPC_MM_SLICES #ifdef for book3s64
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Aneesh Kumar K.Vpowerpc/mm: Fix build error with FLATMEM book3s64 config
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Christophe Leroypowerpc/32s: Implement Kernel Userspace Access Protection
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Christophe Leroypowerpc/32s: Prepare Kernel Userspace Access Protection
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Christophe Leroypowerpc/32s: Implement Kernel Userspace Execution Prevention.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Christophe Leroypowerpc/8xx: Add Kernel Userspace Access Protection
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Christophe Leroypowerpc/8xx: Add Kernel Userspace Execution Prevention
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Christophe Leroypowerpc/8xx: Only define APG0 and APG1
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Christophe Leroypowerpc/32: Prepare for Kernel Userspace Access Protection
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Christophe Leroypowerpc/32: Remove MSR_PR test when returning from...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Michael Ellermanpowerpc/mm: Detect bad KUAP faults
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Michael Ellermanpowerpc/64s: Implement KUAP for Radix MMU
Co-authored-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Russell Curreypowerpc/lib: Refactor __patch_instruction() to use...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Russell Curreypowerpc/mm/radix: Use KUEP API for Radix MMU
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Russell Curreypowerpc/64: Setup KUP on secondary CPUs
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Christophe Leroypowerpc: Add a framework for Kernel Userspace Access...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Christophe Leroypowerpc: Add skeleton for Kernel Userspace Execution...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Christophe Leroypowerpc: Add framework for Kernel Userspace Protection
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Michael Ellermanpowerpc/powernv/idle: Restore AMR/UAMOR/AMOR after...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-21 Russell Curreypowerpc/powernv/idle: Restore IAMR after idle
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Nathan Lynchpowerpc/numa: document topology_updates_enabled, disable...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Nathan Lynchpowerpc/numa: improve control of topology updates
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Andrew Donnellanpowerpc/powernv: Squash sparse warnings in opal-call.c
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 George Spelvinpowerpc/crypto: Use cheaper random numbers for crc...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Jagadeesh Pagadalapowerpc: Remove duplicate headers
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Wen Yangpowerpc/8xx: Fix possible device node reference leak
Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Ganesh Goudarpowerpc/pseries: hwpoison the pages upon hitting UE
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Julia Lawallpowerpc/83xx: Add missing of_node_put() after of_device_is_a...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Lukas BulwahnMAINTAINERS: Update remaining @linux.vnet.ibm.com addresses
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Sukadev BhattiproluMAINTAINERS: Remove non-existent VAS file
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Qian Caipowerpc/pseries/pmem: Fix a set but not used value
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Qian Caipowerpc/pseries/iommu: Fix set but not used values
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Qian Caipowerpc/mm: Silence unused-but-set-variable warnings
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Laurent Vivierpowerpc/mm: move warning from resize_hpt_for_hotplug()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Aneesh Kumar K.Vpowerpc/mm/radix: Don't do SLB preload when using the...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Thomas Huthpowerpc/configs: Enable CONFIG_USB_XHCI_HCD by default
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Mahesh Salgaonkarpowerpc/pseries/mce: Improve array initialization.
Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Russell Curreypowerpc/64: Fix booting large kernels with STRICT_KERNEL_RWX
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Mathieu Malaterrepowerpc/embedded6xx: Remove unused functions holly_power_off...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Mathieu Malaterrepowerpc/embedded6xx: Make some functions static
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Ben Hutchingspowerpc: vdso: Make vdso32 installation conditional...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Michael Ellermanpowerpc/mm/64: Document the sizes of/sizes mapped by...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Christophe Leroypowerpc/highmem: Change BUG_ON() to WARN_ON()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Michael Ellermanpowerpc: Fix defconfig choice logic when cross compiling
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Michael Ellermanpowerpc/32: Add ppc_defconfig
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-20 Michael EllermanMerge branch 'fixes' into next
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2019-04-10 Michael Ellermanpowerpc/mm: Define MAX_PHYSMEM_BITS for all 64-bit...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-08 Nicholas Pigginpowerpc/64s/radix: Fix radix segment exception handling
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-07 Christophe Leroypowerpc/vdso32: fix CLOCK_MONOTONIC on PPC64
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-04-01 Christophe Leroypowerpc/32: Fix early boot failure with RTAS built-in
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-29 Mahesh Salgaonkarpowerpc/pseries/mce: Fix misleading print for TLB mutlihit
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-26 Gautham R. Shenoypowerpc/pseries/energy: Use OF accessor functions to...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-25 Michael Ellermanpowerpc/64: Fix memcmp reading past the end of src...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-21 Michael Ellermanpowerpc/security: Fix spectre_v2 reporting
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-20 Ben Hutchingspowerpc/mm: Only define MAX_PHYSMEM_BITS in SPARSEMEM...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-18 Christophe Leroypowerpc/6xx: fix setup and use of SPRN_SPRG_PGDIR for...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-18 Michael Ellermanpowerpc/vdso64: Fix CLOCK_MONOTONIC inconsistencies...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-13 Mathieu Malaterrepowerpc/64s: Include <asm/nmi.h> header file to fix...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-13 Alexey Kardashevskiypowerpc/powernv: Fix compile without CONFIG_TRACEPOINTS
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-12 Mahesh Salgaonkarpowerpc/mm: Disable kcov for SLB routines
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-05 Jason Yanpowerpc: remove dead code in head_fsl_booke.S
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-05 Joel Stanleypowerpc/configs: Sync skiroot defconfig
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-05 Aneesh Kumar K.Vpowerpc/hugetlb: Don't do runtime allocation of 16G...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-03 Christophe Leroypowerpc/32: Clear on-stack exception marker upon exception...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-02 Joe Lawrencepowerpc: Remove export of save_stack_trace_tsk_reliable()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-02 Qian Caipowerpc/mm: fix "section_base" set but not used
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-02 Qian Caipowerpc/mm: Fix "sz" set but not used warning
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-02 Rashmica Guptapowerpc/mm: Check secondary hash page table
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-02 Firoz Khanpowerpc: remove nargs from __SYSCALL
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-03-02 Michael EllermanMerge branch 'topic/ppc-kvm' into next
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2019-03-01 Nicholas Pigginpowerpc/64s: Fix unrelocated interrupt trampoline address...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-28 Alexey Kardashevskiypowerpc/powernv/ioda: Fix locked_vm counting for memory...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-27 Christophe Leroypowerpc/fsl: Fix the flush of branch predictor.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-27 Jordan Niethepowerpc/powernv: Make opal log only readable by root
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-26 Nathan Chancellorpowerpc/xmon: Fix opcode being uninitialized in print_insn_p...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-26 Nicholas Pigginpowerpc/powernv: move OPAL call wrapper tracing and...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-26 Nicholas Pigginpowerpc/64s: Fix data interrupts vs d-side MCE reentrancy
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-26 Nicholas Pigginpowerpc/64s: Prepare to handle data interrupts vs d...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-26 Nicholas Pigginpowerpc/64s: system reset interrupt preserve HSRRs
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-26 Nicholas Pigginpowerpc/64s: Fix HV NMI vs HV interrupt recoverability...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-26 Aneesh Kumar K.Vpowerpc/mm/hash: Handle mmap_min_addr correctly in...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-26 Aneesh Kumar K.Vpowerpc/hugetlb: Handle mmap_min_addr correctly in...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-26 Michael Ellermanselftests/powerpc: Remove duplicate header
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-25 Sandipan Daspowerpc sstep: Add support for modsd, modud instructions
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-25 PrasannaKumar Murali... powerpc sstep: Add support for modsw, moduw instructions
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-25 Sandipan Daspowerpc sstep: Add support for extswsli instruction
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-25 Sandipan Daspowerpc sstep: Add support for cnttzw, cnttzd instructions
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-25 Sandipan Daspowerpc: sstep: Add support for darn instruction
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-25 Sandipan Daspowerpc: sstep: Add support for maddhd, maddhdu, maddld...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: clean stack pointers naming
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/64: Replace CURRENT_THREAD_INFO with PACA_THREAD_INFO
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/32: Remove CURRENT_THREAD_INFO and rename TI_CPU
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: 'current_set' is now a table of task_struct...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: regain entire stack space
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: Activate CONFIG_THREAD_INFO_IN_TASK
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc/idle/6xx: Use r1 with CURRENT_THREAD_INFO()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2019-02-23 Christophe Leroypowerpc: Use task_stack_page() in current_pt_regs()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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