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powerpc sstep: Add support for modsd, modud instructions
2019-02-21 Nicholas Pigginpowerpc/smp: Make __smp_send_nmi_ipi() static
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-02-21 Nicholas Pigginpowerpc/smp: Fix NMI IPI xmon timeout
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-02-21 Nicholas Pigginpowerpc/smp: Fix NMI IPI timeout
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-02-21 Nicholas Pigginpowerpc/64s/hash: Fix assert_slb_presence() use of...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-11-15 Nicholas Pigginpowerpc/64: Fix kernel stack 16-byte alignment
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-10-20 Nicholas Pigginpowerpc/64/module: REL32 relocation range check
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-10-20 Nicholas Pigginpowerpc/64s/radix: Fix radix__flush_tlb_collapsed_pmd...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-10-14 Nicholas Pigginpowerpc/64s/hash: Add some SLB debugging tests
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-10-14 Nicholas Pigginpowerpc/64s/hash: Simplify slb_flush_and_rebolt()
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-10-14 Nicholas Pigginpowerpc/64s/hash: Add a SLB preload cache
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-10-14 Nicholas Pigginpowerpc/64s/hash: Provide arch_setup_exec() hooks for...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-10-14 Nicholas Pigginpowerpc/64s/hash: Add SLB allocation status bitmaps
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-10-14 Nicholas Pigginpowerpc/64s/hash: Convert SLB miss handlers to C
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-10-14 Nicholas Pigginpowerpc/64: Interrupts save PPR on stack rather than...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-10-04 Nicholas Pigginpowerpc/64s/radix: Explicitly flush ERAT with local...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-10-04 Nicholas Pigginpowerpc/64s/hash: Do not use PPC_INVALIDATE_ERAT on...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-19 Nicholas Pigginpowerpc: avoid -mno-sched-epilog on GCC 4.9 and newer
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-19 Nicholas Pigginpowerpc: consolidate -mno-sched-epilog into FTRACE...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-19 Nicholas Pigginpowerpc: remove old GCC version checks
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-19 Nicholas Pigginpowerpc/64s/hash: Add a SLB preload cache
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-19 Nicholas Pigginpowerpc/64s/hash: provide arch_setup_exec hooks for...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-19 Nicholas Pigginpowerpc/64s: xmon do not dump hash fields when using...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-19 Nicholas Pigginpowerpc/64s/hash: SLB allocation status bitmaps
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-19 Nicholas Pigginpowerpc/64s/hash: remove user SLB data from the paca
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-19 Nicholas Pigginpowerpc/64s/hash: convert SLB miss handlers to C
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-19 Nicholas Pigginpowerpc/64s/hash: Use POWER9 SLBIA IH=3 variant in...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-19 Nicholas Pigginpowerpc/64s/hash: Use POWER6 SLBIA IH=1 variant in...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-19 Nicholas Pigginpowerpc/64s/hash: remove the vmalloc segment from the...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-19 Nicholas Pigginpowerpc/64s/hash: move POWER5 < DD2.1 slbie workaround...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-19 Nicholas Pigginpowerpc/64s/hash: avoid the POWER5 < DD2.1 slb invalidate...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-19 Nicholas Pigginpowerpc/64s/hash: Fix stab_rr off by one initialization
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-11 Nicholas PigginKVM: PPC: Book3S HV: Don't use compound_order to determine...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-10 Nicholas Piggintty: hvc: hvc_write() fix break condition
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-10 Nicholas Piggintty: hvc: hvc_poll() fix read loop batching
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-09-10 Nicholas Piggintty: hvc: hvc_poll() fix read loop hang
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-08-23 Nicholas Pigginmm: mmu_notifier fix for tlb_end_vma
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-08-23 Nicholas Pigginmm: move tlb_table_flush to tlb_flush_mmu_free
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-08-20 Nicholas Pigginpowerpc/powernv: provide a console flush operation...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-08-14 Nicholas Pigginpowerpc/64s: Fix PACA_IRQ_HARD_DIS accounting in idle_power4()
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-08-10 Nicholas Pigginpowerpc/64s: move machine check SLB flushing to mm...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-08-07 Nicholas Pigginpowerpc/64s: Fix page table fragment refcount race...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-08-07 Nicholas Pigginpowerpc/64s: free page table caches at exit_mmap time
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-08-07 Nicholas Pigginpowerpc/64s/radix: tlb do not flush on page size when...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-08-03 Nicholas Pigginpowernv/cpuidle: Fix idle states all being marked invalid
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-24 Nicholas Piggintty: hvc: remove unexplained "just in case" spin delay
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-24 Nicholas Pigginpowerpc/powernv: implement opal_put_chars_atomic
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-24 Nicholas Pigginpowerpc/powernv: move opal console flushing to udbg
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-24 Nicholas Pigginpowerpc/powernv: Remove OPALv1 support from opal console...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-24 Nicholas Pigginpowerpc/powernv: Implement and use opal_flush_console
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-24 Nicholas Pigginpowerpc/powernv: opal-kmsg use flush fallback from...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-24 Nicholas Pigginpowerpc/powernv: opal-kmsg standardise OPAL_BUSY handling
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-24 Nicholas Pigginpowerpc/powernv: Fix OPAL console driver OPAL_BUSY...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-24 Nicholas Pigginpowerpc/powernv: opal_put_chars partial write fix
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-24 Nicholas Pigginpowerpc: NMI IPI make NMI IPIs fully sychronous
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-24 Nicholas Pigginpowerpc/64s: make PACA_IRQ_HARD_DIS track MSR[EE] closely
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-23 Nicholas Piggintty: hvc: introduce the hv_ops.flush operation for...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-23 Nicholas Piggintty: hvc: hvc_write() may sleep
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-23 Nicholas Piggintty: hvc: hvc_poll() may sleep
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-23 Nicholas Piggintty: hvc: hvc_poll() break hv read loop
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-23 Nicholas Piggintty: hvc: use mutex instead of spinlock for hvc_structs...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-16 Nicholas Pigginpowerpc/64s: Remove POWER9 DD1 support
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-07-14 Nicholas Pigginmm: allow arch to supply p??_free_tlb functions
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-19 Nicholas Pigginpowerpc/64s/radix: Fix radix_kvm_prefetch_workaround...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-19 Nicholas Pigginpowerpc/64: hard disable irqs on the panic()ing CPU
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-19 Nicholas Pigginpowerpc: smp_send_stop do not offline stopped CPUs
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-19 Nicholas Pigginpowerpc/64: hard disable irqs in panic_smp_self_stop
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-19 Nicholas Pigginpowerpc/64s/radix: Fix MADV_[FREE|DONTNEED] TLB flush...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-11 Nicholas Pigginpowerpc/kbuild: move -mprofile-kernel check to Kconfig
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-06 Nicholas Pigginpowerpc/64s/radix: Fix missing ptesync in flush_cache_vmap
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/64s: Fix compiler store ordering to SLB shadow...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/64s/radix: flush remote CPUs out of single...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/64s/radix: optimise pte_update
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/64s/radix: avoid ptesync after set_pte and...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/64s/radix: prefetch user address in update_mmu_cache
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/64s/radix: make ptep_get_and_clear_full non...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/64s/radix: do not flush TLB on spurious fault
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/64s/radix: do not flush TLB when relaxing access
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/powernv: process all OPAL event interrupts...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/powernv: call OPAL_QUIESCE before OPAL_SIGNAL_SYSTEM...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/64: change softe to irqmask in show_regs and...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/pmu/fsl: fix is_nmi test for irq mask change
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/time: account broadcast timer event interrupts...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc: move a stray NMI IPI case under NMI_IPI ifdef
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc: move timer broadcast code under GENERIC_CLOCKEVENTS...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc: allow soft-NMI watchdog to cover timer interrupts...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc: generic clockevents broadcast receiver call...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/pseries: lparcfg calculate PURR on demand
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/64: remove start_tb and accum_tb from thread_struct
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/64s: micro-optimise __hard_irq_enable() for...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/pseries: put cede MSR[EE] check under IRQ_SOFT_MASK_...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-03 Nicholas Pigginpowerpc/64: irq_work avoid interrupt when called with...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-01 Nicholas Pigginpowerpc/kbuild: Use flags variables rather than overriding...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-01 Nicholas Pigginpowerpc/kbuild: Remove CROSS32 defines from top level...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-06-01 Nicholas Pigginpowerpc/kbuild: Set default generic machine type for...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-05-22 Nicholas Pigginpowerpc/64s: Add support for a store forwarding barrier...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-05-18 Nicholas PigginKVM: PPC: Book3S HV: Send kvmppc_bad_interrupt NMIs...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-05-18 Nicholas PigginKVM: PPC: Book3S HV: Fix kvmppc_bad_host_intr for real...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-05-18 Nicholas PigginKVM: PPC: Book3S HV: radix: Do not clear partition...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-05-18 Nicholas PigginKVM: PPC: Book3S HV: radix: Refine IO region partition...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-05-18 Nicholas PigginKVM: PPC: Book3S HV: Make radix handle process scoped...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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