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powerpc/64s/radix: Allocate kernel page tables node-local if possible
2018-03-30 Nicholas Pigginpowerpc/64s/radix: Allocate kernel page tables node...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-03-30 Nicholas Pigginpowerpc/64s/radix: Split early page table mapping to...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-03-30 Nicholas Pigginpowerpc/64: Allocate per-cpu stacks node-local if possible
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-03-30 Nicholas Pigginpowerpc/64: Allocate pacas per node
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-03-30 Nicholas Pigginpowerpc/64: Defer paca allocation until memory topology...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-03-30 Nicholas Pigginpowerpc/setup: Add cpu_to_phys_id array
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-03-30 Nicholas Pigginpowerpc/64: move default SPR recording
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-03-30 Nicholas Pigginpowerpc/mm/numa: move numa topology discovery earlier
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-03-30 Nicholas Pigginmm: make memblock_alloc_base_nid() non-static
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-03-30 Nicholas Pigginpowerpc/64s: Allocate slb_shadow structures individually
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-03-30 Nicholas Pigginpowerpc/64s: Allocate LPPACAs individually
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-03-30 Nicholas Pigginpowerpc/64: Use array of paca pointers and allocate...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-03-30 Nicholas Pigginpowerpc/64s: Do not allocate lppaca if we are not virtualized
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-23 Nicholas Pigginpowerpc/64s: Improve RFI L1-D cache flush fallback
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-22 Nicholas Pigginpowerpc/pseries, ps3: panic flush kernel messages before...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-21 Nicholas Pigginpowerpc/watchdog: improve watchdog comments
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-19 Nicholas Pigginpowerpc/64: Improve inline asm in arch_local_irq_disable
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-18 Nicholas Pigginpowerpc/pseries/cpuidle: add polling idle for shared...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-18 Nicholas Piggincpuidle/powernv: avoid double irq enable coming out...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-18 Nicholas Piggincpuidle/powernv: avoid double irq enable coming out...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-18 Nicholas Pigginpowerpc: define __ARCH_IRQ_EXIT_IRQS_DISABLED
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-18 Nicholas Pigginpowerpc/watchdog: remove arch_trigger_cpumask_backtrace
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-18 Nicholas Pigginpowerpc/64s: Relax PACA address limitations
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-17 Nicholas Pigginpowerpc/pseries: lift RTAS limit for hash
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-17 Nicholas Pigginpowerpc/pseries: lift RTAS limit for radix
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-17 Nicholas Pigginpowerpc/64: rtas avoid accessing paca in 32-bit mode
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-17 Nicholas Pigginpowerpc/pseries: radix is not subject to RMA limit...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-17 Nicholas Pigginpowerpc/powernv: Remove real mode access limit for...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-17 Nicholas Pigginpowerpc/64s: Improve local TLB flush for boot and MCE...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-17 Nicholas Pigginpowerpc: System reset avoid interleaving oops using...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-09 Nicholas Pigginpowerpc/64s: Convert slb_miss_common to use RFI_TO_USER...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-09 Nicholas Pigginpowerpc/64: Convert fast_exception_return to use RFI_TO_USER...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-09 Nicholas Pigginpowerpc/64: Convert the syscall exit path to use RFI_TO_USER...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-09 Nicholas Pigginpowerpc/64s: Simple RFI macro conversions
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2018-01-09 Nicholas Pigginpowerpc/64: Add macros for annotating the destination...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-12-11 Nicholas Pigginpowerpc/64: Don't trace irqs-off at interrupt return...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-12-11 Nicholas Pigginpowerpc/32: Add .data.rel* sections explicitly
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-12-06 Nicholas Pigginpowerpc/64s: Initialize ISAv3 MMU registers before...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-13 Nicholas Pigginpowerpc/64s: mm_context.addr_limit is only used on...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-13 Nicholas Pigginpowerpc/64s/radix: Fix 128TB-512TB virtual address...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-13 Nicholas Pigginpowerpc/64s/hash: Allow MAP_FIXED allocations to cross...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-13 Nicholas Pigginpowerpc/64s/hash: Fix fork() with 512TB process address...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-13 Nicholas Pigginpowerpc/64s/hash: Fix 128TB-512TB virtual address boundary...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-10 Nicholas Pigginpowerpc/64: Set DSCR default initially from SPR
Signed-off-by: From: Nicholas Piggin <npiggin@gmail.com>
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2017-11-10 Nicholas Pigginpowerpc/powernv: Avoid waiting for secondary hold spinloop...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-10 Nicholas Pigginpowerpc/64s/radix: Improve TLB flushing for page table...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-10 Nicholas Pigginpowerpc/64s/radix: Introduce local single page ceiling...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-10 Nicholas Pigginpowerpc/64s/radix: Optimize flush_tlb_range
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-10 Nicholas Pigginpowerpc/64s/radix: Implement _tlbie(l)_va_range flush...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-10 Nicholas Pigginpowerpc/64s/radix: Optimize TLB range flush barriers
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-06 Nicholas Pigginpowerpc/64s/idle: avoid POWER9 DD1 and DD2.0 PMU workaround...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-06 Nicholas Pigginpowerpc/64s/idle: avoid POWER9 DD1 and DD2.0 ERAT workaround...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-06 Nicholas Pigginpowerpc: add POWER9_DD20 feature
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-06 Nicholas Pigginpowerpc/64s/radix: Fix process table entry cache invalidation
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-06 Nicholas Pigginpowerpc/64s/radix: Improve preempt handling in TLB...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-06 Nicholas Pigginpowerpc/powernv: Use FIXUP_ENDIAN_HV in OPAL return
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-06 Nicholas Pigginpowerpc/book3s: Add an HV variant of FIXUP_ENDIAN that...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-06 Nicholas Pigginpowerpc/book3s: Use label for FIXUP_ENDIAN macro branch
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-06 Nicholas Pigginpowerpc/64: Fix latency tracing for lazy irq replay
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-06 Nicholas PigginKVM: PPC: Book3S HV: Handle host system reset in guest...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-11-01 Nicholas PigginKVM: PPC: Book3S: Fix gas warning due to using r0 as...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-10-25 Nicholas Pigginpowerpc/64s/radix: Fix preempt imbalance in TLB flush
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-10-14 Nicholas PigginKVM: PPC: Book3S HV: POWER9 more doorbell fixes
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-10-04 Nicholas Pigginpowerpc/powernv: Use early_radix_enabled in POWER9...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-10-04 Nicholas Pigginpowerpc/powernv: Implement NMI IPI with OPAL_SIGNAL_SYSTEM_RESET
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-10-04 Nicholas Pigginpowerpc/64s: Implement system reset idle wakeup reason
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-10-04 Nicholas Pigginpowerpc/xmon: Avoid tripping SMP hardlockup watchdog
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-10-04 Nicholas Pigginpowerpc/watchdog: Do not trigger SMP crash from touch_nmi_wa...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-10-04 Nicholas Pigginpowerpc/watchdog: Do not backtrace locked CPUs twice...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-10-04 Nicholas Pigginpowerpc/watchdog: Do not panic from locked CPU's IPI...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-09-28 Nicholas Piggincpuidle: fix broadcast control when broadcast can not...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-31 Nicholas Pigginpowerpc: Machine check interrupt is a non-maskable...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-31 Nicholas Pigginpowerpc/powernv: Use kernel crash path for machine...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-31 Nicholas Pigginpowerpc/powernv: Flush console before platform error...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-31 Nicholas Pigginpowerpc: Do not send system reset request through the...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-31 Nicholas Pigginpowerpc/pseries/le: Work around a firmware quirk
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-31 Nicholas Pigginpowerpc: Do not call ppc_md.panic in fadump panic notifier
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-31 Nicholas Pigginpowerpc/64: Fix watchdog configuration regressions
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-31 Nicholas Pigginpowerpc/64s/radix: Do not allocate SLB shadow structures
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-31 Nicholas Pigginpowerpc/64s/radix: Remove bolted-SLB address limit...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-31 Nicholas Pigginpowerpc/powernv: powernv platform is not constrained...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-31 Nicholas PigginKVM: PPC: Book3S HV: Fix H_REGISTER_VPA VPA size validation
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-29 Nicholas Pigginpowerpc/64s: idle POWER9 can execute stop in virtual...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-29 Nicholas Pigginpowerpc/64s: Drop no longer used IDLE_STATE_ENTER_SEQ
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-29 Nicholas Pigginpowerpc/64s: POWER9 can execute stop without a sync...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-29 Nicholas Pigginpowerpc/64s: Move IDLE_STATE_ENTER_SEQ[_NORET] into...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-29 Nicholas PigginKVM: PPC: Book3S HV: POWER9 does not require secondary...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-24 Nicholas PigginKVM: PPC: Book3S HV: Use msgsync with hypervisor doorbells...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-24 Nicholas Piggintimers: Fix excessive granularity of new timers after...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-23 Nicholas Pigginpowerpc/64: Optimise set/clear of CTRL[RUN] (runlatch)
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-23 Nicholas Pigginpowerpc/64s: Remove spurious IRQ reason in IRQ replay
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-23 Nicholas Pigginpowerpc/64: Remove redundant instruction in interrupt...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-23 Nicholas Pigginpowerpc/64s: Use the HV handler for external IRQ replay...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-23 Nicholas Pigginpowerpc/64s: Merge HV and non-HV paths for doorbell...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-23 Nicholas Pigginpowerpc/64: Cleanup __check_irq_replay()
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-23 Nicholas Pigginpowerpc/64s: masked_interrupt() returns to kernel so...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-23 Nicholas Pigginpowerpc/64s: Optimise clearing of MSR_EE in masked_...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-23 Nicholas Pigginpowerpc/64s: Avoid a branch in masked_[H]interrupt()
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-18 Nicholas Pigginkernel/watchdog: fix Kconfig constraints for perf hardlockup...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2017-08-10 Nicholas Pigginpowerpc/pseries: Don't print failure message in energy...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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