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powerpc/64s: Fix restore_math unnecessarily changing MSR
2020-07-16 Nicholas Pigginpowerpc/64s: Fix restore_math unnecessarily changing MSR
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-07-16 Nicholas Pigginpowerpc/64s: restore_math remove TM test
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-07-16 Nicholas Pigginpowerpc/mm/book3s64/radix: Off-load TLB invalidations...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-07-15 Nicholas Pigginselftests/powerpc: Add FPU denormal test
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-07-15 Nicholas Pigginpowerpc/64/signal: Balance return predictor stack in...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-06-22 Nicholas Pigginpowerpc/64: indirect function call use bctrl rather...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-06-16 Nicholas Pigginpowerpc/64s: Fix KVM interrupt using wrong save area
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-28 Nicholas Pigginpowerpc/64s/kuap: Conditionally restore AMR in kuap_restore_...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-28 Nicholas Pigginpowerpc/64/kuap: Conditionally restore AMR in interrupt...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-28 Nicholas Pigginpowerpc/64s/kuap: Add missing isync to KUAP restore...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-28 Nicholas Pigginpowerpc/64: Refactor interrupt exit irq disabling sequence
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-28 Nicholas Pigginpowerpc/64s/radix: Don't prefetch DAR in update_mmu_cache
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-20 Nicholas Pigginpowerpc/64s/hash: Add stress_slb kernel boot option...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-20 Nicholas Pigginpowerpc/64s: Fix early_init_mmu section mismatch
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-18 Nicholas Pigginpowerpc/traps: Make unrecoverable NMIs die instead...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-18 Nicholas Pigginpowerpc/traps: Do not trace system reset
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-18 Nicholas Pigginpowerpc/64s: machine check do not trace real-mode handler
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-18 Nicholas Pigginpowerpc: Implement ftrace_enabled() helpers
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-18 Nicholas Pigginpowerpc/64s: machine check interrupt update NMI accounting
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-18 Nicholas Pigginpowerpc/pseries: Machine check use rtas_call_unlocked...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-18 Nicholas Pigginpowerpc/pseries: Limit machine check stack to 4GB
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-18 Nicholas Pigginpowerpc/pseries/ras: fwnmi sreset should not interlock
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-18 Nicholas Pigginpowerpc/pseries/ras: fwnmi avoid modifying r3 in error...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-18 Nicholas Pigginpowerpc/pseries/ras: Fix FWNMI_VALID off by one
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-18 Nicholas Pigginpowerpc/pseries/ras: Avoid calling rtas_token() in...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-18 Nicholas Pigginpowerpc/64s/exceptions: Machine check reconcile irq...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-18 Nicholas Pigginpowerpc/64s/exceptions: Change irq reconcile for NMIs...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-18 Nicholas Pigginpowerpc/64s/exceptions: Fix in_mce accounting in unrecoverab...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-18 Nicholas Pigginpowerpc/64s/exception: Fix machine check no-loss idle...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-15 Nicholas Pigginpowerpc: Use trap metadata to prevent double restart...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-15 Nicholas Pigginpowerpc: trap_is_syscall() helper to hide syscall trap...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-15 Nicholas Pigginpowerpc: Use set_trap() and avoid open-coding trap...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-15 Nicholas Pigginpowerpc/64s: Always has full regs, so remove remnant...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-07 Nicholas Pigginpowerpc/64s/kuap: Restore AMR in fast_interrupt_return
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-04 Nicholas Pigginpowerpc/64s/kuap: Restore AMR in system reset exception
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-05-03 Nicholas Pigginpowerpc/64/kuap: Move kuap checks out of MSR[RI]=0...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-30 Nicholas Pigginpowerpc/uaccess: Evaluate macro arguments once, before...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-04 Nicholas Pigginpowerpc: Improve ppc_save_regs()
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-03 Nicholas PigginRevert "powerpc/64: irq_work avoid interrupt when called...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-02 Nicholas Pigginpowerpc/64s: Fix doorbell wakeup msgclr optimisation
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64/syscall: Reconcile interrupts
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Remove lite interrupt return
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s: Implement interrupt exit logic in C
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64: Implement soft interrupt replay in C
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64/syscall: Zero volatile registers when returning
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64/sycall: Implement syscall entry/exit logic...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64/sstep: Ifdef the deprecated fast endian...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64/syscall: Remove non-volatile GPR save optimisation
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Soft NMI interrupt should not...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Reconcile interrupts in system_reset
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Only test KVM in SRR interrupts...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Add more comments for interrupt...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Clean up SRR specifiers
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Re-inline some handlers
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Avoid touching the stack in...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Trim unused arguments from KVMTEST...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Remove the SPR saving patch...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Remove confusing IEARLY option
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Move KVM test to common code
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Move soft-mask test to common...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Move real to virt switch into...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Add ISIDE option
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Remove old INT_KVM_HANDLER
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Remove old INT_COMMON macro
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Remove old INT_ENTRY macro
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Move all interrupt handlers...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Expand EXC_COMMON and EXC_COMMON_ASYN...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Add GEN_KVM macro that uses...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Add GEN_COMMON macro that uses...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64s/exception: Introduce INT_DEFINE parameter...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-04-01 Nicholas Pigginpowerpc/64: mark emergency stacks valid to unwind
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-03-25 Nicholas Pigginpowerpc/pseries: Avoid harmless preempt warning
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-03-17 Nicholas Pigginpowerpc/lib: Fix emulate_step() std test
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-03-17 Nicholas Pigginpowerpc/64s/radix: Fix CONFIG_SMP=n build
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2020-01-16 Nicholas Pigginpowerpc/64s: Reimplement power4_idle code in C
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-10-29 Nicholas Pigginpowerpc/powernv: Fix CPU idle to be called with IRQs...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-10-29 Nicholas Pigginscsi: qla2xxx: stop timer in shutdown path
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-10-22 Nicholas PigginKVM: PPC: Book3S HV: Reject mflags=2 (LPCR[AIL]=2)...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-10-22 Nicholas PigginKVM: PPC: Book3S HV: Implement LPCR[AIL]=3 mode for...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-10-22 Nicholas PigginKVM: PPC: Book3S HV: Reuse kvmppc_inject_interrupt...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-10-22 Nicholas PigginKVM: PPC: Book3S: Replace reset_msr mmu op with inject_inter...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-10-22 Nicholas PigginKVM: PPC: Book3S: Define and use SRR1_MSR_BITS
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-09-24 Nicholas Pigginmm: remove quicklist page table caches
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-09-05 Nicholas Pigginpowerpc/64s/radix: introduce options to disable use...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-09-05 Nicholas Pigginpowerpc/64s: remove unnecessary translation cache flushes...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-09-05 Nicholas Pigginpowerpc/64s/pseries: radix flush translations before...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-09-05 Nicholas Pigginpowerpc/64s: make mmu_partition_table_set_entry TLB...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-09-05 Nicholas Pigginpowerpc/64s/radix: tidy up TLB flushing code
Signed-off: Nicholas Piggin <npiggin@gmail.com>
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2019-09-05 Nicholas Pigginpowerpc/64s: remove register_process_table callback
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-08-30 Nicholas Pigginpowerpc/64s/exception: reduce page fault unnecessary...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-08-30 Nicholas Pigginpowerpc/64s/exception: Remove pointless KVM handler...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-08-30 Nicholas Pigginpowerpc/64s/exception: program check handler do not...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-08-30 Nicholas Pigginpowerpc/64s/exception: move interrupt entry code above...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-08-30 Nicholas Pigginpowerpc/64s/exception: INT_COMMON add DAR, DSISR, reconcile...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-08-30 Nicholas Pigginpowerpc/64s/exception: Expand EXCEPTION_PROLOG_COMMON_1...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-08-30 Nicholas Pigginpowerpc/64s/exception: Expand EXCEPTION_COMMON macro...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-08-30 Nicholas Pigginpowerpc/64s/exception: Add INT_COMMON gas macro to...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-08-30 Nicholas Pigginpowerpc/64s/exception: Merge EXCEPTION_PROLOG_COMMON_2/3
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-08-30 Nicholas Pigginpowerpc/64s/exception: KVM_HANDLER reorder arguments...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2019-08-30 Nicholas Pigginpowerpc/64s/exception: Add INT_KVM_HANDLER gas macro
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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