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cpuidle, intel_idle: Fix CPUIDLE_FLAG_INIT_XSTATE
2023-03-10 Nicholas Pigginexit: Detect and fix irq disabled state in oops
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2023-02-22 Nicholas Pigginpowerpc/64: Fix perf profiling asynchronous interrupt...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2023-02-14 Nicholas Pigginpowerpc/64s/interrupt: Fix interrupt exit race with...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2023-02-09 Nicholas Pigginpowerpc/64s: Fix local irq disable when PMIs are disabled
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-12-31 Nicholas Pigginpowerpc/perf: callchain validate kernel stack pointer...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-11-16 Nicholas Pigginpowerpc: Fix writable sections being moved into the...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-26 Nicholas Pigginpowerpc/64s/interrupt: Fix clear of PACA_IRQS_HARD_DIS...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-18 Nicholas Pigginpowerpc/64s/interrupt: Perf NMI should not take normal...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-18 Nicholas Pigginpowerpc/64/interrupt: Prevent NMI PMI causing a dangerous...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-18 Nicholas PigginKVM: PPC: BookS PR-KVM and BookE do not support context...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-18 Nicholas Pigginpowerpc: Fix reschedule bug in KUAP-unlocked user copy
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-18 Nicholas Pigginpowerpc/64s: Fix hash__change_memory_range preemption...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-18 Nicholas Pigginpowerpc/64s: Disable preemption in hash lazy mmu mode
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-18 Nicholas Pigginpowerpc/64s: make linear_map_hash_lock a raw spinlock
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-18 Nicholas Pigginpowerpc/64s: make HPTE lock and native_tlbie_lock irq...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-18 Nicholas Pigginpowerpc/64s: Add lockdep for HPTE lock
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-13 Nicholas Pigginpowerpc/pseries: Fix CONFIG_DTL=n build
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-13 Nicholas Pigginpowerpc/64s/interrupt: Fix lost interrupts when returning...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-12 Nicholas Pigginpowerpc/32: fix syscall wrappers with 64-bit arguments...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-07 Nicholas PigginKVM: PPC: Book3S HV: Fix stack frame regs marker
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-05 Nicholas Pigginpowerpc/64s/interrupt: Fix stack frame regs marker
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-04 Nicholas Pigginpowerpc/64: Fix msr_check_and_set/clear MSR[EE] race
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-10-04 Nicholas Pigginpowerpc/64s/interrupt: Change must-hard-mask interrupt...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-30 Nicholas Pigginpowerpc: remove orphan systbl_chk.sh
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-30 Nicholas PigginKVM: PPC: Book3S HV: Implement scheduling wait interval...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64s/interrupt: halt early boot interrupts if...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64: don't set boot CPU's r13 to paca until...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64: avoid using r13 in relocate
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64s: early boot machine check handler
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64s/interrupt: move early boot ILE fixup into...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64e: provide an addressing macro for use with...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64: provide a helper macro to load r2 with...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64: switch asm helpers from GOT to TOC relative...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64: asm use consistent global variable declaration...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64: use 32-bit immediate for STACK_FRAME_REGS_MARKER
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64s: POWER10 CPU Kconfig build option
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64/irq: tidy soft-masked irq replay and improve...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64/interrupt: avoid BUG/WARN recursion in interrupt...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64s/interrupt: masked handler debug check for...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64s: Fix irq state management in runlatch functions
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64/interrupt: Fix return to masked context...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64: mark irqs hard disabled in boot paca
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64/interrupt: Fix false warning in context...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64s: update cpu selection options
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64s: Fix GENERIC_CPU build flags for PPC970...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/64s: Make POWER10 and later use pause_short...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc: add ISA v3.0 / v3.1 wait opcode macro
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-28 Nicholas Pigginpowerpc/time: avoid programming DEC at the start of...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-27 Nicholas PigginKVM: PPC: Book3S HV P9: Restore stolen time logging...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-27 Nicholas PigginKVM: PPC: Book3S HV: Update guest state entry/exit...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-27 Nicholas PigginKVM: PPC: Book3S HV P9: Fix irq disabling in tick accounting
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-27 Nicholas PigginKVM: PPC: Book3S HV P9: Clear vcpu cpu fields before...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-26 Nicholas Pigginpowerpc/build: put sys_call_table in .data.rel.ro if...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-26 Nicholas Pigginpowerpc/64/build: merge .got and .toc input sections
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-26 Nicholas Pigginpowerpc/64/build: only include .opd with ELFv1
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-26 Nicholas Pigginpowerpc/build: move .data.rel.ro, .sdata2 to read-only
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-26 Nicholas Pigginpowerpc/build: move got, toc, plt, branch_lt sections...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-26 Nicholas Pigginpowerpc/32/build: move got1/got2 sections out of text
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-26 Nicholas Pigginpowerpc: move __end_rodata to cover arch read-only...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-26 Nicholas Pigginpowerpc/pseries: move hcall_tracepoint_refcount out...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-08 Nicholas Pigginpowerpc/64s: add pte_needs_flush and huge_pmd_needs_flush
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-05 Nicholas Pigginpowerpc/pseries: Move dtl scanning and steal time accounting...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-05 Nicholas Pigginpowerpc/64: Remove PPC64 special case for cputime accounting...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-05 Nicholas Pigginpowerpc/pseries: Implement CONFIG_PARAVIRT_TIME_ACCOUNTING
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-09-04 Nicholas Pigginpowerpc/pseries: Add wait interval counter definitions...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-07-27 Nicholas Pigginpowerpc/mce: use early_cpu_to_node() in mce_init()
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-07-27 Nicholas Pigginpowerpc/64s: Remove spurious fault flushing for NMMU
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-07-27 Nicholas Pigginpowerpc/64s: POWER10 nest MMU can upgrade PTE access...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-07-27 Nicholas Pigginpowerpc/64s: POWER10 nest MMU does not require flush...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-07-27 Nicholas Pigginpowerpc: add documentation for HWCAPs
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-07-27 Nicholas Pigginpowerpc/vdso: Fix __kernel_sync_dicache sequence with...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-19 Nicholas Pigginpowerpc/rtas: enture rtas_call is called with MMU enabled
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-19 Nicholas Pigginpowerpc/rtas: Leave MSR[RI] enabled over RTAS call
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-19 Nicholas Pigginpowerpc/rtas: PACA can be restored directly from SPRG
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-19 Nicholas Pigginpowerpc/rtas: Call enter_rtas with MSR[EE] disabled
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-19 Nicholas Pigginpowerpc/rtas: Fix whitespace in rtas_entry.S
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-19 Nicholas Pigginpowerpc/rtas: Make enter_rtas a nokprobe symbol on...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-19 Nicholas Pigginpowerpc/rtas: Move rtas entry assembly into its own...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-19 Nicholas Pigginpowerpc/signal: Report minimum signal frame size to...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-19 Nicholas Pigginpowerpc/64: Bump SIGSTKSZ and MINSIGSTKSZ
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-13 Nicholas PigginKVM: PPC: Book3S HV Nested: L2 LPCR should inherit...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-13 Nicholas PigginKVM: PPC: Book3S HV Nested: L2 must not run with L1...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-13 Nicholas PigginKVM: PPC: Book3S HV P9: Split !nested case out from...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-13 Nicholas PigginKVM: PPC: Book3S HV P9: Move cede logic out of XIVE...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-13 Nicholas PigginKVM: PPC: Book3S HV P9: Inject pending xive interrupts...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-13 Nicholas PigginKVM: PPC: Book3S HV: Remove KVMPPC_NR_LPIDS
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-13 Nicholas PigginKVM: PPC: Book3S Nested: Use explicit 4096 LPID maximum
Signed-of-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-13 Nicholas PigginKVM: PPC: Book3S HV Nested: Change nested guest lookup...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-13 Nicholas PigginKVM: PPC: Book3S HV: Use IDA allocator for LPID allocator
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-13 Nicholas PigginKVM: PPC: Book3S HV: Update LPID allocator init for...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-13 Nicholas PigginKVM: PPC: Remove kvmppc_claim_lpid
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2022-05-13 Nicholas PigginKVM: PPC: Book3S HV P9: Optimise loads around context...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-13 Nicholas PigginKVM: PPC: Book3S HV: HFSCR[PREFIX] does not exist
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-05-05 Nicholas Pigginpowerpc/64: remove system call instruction emulation
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-04-25 Nicholas Piggintimers/nohz: Switch to ONESHOT_STOPPED in the low-res...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-04-22 Nicholas Pigginmm/vmalloc: huge vmalloc backing pages should be split...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-03-16 Nicholas Pigginpowerpc/time: improve decrementer clockevent processing
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-03-16 Nicholas Pigginpowerpc/time: Fix KVM host re-arming a timer beyond...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-03-16 Nicholas Pigginpowerpc/tm: Fix more userspace r13 corruption
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2022-03-08 Nicholas PigginKVM: PPC: Use KVM_CAP_PPC_AIL_MODE_3
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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