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powerpc/64s/perf: Always use SIAR for kernel interrupts
2021-08-04 Nicholas Pigginpowerpc/64s/perf: Always use SIAR for kernel interrupts
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-08-04 Parth Shahpowerpc/smp: Use existing L2 cache_map cpumask to find...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-08-04 Gautham R. Shenoypowerpc/cacheinfo: Remove the redundant get_shared_cpu_map()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-08-04 Gautham R. Shenoypowerpc/cacheinfo: Lookup cache by dt node and thread...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-08-04 Masahiro Yamadapowerpc: move the install rule to arch/powerpc/Makefile
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-08-04 Masahiro Yamadapowerpc: make the install target not depend on any...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-08-04 Masahiro Yamadapowerpc: remove unused zInstall target from arch/powerpc...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-08-04 Nathan Chancellorcpuidle: pseries: Mark pseries_idle_proble() as __init
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-08-03 Michal Suchanekpowerpc/stacktrace: Include linux/delay.h
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-08-03 Gautham R. Shenoycpuidle: pseries: Do not cap the CEDE0 latency in fixup_cede...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-08-03 Gautham R. Shenoycpuidle: pseries: Fixup CEDE0 latency only for POWER10...
of 10us. The fix was suggested by Michael Ellerman.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-07-26 Hari Bathinipowerpc/kexec: blacklist functions called in real mode...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-07-26 Michael EllermanMerge branch 'fixes' into next
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2021-07-23 Nicholas PigginKVM: PPC: Book3S HV Nested: Sanitise H_ENTER_NESTED...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-07-23 Nicholas PigginKVM: PPC: Book3S: Fix H_RTAS rets buffer overflow
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-07-17 Nicholas PigginKVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leak
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-07-17 Nicholas PigginKVM: PPC: Book3S: Fix CONFIG_TRANSACTIONAL_MEM=n crash
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-07-15 Nicholas PigginKVM: PPC: Book3S HV P9: Fix guest TM support
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-07-08 Valentin Schneiderpowerpc/preempt: Don't touch the idle task's preempt_count...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-07-06 Nicholas Pigginpowerpc/64e: Fix system call illegal mtmsrd instruction
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-07-05 Cédric Le Goaterpowerpc/xive: Fix error handling when allocating an IPI
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-07-05 Naveen N. Raopowerpc/bpf: Reject atomic ops in ppc32 JIT
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-07-05 Naveen N. Raopowerpc/bpf: Fix detecting BPF atomic instructions
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-07-05 Christophe Leroypowerpc/mm: Fix lockup on kernel exec fault
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-07-01 Michael Ellermanpowerpc: Only build restart_table.c for 64s
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-30 Nicholas Pigginpowerpc/64s: move ret_from_fork etc above __end_soft_masked
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-30 Nicholas Pigginpowerpc/64s/interrupt: clean up interrupt return labels
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-30 Nicholas Pigginpowerpc/64/interrupt: add missing kprobe annotations...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-30 Nicholas Pigginpowerpc/64: enable MSR[EE] in irq replay pt_regs
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-30 Nicholas Pigginpowerpc/64s/interrupt: preserve regs->softe for NMI...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-30 Nicholas Pigginpowerpc/64s: add a table of implicit soft-masked addresses
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-30 Nicholas Pigginpowerpc/64e: remove implicit soft-masking and interrupt...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-30 Nicholas Pigginpowerpc/64e: fix CONFIG_RELOCATABLE build warnings
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-30 Nicholas Pigginpowerpc/64s: fix hash page fault interrupt handler
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-30 Christophe Leroypowerpc/4xx: Fix setup_kuep() on SMP
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-30 Christophe Leroypowerpc/32s: Fix setup_{kuap/kuep}() on SMP
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-26 Christophe Leroypowerpc/interrupt: Use names in check_return_regs_valid()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Christophe Leroypowerpc/interrupt: Also use exit_must_hard_disable...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Jason Wangpowerpc/sysfs: Replace sizeof(arr)/sizeof(arr[0]) with...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Christophe Leroypowerpc/ptrace: Refactor regs_set_return_{msr/ip}
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Christophe Leroypowerpc/ptrace: Move set_return_regs_changed() before...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Michael Ellermanpowerpc/stacktrace: Fix spurious "stale" traces in...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Michael Ellermanpowerpc/pseries/vas: Include irqdomain.h
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Arnd Bergmannpowerpc: mark local variables around longjmp as volatile
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Paul Mackerraspowerpc/pmu: Make the generic compat PMU use the architected...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Nathan Lynchpowerpc/pseries/dlpar: use rtas_get_sensor()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Nathan Lynchpowerpc/rtas-rtc: remove unused constant
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Kajol Jainpowerpc/papr_scm: trivial: fix typo in a comment
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Michael Ellermanpowerpc: Fix is_kvm_guest() / kvm_para_available()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Michael Ellermanpowerpc/64s: Make prom_init require RELOCATABLE
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Haren Myneniselftests/powerpc: Use req_max_processed_len from sysfs...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Naveen N. Raopowerpc/bpf: Use bctrl for making function calls
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Naveen N. Raopowerpc/xmon: Add support for running a command on...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Naveen N. Raopowerpc/configs: Enable STACK_TRACER and FTRACE_SYSCALLS...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Naveen N. Raopowerpc/kprobes: Warn if instruction patching failed
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Naveen N. Raopowerpc/kprobes: Roll IS_RFI() macro into IS_RFID()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Vaibhav Jainpowerpc/papr_scm: Add support for reporting dirty-shutdown...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Vaibhav Jainpowerpc/papr_scm: Make 'perf_stats' invisible if perf...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-25 Naveen N. Raopowerpc/kprobes: Fix Oops by passing ppc_inst as a...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Nicholas Pigginpowerpc/64s: Fix copy-paste data exposure into newly...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Christophe Leroypowerpc/32: Avoid #ifdef nested with FTR_SECTION on...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Christophe Leroypowerpc/32: Reduce code duplication of system call...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Christophe Leroypowerpc/32: Interchange r1 and r11 in SYSCALL_ENTRY...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Christophe Leroypowerpc/32: Interchange r10 and r12 in SYSCALL_ENTRY...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Christophe Leroypowerpc: Remove klimit
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Christophe Leroypowerpc/mm: Properly coalesce pages in ptdump
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Christophe Leroypowerpc/mm: Leave a gap between early allocated IO...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Andy Shevchenkopowerpc/papr_scm: Properly handle UUID types and API
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Daniel Henrique... powerpc/pseries: fail quicker in dlpar_memory_add_by_ic()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Daniel Henrique... powerpc/pseries: break early in dlpar_memory_add_by_count...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Daniel Henrique... powerpc/pseries: skip reserved LMBs in dlpar_memory_add_by_c...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Nicholas Pigginpowerpc: Offline CPU in stop_this_cpu()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Nicholas Pigginpowerpc: Make PPC_IRQ_SOFT_MASK_DEBUG depend on PPC64
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Nicholas Pigginpowerpc/64s: Remove irq mask workaround in accumulate_stolen...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Nicholas Pigginpowerpc/pseries: Enable hardlockup watchdog for PowerVM...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Nicholas Pigginpowerpc/64s/interrupt: Check and fix srr_valid without...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Christophe Leroypowerpc/interrupt: Remove prep_irq_for_user_exit()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Christophe Leroypowerpc/interrupt: Refactor prep_irq_for_{user/kernel_enable...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Christophe Leroypowerpc/interrupt: Interchange prep_irq_for_{kernel_enabled...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Christophe Leroypowerpc/interrupt: Refactor interrupt_exit_user_prepare()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Christophe Leroypowerpc/interrupt: Rename and lightly change syscall_exit_pr...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Nicholas Pigginpowerpc/64: use interrupt restart table to speed up...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Nicholas Pigginpowerpc/64: treat low kernel text as irqs soft-masked
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Nicholas Pigginpowerpc/64: interrupt soft-enable race fix
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Nicholas Pigginpowerpc/64: allow alternate return locations for soft...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Nicholas Pigginpowerpc/64s: save one more register in the masked interrupt...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Nicholas Pigginpowerpc/64s: system call avoid setting MSR[RI] until...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Nicholas Pigginpowerpc/64: move interrupt return asm to interrupt_64.S
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Nicholas Pigginpowerpc/64s: avoid reloading (H)SRR registers if they...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Nicholas Pigginpowerpc/64s: introduce different functions to return...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Nicholas Pigginpowerpc: remove interrupt exit helpers unused argument
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Christophe Leroypowerpc/interrupt: Fix CONFIG ifdef typo
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Michael Ellermanpowerpc/prom_init: Pass linux_banner to firmware via...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Michael Ellermanpowerpc/prom_init: Convert prom_strcpy() into prom_strscpy_pad()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-24 Michael Ellermanpowerpc/64s: Fix boot failure with 4K Radix
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-22 Michael EllermanMerge branch 'topic/ppc-kvm' into next
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2021-06-22 Nathan ChancellorKVM: PPC: Book3S HV: Workaround high stack usage with...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-22 Bharata B RaoKVM: PPC: Book3S HV: Use H_RPT_INVALIDATE in nested KVM
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-22 Bharata B RaoKVM: PPC: Book3S HV: Add KVM_CAP_PPC_RPT_INVALIDATE...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-06-22 Bharata B RaoKVM: PPC: Book3S HV: Nested support in H_RPT_INVALIDATE
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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