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path: root/arch/powerpc/kvm/book3s_hv.c
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2022-01-25KVM: PPC: Book3S HV Nested: Fix nested HFSCR being clobbered with multiple vCPUsNicholas Piggin1-2/+1
2021-12-19Merge branch 'topic/ppc-kvm' of https://git.kernel.org/pub/scm/linux/kernel/g...Paolo Bonzini1-409/+451
2021-12-14KVM: PPC: Book3S HV P9: Use kvm_arch_vcpu_get_wait() to get rcuwait objectSean Christopherson1-2/+3
2021-12-08KVM: Keep memslots in tree-based structures instead of array-based onesMaciej S. Szmigiero1-1/+2
2021-12-08KVM: PPC: Avoid referencing userspace memory region in memslot updatesSean Christopherson1-9/+3
2021-12-08KVM: Let/force architectures to deal with arch specific memslot dataSean Christopherson1-7/+10
2021-12-08KVM: Use 'unsigned long' as kvm_for_each_vcpu()'s indexMarc Zyngier1-4/+4
2021-12-02KVM: PPC: Book3S: Suppress warnings when allocating too big memory slotsAlexey Kardashevskiy1-2/+6
2021-11-24KVM: PPC: Book3S HV P9: Remove subcore HMI handlingNicholas Piggin1-7/+5
2021-11-24KVM: PPC: Book3S HV P9: Stop using vc->dpdesNicholas Piggin1-8/+10
2021-11-24KVM: PPC: Book3S HV P9: Tidy kvmppc_create_dtl_entryNicholas Piggin1-25/+35
2021-11-24KVM: PPC: Book3S HV P9: Remove most of the vcore logicNicholas Piggin1-62/+85
2021-11-24KVM: PPC: Book3S HV P9: Avoid cpu_in_guest atomics on entry and exitNicholas Piggin1-17/+22
2021-11-24KVM: PPC: Book3S HV P9: Add unlikely annotation for !mmu_readyNicholas Piggin1-1/+1
2021-11-24KVM: PPC: Book3S HV P9: Improve mfmsr performance on entryNicholas Piggin1-15/+3
2021-11-24KVM: PPC: Book3S HV Nested: Avoid extra mftb() in nested entryNicholas Piggin1-0/+12
2021-11-24KVM: PPC: Book3S HV P9: Avoid tlbsync sequence on radix guest exitNicholas Piggin1-10/+38
2021-11-24KVM: PPC: Book3S HV P9: Don't restore PSSCR if not neededNicholas Piggin1-2/+5
2021-11-24KVM: PPC: Book3S HV P9: Use Linux SPR save/restore to manage some host SPRsNicholas Piggin1-20/+1
2021-11-24KVM: PPC: Book3S HV P9: Demand fault TM facility registersNicholas Piggin1-6/+20
2021-11-24KVM: PPC: Book3S HV P9: Demand fault EBB facility registersNicholas Piggin1-2/+14
2021-11-24KVM: PPC: Book3S HV P9: Restrict DSISR canary workaround to processors that r...Nicholas Piggin1-1/+2
2021-11-24KVM: PPC: Book3S HV P9: Switch PMU to guest as late as possibleNicholas Piggin1-4/+2
2021-11-24KVM: PPC: Book3S HV P9: Move remaining SPR and MSR access into low level entryNicholas Piggin1-43/+36
2021-11-24KVM: PPC: Book3S HV P9: Move nested guest entry into its own functionNicholas Piggin1-58/+67
2021-11-24KVM: PPC: Book3S HV P9: Move host OS save/restore functions to built-inNicholas Piggin1-378/+1
2021-11-24KVM: PPC: Book3S HV P9: Move vcpu register save/restore into functionsNicholas Piggin1-24/+41
2021-11-24KVM: PPC: Book3S HV P9: Juggle SPR switching aroundNicholas Piggin1-4/+4
2021-11-24KVM: PPC: Book3S HV P9: Only execute mtSPR if the value changedNicholas Piggin1-20/+31
2021-11-24KVM: PPC: Book3S HV P9: Avoid SPR scoreboard stallsNicholas Piggin1-4/+4
2021-11-24KVM: PPC: Book3S HV P9: Optimise timebase readsNicholas Piggin1-42/+46
2021-11-24KVM: PPC: Book3S HV: Change dec_expires to be relative to guest timebaseNicholas Piggin1-28/+30
2021-11-24KVM: PPC: Book3S HV P9: Add kvmppc_stop_thread to match kvmppc_start_threadNicholas Piggin1-2/+9
2021-11-24KVM: PPC: Book3S HV P9: Improve mtmsrd scheduling by delaying MSR[EE] disableNicholas Piggin1-5/+18
2021-11-24KVM: PPC: Book3S HV P9: Reduce mtmsrd instructions required to save host SPRsNicholas Piggin1-19/+40
2021-11-24KVM: PPC: Book3S HV P9: Move SPRG restore to restore_p9_host_os_sprsNicholas Piggin1-2/+2
2021-11-24KVM: PPC: Book3S HV: CTRL SPR does not require read-modify-writeNicholas Piggin1-1/+1
2021-11-24KVM: PPC: Book3S HV P9: Factor out yield_count incrementNicholas Piggin1-12/+12
2021-11-24KVM: PPC: Book3S HV P9: Demand fault PMU SPRs when marked not inuseNicholas Piggin1-33/+98
2021-11-24KVM: PPC: Book3S HV P9: Factor PMU save/load into context switch functionsNicholas Piggin1-33/+28
2021-11-24KVM: PPC: Book3S HV P9: Implement PMU save/restore in CNicholas Piggin1-26/+195
2021-11-24powerpc/64s: Always set PMU control registers to frozen/disabled when not in useNicholas Piggin1-0/+5
2021-11-24KVM: PPC: Book3S HV: Don't always save PMU for guest capable of nestingNicholas Piggin1-2/+8
2021-11-24KVM: PPC: Book3S HV: POWER10 enable HAIL when running radix guestsNicholas Piggin1-4/+25
2021-11-24powerpc/time: add API for KVM to re-arm the host timer/decrementerNicholas Piggin1-5/+2
2021-11-24KVM: PPC: Book3S HV P9: Reduce mftb per guest entry/exitNicholas Piggin1-2/+2
2021-11-24KVM: PPC: Book3S HV P9: Use host timer accounting to avoid decrementer readNicholas Piggin1-7/+7
2021-11-24KMV: PPC: Book3S HV P9: Use set_dec to set decrementer to hostNicholas Piggin1-1/+1
2021-11-24powerpc/64s: guard optional TIDR SPR with CPU ftr testNicholas Piggin1-4/+8
2021-10-28KVM: PPC: Tick accounting should defer vtime accounting 'til after IRQ handlingLaurent Vivier1-2/+28
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