mirror of https://gitee.com/openkylin/linux.git
KVM: arm64: Get rid of the PMU ready state
The PMU ready state has no user left. Goodbye. Reviewed-by: Alexandru Elisei <alexandru.elisei@arm.com> Signed-off-by: Marc Zyngier <maz@kernel.org>
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@ -851,7 +851,6 @@ int kvm_arm_pmu_v3_enable(struct kvm_vcpu *vcpu)
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}
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}
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kvm_pmu_vcpu_reset(vcpu);
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kvm_pmu_vcpu_reset(vcpu);
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vcpu->arch.pmu.ready = true;
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return 0;
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return 0;
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}
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}
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@ -24,13 +24,11 @@ struct kvm_pmu {
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int irq_num;
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int irq_num;
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struct kvm_pmc pmc[ARMV8_PMU_MAX_COUNTERS];
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struct kvm_pmc pmc[ARMV8_PMU_MAX_COUNTERS];
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DECLARE_BITMAP(chained, ARMV8_PMU_MAX_COUNTER_PAIRS);
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DECLARE_BITMAP(chained, ARMV8_PMU_MAX_COUNTER_PAIRS);
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bool ready;
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bool created;
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bool created;
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bool irq_level;
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bool irq_level;
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struct irq_work overflow_work;
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struct irq_work overflow_work;
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};
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};
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#define kvm_arm_pmu_v3_ready(v) ((v)->arch.pmu.ready)
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#define kvm_arm_pmu_irq_initialized(v) ((v)->arch.pmu.irq_num >= VGIC_NR_SGIS)
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#define kvm_arm_pmu_irq_initialized(v) ((v)->arch.pmu.irq_num >= VGIC_NR_SGIS)
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u64 kvm_pmu_get_counter_value(struct kvm_vcpu *vcpu, u64 select_idx);
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u64 kvm_pmu_get_counter_value(struct kvm_vcpu *vcpu, u64 select_idx);
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void kvm_pmu_set_counter_value(struct kvm_vcpu *vcpu, u64 select_idx, u64 val);
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void kvm_pmu_set_counter_value(struct kvm_vcpu *vcpu, u64 select_idx, u64 val);
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@ -61,7 +59,6 @@ int kvm_arm_pmu_v3_enable(struct kvm_vcpu *vcpu);
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struct kvm_pmu {
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struct kvm_pmu {
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};
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};
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#define kvm_arm_pmu_v3_ready(v) (false)
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#define kvm_arm_pmu_irq_initialized(v) (false)
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#define kvm_arm_pmu_irq_initialized(v) (false)
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static inline u64 kvm_pmu_get_counter_value(struct kvm_vcpu *vcpu,
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static inline u64 kvm_pmu_get_counter_value(struct kvm_vcpu *vcpu,
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u64 select_idx)
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u64 select_idx)
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