diff options
Diffstat (limited to '')
-rw-r--r-- | arch/x86/kvm/x86.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 143815142678..ede81264c06f 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -5938,7 +5938,7 @@ int kvm_vm_ioctl_enable_cap(struct kvm *kvm, smp_wmb(); kvm->arch.irqchip_mode = KVM_IRQCHIP_SPLIT; kvm->arch.nr_reserved_ioapic_pins = cap->args[0]; - kvm_request_apicv_update(kvm, true, APICV_INHIBIT_REASON_ABSENT); + kvm_clear_apicv_inhibit(kvm, APICV_INHIBIT_REASON_ABSENT); r = 0; split_irqchip_unlock: mutex_unlock(&kvm->lock); @@ -6335,7 +6335,7 @@ set_identity_unlock: /* Write kvm->irq_routing before enabling irqchip_in_kernel. */ smp_wmb(); kvm->arch.irqchip_mode = KVM_IRQCHIP_KERNEL; - kvm_request_apicv_update(kvm, true, APICV_INHIBIT_REASON_ABSENT); + kvm_clear_apicv_inhibit(kvm, APICV_INHIBIT_REASON_ABSENT); create_irqchip_unlock: mutex_unlock(&kvm->lock); break; @@ -9744,8 +9744,8 @@ out: } EXPORT_SYMBOL_GPL(kvm_vcpu_update_apicv); -void __kvm_request_apicv_update(struct kvm *kvm, bool activate, - enum kvm_apicv_inhibit reason) +void __kvm_set_or_clear_apicv_inhibit(struct kvm *kvm, + enum kvm_apicv_inhibit reason, bool set) { unsigned long old, new; @@ -9756,13 +9756,13 @@ void __kvm_request_apicv_update(struct kvm *kvm, bool activate, old = new = kvm->arch.apicv_inhibit_reasons; - if (activate) - __clear_bit(reason, &new); - else + if (set) __set_bit(reason, &new); + else + __clear_bit(reason, &new); if (!!old != !!new) { - trace_kvm_apicv_update_request(activate, reason); + trace_kvm_apicv_update_request(reason, !set); /* * Kick all vCPUs before setting apicv_inhibit_reasons to avoid * false positives in the sanity check WARN in svm_vcpu_run(). @@ -9786,17 +9786,17 @@ void __kvm_request_apicv_update(struct kvm *kvm, bool activate, } } -void kvm_request_apicv_update(struct kvm *kvm, bool activate, - enum kvm_apicv_inhibit reason) +void kvm_set_or_clear_apicv_inhibit(struct kvm *kvm, + enum kvm_apicv_inhibit reason, bool set) { if (!enable_apicv) return; down_write(&kvm->arch.apicv_update_lock); - __kvm_request_apicv_update(kvm, activate, reason); + __kvm_set_or_clear_apicv_inhibit(kvm, reason, set); up_write(&kvm->arch.apicv_update_lock); } -EXPORT_SYMBOL_GPL(kvm_request_apicv_update); +EXPORT_SYMBOL_GPL(kvm_set_or_clear_apicv_inhibit); static void vcpu_scan_ioapic(struct kvm_vcpu *vcpu) { @@ -10944,7 +10944,7 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu, static void kvm_arch_vcpu_guestdbg_update_apicv_inhibit(struct kvm *kvm) { - bool inhibit = false; + bool set = false; struct kvm_vcpu *vcpu; unsigned long i; @@ -10952,11 +10952,11 @@ static void kvm_arch_vcpu_guestdbg_update_apicv_inhibit(struct kvm *kvm) kvm_for_each_vcpu(i, vcpu, kvm) { if (vcpu->guest_debug & KVM_GUESTDBG_BLOCKIRQ) { - inhibit = true; + set = true; break; } } - __kvm_request_apicv_update(kvm, !inhibit, APICV_INHIBIT_REASON_BLOCKIRQ); + __kvm_set_or_clear_apicv_inhibit(kvm, APICV_INHIBIT_REASON_BLOCKIRQ, set); up_write(&kvm->arch.apicv_update_lock); } |