diff options
| -rw-r--r-- | arch/x86/kvm/lapic.c | 17 | ||||
| -rw-r--r-- | arch/x86/kvm/lapic.h | 5 |
2 files changed, 12 insertions, 10 deletions
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index fcf42a340790..9a54fccd0aa2 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -87,11 +87,6 @@ bool kvm_apic_pending_eoi(struct kvm_vcpu *vcpu, int vector) apic_test_vector(vector, apic->regs + APIC_IRR); } -static inline void apic_clear_vector(int vec, void *bitmap) -{ - clear_bit(VEC_POS(vec), (bitmap) + REG_POS(vec)); -} - static inline int __apic_test_and_set_vector(int vec, void *bitmap) { return __test_and_set_bit(VEC_POS(vec), (bitmap) + REG_POS(vec)); @@ -445,12 +440,12 @@ static inline void apic_clear_irr(int vec, struct kvm_lapic *apic) if (unlikely(vcpu->arch.apicv_active)) { /* need to update RVI */ - apic_clear_vector(vec, apic->regs + APIC_IRR); + kvm_lapic_clear_vector(vec, apic->regs + APIC_IRR); kvm_x86_ops->hwapic_irr_update(vcpu, apic_find_highest_irr(apic)); } else { apic->irr_pending = false; - apic_clear_vector(vec, apic->regs + APIC_IRR); + kvm_lapic_clear_vector(vec, apic->regs + APIC_IRR); if (apic_search_irr(apic) != -1) apic->irr_pending = true; } @@ -1055,9 +1050,11 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode, if (apic_test_vector(vector, apic->regs + APIC_TMR) != !!trig_mode) { if (trig_mode) - kvm_lapic_set_vector(vector, apic->regs + APIC_TMR); + kvm_lapic_set_vector(vector, + apic->regs + APIC_TMR); else - apic_clear_vector(vector, apic->regs + APIC_TMR); + kvm_lapic_clear_vector(vector, + apic->regs + APIC_TMR); } if (vcpu->arch.apicv_active) @@ -2333,7 +2330,7 @@ int kvm_create_lapic(struct kvm_vcpu *vcpu, int timer_advance_ns) /* * APIC is created enabled. This will prevent kvm_lapic_set_base from - * thinking that APIC satet has changed. + * thinking that APIC state has changed. */ vcpu->arch.apic_base = MSR_IA32_APICBASE_ENABLE; static_key_slow_inc(&apic_sw_disabled.key); /* sw disabled at reset */ diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h index f974a3d5a44d..36747174e4a8 100644 --- a/arch/x86/kvm/lapic.h +++ b/arch/x86/kvm/lapic.h @@ -130,6 +130,11 @@ void kvm_lapic_exit(void); #define VEC_POS(v) ((v) & (32 - 1)) #define REG_POS(v) (((v) >> 5) << 4) +static inline void kvm_lapic_clear_vector(int vec, void *bitmap) +{ + clear_bit(VEC_POS(vec), (bitmap) + REG_POS(vec)); +} + static inline void kvm_lapic_set_vector(int vec, void *bitmap) { set_bit(VEC_POS(vec), (bitmap) + REG_POS(vec)); |