diff options
| -rw-r--r-- | arch/x86/kvm/lapic.c | 7 | ||||
| -rw-r--r-- | arch/x86/kvm/x86.c | 9 | ||||
| -rw-r--r-- | arch/x86/kvm/x86.h | 1 |
3 files changed, 11 insertions, 6 deletions
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 3eb7f8d9992c..a688fbffb34e 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -1076,16 +1076,11 @@ static void apic_timer_expired(struct kvm_lapic *apic) wait_queue_head_t *q = &vcpu->wq; struct kvm_timer *ktimer = &apic->lapic_timer; - /* - * Note: KVM_REQ_PENDING_TIMER is implicitly checked in - * vcpu_enter_guest. - */ if (atomic_read(&apic->lapic_timer.pending)) return; atomic_inc(&apic->lapic_timer.pending); - /* FIXME: this code should not know anything about vcpus */ - kvm_make_request(KVM_REQ_PENDING_TIMER, vcpu); + kvm_set_pending_timer(vcpu); if (waitqueue_active(q)) wake_up_interruptible(q); diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 559e3fd6c897..49ecda7ca958 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -1087,6 +1087,15 @@ static void update_pvclock_gtod(struct timekeeper *tk) } #endif +void kvm_set_pending_timer(struct kvm_vcpu *vcpu) +{ + /* + * Note: KVM_REQ_PENDING_TIMER is implicitly checked in + * vcpu_enter_guest. This function is only called from + * the physical CPU that is running vcpu. + */ + kvm_make_request(KVM_REQ_PENDING_TIMER, vcpu); +} static void kvm_write_wall_clock(struct kvm *kvm, gpa_t wall_clock) { diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h index 07994f38dacf..f5fef1868096 100644 --- a/arch/x86/kvm/x86.h +++ b/arch/x86/kvm/x86.h @@ -147,6 +147,7 @@ static inline void kvm_register_writel(struct kvm_vcpu *vcpu, void kvm_before_handle_nmi(struct kvm_vcpu *vcpu); void kvm_after_handle_nmi(struct kvm_vcpu *vcpu); +void kvm_set_pending_timer(struct kvm_vcpu *vcpu); int kvm_inject_realmode_interrupt(struct kvm_vcpu *vcpu, int irq, int inc_eip); void kvm_write_tsc(struct kvm_vcpu *vcpu, struct msr_data *msr); |