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Diffstat (limited to 'arch/x86/kvm/lapic.c')
-rw-r--r--arch/x86/kvm/lapic.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 9fde0ac2426..be94f93a73f 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -439,7 +439,7 @@ struct kvm_vcpu *kvm_get_lowest_prio_vcpu(struct kvm *kvm, u8 vector,
static void apic_set_eoi(struct kvm_lapic *apic)
{
int vector = apic_find_highest_isr(apic);
-
+ int trigger_mode;
/*
* Not every write EOI will has corresponding ISR,
* one example is when Kernel check timer on setup_IO_APIC
@@ -451,7 +451,10 @@ static void apic_set_eoi(struct kvm_lapic *apic)
apic_update_ppr(apic);
if (apic_test_and_clear_vector(vector, apic->regs + APIC_TMR))
- kvm_ioapic_update_eoi(apic->vcpu->kvm, vector);
+ trigger_mode = IOAPIC_LEVEL_TRIG;
+ else
+ trigger_mode = IOAPIC_EDGE_TRIG;
+ kvm_ioapic_update_eoi(apic->vcpu->kvm, vector, trigger_mode);
}
static void apic_send_ipi(struct kvm_lapic *apic)