Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
---
arch/x86/kvm/lapic.c | 7 ++++---
arch/x86/kvm/x86.c | 4 +++-
2 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 4c76c602576e..4af0e105caad 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -410,8 +410,6 @@ static inline int apic_find_highest_irr(struct kvm_lapic *apic)
if (!apic->irr_pending)
return -1;
- if (apic->vcpu->arch.apicv_active)
- kvm_x86_ops->sync_pir_to_irr(apic->vcpu);
result = apic_search_irr(apic);
ASSERT(result == -1 || result >= 16);
@@ -581,7 +579,10 @@ static void pv_eoi_clr_pending(struct kvm_vcpu *vcpu)
static int apic_has_interrupt_for_ppr(struct kvm_lapic *apic, u32 ppr)
{
- int highest_irr = apic_find_highest_irr(apic);
+ int highest_irr;
+ if (apic->vcpu->arch.apicv_active)
+ kvm_x86_ops->sync_pir_to_irr(apic->vcpu);
+ highest_irr = apic_find_highest_irr(apic);
if (highest_irr == -1 || (highest_irr & 0xF0) <= ppr)
return -1;
return highest_irr;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 32e5f54a8eba..641e9309ee08 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -6719,9 +6719,11 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
* Update architecture specific hints for APIC
* virtual interrupt delivery.
*/
- if (vcpu->arch.apicv_active)
+ if (vcpu->arch.apicv_active) {
+ kvm_x86_ops->sync_pir_to_irr(vcpu);
kvm_x86_ops->hwapic_irr_update(vcpu,
kvm_lapic_find_highest_irr(vcpu));
+ }
}
if (kvm_check_request(KVM_REQ_EVENT, vcpu) || req_int_win) {
--
1.8.3.1
--
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