On PPR update, we set KVM_REQ_EVENT unconditionally anytime PPR is lowered.
But we can take into account IRR here already.
Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
---
arch/x86/kvm/lapic.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index f936644d8011..dc4ea8bdea9c 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -607,7 +607,8 @@ static void apic_update_ppr(struct kvm_lapic *apic)
{
u32 ppr;
- if (__apic_update_ppr(apic, &ppr))
+ if (__apic_update_ppr(apic, &ppr) &&
+ apic_has_interrupt_for_ppr(apic, ppr) != -1)
kvm_make_request(KVM_REQ_EVENT, apic->vcpu);
}
--
1.8.3.1
--
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