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 <[email protected]> --- 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
