Commit f3bff631 authored by Yang Zhang's avatar Yang Zhang Committed by Marcelo Tosatti
Browse files

KVM: Force vmexit with virtual interrupt delivery



Need the EOI to track interrupt deliver status, so force vmexit
on EOI for rtc interrupt when enabling virtual interrupt delivery.
Signed-off-by: default avatarYang Zhang <yang.z.zhang@Intel.com>
Reviewed-by: default avatarGleb Natapov <gleb@redhat.com>
Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
parent 10606919
......@@ -189,7 +189,7 @@ void kvm_ioapic_calculate_eoi_exitmap(struct kvm_vcpu *vcpu,
if (!e->fields.mask &&
(e->fields.trig_mode == IOAPIC_LEVEL_TRIG ||
kvm_irq_has_notifier(ioapic->kvm, KVM_IRQCHIP_IOAPIC,
index))) {
index) || index == RTC_GSI)) {
if (kvm_apic_match_dest(vcpu, NULL, 0,
e->fields.dest_id, e->fields.dest_mode))
__set_bit(e->fields.vector, (unsigned long *)eoi_exit_bitmap);
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment