diff options
Diffstat (limited to 'arch/x86/kvm/irq_comm.c')
| -rw-r--r-- | arch/x86/kvm/irq_comm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/kvm/irq_comm.c b/arch/x86/kvm/irq_comm.c index c89228980230..8f4499c7ffc1 100644 --- a/arch/x86/kvm/irq_comm.c +++ b/arch/x86/kvm/irq_comm.c @@ -389,13 +389,15 @@ void kvm_scan_ioapic_routes(struct kvm_vcpu *vcpu, u64 *eoi_exit_bitmap) for (i = 0; i < nr_ioapic_pins; ++i) { hlist_for_each_entry(entry, &table->map[i], link) { u32 dest_id, dest_mode; + bool level; if (entry->type != KVM_IRQ_ROUTING_MSI) continue; dest_id = (entry->msi.address_lo >> 12) & 0xff; dest_mode = (entry->msi.address_lo >> 2) & 0x1; - if (kvm_apic_match_dest(vcpu, NULL, 0, dest_id, - dest_mode)) { + level = entry->msi.data & MSI_DATA_TRIGGER_LEVEL; + if (level && kvm_apic_match_dest(vcpu, NULL, 0, + dest_id, dest_mode)) { u32 vector = entry->msi.data & 0xff; __set_bit(vector, |