diff options
Diffstat (limited to 'arch/x86/kvm/lapic.c')
| -rw-r--r-- | arch/x86/kvm/lapic.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index d67206a7b99a..629af0f1c5c4 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -683,8 +683,7 @@ bool kvm_irq_delivery_to_apic_fast(struct kvm *kvm, struct kvm_lapic *src, unsigned long bitmap = 1; struct kvm_lapic **dst; int i; - bool ret = false; - bool x2apic_ipi = src && apic_x2apic_mode(src); + bool ret, x2apic_ipi; *r = -1; @@ -696,16 +695,18 @@ bool kvm_irq_delivery_to_apic_fast(struct kvm *kvm, struct kvm_lapic *src, if (irq->shorthand) return false; + x2apic_ipi = src && apic_x2apic_mode(src); if (irq->dest_id == (x2apic_ipi ? X2APIC_BROADCAST : APIC_BROADCAST)) return false; + ret = true; rcu_read_lock(); map = rcu_dereference(kvm->arch.apic_map); - if (!map) + if (!map) { + ret = false; goto out; - - ret = true; + } if (irq->dest_mode == APIC_DEST_PHYSICAL) { if (irq->dest_id >= ARRAY_SIZE(map->phys_map)) |