diff options
Diffstat (limited to 'arch/x86/kvm/ioapic.c')
| -rw-r--r-- | arch/x86/kvm/ioapic.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kvm/ioapic.c b/arch/x86/kvm/ioapic.c index bb257793b6cb..eed96ff6e722 100644 --- a/arch/x86/kvm/ioapic.c +++ b/arch/x86/kvm/ioapic.c @@ -321,7 +321,8 @@ void kvm_fire_mask_notifiers(struct kvm *kvm, unsigned irqchip, unsigned pin, idx = srcu_read_lock(&kvm->irq_srcu); gsi = kvm_irq_map_chip_pin(kvm, irqchip, pin); if (gsi != -1) - hlist_for_each_entry_rcu(kimn, &ioapic->mask_notifier_list, link) + hlist_for_each_entry_srcu(kimn, &ioapic->mask_notifier_list, link, + srcu_read_lock_held(&kvm->irq_srcu)) if (kimn->irq == gsi) kimn->func(kimn, mask); srcu_read_unlock(&kvm->irq_srcu, idx); |