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Diffstat (limited to 'arch/x86/kvm/i8254.c')
-rw-r--r--arch/x86/kvm/i8254.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c
index c9569f20dfb..294698b6daf 100644
--- a/arch/x86/kvm/i8254.c
+++ b/arch/x86/kvm/i8254.c
@@ -242,11 +242,11 @@ static void kvm_pit_ack_irq(struct kvm_irq_ack_notifier *kian)
{
struct kvm_kpit_state *ps = container_of(kian, struct kvm_kpit_state,
irq_ack_notifier);
- spin_lock(&ps->inject_lock);
+ raw_spin_lock(&ps->inject_lock);
if (atomic_dec_return(&ps->pit_timer.pending) < 0)
atomic_inc(&ps->pit_timer.pending);
ps->irq_ack = 1;
- spin_unlock(&ps->inject_lock);
+ raw_spin_unlock(&ps->inject_lock);
}
void __kvm_migrate_pit_timer(struct kvm_vcpu *vcpu)
@@ -624,7 +624,7 @@ struct kvm_pit *kvm_create_pit(struct kvm *kvm, u32 flags)
mutex_init(&pit->pit_state.lock);
mutex_lock(&pit->pit_state.lock);
- spin_lock_init(&pit->pit_state.inject_lock);
+ raw_spin_lock_init(&pit->pit_state.inject_lock);
kvm->arch.vpit = pit;
pit->kvm = kvm;
@@ -724,12 +724,12 @@ void kvm_inject_pit_timer_irqs(struct kvm_vcpu *vcpu)
/* Try to inject pending interrupts when
* last one has been acked.
*/
- spin_lock(&ps->inject_lock);
+ raw_spin_lock(&ps->inject_lock);
if (atomic_read(&ps->pit_timer.pending) && ps->irq_ack) {
ps->irq_ack = 0;
inject = 1;
}
- spin_unlock(&ps->inject_lock);
+ raw_spin_unlock(&ps->inject_lock);
if (inject)
__inject_pit_timer_intr(kvm);
}