diff --git a/arch/arm64/kvm/vgic/vgic-its.c b/arch/arm64/kvm/vgic/vgic-its.c index ec6d5b9fc57c09aa0513d3546c636e1e151d4ef1..4f31880803d4c5873ea1307585af7bab1361f8e1 100644 --- a/arch/arm64/kvm/vgic/vgic-its.c +++ b/arch/arm64/kvm/vgic/vgic-its.c @@ -593,15 +593,16 @@ static struct vgic_irq *vgic_its_check_cache(struct kvm *kvm, phys_addr_t db, { struct vgic_dist *dist = &kvm->arch.vgic; struct vgic_irq *irq; + unsigned long flags; int cpu; int cacheid; cpu = smp_processor_id(); cacheid = cpu % LPI_TRANS_CACHES_NUM; - raw_spin_lock(&dist->lpi_translation_cache[cacheid].lpi_cache_lock); + raw_spin_lock_irqsave(&dist->lpi_translation_cache[cacheid].lpi_cache_lock, flags); irq = __vgic_its_check_cache(dist, db, devid, eventid, cacheid); - raw_spin_unlock(&dist->lpi_translation_cache[cacheid].lpi_cache_lock); + raw_spin_unlock_irqrestore(&dist->lpi_translation_cache[cacheid].lpi_cache_lock, flags); return irq; }