KVM: Update intr delivery func to accept unsigned long* bitmap

Would be used with bit ops, and would be easily extended if KVM_MAX_VCPUS is
increased.

Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

2 files changed, 2 insertions, 2 deletions

diff --git a/virt/kvm/ioapic.h b/virt/kvm/ioapic.h
index f395798bc1d1..7275f87a11cd 100644
--- a/virt/kvm/ioapic.h
+++ b/virt/kvm/ioapic.h
@@ -65,7 +65,7 @@ static inline struct kvm_ioapic *ioapic_irqchip(struct kvm *kvm)
 }
 
 struct kvm_vcpu *kvm_get_lowest_prio_vcpu(struct kvm *kvm, u8 vector,
-                                       unsigned long bitmap);
+                                       unsigned long *bitmap);
 void kvm_ioapic_update_eoi(struct kvm *kvm, int vector, int trigger_mode);
 int kvm_ioapic_init(struct kvm *kvm);
 int kvm_ioapic_set_irq(struct kvm_ioapic *ioapic, int irq, int level);
diff --git a/virt/kvm/irq_comm.c b/virt/kvm/irq_comm.c
index e8ff89c3cca7..d4421cd6d663 100644
--- a/virt/kvm/irq_comm.c
+++ b/virt/kvm/irq_comm.c
@@ -55,7 +55,7 @@ void kvm_get_intr_delivery_bitmask(struct kvm_ioapic *ioapic,
         switch (entry->fields.delivery_mode) {
         case IOAPIC_LOWEST_PRIORITY:
                 vcpu = kvm_get_lowest_prio_vcpu(ioapic->kvm,
-                                entry->fields.vector, *deliver_bitmask);
+                                entry->fields.vector, deliver_bitmask);
                 *deliver_bitmask = 1 << vcpu->vcpu_id;
                 break;
         case IOAPIC_FIXED: