Make sure that we kick the appropriate vcpu when delivering
an interrupt. This makes sure that we wake any idle cpus
to cause a "vcpu_run" and an interrupt injection to occur.
Signed-off-by: Chris Lalancette <clalance@xxxxxxxxxx>
---
virt/kvm/irq_comm.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/virt/kvm/irq_comm.c b/virt/kvm/irq_comm.c
index 9b07734..96df854 100644
--- a/virt/kvm/irq_comm.c
+++ b/virt/kvm/irq_comm.c
@@ -98,6 +98,7 @@ int kvm_irq_delivery_to_apic(struct kvm *kvm, struct kvm_lapic *src,
if (r < 0)
r = 0;
r += kvm_apic_set_irq(vcpu, irq);
+ kvm_vcpu_kick(vcpu);
} else {
if (!lowest)
lowest = vcpu;
@@ -106,8 +107,10 @@ int kvm_irq_delivery_to_apic(struct kvm *kvm, struct kvm_lapic *src,
}
}
- if (lowest)
+ if (lowest) {
r = kvm_apic_set_irq(lowest, irq);
+ kvm_vcpu_kick(lowest);
+ }
return r;
}
--
1.6.5.2
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