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KVM: arm/arm64: vgic: vgic_init returns -ENODEV when no online vcpu 

To be more explicit on vgic initialization failure, -ENODEV is
returned by vgic_init when no online vcpus can be found at init.

Signed-off-by: Eric Auger <eric.auger@linaro.org>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
This commit is contained in:
Eric Auger 2014-12-15 18:43:32 +01:00 committed by Christoffer Dall
parent bab5bb3982
commit 66b030e48a
1 changed files with 1 additions and 1 deletions
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2
virt/kvm/arm/vgic.c
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@ -1809,7 +1809,7 @@ static int vgic_init(struct kvm *kvm)
nr_cpus = dist->nr_cpus = atomic_read(&kvm->online_vcpus);
if (!nr_cpus) /* No vcpus? Can't be good... */
return -EINVAL;
return -ENODEV;
/*
* If nobody configured the number of interrupts, use the