Messages in this thread Patch in this message | | | From | Eric Auger <> | Subject | [PATCH v2 1/4] KVM: arm/arm64: vgic: vgic_init_maps returns -ENODEV when no online vcpu | Date | Thu, 4 Dec 2014 10:48:01 +0100 |
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To be more explicit upon vgic initialization failure, -ENODEV is returned by vgic_init_maps when no online vcpus can be found at init.
Signed-off-by: Eric Auger <eric.auger@linaro.org> --- virt/kvm/arm/vgic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/virt/kvm/arm/vgic.c b/virt/kvm/arm/vgic.c index b76c38c..907ba0e 100644 --- a/virt/kvm/arm/vgic.c +++ b/virt/kvm/arm/vgic.c @@ -1991,7 +1991,7 @@ static int vgic_init_maps(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 -- 1.9.1
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