From 66a97aa44c7d2f90765067e15451a29ff8b6c16b Mon Sep 17 00:00:00 2001 From: Eric Auger Date: Mon, 15 Dec 2014 18:43:32 +0100 Subject: [PATCH] KVM: arm/arm64: vgic: vgic_init returns -ENODEV when no online vcpu commit 66b030e48af68fd4c22d343908bc057207a0a31e upstream. 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 Signed-off-by: Christoffer Dall Signed-off-by: Shannon Zhao Signed-off-by: Greg Kroah-Hartman --- 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 b43e891dc5bfc..680e4107352a6 100644 --- a/virt/kvm/arm/vgic.c +++ b/virt/kvm/arm/vgic.c @@ -1812,7 +1812,7 @@ 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 -- 2.47.2