| Message ID | 1417686484-20828-2-git-send-email-eric.auger@linaro.org |
|---|---|
| State | Superseded |
| Headers | show
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[80.11.198.90]) by mx.google.com with ESMTPSA id wz5sm39765342wjc.29.2014.12.04.01.49.46 for <multiple recipients> (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 04 Dec 2014 01:49:47 -0800 (PST) From: Eric Auger <eric.auger@linaro.org> To: eric.auger@st.com, eric.auger@linaro.org, christoffer.dall@linaro.org, marc.zyngier@arm.com, andre.przywara@arm.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, alex.williamson@redhat.com, agraf@suse.de, gleb@kernel.org, pbonzini@redhat.com Cc: linux-kernel@vger.kernel.org, patches@linaro.org, will.deacon@arm.com, a.motakis@virtualopensystems.com 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 Message-Id: <1417686484-20828-2-git-send-email-eric.auger@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1417686484-20828-1-git-send-email-eric.auger@linaro.org> References: <1417686484-20828-1-git-send-email-eric.auger@linaro.org> X-Removed-Original-Auth: Dkim didn't pass. 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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
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(-)