This is a note to let you know that I've just added the patch titled KVM: arm/arm64: vgic: vgic_init returns -ENODEV when no online vcpu to the 3.19-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: kvm-arm-arm64-vgic-vgic_init-returns-enodev-when-no-online-vcpu.patch and it can be found in the queue-3.19 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 66b030e48af68fd4c22d343908bc057207a0a31e Mon Sep 17 00:00:00 2001 From: Eric Auger <eric.auger@xxxxxxxxxx> Date: Mon, 15 Dec 2014 18:43:32 +0100 Subject: KVM: arm/arm64: vgic: vgic_init returns -ENODEV when no online vcpu From: Eric Auger <eric.auger@xxxxxxxxxx> 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 <eric.auger@xxxxxxxxxx> Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx> Signed-off-by: Shannon Zhao <shannon.zhao@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- virt/kvm/arm/vgic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- 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 Patches currently in stable-queue which might be from eric.auger@xxxxxxxxxx are queue-3.19/kvm-arm-arm64-vgic-vgic_init-returns-enodev-when-no-online-vcpu.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html