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Date: Sat, 14 Sep 2013 14:10:54 +0200 From: Andrew Jones <drjones@...hat.com> To: kvmarm@...ts.cs.columbia.edu, kvm@...r.kernel.org Cc: catalin.marinas@....com, christoffer.dall@...aro.org, gleb@...hat.com, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, marc.zyngier@....com, pbonzini@...hat.com, linux@....linux.org.uk, will.deacon@....com Subject: [PATCH 1/3] arm: kvm: clamp NR_VCPUS to MAX_VCPUS Signed-off-by: Andrew Jones <drjones@...hat.com> --- arch/arm/kvm/arm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index 741f66a2edbd7..9ebf8ac3a12ff 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -201,7 +201,7 @@ int kvm_dev_ioctl_check_extension(long ext) r = 1; break; case KVM_CAP_NR_VCPUS: - r = num_online_cpus(); + r = min(num_online_cpus(), KVM_MAX_VCPUS); break; case KVM_CAP_MAX_VCPUS: r = KVM_MAX_VCPUS; -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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