From 4956f2bc1fdee4bc336532f3f34635a8534cedfd Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Tue, 8 Jul 2014 12:09:06 +0100 Subject: arm/arm64: KVM: vgic: delay vgic allocation until init time It is now quite easy to delay the allocation of the vgic tables until we actually require it to be up and running (when the first vcpu is kicking around, or someones tries to access the GIC registers). This allow us to allocate memory for the exact number of CPUs we have. As nobody configures the number of interrupts just yet, use a fallback to VGIC_NR_IRQS_LEGACY. Reviewed-by: Christoffer Dall Signed-off-by: Marc Zyngier --- arch/arm/kvm/arm.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'arch/arm/kvm') diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index c1a1149..40bc3df 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -261,16 +261,9 @@ int kvm_cpu_has_pending_timer(struct kvm_vcpu *vcpu) int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu) { - int ret; - /* Force users to call KVM_ARM_VCPU_INIT */ vcpu->arch.target = -1; - /* Set up VGIC */ - ret = kvm_vgic_vcpu_init(vcpu); - if (ret) - return ret; - /* Set up the timer */ kvm_timer_vcpu_init(vcpu); -- cgit v1.1