KVM: arm/arm64: Guard kvm_vgic_map_is_active against !vgic_initialized
If the vgic is not initialized, don't try to grab its spinlocks or traverse its data structures. This is important because we soon have to start considering the active state of a virtual interrupts when doing vcpu_load, which may happen early on before the vgic is initialized. Signed-off-by: Christoffer Dall <cdall@linaro.org> Acked-by: Marc Zyngier <marc.zyngier@arm.com>
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