KVM: arm/arm64: Guard kvm_vgic_map_is_active against !vgic_initialized

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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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Christoffer Dall 2016-10-19 12:40:17 +02:00 • committed by Christoffer Dall

parent e6d68b00e9

commit f39d16cbab

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virt/kvm/arm/vgic/vgic.c

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