Commit 27923eb1 authored Nov 25, 2010 by Alexander Graf Committed by Avi Kivity Jan 12, 2011

KVM: PPC: Fix compile warning



KVM compilation fails with the following warning:

include/linux/kvm_host.h: In function 'kvm_irq_routing_update':
include/linux/kvm_host.h:679:2: error: 'struct kvm' has no member named 'irq_routing'

That function is only used and reasonable to have on systems that implement
an in-kernel interrupt chip. PPC doesn't.

Fix by #ifdef'ing it out when no irqchip is available.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>

parent 586f9607

include/linux/kvm_host.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -673,11 +673,13 @@ static inline int kvm_irqfd(struct kvm *kvm, int fd, int gsi, int flags)

		static inline void kvm_irqfd_release(struct kvm *kvm) {}

		#ifdef CONFIG_HAVE_KVM_IRQCHIP
		static inline void kvm_irq_routing_update(struct kvm *kvm,
		struct kvm_irq_routing_table *irq_rt)
		{
		rcu_assign_pointer(kvm->irq_routing, irq_rt);
		}
		#endif

		static inline int kvm_ioeventfd(struct kvm kvm, struct kvm_ioeventfd args)
		{

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