KVM: Portability: Move kvm_x86_ops to x86.c

Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com>
Acked-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

drivers/kvm/kvm_main.c

@@ -55,7 +55,6 @@ static LIST_HEAD(vm_list);
 
 static cpumask_t cpus_hardware_enabled;
 
-struct kvm_x86_ops *kvm_x86_ops;
 struct kmem_cache *kvm_vcpu_cache;
 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
 

drivers/kvm/x86.c

@@ -44,6 +44,8 @@
 
 #define STAT_OFFSET(x) offsetof(struct kvm_vcpu, stat.x)
 
+struct kvm_x86_ops *kvm_x86_ops;
+
 struct kvm_stats_debugfs_item debugfs_entries[] = {
 	{ "pf_fixed", STAT_OFFSET(pf_fixed) },
 	{ "pf_guest", STAT_OFFSET(pf_guest) },

drivers/kvm/x86.h

@@ -85,6 +85,8 @@ struct kvm_vcpu {
 	struct x86_emulate_ctxt emulate_ctxt;
 };
 
+extern struct kvm_x86_ops *kvm_x86_ops;
+
 int kvm_mmu_page_fault(struct kvm_vcpu *vcpu, gva_t gva, u32 error_code);
 
 static inline void kvm_mmu_free_some_pages(struct kvm_vcpu *vcpu)