KVM: use the correct RCU API for PROVE_RCU=y
[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / x86 / kvm / x86.h
index b7a4047..f4b5445 100644 (file)
@@ -65,6 +65,13 @@ static inline int is_paging(struct kvm_vcpu *vcpu)
        return kvm_read_cr0_bits(vcpu, X86_CR0_PG);
 }
 
+static inline struct kvm_mem_aliases *kvm_aliases(struct kvm *kvm)
+{
+       return rcu_dereference_check(kvm->arch.aliases,
+                       srcu_read_lock_held(&kvm->srcu)
+                       || lockdep_is_held(&kvm->slots_lock));
+}
+
 void kvm_before_handle_nmi(struct kvm_vcpu *vcpu);
 void kvm_after_handle_nmi(struct kvm_vcpu *vcpu);