1 files changed, 7 insertions, 0 deletions

diff --git a/arch/powerpc/kvm/e500.c b/arch/powerpc/kvm/e500.c
index e8a00b0c4449..71750f2dd5d3 100644
--- a/arch/powerpc/kvm/e500.c
+++ b/arch/powerpc/kvm/e500.c
@@ -117,8 +117,14 @@ struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id)
         if (err)
                 goto uninit_vcpu;
 
+        vcpu->arch.shared = (void*)__get_free_page(GFP_KERNEL|__GFP_ZERO);
+        if (!vcpu->arch.shared)
+                goto uninit_tlb;
+
         return vcpu;
 
+uninit_tlb:
+        kvmppc_e500_tlb_uninit(vcpu_e500);
 uninit_vcpu:
         kvm_vcpu_uninit(vcpu);
 free_vcpu:
@@ -131,6 +137,7 @@ void kvmppc_core_vcpu_free(struct kvm_vcpu *vcpu)
 {
         struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
 
+        free_page((unsigned long)vcpu->arch.shared);
         kvmppc_e500_tlb_uninit(vcpu_e500);
         kvm_vcpu_uninit(vcpu);
         kmem_cache_free(kvm_vcpu_cache, vcpu_e500);