diff options
Diffstat (limited to 'arch/powerpc/kvm/e500.c')
| -rw-r--r-- | arch/powerpc/kvm/e500.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/e500.c b/arch/powerpc/kvm/e500.c index e8a00b0..71750f2 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); |