kvm: powerpc: book3s hv: Fix vcore leak
add kvmppc_free_vcores() to free the kvmppc_vcore structures
that we allocate for a guest, which are currently being leaked.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index de9520f..b4d5b3b 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -2050,10 +2050,20 @@
return 0;
}
+static void kvmppc_free_vcores(struct kvm *kvm)
+{
+ long int i;
+
+ for (i = 0; i < KVM_MAX_VCORES; ++i)
+ kfree(kvm->arch.vcores[i]);
+ kvm->arch.online_vcores = 0;
+}
+
void kvmppc_core_destroy_vm(struct kvm *kvm)
{
uninhibit_secondary_onlining();
+ kvmppc_free_vcores(kvm);
if (kvm->arch.rma) {
kvm_release_rma(kvm->arch.rma);
kvm->arch.rma = NULL;