In vmx.c:alloc_identity_pagetable() we grab a reference to the EPT identity
page table via gfn_to_page(). We never release this reference though.
This patch releases the reference to this page on VM destruction. I haven't
tested this with EPT.
Signed-off-by: Anthony Liguori <[EMAIL PROTECTED]>
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 578a0c1..63f46cf 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -3909,6 +3909,8 @@ void kvm_arch_destroy_vm(struct kvm *kvm)
kvm_free_physmem(kvm);
if (kvm->arch.apic_access_page)
put_page(kvm->arch.apic_access_page);
+ if (kvm->arch.ept_identity_pagetable)
+ put_page(kvm->arch.ept_identity_pagetable);
kfree(kvm);
}
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