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x86/kvm/mmu.c: set get_pdptr hook in kvm_init_shadow_ept_mmu()

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kvm_init_shadow_ept_mmu() doesn't set get_pdptr() hook and is this
not a problem just because MMU context is already initialized and this
hook points to kvm_pdptr_read(). As we're intended to use a dedicated
MMU for shadow EPT MMU set this hook explicitly.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Sean Christopherson <sean.j.christopherson@intel.com>
This commit is contained in:
Vitaly Kuznetsov
2018-10-08 21:28:06 +02:00
committed by Paolo Bonzini
parent 44dd3ffa7b
commit 3dc773e745
2 changed files with 2 additions and 0 deletions
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arch/x86/kvm/vmx.c
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@@ -11308,6 +11308,7 @@ static void nested_ept_init_mmu_context(struct kvm_vcpu *vcpu)
vcpu->arch.mmu->set_cr3 = vmx_set_cr3;
vcpu->arch.mmu->get_cr3 = nested_ept_get_cr3;
vcpu->arch.mmu->inject_page_fault = nested_ept_inject_page_fault;
vcpu->arch.mmu->get_pdptr = kvm_pdptr_read;
vcpu->arch.walk_mmu = &vcpu->arch.nested_mmu;
}