diff options
| -rw-r--r-- | arch/x86/kvm/mmu/mmu.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index bb01435d1cc0..8a76c123dacb 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -4649,12 +4649,17 @@ void kvm_init_shadow_npt_mmu(struct kvm_vcpu *vcpu, u32 cr0, u32 cr4, u32 efer, struct kvm_mmu *context = &vcpu->arch.guest_mmu; union kvm_mmu_role new_role = kvm_calc_shadow_npt_root_page_role(vcpu); - context->shadow_root_level = new_role.base.level; - __kvm_mmu_new_pgd(vcpu, nested_cr3, new_role.base, false, false); - if (new_role.as_u64 != context->mmu_role.as_u64) + if (new_role.as_u64 != context->mmu_role.as_u64) { shadow_mmu_init_context(vcpu, context, cr0, cr4, efer, new_role); + + /* + * Override the level set by the common init helper, nested TDP + * always uses the host's TDP configuration. + */ + context->shadow_root_level = new_role.base.level; + } } EXPORT_SYMBOL_GPL(kvm_init_shadow_npt_mmu); |