diff options
Diffstat (limited to 'arch/x86/kvm/mmu.c')
| -rw-r--r-- | arch/x86/kvm/mmu.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index 3d822a97dfa1..9b73cfcef917 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -4054,7 +4054,7 @@ static bool fast_cr3_switch(struct kvm_vcpu *vcpu, gpa_t new_cr3, return false; swap(mmu->root_hpa, mmu->prev_root.hpa); - mmu->prev_root.cr3 = kvm_read_cr3(vcpu); + mmu->prev_root.cr3 = mmu->get_cr3(vcpu); if (new_cr3 == prev_cr3 && VALID_PAGE(mmu->root_hpa) && @@ -4091,6 +4091,7 @@ void kvm_mmu_new_cr3(struct kvm_vcpu *vcpu, gpa_t new_cr3) { __kvm_mmu_new_cr3(vcpu, new_cr3, kvm_mmu_calc_root_page_role(vcpu)); } +EXPORT_SYMBOL_GPL(kvm_mmu_new_cr3); static unsigned long get_cr3(struct kvm_vcpu *vcpu) { @@ -4725,12 +4726,13 @@ kvm_calc_shadow_ept_root_page_role(struct kvm_vcpu *vcpu, bool accessed_dirty) } void kvm_init_shadow_ept_mmu(struct kvm_vcpu *vcpu, bool execonly, - bool accessed_dirty) + bool accessed_dirty, gpa_t new_eptp) { struct kvm_mmu *context = &vcpu->arch.mmu; union kvm_mmu_page_role root_page_role = kvm_calc_shadow_ept_root_page_role(vcpu, accessed_dirty); + __kvm_mmu_new_cr3(vcpu, new_eptp, root_page_role); context->shadow_root_level = PT64_ROOT_4LEVEL; context->nx = true; |