diff options
author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2018-10-08 21:28:05 +0200 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-10-17 00:30:02 +0200 |
commit | 44dd3ffa7bb31126e0fc4f6f30398546eb494388 (patch) | |
tree | 39b059882ee455fa9ed4c5e40dbe8ad9c536eafc /arch/x86/kvm/svm.c | |
parent | 0e0a53c551317654e2d7885fdfd23299fee99b6b (diff) | |
download | linux-44dd3ffa7bb31126e0fc4f6f30398546eb494388.tar.bz2 |
x86/kvm/mmu: make vcpu->mmu a pointer to the current MMU
As a preparation to full MMU split between L1 and L2 make vcpu->arch.mmu
a pointer to the currently used mmu. For now, this is always
vcpu->arch.root_mmu. No functional change.
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>
Diffstat (limited to 'arch/x86/kvm/svm.c')
-rw-r--r-- | arch/x86/kvm/svm.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index d96092b35936..2936c63bcc2f 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -2918,18 +2918,18 @@ static void nested_svm_init_mmu_context(struct kvm_vcpu *vcpu) { WARN_ON(mmu_is_nested(vcpu)); kvm_init_shadow_mmu(vcpu); - vcpu->arch.mmu.set_cr3 = nested_svm_set_tdp_cr3; - vcpu->arch.mmu.get_cr3 = nested_svm_get_tdp_cr3; - vcpu->arch.mmu.get_pdptr = nested_svm_get_tdp_pdptr; - vcpu->arch.mmu.inject_page_fault = nested_svm_inject_npf_exit; - vcpu->arch.mmu.shadow_root_level = get_npt_level(vcpu); - reset_shadow_zero_bits_mask(vcpu, &vcpu->arch.mmu); + vcpu->arch.mmu->set_cr3 = nested_svm_set_tdp_cr3; + vcpu->arch.mmu->get_cr3 = nested_svm_get_tdp_cr3; + vcpu->arch.mmu->get_pdptr = nested_svm_get_tdp_pdptr; + vcpu->arch.mmu->inject_page_fault = nested_svm_inject_npf_exit; + vcpu->arch.mmu->shadow_root_level = get_npt_level(vcpu); + reset_shadow_zero_bits_mask(vcpu, vcpu->arch.mmu); vcpu->arch.walk_mmu = &vcpu->arch.nested_mmu; } static void nested_svm_uninit_mmu_context(struct kvm_vcpu *vcpu) { - vcpu->arch.walk_mmu = &vcpu->arch.mmu; + vcpu->arch.walk_mmu = &vcpu->arch.root_mmu; } static int nested_svm_check_permissions(struct vcpu_svm *svm) |