diff options
| author | Avi Kivity <avi@redhat.com> | 2010-12-05 17:30:00 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-01-12 11:31:15 +0200 |
| commit | 9f8fe5043fd26627c2fa2e9a41896885e675000b (patch) | |
| tree | e81d03d82d78903bde7c390461d46c8f937cb931 /arch/x86/kvm/svm.c | |
| parent | e49146dce8c3dc6f4485c1904b6587855f393e71 (diff) | |
KVM: Replace reads of vcpu->arch.cr3 by an accessor
This allows us to keep cr3 in the VMCS, later on.
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index af4b911a8be..a7b04c0bd7a 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -1174,7 +1174,7 @@ static void svm_cache_reg(struct kvm_vcpu *vcpu, enum kvm_reg reg) switch (reg) { case VCPU_EXREG_PDPTR: BUG_ON(!npt_enabled); - load_pdptrs(vcpu, vcpu->arch.walk_mmu, vcpu->arch.cr3); + load_pdptrs(vcpu, vcpu->arch.walk_mmu, kvm_read_cr3(vcpu)); break; default: BUG(); @@ -2116,7 +2116,7 @@ static int nested_svm_vmexit(struct vcpu_svm *svm) nested_vmcb->save.idtr = vmcb->save.idtr; nested_vmcb->save.efer = svm->vcpu.arch.efer; nested_vmcb->save.cr0 = kvm_read_cr0(&svm->vcpu); - nested_vmcb->save.cr3 = svm->vcpu.arch.cr3; + nested_vmcb->save.cr3 = kvm_read_cr3(&svm->vcpu); nested_vmcb->save.cr2 = vmcb->save.cr2; nested_vmcb->save.cr4 = svm->vcpu.arch.cr4; nested_vmcb->save.rflags = vmcb->save.rflags; @@ -2311,7 +2311,7 @@ static bool nested_svm_vmrun(struct vcpu_svm *svm) if (npt_enabled) hsave->save.cr3 = vmcb->save.cr3; else - hsave->save.cr3 = svm->vcpu.arch.cr3; + hsave->save.cr3 = kvm_read_cr3(&svm->vcpu); copy_vmcb_control_area(hsave, vmcb); @@ -2715,7 +2715,7 @@ static int cr_interception(struct vcpu_svm *svm) val = svm->vcpu.arch.cr2; break; case 3: - val = svm->vcpu.arch.cr3; + val = kvm_read_cr3(&svm->vcpu); break; case 4: val = kvm_read_cr4(&svm->vcpu); @@ -3693,7 +3693,7 @@ static void set_tdp_cr3(struct kvm_vcpu *vcpu, unsigned long root) mark_dirty(svm->vmcb, VMCB_NPT); /* Also sync guest cr3 here in case we live migrate */ - svm->vmcb->save.cr3 = vcpu->arch.cr3; + svm->vmcb->save.cr3 = kvm_read_cr3(vcpu); mark_dirty(svm->vmcb, VMCB_CR); svm_flush_tlb(vcpu); |