diff options
Diffstat (limited to 'arch/x86/kvm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index cf64fc026e3..d3246ce70ae 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -980,7 +980,7 @@ static void svm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0) if (npt_enabled) goto set; - if ((vcpu->arch.cr0 & X86_CR0_TS) && !(cr0 & X86_CR0_TS)) { + if (kvm_read_cr0_bits(vcpu, X86_CR0_TS) && !(cr0 & X86_CR0_TS)) { svm->vmcb->control.intercept_exceptions &= ~(1 << NM_VECTOR); vcpu->fpu_active = 1; } @@ -1244,7 +1244,7 @@ static int ud_interception(struct vcpu_svm *svm) static int nm_interception(struct vcpu_svm *svm) { svm->vmcb->control.intercept_exceptions &= ~(1 << NM_VECTOR); - if (!(svm->vcpu.arch.cr0 & X86_CR0_TS)) + if (!kvm_read_cr0_bits(&svm->vcpu, X86_CR0_TS)) svm->vmcb->save.cr0 &= ~X86_CR0_TS; svm->vcpu.fpu_active = 1; @@ -1743,7 +1743,7 @@ static bool nested_svm_vmrun(struct vcpu_svm *svm) hsave->save.gdtr = vmcb->save.gdtr; hsave->save.idtr = vmcb->save.idtr; hsave->save.efer = svm->vcpu.arch.shadow_efer; - hsave->save.cr0 = svm->vcpu.arch.cr0; + hsave->save.cr0 = kvm_read_cr0(&svm->vcpu); hsave->save.cr4 = svm->vcpu.arch.cr4; hsave->save.rflags = vmcb->save.rflags; hsave->save.rip = svm->next_rip; @@ -2387,7 +2387,8 @@ static int handle_exit(struct kvm_vcpu *vcpu) if (npt_enabled) { int mmu_reload = 0; - if ((vcpu->arch.cr0 ^ svm->vmcb->save.cr0) & X86_CR0_PG) { + if ((kvm_read_cr0_bits(vcpu, X86_CR0_PG) ^ svm->vmcb->save.cr0) + & X86_CR0_PG) { svm_set_cr0(vcpu, svm->vmcb->save.cr0); mmu_reload = 1; } |