diff options
Diffstat (limited to 'arch/x86/kvm/vmx/vmx.c')
| -rw-r--r-- | arch/x86/kvm/vmx/vmx.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 75ee509f0b7b..4fd25e1d6ec9 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -7457,23 +7457,6 @@ static void nested_vmx_cr_fixed1_bits_update(struct kvm_vcpu *vcpu) #undef cr4_fixed1_update } -static void nested_vmx_entry_exit_ctls_update(struct kvm_vcpu *vcpu) -{ - struct vcpu_vmx *vmx = to_vmx(vcpu); - - if (kvm_mpx_supported()) { - bool mpx_enabled = guest_cpuid_has(vcpu, X86_FEATURE_MPX); - - if (mpx_enabled) { - vmx->nested.msrs.entry_ctls_high |= VM_ENTRY_LOAD_BNDCFGS; - vmx->nested.msrs.exit_ctls_high |= VM_EXIT_CLEAR_BNDCFGS; - } else { - vmx->nested.msrs.entry_ctls_high &= ~VM_ENTRY_LOAD_BNDCFGS; - vmx->nested.msrs.exit_ctls_high &= ~VM_EXIT_CLEAR_BNDCFGS; - } - } -} - static void update_intel_pt_cfg(struct kvm_vcpu *vcpu) { struct vcpu_vmx *vmx = to_vmx(vcpu); @@ -7565,10 +7548,8 @@ static void vmx_vcpu_after_set_cpuid(struct kvm_vcpu *vcpu) ~(FEAT_CTL_VMX_ENABLED_INSIDE_SMX | FEAT_CTL_VMX_ENABLED_OUTSIDE_SMX); - if (nested_vmx_allowed(vcpu)) { + if (nested_vmx_allowed(vcpu)) nested_vmx_cr_fixed1_bits_update(vcpu); - nested_vmx_entry_exit_ctls_update(vcpu); - } if (boot_cpu_has(X86_FEATURE_INTEL_PT) && guest_cpuid_has(vcpu, X86_FEATURE_INTEL_PT)) |