diff options
| -rw-r--r-- | arch/x86/kvm/vmx/nested.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index 77b5f75cc2bb..efca276c67f0 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -2371,6 +2371,13 @@ static void prepare_vmcs02_early_rare(struct vcpu_vmx *vmx, else vmcs_write16(VIRTUAL_PROCESSOR_ID, vmx->vpid); } + + if (kvm_caps.has_tsc_control && nested_early_check) { + if (nested_cpu_has2(vmcs12, SECONDARY_EXEC_TSC_SCALING)) + vmcs_write64(TSC_MULTIPLIER, vmcs12->tsc_multiplier); + else + vmcs_write64(TSC_MULTIPLIER, 1); + } } static void prepare_vmcs02_early(struct vcpu_vmx *vmx, struct loaded_vmcs *vmcs01, |