diff options
| -rw-r--r-- | arch/x86/kvm/vmx/vmx.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index fb1ac33a9902..6946a5161d38 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -4394,6 +4394,7 @@ static void vmx_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event) { struct vcpu_vmx *vmx = to_vmx(vcpu); struct msr_data apic_base_msr; + u32 eax, dummy; u64 cr0; vmx->rmode.vm86_active = 0; @@ -4401,7 +4402,11 @@ static void vmx_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event) vmx->msr_ia32_umwait_control = 0; - vmx->vcpu.arch.regs[VCPU_REGS_RDX] = get_rdx_init_val(); + eax = 1; + if (!kvm_cpuid(vcpu, &eax, &dummy, &dummy, &dummy, true)) + eax = get_rdx_init_val(); + kvm_rdx_write(vcpu, eax); + vmx->hv_deadline_tsc = -1; kvm_set_cr8(vcpu, 0); |