diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index c4e29ef0b21e4ea40a27dbc22d116ed0b598fca8..163d226efa967cfdf83010aa7f29ac32d2921009 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -1234,6 +1234,11 @@ int vmx_set_vmx_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data) case MSR_IA32_VMX_VMCS_ENUM: vmx->nested.msrs.vmcs_enum = data; return 0; + case MSR_IA32_VMX_VMFUNC: + if (data & ~vmx->nested.msrs.vmfunc_controls) + return -EINVAL; + vmx->nested.msrs.vmfunc_controls = data; + return 0; default: /* * The rest of the VMX capability MSRs do not support restore.