mcg_ext_ctl 713 arch/x86/include/asm/kvm_host.h u64 mcg_ext_ctl; mcg_ext_ctl 1804 arch/x86/kvm/vmx/vmx.c msr_info->data = vcpu->arch.mcg_ext_ctl; mcg_ext_ctl 2040 arch/x86/kvm/vmx/vmx.c vcpu->arch.mcg_ext_ctl = data;