FEAT_CTL_SGX_ENABLED
msr |= FEAT_CTL_SGX_ENABLED;
if (!(msr & FEAT_CTL_SGX_ENABLED)) {
const u64 bits = FEAT_CTL_SGX_ENABLED | FEAT_CTL_LOCKED;
FEAT_CTL_SGX_ENABLED | \
vmx->msr_ia32_feature_control_valid_bits |= FEAT_CTL_SGX_ENABLED;
vmx->msr_ia32_feature_control_valid_bits &= ~FEAT_CTL_SGX_ENABLED;
__ia32_feature_control_msr_test(vcpu, FEAT_CTL_SGX_ENABLED, X86_FEATURE_SGX);
FEAT_CTL_SGX_ENABLED |