IBPB_SUPPORTED
rv |= IBRS_SUPPORTED | IBPB_SUPPORTED;
rv |= IBPB_SUPPORTED;
rv |= IBPB_SUPPORTED;
if (CHECK(IBPB_SUPPORTED)) {
mode |= IBPB_SUPPORTED;
if (spectre_support & IBPB_SUPPORTED)
if (spectre_mode & IBPB_SUPPORTED)
IBPB_SUPPORTED);
if (spectre & IBPB_SUPPORTED) {
spectre &= ~IBPB_SUPPORTED;
spectre |= IBPB_SUPPORTED;
if (spectre_support & IBPB_SUPPORTED)