thread_za_enabled
if (thread_za_enabled(¤t->thread))
if (!thread_za_enabled(&src->thread))
if (thread_za_enabled(&target->thread))
if (thread_za_enabled(&target->thread)) {
sme_alloc(target, !thread_za_enabled(&target->thread));
if (thread_za_enabled(&target->thread))
if (!thread_za_enabled(&target->thread)) {
if (thread_za_enabled(¤t->thread))
if (add_all || thread_za_enabled(¤t->thread)) {
if (thread_za_enabled(¤t->thread))
if (WARN_ON(!thread_za_enabled(¤t->thread)))
if (!thread_za_enabled(¤t->thread))