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locking/lockdep: Avoid RCU-induced noinstr fail
vmlinux.o: warning: objtool: look_up_lock_class()+0xc7: call to rcu_read_lock_any_held() leaves .noinstr.text section Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20210624095148.311980536@infradead.org
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@ -888,7 +888,7 @@ look_up_lock_class(const struct lockdep_map *lock, unsigned int subclass)
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if (DEBUG_LOCKS_WARN_ON(!irqs_disabled()))
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return NULL;
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hlist_for_each_entry_rcu(class, hash_head, hash_entry) {
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hlist_for_each_entry_rcu_notrace(class, hash_head, hash_entry) {
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if (class->key == key) {
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/*
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* Huh! same key, different name? Did someone trample
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