Linus Torvalds's first LLM-assisted patch series

Linus Torvalds has posted his first patch series developed with assistance from a large language model, consisting of ten patches that optimize folio lookup by leveraging RCU (Read-Copy-Update) protection to eliminate reference counting in read-heavy operations. The changes deliver an order-of-magnitude speedup for read-heavy benchmarks, though early review has already uncovered a race condition requiring further work.