Pull kernel memory model documentation updates from Paul McKenney:
- Update the LKMM documentation, both in English and in Korean
* tag 'lkmm.2022.12.02a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
docs/memory-barriers.txt/kokr: Fix confusing name of 'data dependency barrier'
docs/memory-barriers.txt/kokr: Add memory barrier dma_mb()
docs/memory-barriers.txt/kokr: introduce io_stop_wc() and add implementation for ARM64
docs/memory-barriers.txt: Add a missed closing parenthesis
tools/memory-model: Weaken ctrl dependency definition in explanation.txt