Pull lkmm updates from Paul McKenney:
"Update LKMM documentation:
- Cross-references, typos, broken URLs (Akira Yokosawa)
- Clarify SRCU explanation (Uladzislau Rezki)"
* tag 'lkmm.2025.05.25a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
tools/memory-model/Documentation: Fix SRCU section in explanation.txt
tools/memory-model: docs/references: Remove broken link to imgtec.com
tools/memory-model: docs/ordering: Fix trivial typos
tools/memory-model: docs/simple.txt: Fix trivial typos
tools/memory-model: docs/README: Update introduction of locking.txt