Pull locking fixes from Ingo Molnar:
"Tone down mutex debugging complaints, and annotate/fix spinlock
debugging data accesses for KCSAN"
* 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
Revert "locking/mutex: Complain upon mutex API misuse in IRQ contexts"
locking/spinlock/debug: Fix various data races