Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
workqueue: use zalloc_cpumask_var() for gcwq->mayday_mask
workqueue: fix GCWQ_DISASSOCIATED initialization
workqueue: Add a workqueue chapter to the tracepoint docbook
workqueue: fix cwq->nr_active underflow
workqueue: improve destroy_workqueue() debuggability
workqueue: mark lock acquisition on worker_maybe_bind_and_lock()
workqueue: annotate lock context change
workqueue: free rescuer on destroy_workqueue