Merge tag 'wq-for-7.0-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'wq-for-7.0-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

Pull workqueue fix from Tejun Heo:
 "This is a fix for a stall which triggers on ordered workqueues when
  there are multiple inactive work items during workqueue property
  changes through sysfs, which doesn't happen that frequently.

  While really late, the fix is very low risk as it just repeats an
  operation which is already being performed:

   - Fix incomplete activation of multiple inactive works when
     unplugging a pool_workqueue, where the pending_pwqs list
     wasn't being updated for subsequent works"

* tag 'wq-for-7.0-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
  workqueue: Add pool_workqueue to pending_pwqs list when unplugging multiple inactive works