Merge branch 'for-linus' of git://git.kernel.dk/linux-block

Pull block fixes from Jens Axboe:
 "A set of fixes for this series, most notably the fix for the blk-mq
  software queue regression in from this merge window.

  Apart from that, a fix for an unlikely hang if a queue is flooded with
  FUA requests from Ming, and a few small fixes for nbd and badblocks.
  Lastly, a rename update for the proc softirq output, since the block
  polling code was made generic"

* 'for-linus' of git://git.kernel.dk/linux-block:
  blk-mq: update hardware and software queues for sleeping alloc
  block: flush: fix IO hang in case of flood fua req
  nbd: fix incorrect unlock of nbd->sock_lock in sock_shutdown
  badblocks: badblocks_set/clear update unacked_exist
  softirq: Display IRQ_POLL for irq-poll statistics