Merge tag 'for-linus-20180504' of git://git.kernel.dk/linux-block

Merge tag 'for-linus-20180504' of git://git.kernel.dk/linux-block

Pull block fixes from Jens Axboe:
 "A collection of fixes that should to into this release. This contains:

   - Set of bcache fixes from Coly, fixing regression in patches that
     went into this series.

   - Set of NVMe fixes by way of Keith.

   - Set of bdi related fixes, one from Jan and two from Tetsuo Handa,
     fixing various issues around device addition/removal.

   - Two block inflight fixes from Omar, fixing issues around the
     transition to using tags for blk-mq inflight accounting that we
     did a few releases ago"

* tag 'for-linus-20180504' of git://git.kernel.dk/linux-block:
  bdi: Fix oops in wb_workfn()
  nvmet: switch loopback target state to connecting when resetting
  nvme/multipath: Fix multipath disabled naming collisions
  nvme/multipath: Disable runtime writable enabling parameter
  nvme: Set integrity flag for user passthrough commands
  nvme: fix potential memory leak in option parsing
  bdi: Fix use after free bug in debugfs_remove()
  bdi: wake up concurrent wb_shutdown() callers.
  bcache: use pr_info() to inform duplicated CACHE_SET_IO_DISABLE set
  bcache: set dc->io_disable to true in conditional_stop_bcache_device()
  bcache: add wait_for_kthread_stop() in bch_allocator_thread()
  bcache: count backing device I/O error for writeback I/O
  bcache: set CACHE_SET_IO_DISABLE in bch_cached_dev_error()
  bcache: store disk name in struct cache and struct cached_dev
  blk-mq: fix sysfs inflight counter
  blk-mq: count allocated but not started requests in iostats inflight