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

Pull block fixes from Jens Axboe:
 "A few select fixes that should go into this series. Mainly for NVMe,
  but also a single stable fix for nbd from Josef"

* 'for-linus' of git://git.kernel.dk/linux-block:
  nbd: handle interrupted sendmsg with a sndtimeo set
  nvme-rdma: Fix error status return in tagset allocation failure
  nvme-rdma: Fix possible double free in reconnect flow
  nvmet: synchronize sqhd update
  nvme-fc: retry initial controller connections 3 times
  nvme-fc: fix iowait hang