Merge tag 'nvme-5.12-2021-02-11' of git://git.infradead.org/nvme into for-5.12/drivers

Merge tag 'nvme-5.12-2021-02-11' of git://git.infradead.org/nvme into for-5.12/drivers

Pull NVMe updates from Christoph:

"nvme updates for 5.12:

 - fix multipath handling of ->queue_rq errors (Chao Leng)
 - nvmet cleanups (Chaitanya Kulkarni)
 - add a quirk for buggy Amazon controller (Filippo Sironi)
 - avoid devm allocations in nvme-hwmon that don't interact well with
   fabrics (Hannes Reinecke)
 - sysfs cleanups (Jiapeng Chong)
 - fix nr_zones for multipath (Keith Busch)
 - nvme-tcp crash fix for no-data commands (Sagi Grimberg)
 - nvmet-tcp fixes (Sagi Grimberg)
 - add a missing __rcu annotation (me)"

* tag 'nvme-5.12-2021-02-11' of git://git.infradead.org/nvme: (22 commits)
  nvme-tcp: fix crash triggered with a dataless request submission
  nvme: add 48-bit DMA address quirk for Amazon NVMe controllers
  nvme-hwmon: rework to avoid devm allocation
  nvmet: remove else at the end of the function
  nvmet: add nvmet_req_subsys() helper
  nvmet: use min of device_path and disk len
  nvmet: use invalid cmd opcode helper
  nvmet: use invalid cmd opcode helper
  nvmet: add helper to report invalid opcode
  nvmet: remove extra variable in id-ns handler
  nvmet: make nvmet_find_namespace() req based
  nvmet: return uniform error for invalid ns
  nvmet: set status to 0 in case for invalid nsid
  nvmet-fc: add a missing __rcu annotation to nvmet_fc_tgt_assoc.queues
  nvme-multipath: set nr_zones for zoned namespaces
  nvmet-tcp: fix potential race of tcp socket closing accept_work
  nvmet-tcp: fix receive data digest calculation for multiple h2cdata PDUs
  nvme-rdma: handle nvme_rdma_post_send failures better
  nvme-fabrics: avoid double completions in nvmf_fail_nonready_command
  nvme: introduce a nvme_host_path_error helper
  ...