Merge remote-tracking branch 'remotes/nvme/tags/nvme-next-pull-request' into staging

hw/nvme updates

  - fix CVE-2021-3929
  - add zone random write area support
  - misc cleanups from Philippe

# gpg: Signature made Mon 14 Feb 2022 08:01:34 GMT
# gpg:                using RSA key 522833AA75E2DCE6A24766C04DE1AF316D4F0DE9
# gpg: Good signature from "Klaus Jensen <its@irrelevant.dk>" [unknown]
# gpg:                 aka "Klaus Jensen <k.jensen@samsung.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: DDCA 4D9C 9EF9 31CC 3468  4272 63D5 6FC5 E55D A838
#      Subkey fingerprint: 5228 33AA 75E2 DCE6 A247  66C0 4DE1 AF31 6D4F 0DE9

* remotes/nvme/tags/nvme-next-pull-request:
  hw/nvme: add support for zoned random write area
  hw/nvme: add ozcs enum
  hw/nvme: add struct for zone management send
  hw/nvme/ctrl: Pass buffers as 'void *' types
  hw/nvme/ctrl: Have nvme_addr_write() take const buffer
  hw/nvme: fix CVE-2021-3929

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>