Merge tag 'nvme-fixes-for-6.2-pull-request' of git://git.infradead.org/qemu-nvme...

hw/nvme fixes

* Fix CVE-2021-3947
* Controller hotplugging fixes

# gpg: Signature made Fri 19 Nov 2021 08:59:03 AM CET
# 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

* tag 'nvme-fixes-for-6.2-pull-request' of git://git.infradead.org/qemu-nvme:
  hw/nvme: fix buffer overrun in nvme_changed_nslist (CVE-2021-3947)
  hw/nvme: change nvme-ns 'shared' default
  hw/nvme: reattach subsystem namespaces on hotplug

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>