nvme: warn about shared namespaces without CONFIG_NVME_MULTIPATH

Start warning about exposing a namespace as multiple block devices,
and set a fixed deprecation release.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
This commit is contained in:
Christoph Hellwig 2022-03-15 13:27:07 +01:00
commit ce8d78616a
2 changed files with 9 additions and 0 deletions