nvme ioctl refactor and generic per-namespace char device

[Javier Gonz??lez]

On 08.04.2021 14:08, Christoph Hellwig wrote:
>Hi all,
>
>this series picks up the generic per-namespace character device
>from Minwoo and Javier with a few small fixed, but rebases them on
>an ioctl refactoring I had pending, which cleans up a lot of the
>lower level code.

You can also add my review tag for 1-12.

Reviewed-by: Javier González <javier.gonz at samsung.com>