[PATCH 0/5] Failover criteria unification

[Keith Busch]

On Thu, Jan 04, 2018 at 06:36:27PM -0500, Mike Snitzer wrote:
> Right, I dropped that patch since it'd have only resulted in conflicts
> come merge time.  As such, this series can easily go through the nvme
> tree to Jens.

It looks like you can also touch up dm to allow it to multipath nvme
even if CONFIG_NVME_MULTIPATH is set. It may be useful since native NVMe
doesn't multipath namespaces across subsystems, and some crack smoking
people want to create something that requires that.