nvme-tcp poll queue crash

[Daniel Wagner]

On Mon, Mar 20, 2023 at 09:06:20AM -0600, Keith Busch wrote:
> It just happened late last week, so no worries.

Didn't catch up yet it seems.

> I believe we can get rid of bio and bdev dependency, and I am working on
> detangling how to get the cookie through without these.

Alright, I try to figure out how to add a test to blktest, as I can use it for
my work as well. Though I am not sure how to add yet another parameter to
nvme_connect_subsys() helper. It is getting a bit ugly. But this is a different
discussion.