blktests failures with v6.7-rc1

[Shinichiro Kawasaki]

Hi all,

I ran the latest blktests (git hash: 8b633b4963b0) with v6.7-rc1 kernel. I
observed a couple of new failure symptoms listed below. The failures I observed
with v6.6 kernel [1] are still observed with v6.7-rc1.

[1] https://lore.kernel.org/linux-block/6qycihftrxsdvuvpsvmkbe2swy5u2isrtu6jiyf3khzusdzilc@34kda7iutwdq/

List of new failures
====================
#1: nvme/041-045
#2: nvme/* (tcp transport)

Failure description
===================

#1: nvme/041-045

  The test cases fail when kernel config NVME_HOST_AUTH is not set. It is being
  discussed to check the requirement on blktests side [2].

  [2] https://lore.kernel.org/linux-block/20231115055220.2656965-1-shinichiro.kawasaki@wdc.com/

#2 nvme/* (tcp transport)

  Many test cases fail with WARN at kernel/workqueue.c:3400 __flush_work. A fix
  patch is already available [3].

  [3] https://lore.kernel.org/linux-nvme/20231020050606.9464-1-hare@suse.de/