blktests failures with v6.4-rc2

[Shinichiro Kawasaki]

Hi all,

In the blktests discussion at LSF 2023, it was suggested to share test results
with rc1 kernel releases. At this moment, v6.4-rc2 was already released, so here
I report the results of v6.4-rc2 instead of v6.4-rc1.

In short, the result is almost same as that with v6.3 [1]. One new issue was
observed with nvme/033 and nvme/034 with nvme_trtype=rdma condition, but a fix
is already available [2].

Here I share the list of failures with v6.3 and v6.4-rc2 again. As for the
failure #3, fix discussion has started [3] (Thanks!). Please refer [1] for the
detail of the failures.

List of failures
================
#1: block/011
#2: block/024
#3: nvme/003 (fabrics transport)
#4: nvme/030 or nvme/031 (rdma transport with siw)
#5: nvme/* (fc transport)

[1] https://lore.kernel.org/linux-block/rsmmxrchy6voi5qhl4irss5sprna3f5owkqtvybxglcv2pnylm@xmrnpfu3tfpe/
[2] https://lore.kernel.org/linux-rdma/20230510035056.881196-1-guoqing.jiang@linux.dev/
[3] https://lore.kernel.org/linux-nvme/20230511150321.103172-1-bvanassche@acm.org/