[PATCH v1 0/2]: nvme-fc: fix race with connectivity loss with nvme_fc_create_association

[Daniel Wagner]

We got a bug report that a controller was stuck in the connected state after an
association dropped. It turns out that nvme_fc_create_association can succeed
even though some operation do fail. This is on purpose to handle other corner
cases, thus we can't really make nvme_fc_create_assocication bullet proof.

Given this, I think the second best option is to ensure that we always schedule
a reset whenever a connectivity loss is observed in CONNECTING state. This is
not perfect (possible back to back reset) but at least it is correct, which wins
in my books.

Daniel Wagner (2):
  nvme-fc: go straight to connecting state when initializing
  nvme-fc: fix race with connectivity loss with
    nvme_fc_create_association

 drivers/nvme/host/fc.c | 27 ++++++++++++++++++++++-----
 1 file changed, 22 insertions(+), 5 deletions(-)

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2.45.2