nvme: don't create a multipath node for zero capacity devices

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Apparently there are nvme controllers around that report namespaces
in the namespace list which have zero capacity.  Return -ENXIO instead
of -ENODEV from nvme_update_ns_info_block so we don't create a hidden
multipath node for these namespaces but entirely ignore them.

Fixes: 46e7422cda ("nvme: move common logic into nvme_update_ns_info")
Reported-by: Nilay Shroff <nilay@linux.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Nilay Shroff <nilay@linux.ibm.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>

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Christoph Hellwig 2024-04-03 14:47:17 +02:00 • committed by Keith Busch

parent c85c9ab926

commit 0551ec93a0

1 changed files with 1 additions and 1 deletions

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drivers/nvme/host/core.c

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