Hi Sagi,
This one is fixing a deadlock in namespace detach. It is still not a
widely supported operation, but becoming more common. While the other two
patches in this series look good for 4.17, I would really recommend this
one for 4.16-rc, and add a Cc to linux-stable for 4.15 too. Sound okay?
This looks good.
Reviewed-by: Keith Busch
Looks good,
Reviewed-by: Sagi Grimberg
nvme_update_formats will invoke nvme_ns_remove under namespaces_mutext.
The will cause deadlock because nvme_ns_remove will also require
the namespaces_mutext. Fix it by getting the ns entries which should
be removed under namespaces_mutext and invoke nvme_ns_remove out of
namespaces_mutext.
Signe
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