nvme: enable generic interface (/dev/ngXnY) for unknown command sets
Extend nvme_alloc_ns() and nvme_validate_ns() for unknown command-set as well. Both are made to use a new helper (nvme_update_ns_info_cs_indep) which is similar to nvme_update_ns_info but performs fewer operations to get the generic interface up. Suggested-by:Christoph Hellwig <hch@lst.de> Signed-off-by:
Joel Granados <j.granados@samsung.com> Signed-off-by:
Kanchan Joshi <joshi.k@samsung.com> [hch: rebased on other refactoring patches] Signed-off-by:
Christoph Hellwig <hch@lst.de> Reviewed-by:
Javier González <javier.gonz@samsung.com> Reviewed-by:
Sagi Grimberg <sagi@grimberg.me> Signed-off-by:
Jens Axboe <axboe@kernel.dk>
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