nvme: add a quirk to disable namespace identifiers
stable inclusion from stable-v5.10.113 commit 316bd86c2261fffa37577c3d35721a9337248e54 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5ISAH Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=316bd86c2261fffa37577c3d35721a9337248e54 -------------------------------- [ Upstream commit 00ff400e ] Add a quirk to disable using and exporting namespace identifiers for controllers where they are broken beyond repair. The most directly visible problem with non-unique namespace identifiers is that they break the /dev/disk/by-id/ links, with the link for a supposedly unique identifier now pointing to one of multiple possible namespaces that share the same ID, and a somewhat random selection of which one actually shows up. Signed-off-by:Christoph Hellwig <hch@lst.de> Reviewed-by:
Keith Busch <kbusch@kernel.org> Reviewed-by:
Sagi Grimberg <sagi@grimberg.me> Reviewed-by:
Chaitanya Kulkarni <kch@nvidia.com> Signed-off-by:
Sasha Levin <sashal@kernel.org> Signed-off-by:
Zheng Zengkai <zhengzengkai@huawei.com> Acked-by:
Xie XiuQi <xiexiuqi@huawei.com>
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