nvme: bring back auto-removal of deleted namespaces during sequential scan

Browse source

[ Upstream commit 0dd6fff2aa ]

Bring back the check of the Identify Namespace return value for the
legacy NVMe 1.0-style sequential scanning.  While NVMe 1.0 does not
support namespace management, there are "modern" cloud solutions like
Google Cloud Platform that claim the obsolete 1.0 compliance for no
good reason while supporting proprietary sideband namespace management.

Fixes: 1a893c2bfe ("nvme: refactor namespace probing")
Reported-by: Nils Hanke <nh@edgeless.systems>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Tested-by: Nils Hanke <nh@edgeless.systems>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Christoph Hellwig 2023-02-21 14:02:25 -08:00 • committed by Greg Kroah-Hartman

parent acb1ad743e

commit 571047a40c

1 changed files with 18 additions and 17 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

35

drivers/nvme/host/core.c

View file