WSL2-Linux-Kernel/drivers/nvme
Christoph Hellwig 87dd813bd2 nvme-pci: disable namespace identifiers for Qemu controllers
[ Upstream commit 66dd346b84 ]

Qemu unconditionally reports a UUID, which depending on the qemu version
is either all-null (which is incorrect but harmless) or contains a single
bit set for all controllers.  In addition it can also optionally report
a eui64 which needs to be manually set.  Disable namespace identifiers
for Qemu controlles entirely even if in some cases they could be set
correctly through manual intervention.

Reported-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-27 14:38:57 +02:00
..
host nvme-pci: disable namespace identifiers for Qemu controllers 2022-04-27 14:38:57 +02:00
target nvmet: use IOCB_NOWAIT only if the filesystem supports it 2021-12-01 09:04:52 +01:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00