Christoph Hellwig 7ec6e06ee4 nvme-pci: disable namespace identifiers for Qemu controllers ... [ Upstream commit 66dd346b84d79fde20832ed691a54f4881eac20d ] 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 13:53:54 +02:00
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host	nvme-pci: disable namespace identifiers for Qemu controllers	2022-04-27 13:53:54 +02:00
target	nvmet: use IOCB_NOWAIT only if the filesystem supports it	2021-12-01 09:19:07 +01:00
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