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66dd346b84
linux/drivers/nvme/host
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Christoph Hellwig 66dd346b84 nvme-pci: disable namespace identifiers for Qemu controllers 
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>
2022-04-15 06:56:17 +02:00
..
constants.c nvme: add verbose error logging 2022-02-28 13:45:06 +02:00
core.c nvme: add a quirk to disable namespace identifiers 2022-04-15 06:56:17 +02:00
fabrics.c nvme-fabrics: remove unnecessary braces for case 2022-02-28 13:45:04 +02:00
fabrics.h nvme-fabrics: fix state check in nvmf_ctlr_matches_baseopts() 2022-02-03 07:30:57 +01:00
fault_inject.c block: remove the ->rq_disk field in struct request 2021-11-29 06:41:29 -07:00
fc.c nvme: add a helper to initialize connect_q 2022-02-28 13:45:06 +02:00
fc.h nvme-fc: Update header and host for common definitions for LS handling 2020-05-09 16:18:33 -06:00
hwmon.c nvme-hwmon: Return error code when registration fails 2021-03-05 13:41:03 +01:00
ioctl.c nvme: remove nvme_alloc_request and nvme_alloc_request_qid 2022-03-16 09:47:05 +01:00
Kconfig nvme: add verbose error logging 2022-02-28 13:45:06 +02:00
Makefile nvme: add verbose error logging 2022-02-28 13:45:06 +02:00
multipath.c for-5.18/drivers-2022-04-01 2022-04-01 16:26:57 -07:00
nvme.h nvme: add a quirk to disable namespace identifiers 2022-04-15 06:56:17 +02:00
pci.c nvme-pci: disable namespace identifiers for Qemu controllers 2022-04-15 06:56:17 +02:00
rdma.c for-5.18/drivers-2022-03-18 2022-03-21 17:16:01 -07:00
tcp.c for-5.18/drivers-2022-03-18 2022-03-21 17:16:01 -07:00
trace.c nvme: add set feature tracing support 2021-08-16 14:42:23 +02:00
trace.h block: remove the ->rq_disk field in struct request 2021-11-29 06:41:29 -07:00
zns.c nvme: report write pointer for a full zone as zone start + zone len 2021-12-06 08:52:08 +01:00