[PATCH 0/1][SRU][J][OEM-5.17] Micron NVME storage failure [1344, 5407]

AceLan Kao acelan.kao at canonical.com
Tue Dec 6 03:53:40 UTC 2022


From: "Chia-Lin Kao (AceLan)" <acelan.kao at canonical.com>

BugLink: https://launchpad.net/bugs/1998883

[Impact]
Micron NVME storage fails to init with below error messages
[ 8.965698] nvme nvme1: Duplicate cntlid 0 with nvme0, subsys nqn.2014-08.org.nvmexpress:uuid:834ae34b-0ef0-8a48-ac5a-3006545c2b7f, rejecting
[ 8.966111] nvme nvme1: Removing after probe failure status: -22

[Fix]
The patch from v5.19 add a quirk for Micron NVME fixes this issue
   41f38043f884 nvme: add a bogus subsystem NQN quirk for Micron MTFDKBA2T0TFH

[Test]
Verified with 5.17 OEM kernel on the reported machine.
Didn't verify with 5.15 Jammy kernel, but confirmed the kernel could be compiled.

[Where problems could occur]
The impact should be low as it adds one device ID into a quirk.

Leo Savernik (1):
  nvme: add a bogus subsystem NQN quirk for Micron MTFDKBA2T0TFH

 drivers/nvme/host/pci.c | 2 ++
 1 file changed, 2 insertions(+)

-- 
2.34.1




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