Bug 208583 - Regression - nvme not detected
Summary: Regression - nvme not detected
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: Other (show other bugs)
Hardware: Intel Linux
: P1 blocking
Assignee: drivers_other
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-07-16 06:55 UTC by plamen.lyutov
Modified: 2020-07-17 12:03 UTC (History)
0 users

See Also:
Kernel Version: 5.7.8
Tree: Mainline
Regression: No


Attachments

Description plamen.lyutov 2020-07-16 06:55:40 UTC
After upgrade to kernel 5.7.8 and lts-5.4.51 linux is not detecting nvme drive and won't boot with both linux and linux-lts

device is:
01:00.0 Non-Volatile memory controller: Silicon Motion, Inc. Device 2263 (rev 03)

Motherboard is Gigabyte J4005ND2P-CF

This happened again last year with some kernel versions until get fixed in next releases. And again now.
I had to rollback to kernel 5.7.7 to get it work.
Comment 1 Ingo Brunberg 2020-07-17 12:03:02 UTC
I have already reported the problem to the linux nvme mailing list, because bugzilla is mostly ignored. Until a fix gets into stable, you can manually revert the offending commit (essentially just one line):
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.7.y&id=e2cb0c5635ecf7d8f2bde9971edbe00a0b8b8536

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