Bug 209615 - T490s N2JET92W (1.70) EC N2JHT35W - (bug) messages after update
Summary: T490s N2JET92W (1.70) EC N2JHT35W - (bug) messages after update
Status: CLOSED DOCUMENTED
Alias: None
Product: ACPI
Classification: Unclassified
Component: Other (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: acpi_other
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-10-11 11:01 UTC by Oleksii Shevchuk
Modified: 2021-01-03 12:52 UTC (History)
1 user (show)

See Also:
Kernel Version: 5.8.12
Subsystem:
Regression: No
Bisected commit-id:

Attachments
dmesg (88.95 KB, text/plain)
2020-10-11 11:01 UTC, Oleksii Shevchuk 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Oleksii Shevchuk 2020-10-11 11:01:08 UTC 
Created attachment 292919 [details]
dmesg

Messages like:

[    0.283206] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP07.BRST], AE_ALREADY_EXISTS (20200528/dswload2-326)
[    0.283241] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20200528/psobject-220)


[    0.304633] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored

[    1.901555] acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
Comment 1 Zhang Rui 2021-01-03 12:52:43 UTC 
Hi, thanks for reporting.

Usually, this just suggests some bogus BIOS code, that may or may not affect any functionality.

I'd prefer to close it as we can not do anything in kernel.
Please feel free to reopen it if you run into some functionality issue causing by this error.
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