Bug 19122 - x86/amd_nb: Fix northbridge init warning in guest for Hygon family 18h model 4h
Summary: x86/amd_nb: Fix northbridge init warning in guest for Hygon family 18h model 4h
Status: NEW
Alias: None
Product: ANCK 5.10 Dev
Classification: ANCK
Component: X86 (show other bugs) X86
Version: unspecified
Hardware: All Linux
: P3-Medium S3-normal
Target Milestone: ---
Assignee: Guanjun
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Reported: 2025-02-28 15:16 UTC by liaoxuan
Modified: 2025-03-14 14:49 UTC (History)
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Description liaoxuan hygon_group 2025-02-28 15:16:57 UTC 
When booting in guest on Hygon family 18h model 4h platform, there is warning as follows:
"Hygon Fam18h Model4h northbridge init failed(-19)!"

Avoid the northbridge init failure warning in guest since there is no northbridge.
Comment 1 小龙 admin 2025-03-03 20:25:39 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/4743
Comment 2 小龙 admin 2025-03-04 15:26:39 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/4760
Comment 3 小龙 admin 2025-03-14 14:49:45 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/4812