Bug 9471 - AnolisOS-8.8，4.19.190-7.6内核增加nr_cpus=2启动参数后无法正常启动
Summary: AnolisOS-8.8，4.19.190-7.6内核增加nr_cpus=2启动参数后无法正常启动
Status: NEW
Alias: None
Product: Anolis OS 8
Classification: Anolis OS
Component: kernel - anck-4.19 (show other bugs) kernel - anck-4.19
Version: 8.8
Hardware: All Linux
: P3-Medium S3-normal
Target Milestone: ---
Assignee: maqiao_mq
QA Contact: shuming
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-07-04 16:31 UTC by zhuyunfei
Modified: 2024-07-04 16:58 UTC (History)
0 users

See Also:

Attachments
硬件及OS信息 (336.71 KB, image/png)
2024-07-04 16:31 UTC, zhuyunfei 		Details
未启动信息 (759.58 KB, image/png)
2024-07-04 16:32 UTC, zhuyunfei 		Details
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Description zhuyunfei nfschina_group 2024-07-04 16:31:54 UTC 
Created attachment 1199 [details]
硬件及OS信息

Description of problem:
+ 内核版本:4.19.190-7.6
+ OS 版本:AnolisOS-8.8
+ 平台架构:龙芯3D5000 loonogarch

Version-Release number of selected component (if applicable):
kernel-4.19.190-7.6.an8.loongarch64.rpm

How reproducible:


Steps to Reproduce:
1. 正常启动系统，在启动选项处按e进入编辑启动项
2. 在linux命令后增加启动参数nr_cpus=2 
3. ctrl+x 启动系统
Actual results:
系统未能正常启动

Expected results:
系统正常启动

Additional info:
Comment 1 zhuyunfei nfschina_group 2024-07-04 16:32:58 UTC 
Created attachment 1200 [details]
未启动信息
Comment 2 zhuyunfei nfschina_group 2024-07-04 16:58:26 UTC 
增加验证nr_cpus=4 , nr_cpus=32均无法启动，机器共64个cpu，nr_cpus=64可以启动