Bug 23926 - [devel-6.6] enable CONFIG_MICROCODE_LATE_LOADING
Summary: [devel-6.6] enable CONFIG_MICROCODE_LATE_LOADING
Status: NEW
Alias: None
Product: ANCK 6.6 Dev
Classification: ANCK
Component: X86 (show other bugs) X86
Version: unspecified
Hardware: All Linux
: P3-Medium S3-normal
Target Milestone: ---
Assignee: Guanjun
QA Contact: shuming
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-08-19 14:56 UTC by AubreyLi
Modified: 2025-08-19 15:21 UTC (History)
3 users (show)

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Description AubreyLi intel_group 2025-08-19 14:56:39 UTC 
For runtime microcode update, need to enable CONFIG_MICROCODE_LATE_LOADING to
ensure the existence of /sys/devices/system/cpu/microcode/reload, to trigger runtime microcode update from userspace.
Comment 1 小龙 admin 2025-08-19 15:21:24 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5650