Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\common.c Create Date:2022-07-28 07:55:31
Last Modify:2020-03-16 20:28:31 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:ucode_cpu_init

Proto:static inline void ucode_cpu_init(int cpu)

Type:void

Parameter:

TypeParameterName
intcpu
1807  If cpu Then load_ucode_ap()
Caller
NameDescribe
cpu_initpu_init() initializes state that is per-CPU. Some data is already* initialized (naturally) in the bootstrap process, such as the GDT* and IDT. We reload them nevertheless, this function acts as a* 'CPU state barrier', nothing should get across.