函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\desc.h Create Date:2022-07-27 06:49:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：The load_current_idt() must be called with interrupts disabled* to avoid races

函数原型：static inline void load_current_idt(void)

返回类型：void

参数：无

428  如果is_debug_idt_enabled()则load_debug_idt()
430  否则load_idt((conststructdesc_ptr * ) & idt_descr)
调用者
名称描述
debug_stack_set_zero
debug_stack_reset
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.
start_secondaryActivate a secondary processor.