函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\common.c Create Date:2022-07-27 08:55:47
Last Modify:2020-03-16 20:28:31 Copyright©Brick
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函数名称：May not be marked __init: used by software suspend

函数原型：void syscall_init(void)

返回类型：void

参数：无

1671  wrmsr(legacy mode SYSCALL target , 0, (__USER32_CS << 16) | Segment selector values corresponding to the above entries:)
1672  wrmsrl(long mode SYSCALL target , (unsignedlong)entry_SYSCALL_64)
1687  wrmsrl(compat mode SYSCALL target , (unsignedlong)ignore_sysret)
1688  64-bit version of wrmsr_safe():
1689  64-bit version of wrmsr_safe():
1690  64-bit version of wrmsr_safe():
1694  wrmsrl(EFLAGS mask for syscall , X86_EFLAGS_TF | X86_EFLAGS_DF | X86_EFLAGS_IF | X86_EFLAGS_IOPL | X86_EFLAGS_AC | X86_EFLAGS_NT)
调用者
名称描述
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.