函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\special_insns.h Create Date:2022-07-27 06:38:59
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:write_cr0

函数原型:static inline void write_cr0(unsigned long x)

返回类型:void

参数:

类型参数名称
unsigned longx
150  native_write_cr0(x)
调用者
名称描述
do_device_not_available
fpu__init_cpu_genericInitialize the registers found in all CPUs, CR0 and CR4:
fpu__probe_without_cpuid
set_cx86_memwb
prepare_setSince we are disabling the cache don't allow any interrupts,* they would run extremely slow and would only increase the pain.* The caller must ensure that local interrupts are disabled and* are reenabled after post_set() has been called.
post_set
prepare_set
post_set