函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\virtext.h Create Date:2022-07-27 09:18:12
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Disable VMX on the current CPU* vmxoff causes a undefined-opcode exception if vmxon was not run* on the CPU previously. Only call this function if you know VMX* is enabled.

函数原型：static inline void cpu_vmxoff(void)

返回类型：void

参数：无

41  asm volatile
42  Clear in this cpu's CR4.
调用者
名称描述
emergency_vmx_disable_allUse NMIs as IPIs to tell all CPUs to disable virtualization
__cpu_emergency_vmxoffDisable VMX if it is enabled on the current CPU* You shouldn't call this if cpu_has_vmx() returns 0.