函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\nospec-branch.h Create Date:2022-07-27 06:39:07
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：mds_user_clear_cpu_buffers - Mitigation for MDS and TAA vulnerability* Clear CPU buffers if the corresponding static key is enabled

函数原型：static inline void mds_user_clear_cpu_buffers(void)

返回类型：void

参数：无

346  如果static_branch_likely( & mds_user_clear)则mds_clear_cpu_buffers - Mitigation for MDS and TAA vulnerability* This uses the otherwise unused and obsolete VERW instruction in* combination with microcode which triggers a CPU buffer flush when the* instruction is executed.
调用者
名称描述
do_nmi