函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\bugs.c Create Date:2022-07-27 08:56:46
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:x86_spec_ctrl_setup_ap

函数原型:void x86_spec_ctrl_setup_ap(void)

返回类型:void

参数:

1275  如果boot_cpu_has("" MSR SPEC_CTRL is implemented )则wrmsrl(Speculation Control , The base value of the SPEC_CTRL MSR that always has to be preserved. )
1278  如果ssb_mode恒等于SPEC_STORE_BYPASS_DISABLEx86_amd_ssb_disable()
调用者
名称描述
identify_secondary_cpu