Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\bugs.c Create Date:2022-07-28 07:56:26
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:x86_spec_ctrl_setup_ap

Proto:void x86_spec_ctrl_setup_ap(void)

Type:void

Parameter:Nothing

1275  If boot_cpu_has("" MSR SPEC_CTRL is implemented ) Then wrmsrl(Speculation Control , The base value of the SPEC_CTRL MSR that always has to be preserved. )
1278  If ssb_mode == SPEC_STORE_BYPASS_DISABLE Then x86_amd_ssb_disable()