Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\common.c Create Date:2022-07-28 07:55:18
Last Modify:2020-03-16 20:28:31 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:x86_read_arch_cap_msr

Proto:u64 x86_read_arch_cap_msr(void)

Type:u64

Parameter:Nothing

1101  ia32_cap = 0
1103  If boot_cpu_has(IA32_ARCH_CAPABILITIES MSR (Intel) ) Then rdmsrl(MSR_IA32_ARCH_CAPABILITIES, ia32_cap)
1106  Return ia32_cap
Caller
NameDescribe
cpu_set_bug_bits
taa_select_mitigation
tsx_ctrl_is_supported