Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\processor.h Create Date:2022-07-28 05:35:12
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:get_debugctlmsr

Proto:static inline unsigned long get_debugctlmsr(void)

Type:unsigned long

Parameter:Nothing

777  debugctlmsr = 0
780  If CPU family < 6 Then Return 0
783  rdmsrl(MSR_IA32_DEBUGCTLMSR, debugctlmsr)
785  Return debugctlmsr
Caller
NameDescribe
set_task_blockstep
clear_btf
restore_btf