Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\switch_to.h Create Date:2022-07-28 07:29:42
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:refresh_sysenter_cs

Proto:static inline void refresh_sysenter_cs(struct thread_struct *thread)

Type:void

Parameter:

TypeParameterName
struct thread_struct *thread
79  If Value for the false possibility is greater at compile time(Operations with implied preemption/interrupt protection. These* operations can be used without worrying about preemption or interrupt.(ss1) == sysenter_cs) Then Return
82  this_cpu_write(ss1, sysenter_cs)
83  wrmsr(MSR_IA32_SYSENTER_CS, sysenter_cs, 0)
Caller
NameDescribe
__switch_toswitch_to(x,y) should switch tasks from x to y
save_v86_state
do_sys_vm86