Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\vm86_32.c Create Date:2022-07-28 08:41:39
Last Modify:2022-05-22 10:11:03 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:set_IF

Proto:static inline void set_IF(struct kernel_vm86_regs *regs)

Type:void

Parameter:

TypeParameterName
struct kernel_vm86_regs *regs
389  VEFLAGS |= X86_EFLAGS_VIF
Caller
NameDescribe
set_vflags_longIt is correct to call set_IF(regs) from the set_vflags_** functions. However someone forgot to call clear_IF(regs)* in the opposite case.* After the command sequence CLI PUSHF STI POPF you should* end up with interrupts disabled, but you ended up with
set_vflags_short
handle_vm86_fault