Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\traps.c Create Date:2022-07-28 07:31:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:ist_exit

Proto:void ist_exit(struct pt_regs *regs)

Type:void

Parameter:

TypeParameterName
struct pt_regs *regs
113  preempt_enable_no_resched()
115  If Not ser_mode(regs) determines whether a register set came from user* mode Then rcu_nmi_exit()
Caller
NameDescribe
do_int3
do_debugOur handling of the processor debug registers is non-trivial.* We do not clear them on entry and exit from the kernel. Therefore* it is possible to get a watchpoint trap here from inside the kernel.* However, the code in
do_machine_checkThe actual machine check handler. This only handles real* exceptions when something got corrupted coming in through int 18.* This is executed in NMI context not subject to normal locking rules. This* implies that most kernel services cannot be safely used
winchip_machine_checkMachine check handler for WinChip C6:
pentium_machine_checkMachine check handler for Pentium class Intel CPUs: