函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\irq.c Create Date:2022-07-27 08:32:23
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：'what should we do if we get a hw irq event on an illegal vector'.* each architecture has to answer this themselves.

函数原型：void ack_bad_irq(unsigned int irq)

返回类型：void

参数：

类型参数名称
unsigned intirq
40  如果printk_ratelimit()则打印错误信息("unexpected IRQ trap at vector %02x\n", irq)
52  ack_APIC_irq()
调用者
名称描述
ack_badWhat should we do if we get a hw irq event on an illegal vector?* Each architecture has to answer this themself.
handle_bad_irqhandle_bad_irq - handle spurious and unhandled irqs*@desc: description of the interrupt* Handles spurious and unhandled IRQ's. It also prints a debugmessage.