//irq 105: nobody cared (try booting with the "irqpoll" option) 

//aer_irq threaded     aer_isr

DIsabling IRQ #105

 //aer中断

(91条消息) PCIe AER的驱动_one_bits的博客-CSDN博客

 https://www.likecs.com/show-204638055.html

PCIE AER Linux 驱动详解_Happy_Enger的博客-CSDN博客

//Linux kernel的AER是怎么工作的 – PCIe技术网 (pcietech.com)

【PCIe】AER linux 驱动浅析_pcie_capability_read_word函数_Lenz's law的博客-CSDN博客

//错误注入 https://zhuanlan.zhihu.com/p/389745492

//  cmdline参数“pci = noaer”和“pci = nomsi”禁止OS开启PCIE AER和PCIE 使用MSI中断 

 

https://blog.csdn.net/Guet_Kite/article/details/106689126

note_interrupt（）

{

if (unlikely(desc->irqs_unhandled > 99900)) {
/*
* The interrupt is stuck
*/
__report_bad_irq(desc, action_ret);//在这里调用
/*
* Now kill the IRQ
*/
printk(KERN_EMERG "Disabling IRQ #%d\n", irq);

}

//https://juejin.cn/post/7216990794942005305