计算机组成原理:中断控制,寄存器,cpu,硬件中断与软件中断。硬件驱动与软驱动
https://blog.csdn.net/vc2014/article/details/45537849
KeAcquireSpinLock 申请自旋锁
linux内核同步
IRQL
原文:https://www.cnblogs.com/hshy/p/11681713.html