Linux内核学习的相关内容

[帮助文档] 如何更新Linux内核漏洞（CVE-2020-14386）

9月4日，Linux社区公布了编号为CVE-2020-14386的内核漏洞。该漏洞源自Linux内核net/packet/af_packet.c，攻击者可以通过该漏洞实现越界写，可能造成提权和容器逃逸等风险。

linux内核设计学习

负载平衡程序 load_balance 调用条件：只要当前可执行队列为空，它就会被调用。被定时器调用：系统空闲时每隔1毫秒调用一次或其他情况下每隔200mm调用一次。单处理器不会被调用执行步骤 1. 首先，load_balance调用find_busiest_queue(),找到最繁忙的可执...

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Linux内核学习之中断中断本质【转】

转自：http://www.linuxidc.com/Linux/2011-11/47657.htm [中断概述] 中断本质上是一种特殊的电信号，由硬件设备发向处理器。异常和中断的不同是异常在产生时必须考虑与处理器时钟同步。实际上异常也常常称为同步中断。比如...

linux内核学习之四：进程切换简述【转】

转自：http://www.cnblogs.com/xiongyuanxiong/p/3531884.html 在讲述专业知识前，先讲讲我学习linux内核使用的入门书籍：《深入理解linux内核》第三版（英文原版叫《Understanding the Linux Kernel》），不过这本书不一定...

Linux 内核list_head 学习

Linux 内核list_head 学习（一） http://www.cnblogs.com/zhuyp1015/archive/2012/06/02/2532240.html 在Linux内核中，提供了一个用来创建双向循环链表的结构 list_head。虽然linux内核是用C语言写的，但是lis...

linux内核list.h的学习

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