Editor's Note: Linux remains an attractive option for embedded systems developers. In fact, industry surveys such as the Embedded Market Study by UBM (EDN's parent company) consistently show interest ...

Linux内核模块间通讯方法非常的多，最便捷的方法莫过于函数或变量符号导出，然后直接调用。默认情况下，模块与模块之间、模块与内核之间的全局变量是相互独立的，只有通过EXPORT_SYMBOL将模块导出才能对其他模块或内核可见。 Linux kallsyms，即内核符号表 ...

I did something recently I haven’t done in a long time: I recompiled the Linux kernel. There was a time when this was a common occurrence. You might want a feature that the default kernel didn’t ...

很多粉丝在群里提问，如何把一个模块文件编译到内核中或者独立变异成ko文件。本文给大家详解讲解。 Linux内核源代码非常庞大，随着版本的发展不断增加。它使用目录树结构，并且使用Makefile组织配置、编译。 初次接触Linux内核，好仔细阅读顶层目录的readme ...

Traditionally, the telecom industry has used clusters to meet its carrier-grade requirements of high availability, reliability and scalability, while relying on cost-effective hardware and software.

Linux is in everything these days, and that means designers and engineers are crying out for a simple, easy-to-use module that simplifies the design of building a product to do something with Linux.

Signed kernel modules have been a feature of other operating systems for a number of years. Some people and companies like the idea of installing only modules (or drivers, as they are sometimes called ...

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