Petalinux可以帮助工程师简化内核模块的创建工作。在petalinux工程目录下，使用命令“ petalinux-create -t modules --name --enable”，能创建Linux内核模块，包括c源代码文件，Makefile，Yocto的bb文件。相关文件放在目录“ project-spec / meta-user / recipes-modules”中，目录结构如下。

长期以来，Rust 编程语言的一个目标都是能替代在操作系统内核开发中最常用的 C 语言。随着 Rust 的逐步成熟，许多开发人员越来越有兴趣在 Linux 内核中尝试 Rust。在 2020 (virtual) Linux Plumbers Conference 会议上，LLVM 这个微会议的诸多议题中就举办了一场讨论，关于 ...

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 ...

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 ...

LKRG (short for Linux Kernel Runtime Guard) is a loadable kernel module that continuously monitors the health and integrity ...

Blacklisting modules prevents them from being loaded and used, and it is sometimes an important step in keeping a system running properly. The Linux kernel is modular — composed of modules that work ...

which version of the kernel are you running? it's possible that you are trying to build a 2.4.x kernel module for a 2.6.x system. i got the same message on my machine when i tried out the example, and ...

LKRG is a loadable kernel module designed to protect the Linux kernel at runtime. Instead of relying solely on compile-time ...