What’s more, is because module_param specifies 0644 — an octal Linux permission — there will be an entry in the /sys/modules directory that will let the root set or read the value of the key.

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 ...

Although Linux does not (yet) support this binary format, the good news is that you can learn how to write kernel modules by implementing COM support for the Linux kernel.

Presenting just a peek at this useful book, a previous excerpt and this one describe some of the essential elements of working with embedded Linux. You can review the previous excerpt on accessing ...

At the 2001 Linux Kernel Summit, NSA developers presented their work on Security-Enhanced Linux ... Instead, this article shows how easy it is to create a simple kernel module that uses the LSM ...

Doing the same with 4.15.7 and 4.14.23 works for some 3rd party modules (for instance, ZFS) but not with others, like the driver for the RTL8812au WIFI adapter (or even the host kernel extensions ...

Operating systems drive devices. Linux is driven by open-source imperatives. So, naturally, Linux's kernel developers have a problem with closed-source kernel modules. And, just as naturally, they've ...