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A new feature added in test snapshots for OpenBSD releases will create a unique kernel every time an OpenBSD user reboots or upgrades his computer. This feature is named KARL — Kernel Address ...

The controversial d_genocide() function has been stripped from the Linux kernel's upcoming update. Introduced two years ago, the code's name likely violated inclusive language rules. A recent update ...

On Linux kernel programming mailing lists oriented toward new developers (see the on-line Resources), a number of common questions are asked. Almost every time one of these questions is asked, the ...

Kernel Mode Linux (KML) is a technology that enables the execution of user processes in kernel mode. I described the basic concept and the implementation techniques of KML on IA-32 architecture in my ...

At the WWDC conference last year, Apple announced plans to deprecate macOS "kernel extensions" (KEXTs) and replace them with a new mechanism called "system extensions." The first step towards this ...

Micrium Inc. has released a major upgrade of its uC/OS real-time operating system for the first time in a decade. The uC/OS-III is a pre-emptive multitasking kernel supporting an unlimited number of ...