Kernel developers discuss the future of system tracing tools, including KProbes and the Linux Trace Toolkit. Sometimes, things just do not go according to plan. Mathieu Desnoyers is the current ...

There's an effort under way to reduce and ultimately remove all system call invocations from within kernel space. Dominik Brodowski was leading this effort, and he posted some patches to remove a lot ...

A new interface for implementing device drivers outside the kernel has one project saving about 5,000 lines of code. The concept of supporting user-space drivers has appeared on LWN a few times before ...

I believe the best and worst thing about Linux is its hard distinction between kernel space and user space. Without that distinction, Linux never would have become the most leveraged operating system ...

On various occasions, I’ve received inquiries about how to install and start using WinDbg. For this reason, in this post, I’m going to show you how to configure an environment with WinDbg and virtual ...