Spinlock in Linux Kernel: Complete Guide for Embedded Linux Developers (With Code Examples)
Introduction Spinlock is one of the most widely used—and often misunderstood—synchronization mechanisms in the Linux Kernel. Many developers know how […]
Linux Kernel Internals
Inside Kprobes – How the Linux Kernel Hooks Functions at Runtime (Part 4)
(Focus Keyphrase: Kprobes internals Linux kernel) 🔁 Quick Recap So far in this series: At this point, you can already
Linux Kernel Debugging with Kprobes & Kretprobes – A Practical Guide
(Focus Keyphrase: Kprobes in Linux kernel) Introduction – When You Cannot Modify the Code Imagine this situation: Now ask yourself:
🐧 Kernel Debugging in Linux Using printk, pr_* and dev_* Macros
Introduction Debugging is one of the most critical skills in Embedded Linux development.Before reaching for advanced tools like ftrace or
Linux Kernel Debugging Techniques
Introduction Debugging is one of the most critical skills for any developer. It’s the difference between writing code that works
Linux Signals Deep Dive Part-4
Linux Signals – We Peek into the Kernel So far in this series, we’ve followed signals from user-space handlers to
Linux Signals Deep Dive Part-3
🧭 Introduction — Why these three Linux Signals? Linux Signals come from different sources. Some are generated by hardware faults.
🧭 Roadmap to Master Embedded Linux Device Drivers
If you’ve ever wondered how to master Linux Device Drivers, you’re not alone.Many embedded engineers and firmware developers struggle to
Linux Signals Deep Dive Part-1
🚀 Introduction Every Linux process is constantly surrounded by unseen events — keyboard interrupts, segmentation faults, timers, or child process
🧭 From Embedded Developer to Embedded Linux Architect Roadmap
Every week, I receive messages that sound something like this: “How do I become an Embedded Developer?”“Where should I start