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 Driver Development
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
Roadmap to Master Linux I²C and SPI Drivers
🧭 Introduction If you are planning to learn Linux I2C and SPI Drivers, you might be wondering where to start.Most
🧭 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
Introduction to Linux Device Drivers
If you’ve ever wondered how your applications talk to hardware in Linux — welcome to the fascinating world of Linux
Writing a Simple Linux Kernel Module
In the Linux kernel, drivers can be integrated in two different ways.One option is to compile the driver as part
Bottom Halves in Linux Device Drivers
After exploring Interrupt Management in our previous post, let’s dive deeper into the world of Bottom Halves in Linux Device Drivers — uncover their types, use cases, and learn how Workqueues, Tasklets, and Threaded IRQs keep Linux drivers fast, efficient, and beautifully designed.