why Volatile constant is used in Linux kernel and device drivers Why Volatile constant is used in Linux Kernel and Device Drivers In the Linux kernel, the volatile keyword is used to indicate that a variable's value can change at any time, and the compiler should not optimize or cache the variable'...
Understand Buildroot in details Buildroot Buildroot is a popular open-source tool for building custom embedded Linux systems. It provides a simple and flexible way to create custom Linux distributions for various embedded systems, such as routers, set-top boxes, and industrial automation devices. T...
How to Prepare for Linux Kernel Interview How to Prepare for Linux Kernel Interview Preparing for a Linux kernel interview can be challenging, as the Linux kernel is a complex and vast topic. However, with the right approach and resources, you can increase your chances of success. Here are some tip...
Linux Kernel Patching How you can submit a patch in linux kernel Kernel patching is a process that involves modifying the source code of the Linux kernel to fix bugs, security vulnerabilities, or add new features. It is an essential part of maintaining a secure and stable Linux system. The Linux ke...
Bootloader Design Linux Kernel bootloader Design The bootloader is the first piece of software that runs when a computer is powered on. Its main function is to initialize the system and load the operating system into memory. The design of a bootloader is essential to ensure that the system is boota...