This article analyzes the current community and product status of the hot Linux kernel project Large Folios and predicts future trends. The technical content discussed in the article comes from contributions to the community and products from several companies, including Google, OPPO, ARM, Nivida, Samsung, Huawei, and Alibaba. Authors | Barry Song, Yu Zhao Editors … Read more
As a newcomer to embedded Linux, many questions arise during the learning process. How do I compile a driver program? How do I load it into the kernel? This article will introduce some basic operations for embedded Linux development, guiding you step by step to master the compilation of drivers, kernels, and applications. Little Wang … Read more
Processes are the entities scheduled by the operating system, and the description of the resources possessed by a process is called the Process Control Block (PCB). Describing Processes with task_struct In the kernel, a process is described by the task_struct structure, known as the process descriptor, which stores all the information necessary for the normal … Read more
Recently, we recommended chainsx’s “Raspberry Pi Ubuntu 64-bit System Player Experience Edition”. The author further provides methods for self-compiling the above system and creating an image file, introducing how to cross-compile and compile directly on the Raspberry Pi, teaching you to fish~ You can cross-compile using Ubuntu 16.04 or compile directly on the Raspberry Pi. … Read more
RPi OS is a simple operating system based on the Raspberry Pi platform, designed to help developers learn operating system development from scratch and gain a deep understanding of how the Linux kernel works. This tutorial will guide you through the development process of RPi OS step by step and compare it with the implementation … Read more