Core Kernel

How to print logs on Single Line using PrintK in Kernel ?

In Linux kernel or device drivers if you are using printk, by default every message we pass … Read more

In Our previous post, “Writing first Linux kernel Module” We learned how to write a simple Linux … Read more

When you are working with Linux kernel internals or device driver programming, there are chances you see … Read more

Lets first try to understand what are the ways to mount the root file system, Altough the … Read more

When the kernel gets into a situation where it does not know how to proceed (most often … Read more

We will consider our hardware platform as ARM, so the kernel startup entry point code is at … Read more

DTB = Devicetree blob. Compact binary representation of the devicetree.DTC = Devicetree compiler. An open source tool … Read more

LKML https://lkml.org/ is an unofficial Linux Kernel Mailing List archive. This mailing list is a rather high-volume … Read more

If you want to install device-tree-compiler i.e. dtc command on Ubuntu, use following command, This command will … Read more

Lets say, you have been trying to compile Linux kernel source code for Raspberry Pi following steps … Read more