Hi everyone! In this post I’m going to introduce you to the world of linux kernel module development. I am a newcomer in this field myself but I decided to document everything in this blog as I gradually learn them. To start you need some sort of virtual machine. Of course you can test kernel modules on your own system but it is very risky and you can’t really debug them effectively and must use printk and debug messages to…
Posts published in October 2018
Hello guys! Welcome to the fourth part of the “Hypervisor From Scratch”. This part is primarily about translating guest address through Extended Page Table (EPT) and its implementation. We also see how shadow tables work and other cool stuff. First of all, make sure to read the earlier parts before reading this topic as these parts are really dependent on each other also you should have a basic understanding of paging mechanism and how page tables work. A good article is…