Recap This is a continuation of Part 2../kvm-rust-part2 of KVM in Rust series, where we successfully set up a memory region for our guest VM. Now we will see how to proceed further and run a very simple binary in our hypervisor. Loading the binary...

Recap This is a continuation of my previous article../kvm-rust-part1 which dealt with reverse-engineering QEMU with strace to learn how KVM works. Now it's time to try and follow the steps we got from the strace logs to build our own KVM-based virt...

Motivation I work with virtual machines in QEMU/KVM environment a lot. In order to debug, optimize and customize the VMs requires an in-depth knowledge of both QEMU and KVM, the Linux kernel virtualization subsystem that exposes hardware virtualiza...

A bug in my operating system During a recent visit to my wife's family in Sarajevo, I decided to revisit my hobby operating system in QEMU. I discovered that the boot process consistently froze while printing the BIOS memory map. What initially loo...