East River Village

Upgrade kernel of a virtual machine in seconds.

Profiling VM_EXIT reasons with `perf kvm` tool

A story about how I fixed the boot delay in an ARM64 system.

Variadic function is function that accepts varying number arguments.

How to build your own customized kernel for Raspberry Pi using yocto.

Raspberry Pi foundation maintains customized Linux kernel for Raspberry Pi devices.

A detailed discussion about volatile keyword.

Architecture of Linux system call.

GDB is a very useful tool when debugging applications.

Hardware setup We need a USB to serial converter to connect Raspberry Pi to the PC serially.

WARNING: KGDBoE cannot be used in Raspberry Pi due to lack of polling support in its network...

Recently I got some board bring-up work where I come across Yocto project.

In our last post we have seen how to get the physical memory address using a virtual memory address.

There are multiple J.A.R.V.I.S projects available in GitHub.

Install xfce desktop environment sh $ sudo apt-get install xfce4 xfce4-goodies Install TightVNC for VNC server ```sh $ sudo apt-get install tight...

The above picture is from my favorite serial Mr.Robot.

Update aptitude first sh $ sudo apt-get update Install expect sh $ sudo apt-get install expect Create a directory named trigger in your hom...

Balakumaran Kannan works as a System software engineer mail me at [kumaran.4353@gmail.com](mailto:kum...

WARNING: Adding a swap space in your Digitalocean droplet or any other cloud ...

We all know that processes running in Linux acts only in virtual address space.