It’s that time of year when open source community gathers for FOSDEM! FOSDEM is a free event for software developers to meet, share ideas, and collaborate. This year’s event will take place virtually, making it more accessible than ever. It will take place Feb 6 and 7. The
This post originally appeared on Linux.com A novel modular unikernel allows for extreme tailoring of your operating system to your application’s needs. A proof of concept, built on Unikraft, a Xen Project subproject, shows up to 50% efficiency improvements than standard Linux on AWS EC2. Cloud computing has
This talk was given by Raul Tosa & Daniel Ticle, Bitdefender at the Xen Developer and Design Summit in July 2020. In July, Bitdefender open sourced Hypervisor Memory Introspection (HVMI). This talk provided a preview. Security solutions like Hypervisor Memory Introspection (HVMI) require dedicated hypervisor support. One example is the
In this Xen Summit Design Session, the Xen Functional Safety Special Interest Group (FuSA SIG), outlines the progress of the group around Xen and Certification, what is currently being done, and possible future plans. This session goes through the goals of the FuSA, one of which is writing documents for
In this blog series, we will revisit talks from the recent Xen Project Developer and Design Summit, which took place virtually in the summer of 2020. In his keynote speech, Robin Randhawa, Technical Director at ARM, gives an overview of how many innovations happening in the automotive industry are made
This talk was given by Hongyan Xia & David Woodhouse of Amazon at the 2020 Xen Project Developer and Design Summit. With the rising number of speculation vulnerabilities in CPUs, it is time we rethink the design of Xen and restrict the attack surface as much as possible to defend
Arm, a member of the Xen project, has made valuable contributions to the Xen Project through the years. In this talk, Bertrand Marquis, Principal Software Engineer, Arm Ltd, highlights some of these contributions and outlines what’s to come. Bertrand starts with the Autonomy reference stack, a Yocto based collection
The Xen Project is excited to share that the Xen Hypervisor now runs on Raspberry Pi. This is an exciting step for both hobbyists and industries. Read more to learn about how Xen now runs on RPi and how to get started. Written by Stefano Stabellini and Roman Shaposhnik, originally
At this year’s Xen Developer and Design Summit, Stefano Stabellini from Xilinx gave a talk on Cache Coloring, a new feature for Xen that helps better support real-time workloads. Many embedded deployments require deterministic IRQ latency, which can be difficult to pull off as even small spikes lead to
Last month, the Xen Project community gathered, virtually, to collaborate, connect, and solve the important challenges we all face. While our gathering may have looked different than in years past, we made the most of it and heard from a broad set of community members both in presentations and in
Today, the Xen Project is thrilled to welcome Hypervisor-based Memory Introspection (HVMI) as an incubating project! Contributed by Bitdefender, a leading global cybersecurity company protecting over 500 million systems worldwide and a Xen Project Advisory Board member company, HVMI allows organizations to make sense of the view of memory provided
New version introduces Linux stubdomains and robust live patching to build on security features. SAN FRANCISCO – July 24, 2020 — The Xen Project, an open source hypervisor hosted at the Linux Foundation, today announced the release of Xen Project Hypervisor 4.14, which introduces Linux stubdomains, better nested performance, more robust