Open-source News

9 underrated responsibilities of an open source community manager - Tue, 09/14/2021 - 15:01

Open source communities don’t just happen. They require work. Sometimes the technical interest in an open source project is enough to attract a group of people to get involved.

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Linux 5.15 Raises Its GCC Compiler Version Requirement

Phoronix - Tue, 09/14/2021 - 15:00
While Linux 5.15-rc1 was released on Sunday with its many changes, landing on Monday was a late change to raise the baseline GCC version requirement for building the Linux kernel...

Introducing Red Hat Weekly News

Red Hat News - Tue, 09/14/2021 - 12:00

It's not always easy to keep up with everything that's going on at Red Hat. That's why we're introducing Red Hat Weekly News, a one-stop shop to check in on the latest news from Red Hat as published across our newsroom, blogs, podcasts, videos, customer portal and much more.

The Open RAN ecosystem: How Red Hat and partners support NTT DOCOMO to deliver the Open RAN vision

Red Hat News - Tue, 09/14/2021 - 12:00

NTT DOCOMO has published a comprehensive, "5G Open RAN Ecosystem Whitepaper" describing the Open Radio Access Network (RAN) Ecosystem - OREC project in detail.  Honore LaBourdette, Vice President, Telecom Media & Entertainment Industry at Red Hat and Sadayuki Abeta, Vice President & General Manager of the Radio Access Network Development Department at NTT DOCOMO, had a joint interview with Telecom TV that explains how the OREC project can accelerate Open RAN and can help 5G intelligent RAN deployment. 

Mesa Lands Option That Can Help XWayland-Based Gaming On The Steam Deck

Phoronix - Tue, 09/14/2021 - 08:48
Mesa 21.3 today landed a debug option that can help with the XWayland-based gaming performance around latency and for power management as well...

Intel Posts Initial Code For x86 User Interrupts On Linux - Shows Great Performance Potential

Phoronix - Tue, 09/14/2021 - 04:38
In addition to the big Advanced Matrix Extensions support still being in flux and the kernel-side AMX code not yet being merged, another feature of next year's Xeon "Sapphire Rapids" that we are only now seeing in early published form for the Linux kernel is handling of x86 user interrupts...

Antmicro Doubles Down on Commitment to the Zephyr Project as Community Grows to More Than 1,000 Contributors

The Linux Foundation - Tue, 09/14/2021 - 02:49

Wind River also advances its commitment to the open source ecosystem by joining the project as a Silver Member

SAN FRANCISCO, September 13, 2021 On the heels of its 5th anniversary and inaugural Developer Summit, the Zephyr Project today announces a major milestone with more than 1,000 contributors and 55,000 commits. Zephyr, an open source project at the Linux Foundation that builds a safe, secure and flexible real-time operating system (RTOS) for resource-constrained devices, also welcomes Antmicro as a Platinum member and Wind River as a Silver member.

Zephyr RTOS unites companies, developers and end users around the world to ensure balanced collaboration and feedback to evolve and meet the needs of its community. This innovative relationship among stakeholders advances the Zephyr Project’s support of new hardware, developer tools, sensors, and drivers, while maximizing the functionality of devices that run applications developed using the Zephyr OS.

“The number of contributors to an open source project is one of the best measures of its relevance to the open source community,” said Barna Ibrahim, Chair of the Zephyr Project Marketing Group and Strategic Partner Development Lead at Google. “Today’s announcement represents one more step in our open source journey and increased role in the advocacy, use and contribution across the Zephyr ecosystem. Ultimately, this strong ecosystem will help build secure and safe products across the globe.”

Evidence that momentum will continue growing for the project include:

Commitment to Zephyr

Today, the Zephyr Project announces that long-time member Antmicro has doubled down on its commitment by upgrading its membership to Platinum. Peter Gielda, CEO of Antmicro, will join the Zephyr Governing Board.

Additionally, Wind River joined the project as a Silver member. Other project member companies include Adafruit, AVSystem, BayLibre, Eclipse Foundation, Facebook, Fiware,, Golioth, Google, Intel, Laird Connectivity, Linaro, Memfault, Nordic Semiconductor, NXP, Oticon, Parasoft, Pat-Eta Electronics, RISC-V, SiFive, Synopsys and teenage engineering, among others.

“We are delighted to welcome Peter Gielda to the Governing Board,” said Joel Stapleton, Chair of the Zephyr Project Governing Board and Principal Engineering Manager at Nordic Semiconductor. “Antmicro has already contributed so much to Zephyr with board support, demos and documentation. We look forward to working more closely with them and strengthening our community.”

“An active member of the project since its early days, Antmicro has been pioneering the use of Zephyr in several fields, including FPGAs and the RISC-V architecture, in both hard and soft implementations,“ said Peter Gielda, CEO at Antmicro and now Member of the Zephyr Project Governing Board. “Building on top of our work combining TensorFlow Lite Micro, Zephyr and Renode for machine learning development we join our customers and partners Google, Intel, NXP and Nordic Semiconductor in a leadership position in Zephyr to strengthen the vendor-neutral RTOS option for the open source hardware, software and AI solutions that we develop.”

“As we move towards an intelligent systems future, it will become increasingly important to collect and process data at the intelligent edge in real time,” said Amar Parmar, Senior Director, Solution Partners at Wind River. “For resource-constrained devices, Zephyr can be at the heart of where this data originates. Zephyr Project has fostered a vibrant and growing community addressing the technical requirements to deploy a new generation of devices, aligned with modern development practices and tooling. As an original contributor to the code base and an active member of the community, we look forward to continued collaboration.”

To learn more about Zephyr RTOS, visit the Zephyr website and blog.

About the Zephyr Project

The Zephyr Project is an open source, scalable real-time operating system (RTOS) supporting multiple hardware architectures. To learn more, please visit

About the Linux Foundation

Founded in 2000, the Linux Foundation is supported by more than 1,000 members and is the world’s leading home for collaboration on open source software, open standards, open data, and open hardware. Linux Foundation’s projects are critical to the world’s infrastructure including Linux, Kubernetes, Node.js, and more.  The Linux Foundation’s methodology focuses on leveraging best practices and addressing the needs of contributors, users and solution providers to create sustainable models for open collaboration. For more information, please visit us at


The post Antmicro Doubles Down on Commitment to the Zephyr Project as Community Grows to More Than 1,000 Contributors appeared first on Linux Foundation.

FUTEX2 System Call Updated To Work On ARM

Phoronix - Tue, 09/14/2021 - 02:45
While Linux 5.15 has many new features and improvements, one of the patch series we have been eager to see land is the work introducing the new FUTEX2 system call. FUTEX2 can help improve the performance of newer Windows games running on Linux via Wine / Steam Play's Proton by better matching the Windows kernel behavior, but while it didn't land for Linux 5.15, at least a new version of the patches were posted...