Open-source News

LVI Attack Hits Intel SGX - Defeats Existing Mitigations, More Performance Hits

Phoronix - Wed, 03/11/2020 - 01:27
Load Value Injection (LVI) is being disclosed today as a new class of transient-execution attacks and the researchers claim can defeat all existing mitigations around Meltdown, Foreshadow, Zombieload, RIDL and Fallout. The researchers say LVI can affect virtually any access to memory and compiler-based mitigations can be expensive...

The Staging exFAT Driver Set To Be Nuked In Linux 5.7, Thanks To Samsung's New Driver

Phoronix - Wed, 03/11/2020 - 01:10
With the Linux 5.7 kernel this spring there is going to be a new exFAT file-system drive developed by Samsung as outlined last week. While that is being added to the formal file-system area of the kernel rather than staging so both could co-exist for a transition period, already with Linux 5.7 will be the removal of the existing staging driver...

RenderDoc 1.7 Released With Vulkan Improvements, Better D3D12 Capture Performance

Phoronix - Wed, 03/11/2020 - 00:53
RenderDoc 1.7 is out today for this cross-platform graphics debugging/profiling tool that supports Vulkan, Direct3D, and OpenGL graphics APIs across all major platforms...

The Linux Foundation Open Sources Hardware of Disaster Relief Project that Won First Call for Code Global Challenge Led by IBM

The Linux Foundation - Wed, 03/11/2020 - 00:00

Developers can help extend Project OWL’s reach by leveraging new open source technology to build mesh network nodes for emergency communications networks globally 

Lake Tahoe, Calif.,  March 10, 2020 – The Linux Foundation, the nonprofit organization enabling mass innovation through open source, today announced Project OWL’s IoT device firmware effort will be hosted at the Foundation and is inviting developers worldwide to build mesh network nodes for global emergency communications networks. Project OWL, the winner of Call for Code 2018, is a cloud-based analytics tool that helps facilitate organization, whereabouts, and logistics for disaster response. The Linux Foundation’s open governance model will enable a global network of developers to accelerate the development of the mesh networks, which could help save lives following a natural disaster.

Project OWL (Organization, Whereabouts, and Logistics) has developed mesh network of Internet of Things (IoT) devices called “DuckLinks” that can be deployed or activated in disaster areas to quickly reestablish connectivity and improve communication between first responders and civilians in need. A central portal connects to solar- and battery-powered water resistant ‘DuckLinks’ that are placed in the field to generate a Local Area Network (LAN) using a Wi-Fi captive portal powered by low frequency Long-range Radio (LoRa) connectivity. These DuckLinks provide an emergency network to all mobile devices in their perimeter, instructing people how to connect to an emergency response portal. First responders can also use analytics and data sources to build a dashboard and formulate an action plan, such as coordinating resources, learning about weather patterns, and communicating with civilians who would otherwise be cut off.

Project OWL envisions the nodes creating large-scale communications networks in the wake of natural disasters. The open source release of OWL’s firmware can quickly turn a cheap wireless device into a DuckLink, a mesh network node capable of connecting to any other Ducks physically around it. This release marks a significant milestone putting the ClusterDuck Protocol into the hands of global developers. This is a starting point to even larger efforts in communities around the world to provide communications where infrastructure is degraded or nonexistent.

“Becoming part of The Linux Foundation community is a huge boost in accelerating our goal to better prepare communities and mitigate impact when hurricanes, floods or earthquakes strike. We want to challenge developers to build mesh network nodes for global emergency communications networks leveraging our newly open-sourced IoT firmware,” said Bryan Knouse, Co-Founder of Project OWL.

“When developing technologies that can have a direct impact on human life, it’s more important than ever to bring the largest possible global community of developers together working with an open governance model,” said Michael Dolan, VP of Strategic Programs at The Linux Foundation. “Project OWL’s technology solution is providing better information and analytics and enabling quicker distribution of resources and care where and when it’s needed most. We’re proud to support such a worthy cause.”

“As a developer, I am excited Project OWL’s firmware is open source and not just a hardware-software product. OWL has become a global movement that anyone from anywhere on the planet can join, contribute and address global issues,” said Vikas Singh, India-based open source developer.

In 2018, Project OWL emerged as the global winner in the inaugural Call for Code Global Challenge, competing with more than 100,000 participants from 156 nations. The Call for Code Global Challenge encourages and fosters the creation of practical applications built on open source software. The goal is to employ technology in new ways that can make an immediate and lasting humanitarian impact in communities around the world. Since winning in 2018, Project Owl has been fortified, tested, and deployed through IBM Code and Response, a $25 million, four-year deployment initiative to put open source technologies in the communities where they are needed most.

“Project OWL was our first Call for Code winner that went through the Code and Response incubation process, and we’re excited to see this solution grow closer to reality,” said Daniel Krook, IBM Chief Technology Officer for Call for Code and Code and Response. “We were impressed with their combination of a complete software and hardware open source solution, utilizing an AI-powered disaster coordination platform paired with a robust communication network to reach people when connections are down. IBM is committed to using the power of our network and technical know-how to alleviate suffering from climate change and natural disasters, and we’re thrilled to have the support of The Linux Foundation as we deploy the project globally.”

In March 2019, Project OWL and IBM took on a large-scale pilot trip to Puerto Rico, deploying over 63 ducks each covering two square miles. This was followed by two additional pilots in the west and southeast of the island, engaging with local students, businesses, government representatives, and first responders. OWL currently has 30 permanent, solar-powered devices deployed across Puerto Rico in areas that are vulnerable to earthquakes, flooding, fire or other weather conditions.

Resources:

Code and Response with The Linux Foundation: https://www.linuxfoundation.org/projects/code-and-response/

Contribute on GitHub: https://github.com/Code-and-Response/ClusterDuck-Protocol

Learn more about the ClusterDuck Protocol: http://clusterduckprotocol.org/

 

About Call for Code

Developers have revolutionized the way people live and interact with virtually everyone and everything. Where most people see challenges, developers see possibilities. That’s why David Clark Cause created and launched Call for Code in 2018 alongside Founding Partner IBM. This five-year, $30 million global initiative is a rallying cry to developers to use their skills and mastery of the latest technologies, and to create new ones, to drive positive and long-lasting change across the world with their code. Call for Code global winning solutions, among others, are further developed and deployed via the IBM Code and Response initiative.

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. The 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 linuxfoundation.org.

The Linux Foundation has registered trademarks and uses trademarks. For a list of trademarks of The Linux Foundation, please see its trademark usage page: www.linuxfoundation.org/trademark-usage. Linux is a registered trademark of Linus Torvalds.

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Media Contacts

Beth Handoll

ReTHINKitMedia

beth@rethinkitmedia.com

+1 415 535 8658

The post The Linux Foundation Open Sources Hardware of Disaster Relief Project that Won First Call for Code Global Challenge Led by IBM appeared first on The Linux Foundation.

Git 2.26-rc1 Released With More Improvements For This Distributed Version Control System

Phoronix - Tue, 03/10/2020 - 23:32
Git 2.26-rc1 is out this morning as the newest test version of this distributed version control system...

Containers vs. VMs, Istio in production, and more industry news

opensource.com - Tue, 03/10/2020 - 22:45

As part of my role as a senior product marketing manager at an enterprise software company with an open source development model, I publish a regular update about open source community, market, and industry trends for product marketers, managers, and other influencers. Here are five of my and their favorite articles from that update.


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Firefox 74 Begins Rolling Out With DNS-Over-HTTPS, Disabling TLS 1.0/1.1

Phoronix - Tue, 03/10/2020 - 19:07
While we are very excited for Firefox 75 with Wayland and video acceleration improvements along with maturing Flatpak support, out today is Firefox 74.0 as the newest version of Mozilla's web browser...

Sculpt OS 20.02 Released - Built Off Genode, Now Includes File Manager + Editor

Phoronix - Tue, 03/10/2020 - 18:48
Sculpt OS is the general purpose operating system built off the Genode operating system framework. Out now is their version 20.02 update that tries to make the OS more approachable...

VideoLAN's dav1d 0.6 Released With More AVX2 + AVX-512 Optimizations

Phoronix - Tue, 03/10/2020 - 18:34
Dav1d 0.6 is now available as a big update to this open-source AV1 video decoder developed by the VideoLAN crew...

Drop Bash for fish shell to get beautiful defaults

opensource.com - Tue, 03/10/2020 - 15:03

I am one of those people who immediately opens a terminal window after my computer boots up. It's not out of necessity at this point, but the habit is there. I spent most of my career learning its magical incantations, and I find navigating through my daily tasks on the terminal makes for a more enjoyable day at work. That all said, it's nice to try something new once in a while.


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