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Leftovers: Kernel

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Linux
  • Stop whatever you're doing and pay attention: Linux kernel 4.5rc1 is here

    ANY MINUTE now we should see the first release candidate for Linux kernel 4.5, and there's a lot to look forward to.

    It seems like only a fortnight ago that we talked about the final release of Linux 4.4 (it was) but a lot has happened.

    Most notable is that the kernel is now ready for Kaby Lake, the next generation of Intel processors due later this year. This was expected to start in 4.4 but the method of the Linux release schedule meant it was dropped.

  • No SJWs allowed
  • An anonymous response to dangerous FOSS Codes of Conduct
  • Intel Is Still Maintaining A Proprietary OpenCL Driver For Linux
  • Understanding Intel's GEN Assembly For OpenCL Kernels
  • libinput and semi-mt touchpads

    libinput 1.1.5 has a change in how we deal with semi-mt touchpads, in particular: interpretation of touch points will cease and we will rely on the single touch position and the BTN_TOOL_* flags instead to detect multi-finger interaction. For most of you this will have little effect, even if you have a semi-mt touchpad. As a reminder: semi-mt touchpads are those that can detect the bounding box of two-finger interactions but cannot identify which finger is which. This provides some ambiguity, a pair of touch points at x1/y1 and x2/y2 could be a physical pair of touches at x1/y2 and x2/y1. More importantly, we found issues with semi-mt touchpads that go beyond the ambiguity and reduce the usability of the touchpoints.

  • PV vs PVHVM on next XenServer

    That's not really surprising: new hardware tends to include more and more instructions to assist virtualization. So in fact, the "cost" of virtualization (in terms of performances) is reduced.

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OSS Leftovers

  • Nextcloud 12 Officially Released, Adds New Architecture for Massive Scalability
    Nextcloud informs Softpedia today about the official availability of the final release of Nextcloud 12, a major milestone of the self-hosting cloud server technology that introduces numerous new features and improvements. The biggest new feature of the Nextcloud 12 release appears to be the introduction of a new architecture for massive scalability, called Global Scale, which is a next-generation open-source technology for syncing and sharing files. Global Scale increases scalability from tens of thousands of users to hundreds of millions on a single instance, while helping universities and other institutions significantly reduce the costs of their existing large installations.
  • ReactOS 0.4.5 Open-Source Windows-Compatible OS Launches with Many Improvements
    ReactOS 0.4.5 is a maintenance update that adds numerous changes and improvements over the previous point release. The kernel has been updated in this version to improve the FreeLoader and UEFI booting, as well as the Plug and Play modules, adding support for more computers to boot ReactOS without issues.
  • Sprint Debuts Open Source NFV/SDN Platform Developed with Intel Labs
    AT&T has been the headliner in the carrier race to software defined networking (SDN) and network function virtualization (NFV). But Sprint is putting its own stamp on the space this week with its debut of a new open source SDN/NFV mobile core solution.
  • Google’s New Home for All Things Open Source Runs Deep
    Google is not only one of the biggest contributors to the open source community but also has a strong track record of delivering open source tools and platforms that give birth to robust technology ecosystems. Just witness the momentum that Android and Kubernetes now have. Recently, Google launched a new home for its open source projects, processes, and initiatives. The site runs deep and has several avenues worth investigating. Here is a tour and some highlights worth noting.
  • Making your first open source contribution
  • Simplify expense reports with Smart Receipts
    The app is called Smart Receipts, it's licensed AGPL 3.0, and the source code is available on GitHub for Android and iOS.
  • How the TensorFlow team handles open source support
    Open-sourcing is more than throwing code over the wall and hoping somebody uses it. I knew this in theory, but being part of the TensorFlow team at Google has opened my eyes to how many different elements you need to build a community around a piece of software.
  • IRC for the 21st Century: Introducing Riot
    Internet relay chat (IRC) is one of the oldest chat protocols around and still popular in many open source communities. IRC's best strengths are as a decentralized and open communication method, making it easy for anyone to participate by running a network of their own. There are also a variety of clients and bots available for IRC.