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Linux/Kernel: Linus Torvalds, Collabora, EXT4 Tests and New Benchmarks

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Linux
  • Linus Torvalds On Fun, the Linux Kernel, and the Future

    Linus Torvalds, creator of the Linux kernel, took to the stage at Open Source Summit in Los Angeles. In this keynote presentation, Torvalds joined The Linux Foundation Executive Director Jim Zemlin in conversation about Linux kernel development and how to get young open source developers involved. Here are some highlights of their talk.

  • Collabora & Linux Kernel 4.13

    Linux kernel 4.13 is out and - like in the 4.12 release - 12 Collabora developers contributed a total of 72 patches. In addition Collabora developers provided 25 Reviewed-by tags and 10 Tested-by tags. Furthermore 83 patches received a Signed-off-by tag from Collabora peoples. Again, general information about the merge window is available by LWN.net in form of the following articles: part 1 and part 2.

  • A Quick EXT4 Run With Linux 4.14 Git

    After the Linux 4.14 merge window is over, I'll begin with a lot of fresh Linux kernel benchmarks from this in-development release. But I/O and EXT4 changes already have me running some preliminary tests.

    With EXT4 are some scalability improvements to note. The scalability improvements around allocating inodes may help in some workloads. I received a report of this patch on a consumer SSD helping out the Phoronix Test Suite's BlogBench. There's also been some talk of other performance changes to find in Linux 4.14.

  • Core i9 7900X vs. Threadripper 1950X On Ubuntu 17.10, Antergos, Clear Linux

    While we have already compared the Threadripper 1950X to the current top-end Core i9 7900X processor, today we are taking things a step further with our Threadripper Linux benchmarks by doing a side-by-side showdown when each system is tested across three different Linux distributions.

    Here is a multi-way comparison when running the Threadripper 1950X and Core i9 7900X under Ubuntu 17.10 with its latest daily snapshot as of testing, Antergos 17.9 Rolling, and Clear Linux 17650. This provides a diverse look at the performance across distributions for these high-end desktop processors.

More in Tux Machines

GPL Violations: Grsecurity Carries on Bullying Bruce Perens, Israel Complies with AGPL, Xiaomi Violates GPL

  • Linux's Grsecurity dev team takes blog 'libel' fight to higher court
    Open Source Security, Inc., the maker of the Grsecurity Linux kernel patches, suffered a setback last month when San Francisco magistrate judge Laurel Beeler granted a motion by defendant Bruce Perens to dismiss the company's defamation claim, with the proviso that the tossed legal challenge could be amended. The code biz and its president Brad Spengler sued Perens over a blog post in June in which Perens said that using the firm's Grsecurity software could expose customers to a contributory infringement claim under the terms of the Linux kernel's GPLv2 license. Open Source Security contends that statement has damaged its business.
  • Israel’s Information and Communications Technology Authority Bows to Pressure to Comply with Affero GPL
    Under pressure from open source advocates, the Israeli Information and Communications Technology (ICT) Authority recently shared its first open source software, extensions made by the ICT Authority to the CKAN data portal platform to help make the platform usable in Hebrew. The CKAN software is an open source data portal platform used since 2016 by the ICT Authority to make Israeli government data open and available on its government database website. The CKAN software is licensed under the GNU AGPL Version 3 license, an “ultra-strong” open source license that requires users of modified versions of CKAN software to offer its source code, even in the absence of distribution, to users interacting with software over the Internet.
  • Xiaomi Violating GPL 2.0 License With Mi A1 Kernel Sources
    Xiaomi is in violation of the GPL 2.0 license of the Linux Kernel project by still not releasing the kernel sources for the Mi A1 Android One and has been publicly criticized on the matter by established Android developer Francisco Franco earlier this week. While the smartphone was released in September and the Chinese consumer electronics manufacturer’s official policy is to publicize kernel sources for its devices within three months of their market launch, the Android One edition of the Mi A1 remains undetailed in this regard. Mr. Franco — best known for his work on the Franco Kernel, one of the most popular custom OS cores in the Android ecosystem — had some harsh words for the company on Twitter, calling its laidback approach to publicizing the kernel sources for the Mi A1 “an embarrassment” for the open source community and the type of software it allows it to create its commercial devices in the first place.

Security: Updates, Secure Contexts, EFF, Google, Fedora

today's howtos

Introducing my new friend: a Slimbook

I have been following Slimbook for some time now. As you probably know, they ship a KDE laptop that is very cool, with KDE Neon pre-installed. They have attended to a couple of events I have attended to so I have been able to test their laptops, get feedback from buyers and ask them questions directly. The fact that they are a Spanish company was a beautiful surprise, We do not have that many hardware integrators and vendors in Spain. But what definitely caught my attention was the fact that they pay a lot of attention to the software. They ship the laptops with Linux pre-installed. Ok, that is not new any more. But they do pre-install several different distros. Now, that’s uncommon. But news do not stop there. Read more