Phoronix Kernel-oriented News
- Dr. Roy Schestowitz
- 2014-04-08 09:58:01 UTC
- Modified: 2014-04-08 09:58:01 UTC
Linux
Linux 3.15
For those not keeping up to date on all of the Phoronix articles covering the Linux 3.15 kernel changes that landed in the past week, here's a recap of the changes that were merged so far half-way through the Linux 3.15 merge window.
Graphics Stack
The very large DRM pull request for the Linux 3.15 kernel was submitted just moments ago with significant updates to the open-source Linux graphics drivers.
Wayland's reference compositor Weston now has support for using the new XWayland DDX support that was merged into the X.Org Server.
Users of the Samsung Exynos DRM driver will see several updates appear with the Linux 3.15 kernel.
Users of the Samsung Exynos DRM for display support with Samsung's recent ARM SoCs can find the addition of a MIPI-DSI driver, S6E8AA0 MIPI-DSI-based panel drivers with accompanying DeviceTree bindings, a LD9040 parallel-panel driver, super device support, and other fixes.
NVIDIA
In my testing of Ubuntu 14.04 LTS with the Linux 3.13 kernel and Mesa 10.1 for the open-source graphics driver stack provided by Nouveau for NVIDIA GeForce graphics hardware, only the Fermi and Kepler GPUs are running reliably. While these newer NVIDIA GPUs are running stable with Ubuntu 14.04, the performance is still a wreck due to lack of reclocking.
The xf86-video-nouveau driver as of today supports server-managed file descriptors. As explained in the earlier Phoronix article, Last month we wrote about Red Hat working on a suid root wrapper for the X.org Server and other improvements being led by Red Hat's Hans de Goede to run Xorg in more configurations without needing root support. As part of this, sever managed file descriptors (FDs) has been one of the changes needed by the X.Org graphics drivers for supporting this change of running the xorg-server without root rights. Besides needing changes to the DDX drivers and the X.Org Server (those changes are landing with X.Org Server 1.16 this summer), systemd-logind is also needed.
Benchmarks
Recent Techrights' Posts
- Tentative Summary of Things to Publish in Project 2030
- I'll still be in my forties by then
- Rust People: Drain the Swap, You're Holding It Wrong
- Does Rust make sense?
- Slopwatch: LinuxSecurity, linuxconfig.org, and Plagiarised Phoronix
- Many articles out there are nowadays fake
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- Gemini Links 20/09/2025: Snowy Photos and utism is a Spectrum
- Links for the day
- Microsoft-Sponsored Xenophobia and Nationalism
- IBM is very similar in this regard
- Vintage is Sometimes Better
- Why can't we get back to "simple" if (or where) "simple" means better?
- Climate Breakdown Means We'll be Publishing More, Not Less
- Press freedom will be a common, recurring theme
- Our 5-Year Geminispace Anniversary is Coming Up
- I still remember when Gemini Protocol was quite new
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- Violence is a recurring theme
- Web Browsers That "Do Hey Hi" (AI)
- State-of-the-art plagiarism or "autocomplete on steroids" (not coined by us, nevertheless a nice description) don't have much/any prospect
- Links 20/09/2025: Hardware Projects in View, Some Independent Publishers About Russia Prosper After Cheeto Cuts Funding
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- Links for the day
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- Links for the day
- Links 20/09/2025: Internet Shutdowns, Media Censorship, and Climate Worries
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- 4.8K would represent a 20% increase
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- About 6 weeks from now we turn 19
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- Also, a lot of Microsoft's "revenue" claims are circular financing (i.e. Microsoft buying from itself, which means Ponzi-like fraud)
- Over at Tux Machines...
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- IRC Proceedings: Friday, September 19, 2025
- IRC logs for Friday, September 19, 2025
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- Links for the day
- Links 19/09/2025: Press Freedom Dying in US, Anti-Austerity Strikes in France, and Alan Rusbridger to Leave 'Prospect'
- Links for the day
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- breaking/violating laws and conventions
- Offloading to the Sister Site
- In the interest of not overwhelming readers
- Links 19/09/2025: Coffee Club and "SpellBinding is Now Absurdly Fast"
- Links for the day
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- Links for the day
- Links 19/09/2025: Media Freedom Ceases to Exist in US, "Consider Dropping Twitter/X"
- Links for the day
- Gemini Links 19/09/2025: Thinking and Insect Bites
- Links for the day
- Microsoft E.E.E.: Git Will Now (or Very Soon) Fully Depend on Rust, Which is Controlled by Microsoft
- Microsoft now makes Git dependent on Rust, or making Git dependent on GitHub, which is proprietary
- The Right to Punch People (Apparently)
- At Brett Wilson, Brett's job title is "Head of Crime" and Wilson normalises calls for violence
- Slop or Fake Articles Have Turned Linux Journal From a Pioneering/Trailblazing "Linux" Magazine Into a Nuisance
- some sites with former reputation - good reputation - turn into cesspools
- Over at Tux Machines...
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- IRC Proceedings: Thursday, September 18, 2025
- IRC logs for Thursday, September 18, 2025
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- Karma is superstition, regulators are not
- Project 2030 to Cover How "Project 2025"-Styled Anti-Media Zealots From America Targeted Techrights and Tux Machines
- The common denominator is also their attacks on women
- Brett Wilson LLP Failed to Meet Deadlines Set by Judge 7 Months Earlier, Tried to Ruin Our Holiday, Then Had the Audacity to Ask Us for Over 3,000 Pounds for Its Own Lateness
- As a matter of principle we will never respond to assassin while we are on holiday
- On Claims That After Bluewashing Red Hat Will Increasingly Become an Indian Company
- Discussed this week (long and detailed)
- Americans Attacking British Sites Only Months After They Leave America
- We find it kind of funny if not ironic that this site, originally an American site, got legal harassment only from Americans and only months after it had moved to the UK
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- SPI's financial state depends a lot on its public image or its reputation
- Slopwatch: Google Helps Plagiarism and Sends Traffic to Ripoff Artists
- That Google as a company helps spamfarms is noteworthy
- If You Want to Know the Future, Listen to the Free Software Foundation (FSF) and Andy Farnell
- We're sure the FSF will have plenty of its own output
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- Links for the day
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- Links for the day
- Over at Tux Machines...
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- IRC Proceedings: Wednesday, September 17, 2025
- IRC logs for Wednesday, September 17, 2025
