New Linux
- Dr. Roy Schestowitz
- 2014-01-21 09:50:09 UTC
- Modified: 2014-01-21 09:50:09 UTC
Summary: Linux 3.13 released, Linux 3.14 planned, maintenance releases, and graphics news
Linux Kernel 3.13
-
Today, January 19, Linus Torvalds has proudly announced the immediate availability for download of the highly anticipated Linux kernel 3.13, which brings major improvements, numerous new and updated drivers, as well as a dozen of new features.
-
This release includes nftables, the successor of iptables, a revamp of the block layer designed for high-performance SSDs, a power capping framework to cap power consumption in Intel RAPL devices, improved squashfs performance, AMD Radeon power management enabled by default and automatic Radeon GPU switching, improved NUMA performance, improved performance with hugepage workloads, TCP Fast Open enabled by default, support for NFC payments, support for the High-availability Seamless Redundancy protocol, new drivers and many other small improvements.
Linux Kernel 3.14
-
The first 3.14 pull request worth pointing out on Phoronix are the scheduler changes sent in by Ingo Molnar. The most notable change with this pull is the initial implementation of SCHED_DEADLINE. SCHED_DEADLINE is a new CPU scheduler for the Linux kernel that's been in development for several years and has undergone numerous revisions. SCHED_DEADLINE implements the Earliest Deadline First (EDF) scheduling algorithm.
-
The Intel MID (Mobile Internet Device) platform updates for the Linux 3.14 kernel include supporting Merrifield and Clovertrail platforms. Clovertrail has been around for a while but Merrifield is Intel's new smart-phone architecture focused on Android. Merrifield has a 22nm Atom SoC and it's expected to start appearing this quarter.
-
Daniel Vetter of Intel's Open-Source Technology Center blogged on Wednesday about the major changes queued up for the Linux 3.14 kernel as it concerns their DRM kernel graphics driver. The main changes for Intel DRM in Linux 3.14 include runtime D3 support, wwatermark computation / frame-buffer compression fixes, a rewrite of the low-level backlight code, work on full PPGTT support, Bay Trail Atom improvements, and a kernel option to disable legacy fbdev support.
Old Linux Kernels
-
Greg Kroah-Hartman has announced a few hours ago, January 15, that the eight maintenance release of the stable Linux kernel 3.12 is now available for download.
More Kernel
-
To complement the many Intel vs. AMD CPU/APU Linux benchmarks published earlier this week as part of our AMD A10-7850K "Kaveri" APU coverage, here's some results mostly examining the performance-per-Watt and overall system power consumption of the many different Intel and AMD processors running Ubuntu Linux.
-
Kernfs is the sysfs logic that in turn can be taken advantage of by other subsystems in need of a virtual file-system with handling for device connect/disconnect, dynamic creation, and other attributes.
Graphics Stack
-
We're getting close to the 1.4.0 release date - well, actually that was supposed to be Jan 16, but we ended up slipping a week to get a more solid first beta (1.3.92) out. We tagged that Jan 10 and here's 1.3.93, aka second beta or release candidate:
-
2013 has been a dramatic and controversial year for graphics in Linux, yet actual changes to the overall graphics stack have so far been more incremental than revolutionary. But with us closing in on several Linux distributions' Long-Term Support releases this is to be expected, as stability weighs stronger than novelty among consumers of these products. This next summer may be a safer window for distros to undertake major transitions; we should expect to see major graphics system transitions in desktop distros at that point. The landing of XWayland support in the X server can be seen as an early indicator of a Wayland desktop future, since it's a crucial prerequisite.
Intel
-
Some open-source Intel Linux developers have been busy this weekend to ensure the Broadwell open-source driver enablement work will be ready for when the hardware ships in a few months time so it won't be like the poor open-source Kaveri driver.
AMD
-
The Linux 3.13 kernel that will be released in the very near future is very worth the upgrade if you are a RadeonSI user -- in particular, the Radeon HD 7000 series GPUs and newer on the Gallium3D Linux graphics driver -- but other open-source graphics driver users as well may also see nice improvements in the new kernel release. Here's some benchmarks showing off the gains found with the Linux 3.13 kernel for Radeon HD and R9 graphics cards.
-
The latest benchmarks of the AMD A10-7850K APU to share on Phoronix and to complement yesterday's Windows vs. Linux OpenGL comparison are benchmarks of the APU's Radeon R7 Graphics compared to numerous AMD Radeon and NVIDIA GeForce graphics cards.
-
While the RadeonSI Gallium3D driver continues making much headway as the modern open-source AMD Gallium3D Linux graphics driver along with the GLAMOR library it depends upon for 2D acceleration, the 2D performance of the Linux desktop is still quite poor compared to the proprietary Catalyst driver.
Recent Techrights' Posts
- How Software Patents Were Viewed or Their General Status Changed Over Time
- A rough summary
- Nothing that Microsoft Lunduke claims or says can be trusted
- Nothing that Microsoft Lunduke claims of says can be trusted
- Datamation, Where I Used to Publish Articles, Appears to Have Been Sold to TechnologyAdvice Only to Become a Slopfarm
- I'd prefer to not associate with that site anymore
-
- Free Software Foundation Party Has Begun
- We shall be focusing a lot on software patents today
- Former Head of the Federal Trade Commission (FTC) Lina Khan Knows Whatever Microsoft Touches Will Die
- Just like Skype (as recently as months ago) [...] When Microsoft grabs things, or when it buys things, it almost never ends well
- Slopwatch: Fake Articles About LibreOffice in Austria and Wine 10.16
- very short
- Links 04/10/2025: "attempted Coup" Noted in Facebook, Russia Kills Journalists via Drones
- Links for the day
- Gemini Links 04/10/2025: Anesthesia and Baudpunk
- Links for the day
- Links 04/10/2025: "Privacy Harm Is Harm", Criticism Outlawed in US
- Links for the day
- Garmin Uses Linux for Some of the Garmin Products, Now It's Sued by Strava Using Software Patents
- Software patents should never have been granted in the first place
- Richard Stallman Will Give a Talk in Sweden in 6 Days
- Dr. Stallman, despite his battle with cancer is still alive and mentally sharp
- FSF Turns 40
- We'll be focusing on patent-related topics this weekend
- Over at Tux Machines...
- GNU/Linux news for the past day
- IRC Proceedings: Friday, October 03, 2025
- IRC logs for Friday, October 03, 2025
- Gemini Links 04/10/2025: Distro Hopping and "Part Time"
- Links for the day
- We Are Turning 19 in One Month, FSF Turns 40 in 3 Hours (CET)
- For our anniversary next month we still have no concrete plans
- Patent Docs (or PatentDocs) Learned the Wrong Lessons From the Death of TypePad
- Had they gone ahead with an SSG, they'd become a lot more future-proof
- USPTO Patent Bubble Already Imploding, After Decades of Artificial Inflation, Entire Offices Close for Good
- we can deduce that financial pressures (lack of "demand" for monopolies) play a role
- TikTok is Not Harmless (Being CheeTok in the US Will Advance Orange Agenda)
- Social control media isn't "fun and games"; it's a digital weapon that lets hostile groups or nations infiltrate others, then turn them against themselves
- Andy Farnell and Helen Plews Explain What "Modern" Tech Does to Old People
- Imposing terrible tech "religion" on people is not helping them
- Tomorrow the Free Software Foundation (FSF) Turns 40 and Its Web Site is Still Slow Due to DDoS by LLM Slop Bots
- For an advocacy group, uptime is important (for its message to remain accessible)
- Slopwatch: Google News as a Firehose of LLM Slop About "Linux"
- Google News is really bad
- Links 03/10/2025: "NPR’s Economics Lessons Come With Neoliberal Spin" and Canada Post at Risk
- Links for the day
- Gemini Links 03/10/2025: Panic Attacks and Food Adulteration
- Links for the day
- Links 03/10/2025: Lawyers Caught Using LLM Slop Explain Why They Did It, LibreSSL 4.1.1 and 4.0.1 Released
- Links for the day
- FSF Board Grew 50% Since Last Year, Has New President, Turns 40 in Two Days
- It's a good move for the FSF and - by extension - for software freedom
- Links 03/10/2025: Conflicts, Death of TypePad, and TikTok/CheeTok Gives a Boost to Far Right Groups in Europe
- Links for the day
- Over at Tux Machines...
- GNU/Linux news for the past day
- IRC Proceedings: Thursday, October 02, 2025
- IRC logs for Thursday, October 02, 2025
- Slopwatch: Linux Journal, Google News, and LinuxSecurity
- They carry on polluting the Web with fake articles
- Gemini Links 02/10/2025: Kubernetes With FreeBSD and robots.txt
- Links for the day
- Links 02/10/2025: 'Open' 'AI' Resorting to Gimmicks and Fake Funding, Europe’s ‘Drone Wall’ Discussed
- Links for the day
- Links 02/10/2025: Brave Passes 100M Users Milestone, Kodak Selling Its Own Film Again
- Links for the day
- Michael “Monty” Widenius: It Started in 1983 With Richard Stallman (RMS)
- The other co-founder of MySQL is a bit notorious for confronting RMS rather viciously
- su lisa && rm -rf /home/ibm/power
- Novell was ruined by another person from IBM, Ronald Hovsepian
- A Record Demand at Microsoft: Demand to Cancel
- What we're witnessing is a very ungraceful destruction of XBox
- Microsoft is Losing Europe
- Hence all the "support" and "discount" offers that are limited to Europe
- The Free Software Foundation Starts Fund-raising for 40th Anniversary
- New pop-up 2-3 days ahead of the 40th anniversary event
- Systemd Breaks Networking in Debian and Microsoft Staff Rushes to Make Face-Saving Excuses in LWN
- Microsoft's bluca is already there in the comments, his Microsoft money pays for LWN to let him leave comments early
- Over at Tux Machines...
- GNU/Linux news for the past day
- IRC Proceedings: Wednesday, October 01, 2025
- IRC logs for Wednesday, October 01, 2025
- What the End of XBox Will Look Like: a Fiery Crash
- XBox is the next Skype. It won't last much longer. Expect many more layoffs.
- Richard Stallman is Going to Finland to Give a Talk Next Thursday
- A day later he speaks in Sweden
- Gemini Links 02/10/2025: SMTP Pipelining and End of ROOPHLOCH 2025
- Links for the day