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Linux Kernel News Archives

SystemTap 2.4 Supports Probing Virtual Machines

SystemTap 2.4 has been released today for effective information gathering and software diagnostics on Linux systems. SystemTap 2.4 provides smarter error reporting, support for virtual machine probing using libvirt, and other new functionality.
6 November 2013 - SystemTap 2.4

Linux 3.13 To Receive Multi-Queue Block Layer

While the Linux 3.13 merge window isn't opening until next week, the maintainer of the block layer to the Linux kernel isn't accepting anymore changes for this next kernel release. The merge pull for the block layer in Linux 3.13 is already quite large, in part due to merging the multi-queue block layer (blk-mq) support for faster disk performance. The multi-queue block layer will allow Linux to perform significantly better for disk IOPS while reducing latency with multi-queue SSD access on multi-core systems.
5 November 2013 - Faster SSD - 18 Comments

BFS Scheduler Lost Some Charm With Linux 3.11

It appears that the out-of-tree BFS scheduler lost some of its charm with the Linux 3.11 kernel release where CFS is now running faster.
5 November 2013 - BFS Scheduler - 35 Comments

Linus Acknowledges 32-Bit Linux As Less Important

The Linux 3.12 kernel was released on Sunday evening but prior to that was a last-minute pull request that got rejected by Linus Torvalds and with it he reaffirmed the focus of Linux on 64-bit.
4 November 2013 - Linus Torvalds - 33 Comments

Linux 3.12 Kernel Released; Linux 4.0 Planning Talked Up

As was anticipated, the Linux 3.12 kernel was released this afternoon. The Linux 3.12 kernel is a mighty big update but beyond announcing its debut, Linus Torvalds also made mention of a delay in the Linux 3.13 merge window and has begun expressing possible plans for a Linux 4.0 release in about one year's time.
3 November 2013 - Linux 4.0 - 23 Comments

Linux 3.12 Changes, Kernel Feature Overview

With the Linux 3.12 kernel likely being officially released this evening if there are no last-minute delays, here is a look again at some of the top features and changes for this major open-source Linux upgrade.
3 November 2013 - Linux 3.12 Changes - 1 Comment

Linux 3.12 Kernel Benchmarks Overview

The release of the Linux 3.12 kernel is imminent so here's a recap of some of the benchmarks we have carried out so far on this exciting kernel upgrade.
3 November 2013 - Linux 3.12

KTAP 0.3 Brings New Linux Dynamic Tracing Features

KTAP is a lightweight script-based dynamic tracing tool for Linux that remains independent of GCC and doesn't require kernel module re-compilation. KTAP 0.3 was just announced this morning and with it comes some more features.
29 October 2013 - KTAP 0.3

Linux 3.12-rc7 Released; Final Version Likely In One Week

The seventh -- and likely last -- release candidate for the Linux 3.12 kernel is now available. While late in the release cycle, there's been an uptick in new patches merged this week.
27 October 2013 - Linux 3.12-rc7

Intel Does Another Batch Of Linux 3.13 Graphics Changes

While the Linux 3.12 kernel hasn't even been released yet, going back to late August Intel has been plotting their graphics improvements for Linux 3.13. In September Intel was already sending in drm-next changes and they have done more rounds since. Another drm-next pull request was issued today for the Intel DRM driver.
24 October 2013 - Linux 3.13 Graphics - 8 Comments

Linux 3.12 Kernel Still Shows Disk Improvements

The Linux 3.12 kernel brings faster open-source AMD graphics due to a CPUfreq subsystem change but there also appears to be faster disk performance.
23 October 2013 - Linux 3.12 Disk - 14 Comments

MSM Driver To Get PRIME & Render Nodes Support

Rob Clark has queued up some interesting changes to his "MSM" DRM driver for reverse-engineered open-source Qualcomm Snapdragon display support. The changes queued up for the Linux 3.13 kernel will include PRIME and render nodes capabilities.
20 October 2013 - Snapdragon DRM - 1 Comment

Armada DRM Driver Called In For Linux 3.13 Kernel

The Armada DRM display driver for Marvell "Dove" devices is being queued up for hopeful inclusion into the Linux 3.13 kernel.
20 October 2013 - Armada DRM

Linux 3.12-rc6 Is A Quiet Release

Linus Torvalds released the Linux 3.12-rc6 kernel a day early due to flying out tonight for the Linux Kernel Summit happening next week in Edinburgh. Overall, things are quieting down for the Linux 3.12 kernel with the end being near.
19 October 2013 - Linux 3.12 - 3 Comments

NFTables IPTables-Replacement Queued For Linux 3.13

NFTables is a new firewall subsystem / packet filtering engine for the Linux kernel that is poised to replace iptables. NFTables has been in development for several years by the upstream author of Netfilter. This new nftables system is set to be merged now into the Linux 3.13 kernel.
19 October 2013 - NFTables - 18 Comments

LLVM/Clang Is Advancing To Build The Linux Kernel

Going back years there's been work to build the Linux kernel with LLVM's Clang compiler rather than GCC. It's taken a lot of work by many individuals and organizations, but it's becoming an easier task to accomplish for multiple architectures. Here's where the Clang'ed Linux kernel is at today.
16 October 2013 - Clang'ing Linux - 8 Comments

Unified Linux CPU Boost Support Still Being Worked On

Kernel developers are still working on CPU Boost mode support for the Linux kernel's cpufreq to unify hardware and software-based solutions for CPU overclocking.
14 October 2013 - Unified Support - 6 Comments

Linux 3.12 Kernel Begins To Calm With RC5

Continuing in Linus Torvalds' usual Sunday tradition, the next release candidate of the Linux kernel is now available. With today's 3.12-rc5 kernel release, the rate of change for the Linux 3.12 kernel is lessening.
13 October 2013 - Linux 3.12-rc5

After 100 Point Releases, Linux 3.0 Is Being EOL'ed

Greg Kroah-Hartman announced the release of Linux 3.0.100 on Sunday and with that he intends to end-of-life this long-term kernel series in the coming days.
13 October 2013 - End-Of-Life

Armada DRM/KMS Driver Might Now Be Ready

For months now there's been an Armada DRM/KMS graphics driver for Marvell Armada ARM SoCs. Having gone through several patch revisions, it appears that all major issues have now been addressed for this nearly 5,000 line open-source driver.
7 October 2013 - Armada DRM - 1 Comment

1063 Linux Kernel news articles published on Phoronix.
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