Linux Kernel News Archives
Today at the virtual Ubuntu Developer Summit it was generally agreed upon that Ubuntu 14.04 LTS will be targeting the Linux 3.13 kernel to power the distribution, but there's a chance 3.14 might happen.
20 November 2013 - Linux 3.14 Is Unlikely - 23 Comments
A second pull request has been submitted for the Linux 3.13 kernel that provides further updates to the often less than desirable ACPI and power management code.
20 November 2013 - ACPI Updates Too
SquashFS is commonly used by Linux distributions as a compressed read-only file-system commonly used by the Live CD/DVD/USB versions of distributions like Ubuntu, Arch, Fedora, Debian, etc. There's some performance improvements to be merged into the Linux kernel that will make SquashFS even faster. SquashFS decompression can be multiple times faster with these patches.
20 November 2013 - SquashFS Made Faster - 6 Comments
While there's many exciting features to Linux 3.13, there's still some features that you won't find in this next major Linux kernel update.
18 November 2013 - Missing Features - 3 Comments
The /dev/random changes went in for the Linux 3.13 kernel and this pull request was even interesting for the very promising next kernel release. While not in Linux 3.13, it's mentioned the Linux kernel might also end up taking a security feature from the FreeBSD playbook.
17 November 2013 - /dev/random - 15 Comments
While the merge window for the Linux 3.13 kernel isn't even over yet, this next major kernel update is already looking to be rather exciting with a number of new features.
15 November 2013 - Linux 3.13
While many independent Phoronix articles have been covering the Linux 3.13 kernel changes for the individual DRM graphics drivers, the DRM subsystem pull request in its entirety was submitted yesterday for mainlining.
15 November 2013 - Linux 3.13 DRM - 11 Comments
The Kernel-based Virtual Machine updates for the Linux 3.13 kernel were filed today and includes a fair amount of improvements for virtualization on PowerPC hardware, but there's also some x86 improvements too.
14 November 2013 - Lots Of Goodies
The Linux 3.13 kernel brings major enhancements to Samsung's F2FS file-system but the EXT4 and XFS changes aren't too exciting. How are the Btrfs changes for this next kernel? We now know thanks to a new pull request from Chris Mason.
14 November 2013 - Btrfs Linux 3.13 - 23 Comments
The multi-queue block layer (blk-mq) has indeed made it for Linux 3.13 as one (of many other) exciting features. The multi-queue block layer can lead to better SSD performance through reducing latency by balancing I/O workload across multiple CPU cores and allowing for multiple hardware queues.
14 November 2013 - Linux Block Layer - 2 Comments
Earlier today the F2FS file-system "major enhancements" were merged for the Linux 3.13 kernel and now we have pull requests issued for EXT4 and XFS file-system updates.
13 November 2013 - EXT4, F2FS
For those in need of a high-performance specially-optimized file-system for flash storage devices, the F2FS file-system developed at Samsung has seen more "major enhancements" queued up for the Linux 3.13 kernel.
13 November 2013 - Linux 3.13 F2FS - 3 Comments
The Russian Linux developers at ROSA have come up with a Linux kernel ABI tracker that monitors upstream versions of the kernel to record API and ABI changes.
13 November 2013 - Linux Kernel
Beyond the NVIDIA Tegra 4 support and improved 64-bit ARM code, the in-development Linux 3.13 kernel will also support EFI on ARM.
11 November 2013 - Linux 3.13 - 14 Comments
The merge window hasn't even officially opened yet on the Linux 3.13 kernel but it's already super exciting and I can't wait for the new code to start hitting mainline and to benchmark these massive changes to the Linux kernel. Here's just a few things to expect so far but it's already gearing up to be a super exciting release and perhaps the best of 2013.
8 November 2013 - Linux 3.13 - 26 Comments
The Linux 3.13 kernel merge window has become even more exciting even though it's not even officially open yet. Besides many to-be-merged changes talked about on Phoronix already, the ACPI and power management pull is particularly exciting for ARM and Intel Linux users.
8 November 2013 - Linux 3.13 Power - 31 Comments
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
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
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
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
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