Linux Kernel News Archives
The VMware developers working on their "vmwgfx" graphics driver for Linux on their virtualization platform are preparing to have this driver leave the kernel's staging area and formally move into the Linux kernel DRM tree as one of the stable, mainline graphics drivers. But before this driver moves into the formal DRM tree, they are pushing a set of changes to clean up the kernel interface to this driver, which will break things in a non-backwards-compatible manner.
3 September 2011 - Plus A Break - 2 Comments
Last week I wrote about Samsung releasing code to a new DRM driver for one of their ARM SoCs, the Exynos 4210 that's used by the Samsung Galaxy S II and other mobile devices. It looks like this open-source kernel driver from Samsung stands a chance as being the first ARM driver to be accepted into the DRM area of the mainline Linux kernel.
30 August 2011 - Hope? - 1 Comment
Linus Torvalds has released the Linux 3.1-rc4 kernel to end out the weekend. Unfortunately this kernel is on a trend he doesn't like: there's an up-tick in the commit rate compared to the previous release candidate for the Linux 3.1 kernel.
29 August 2011 - New Release
Besides XDC Chicago 2011 for Linux graphics developers, coming up in just two weeks in Santa Rosa, California is the Linux Plumbers Conference. Here's some of the interesting talks expected at this event that's largely targeted for Linux kernel developers.
23 August 2011 - LPC2011
Linus Torvalds announced the Linux 3.1-rc3 kernel last night. Overall there isn't a whole lot that's been changed in this development kernel over the past week.
23 August 2011 - Linux 3.1-rc3
Earlier this year Apple introduced Thunderbolt ports on their new systems while more hardware vendors will be offering these next-generation high-speed connections on their systems going forward, particularly when the Ivy Bridge hardware is rolled out. Thunderbolt, which was developed under the Light Peak codename, can transfer data at 20 Gbit/s and offers much potential, but how's the Linux support?
21 August 2011 - Thunderbolt - 3 Comments
While Linux has supported WOL (Wake-On-LAN) for wired network adapters, the Linux 3.1 kernel prepares support for WWOL, or Wake On Wireless LAN.
16 August 2011 - WoWLAN - 1 Comment
Over the past few days there's been an active discussion on the Linux kernel mailing list surrounding the memory copy (the memcpy function to copy blocks of memory) performance within the kernel. In particular, an application vendor claims to have boosted their application (a video recorder) performance by 12% when implementing an "optimized" memory copy function that takes advantage of SSE3.
16 August 2011 - Memcpy - 33 Comments
Greg Kroah-Hartman has laid out his plans this morning for handling Linux kernel releases in the future that will be supported for the long-term. The proposal is quite simple and is not handled radically different from now with regards to kernel releases that are maintained for extended periods of time.
15 August 2011 - -Longterm Kernels
Linus Torvalds released the Linux 3.1-rc2 kernel on Sunday afternoon. There isn't too much to see and Linus notes that this is a fairly calm release for coming just one week after the close of the Linux 3.1 kernel merge window.
14 August 2011 - Not Much - 4 Comments
Linus Torvalds officially released the Linux 3.1-rc1 kernel on Sunday afternoon, following the 3.1 merge window being open for more than two weeks.
8 August 2011 - New Kernel - 2 Comments
Released last month was RapidDisk 1.0, which is a Linux kernel module that up to this point has received little attention on the Internet. RapidDisk is a new Linux RAM disk kernel module like the brd and zram modules, but with a different feature-set.
4 August 2011 - RapidDisk 1.0 - 5 Comments
David Airlie has called upon Linus Torvalds to pull in his DRM Git tree that offers the key Direct Rendering Manager graphics driver improvements for the Linux 3.1 kernel.
26 July 2011 - Exciting
The latest feature to be pulled into the Linux 3.1 kernel is support for OpenRISC, an open-source CPU architecture.
25 July 2011 - OpenRISC Linux - 14 Comments
After not being updated for a few mainline kernel release cycles, the real-time (RT) Linux kernel has been updated against the Linux 3.0 kernel release.
23 July 2011 - RT Kernel - 7 Comments
Officially marking the introduction of Linux 3.x, Linus Torvalds this evening announced the official release of Linux 3.0.
22 July 2011 - New Version - 22 Comments
Oracle's latest acquisition is that of Ksplice Inc, the company behind the software to apply updates to the Linux kernel in real-time without requiring a system reboot or other downtime. "Never Reboot Linux For Security Updates," as Ksplice says.
21 July 2011 - Linux Updates - 15 Comments
Linus Torvalds is expected to release the Linux 3.0 kernel today. He has announced that the last-minute bugs that held up the Monday release should be addressed and he's preparing for the Linux 3.1 kernel merge window to be opened.
21 July 2011 - New Release
While it looked like the Linux 3.0 kernel was near based upon last week's Linux 3.0-rc6 release, Linus Torvalds has decided to do one last release candidate based upon last minute changes.
11 July 2011 - Release Candidate - 4 Comments
Linus Torvalds released the Linux 3.0-rc6 yesterday in celebration of Independence Day in the United States. It includes a new driver that has received praise and Linus believes it's due to "space aliens are secretly testing their happy drugs on Christoph."
5 July 2011 - The New Kernel
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