1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

D-Bus Implementation Aiming For The Linux Kernel

Linux Kernel

Published on 08 February 2013 02:28 PM EST
Written by Michael Larabel in Linux Kernel
53 Comments

Greg Kroah-Hartman has confirmed he is working on an implementation of D-Bus for merging into the mainline Linux kernel.

GNOME developers and others have been after an implementation of D-Bus, an inter-process communication (IPC) message bus, for the Linux kernel. Last week at the GNOME Developer Hackfest in Belgium, developers reiterated their interest in having a D-Bus for the Linux kernel. Well known Linux kernel developer Greg Kroah-Hartman, who was also in Brussels for the developer event, confirmed he'll be working on a form of D-Bus for the Linux kernel.

In a blog post by Greg KH, he writes, "I'd like to confirm that yes [bringing D-Bus to the Linux kernel], this is true, but it's not going to be D-Bus like you know it today."

The goal of a D-Bus for the Linux kernel is to provide a reliable multi-cast and point-to-point messaging system within kernel-space that will work quickly and be secure. They also want a D-Bus library interface so existing D-Bus users work without ever knowing their D-Bus daemon was replaced.

This new implementation will be different from AF_BUS, the Linux kernel implementation for providing a low-latency high-speed D-Bus protocol on systems. AF_BUS patches were merged into the Linux 3.4 LTSI kernel, but this work is mainly for automotive Linux developers and will likely be replaced in the future with this new (and better) implementation.

There's no expressed idea at this time when the new D-Bus kernel code will materialize or be aimed for mainline inclusion.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Articles & Reviews
  1. Ubuntu 15.04 Is The Easy Path To Better Performance On Intel Broadwell
  2. NVIDIA's Latest Maxwell Line-Up Against AMD With Catalyst On Linux
  3. Preliminary Tests Of Intel Sandy Bridge & Ivy Bridge vs. Broadwell
  4. AMD FX-8320E Performance On Linux
  5. Linux Compiler Benchmarks Of LLVM Clang 3.5 vs. LLVM Clang 3.6-rc1
  6. Intel Broadwell HD Graphics 5500: Windows 8.1 vs. Linux
Latest Linux News
  1. New Mesa Patch To Improve CPU-Bound Applications
  2. LLVM Adds Options To Do Fuzz Testing
  3. Coreboot Now Supports Another Dual-Socket AMD Motherboard
  4. Atomic Mode-Setting/Display Support Progresses In Linux 3.20
  5. NVIDIA 340.76 Brings Three Stable Fixes
  6. Intel Broadwell-U P-State vs. ACPI CPUFreq Scaling Linux Performance
  7. DragonFlyBSD Is Almost To Linux 3.10 Era Intel Graphics Support
  8. New Beta Of Witcher 2 Aims For Greater Performance
  9. NVIDIA Tegra DRM Driver Supports Atomic Mode-Setting In Linux 3.20
  10. Linux "GHOST" Vulnerability Hits Glibc Systems
Most Viewed News This Week
  1. LibreOffice 4.4 Is Coming Soon With New Features
  2. My Initial Intel Broadwell Linux Experience With The ThinkPad X1 Carbon
  3. Broadwell Linux Ultrabook Running MUCH Cooler Than Haswell
  4. LZHAM 1.0 Lossless Data Compression Codec Released
  5. Linux Users Upset By Chromium's Busted HiDPI Support
  6. Interstellar Marines On Linux With Catalyst: Bull S*#@
  7. Faster VP9 Decoding Is On The Horizon
  8. Radeon DRM Changes For The Linux 3.20 Kernel