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 Linux Hardware Reviews
  1. Btrfs On 4 x Intel SSDs In RAID 0/1/5/6/10
  2. AMD Radeon R9 290 On Ubuntu 14.10: RadeonSI Gallium3D vs. Catalyst
  3. MSI X99S SLI PLUS On Linux
  4. NVIDIA GeForce GTX 970 Offers Great Linux Performance
Latest Linux Articles
  1. 6-Way Ubuntu 14.10 Radeon Gallium3D vs. Catalyst Driver Comparison
  2. NVIDIA vs. Nouveau Drivers On Ubuntu 14.10
  3. Ubuntu 14.10 Offers AMD Radeon Driver Performance Improvements
  4. Btrfs RAID: Linux 3.10 To Linux 3.18 Benchmarks
Latest Linux News
  1. Red Hat Software Collections 1.2 Adds GCC 4.9, Nginx 1.6
  2. GLAMOR Acceleration Continues To Be Cleaned Up
  3. Russia's Yandex Web Browser Finally Released For Linux
  4. Linux Kernel Finally Being Optimized For SSHDs
  5. GPU Profiling Support Lands In Mozilla Firefox
  6. Kubuntu 15.04 Will Use KDE's Plasma 5 By Default
  7. KDBUS Submitted For Review To The Mainline Linux Kernel
  8. An Intel-Based Ubuntu Touch Tablet Is Planning To Launch Soon
  9. MIAOW: An Open-Source GPU Design Based On AMD's Southern Islands
  10. X.Org Server 1.17 RC1 Released, Exciting For GLAMOR & Modesetting
Latest Forum Discussions
  1. How to get rid of Linux
  2. Reducing The CPU Usage In Mesa To Improve Performance
  3. Is foolish currently develop in machine code, hexadecimal and assembly?
  4. Help diagnosing problems with a Readon HD 4670 on Mesa 10.3.2-1
  5. Advertisements On Phoronix
  6. nv and xorg.conf under Debian PPC
  7. Looking for a Open-Source AMD experienced Linux mentor
  8. Bad perfomance in gaming