Zack's Kernel News
Zack's Kernel News
© Linux Magazine Exclusive
The Linux kernel mailing list comprises the core of Linux development activities. Traffic volumes are immense, often reaching ten thousand messages in a given week, and keeping up to date with the entire scope of development is a virtually impossible task for one person. One of the few brave souls to take on this task is Zack Brown.
Our regular monthly column keeps you abreast of the latest discussions and decisions, selected and summarized by Zack. Zack has been publishing a weekly online digest, the Kernel Traffic newsletter, for over five years now. Even reading Kernel Traffic alone can be a time-consuming task.
Linux Magazine now provides you with the quintessence of Linux kernel activities, straight from the horse's mouth.
m68k Revitalized Under git
Geert Uytterhoeven announced a new git repository for the m68k Linux port, replacing a defunct CVS repository. He also posted a patch to add a make install compilation target for the m68k build and posted several other m68k updates as well.
MSI HOWTO Rewrite
Matthew Wilcox has rewritten the MSI HOWTO, the first major rewrite since 2004. MSI (or Message Signaled Interrupts) provide PCI devices with an alternative to traditional interrupts that require the existence of a hardware pin on the device. MSI lets the device trigger an interrupt simply by writing data to a specific memory address. Randy Dunlap and Sitsofe Wheeler offered some feedback on the prose, and Matthew updated the doc because of it. Grant Gundler and Michael Ellerman had more technical feedback, which they discussed with Matthew. Ultimately it looks as though this is a welcome rewrite, with all in favor.
Controlling Tracepoints
Steven Rostedt has posted a patch to ftrace, providing a simple interface for users to enable and disable any tracepoint that already exists in the kernel. The new /debug/tracing/available_events file lists all tracepoints available for tracking, whereas the /debug/tracing/set_event can be modified to list the events you want to enable or disable.
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
US / Canada
UK / Australia
News
-
LPI Launches FOSSlife Website
Linux Professional Institute launches FOSSlife, a website for the FOSS community.
-
Tuxedo Computers Joins the Ryzen Bandwagon
Tuxedo Computers has released the Tuxedo Boot BA15 with an AMD Ryzen 3500 CPU.
-
Linux Apps on Windows Is Coming
Linux GUI apps will be coming to Windows Subsystem for Linux.
-
Linux Usage Is on the Rise
According to NetMarketShare, Linux saw a significant bump in usage during April.
-
Lenovo is Jumping on the Linux Laptop Bandwagon
PC and laptop maker Lenovo is set to release ThinkPad laptops pre-installed with Fedora Linux.
-
A New Linux Laptop Is in the Making
Manjaro Linux and TUXEDO computers have joined forces to develop the InfinityBook Manjaro.
-
Ubuntu 20.04 Has Been Released
The latest iteration of the user-friendly Linux distribution is now available.
-
Nextcloud Partners with IONOS
Nextcloud has partnered with Germany’s largest cloud provider, IONOS, to provide a safe haven for your data within the cloud.
-
Linux to Get High Resolution Wheel Scrolling
Work on high resolution wheel scrolling for the Linux desktop is being completed.
-
KDE Developers Are Working on a TV Interface
The developers of the KDE desktop are hard at work to create a TV interface.