Dates and Events:
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OSADL Articles:
2023-11-12 12:00
Open Source License Obligations Checklists even better now
Import the checklists to other tools, create context diffs and merged lists
2022-07-11 12:00
Call for participation in phase #4 of Open Source OPC UA open62541 support project
Letter of Intent fulfills wish list from recent survey
2022-01-13 12:00
Phase #3 of OSADL project on OPC UA PubSub over TSN successfully completed
Another important milestone on the way to interoperable Open Source real-time Ethernet has been reached
2021-02-09 12:00
Open Source OPC UA PubSub over TSN project phase #3 launched
Letter of Intent with call for participation is now available
2017-09-12 12:00
OSADL project to create Open Source license checklists
Facilitate Open Source software delivery |
Hannover Messe 2024
HOT - Heidelberg OSADL Talks 2024 (online event)
OSADL Networking Day 2024 in Heidelberg, Germany
Real Time Linux Workshops
1999 - 2000 - 2001 - 2002 - 2003 - 2004 - 2005 - 2006 - 2007 - 2008 - 2009 - 2010 - 2011 - 2012 - 2013 - 2014 - 2015
13th Real-Time Linux Workshop from October 20 to 22 at the Faculty of Electrical Engineering, Czech Technical University in Prague
Announcement - Hotels - Directions - Agenda - Paper Abstracts - Presentations - Registration - Abstract Submission - Sponsoring - Gallery
lockdep: What it can catch, and what it can't, in RT and mainline
Steven Rostedt, Red Hat
Ever since lockdep was introduced in 2006, most deadlock scenarios have been avoided. But when lockdep does detect a problem with the locking, the output it gives can be very cryptic and hard to understand, especially when the locking issues have to do with interrupts or del_timer_sync().
This talk will explain how to translate the lockdep output so that you can understand the locking problem scenario and confidently fix your code (or someone else’s code) to avoid any deadlocks.
