In "Focal update: v5.4.62 upstream stable release" (bug #1895174) the arguments of the trace event writeback_queue_io were changed from 3 to 4 by:
Author: Jan Kara <[email protected]> Date: Fri May 29 16:08:58 2020 +0200 writeback: Fix sync livelock due to b_dirty_time processing BugLink: https://bugs.launchpad.net/bugs/1895174 commit f9cae926f35e8230330f28c7b743ad088611a8de upstream. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1896781 Title: lttng-modules 2.11.2-1ubuntu0.1 ADT test failure with linux 5.4.0-49.53 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lttng-modules/+bug/1896781/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
