Linux SCHED_DEADLINE gets 25 bandwidth accounting fixes
Mathieu Desnoyers’s series stops over-admission, lockups, and three kernel crashes in the deadline scheduler, and ships the first dedicated selftests.
By oops#realtime
Scheduler race drops wakeups, leaves runnable tasks stranded idle
RCU torture testing exposed a lost-reschedule bug when queued tasks change scheduling class, fixed after diagnosis by AMD and kernel scheduler maintainers.
By kexec