On Mon, Aug 22, 2022 at 01:13:44PM +0530, Ankit Jain wrote: > When a CFS task that was boosted by a SCHED_DEADLINE > task boosts another CFS task (nested priority inheritance), > Kernel panic is observed. > Fixing priority inheritance changes the way how sched_deadline > attributes are being inherited from original donor task. > > Additional supporting patches are added to fix throttling of > boosted tasks. > > Daniel Bristot de Oliveira (1): > sched/deadline: Unthrottle PI boosted threads while enqueuing > > Lucas Stach (1): > sched/deadline: Fix stale throttling on de-/boosted tasks > > Juri Lelli (1): > sched/deadline: Fix priority inheritance with multiple scheduling > classes > > Hui Su (1): > kernel/sched: Remove dl_boosted flag comment > > include/linux/sched.h | 13 ++-- > kernel/sched/core.c | 11 ++-- > kernel/sched/deadline.c | 131 +++++++++++++++++++++++++--------------- > 3 files changed, 96 insertions(+), 59 deletions(-) > > -- > 2.34.1 > Both sets of backports now queued up, thanks. greg k-h
