- Fix lock imbalance in a corner case of dispatch_to_local_dsq().
- Migration disabled tasks were confusing some BPF schedulers and its
handling had a bug. Fix it and simplify the default behavior by
dispatching them automatically.
- ops.tick(), ops.disable() and ops.exit_task() were incorrectly disallowing
kfuncs that require the task argument to be the rq operation is currently
operating on and thus is rq-locked. Allow them.
- Fix autogroup migration handling bug which was occasionally triggering a
warning in the cgroup migration path.
- tools/sched_ext, selftest and other misc updates.
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Merge tag 'sched_ext-for-6.14-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
Pull sched_ext fixes from Tejun Heo:
- Fix lock imbalance in a corner case of dispatch_to_local_dsq()
- Migration disabled tasks were confusing some BPF schedulers and its
handling had a bug. Fix it and simplify the default behavior by
dispatching them automatically
- ops.tick(), ops.disable() and ops.exit_task() were incorrectly
disallowing kfuncs that require the task argument to be the rq
operation is currently operating on and thus is rq-locked.
Allow them.
- Fix autogroup migration handling bug which was occasionally
triggering a warning in the cgroup migration path
- tools/sched_ext, selftest and other misc updates
* tag 'sched_ext-for-6.14-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext:
sched_ext: Use SCX_CALL_OP_TASK in task_tick_scx
sched_ext: Fix the incorrect bpf_list kfunc API in common.bpf.h.
sched_ext: selftests: Fix grammar in tests description
sched_ext: Fix incorrect assumption about migration disabled tasks in task_can_run_on_remote_rq()
sched_ext: Fix migration disabled handling in targeted dispatches
sched_ext: Implement auto local dispatching of migration disabled tasks
sched_ext: Fix incorrect time delta calculation in time_delta()
sched_ext: Fix lock imbalance in dispatch_to_local_dsq()
sched_ext: selftests/dsp_local_on: Fix selftest on UP systems
tools/sched_ext: Add helper to check task migration state
sched_ext: Fix incorrect autogroup migration detection
sched_ext: selftests/dsp_local_on: Fix sporadic failures
selftests/sched_ext: Fix enum resolution
sched_ext: Include task weight in the error state dump
sched_ext: Fixes typos in comments
04f41cbf03