tree 3602f0ee06188739b4500f2f769982972104f19c
parent 80868f5d3dca7230a87ee7947d0c7f821ce85b3e
parent f5717c93a1b999970f3a64d771a1a9ee68cc37d0
author Linus Torvalds <torvalds@linux-foundation.org> 1739560464 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1739560464 -0800
mergetag object f5717c93a1b999970f3a64d771a1a9ee68cc37d0
 type commit
 tag sched_ext-for-6.14-rc2-fixes
 tagger Tejun Heo <tj@kernel.org> 1739552665 -1000
 
 sched_ext: Fixes for v6.14-rc2
 
 - 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