From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri, 14 Feb 2025 19:14:24 +0000 (-0800)
Subject: Merge tag 'sched_ext-for-6.14-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel... 
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=04f41cbf03ec7221ab0b179e336f4c805ee55520;p=users%2Fdwmw2%2Flinux.git

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
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04f41cbf03ec7221ab0b179e336f4c805ee55520