Commit dff6584301dd for kernel

commit dff6584301ddeb147ae306b140ccf2e128e29030
Merge: 2f87d0916ce0 60e339be100d
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Oct 15 19:47:19 2024 -0700

    Merge tag 'sched_ext-for-6.12-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext

    Pull sched_ext fixes from Tejun Heo:

     - More issues reported in the enable/disable paths on large machines
       with many tasks due to scx_tasks_lock being held too long. Break up
       the task iterations

     - Remove ops.select_cpu() dependency in bypass mode so that a
       misbehaving implementation can't live-lock the machine by pushing all
       tasks to few CPUs in bypass mode

     - Other misc fixes

    * tag 'sched_ext-for-6.12-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext:
      sched_ext: Remove unnecessary cpu_relax()
      sched_ext: Don't hold scx_tasks_lock for too long
      sched_ext: Move scx_tasks_lock handling into scx_task_iter helpers
      sched_ext: bypass mode shouldn't depend on ops.select_cpu()
      sched_ext: Move scx_buildin_idle_enabled check to scx_bpf_select_cpu_dfl()
      sched_ext: Start schedulers with consistent p->scx.slice values
      Revert "sched_ext: Use shorter slice while bypassing"
      sched_ext: use correct function name in pick_task_scx() warning message
      selftests: sched_ext: Add sched_ext as proper selftest target