From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Wed, 26 Feb 2025 22:13:11 +0000 (-0800)
Subject: Merge tag 'sched_ext-for-6.14-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel... 
X-Git-Tag: v6.14-rc5~28
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e6d3c4e535dfffc69cdbad0c12003a8a1e75f88f;p=thirdparty%2Flinux.git

Merge tag 'sched_ext-for-6.14-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext

Pull sched_ext fix from Tejun Heo:
 "pick_task_scx() has a workaround to avoid stalling when the fair
  class's balance() says yes but pick_task() says no.

  The workaround was incorrectly deciding to keep the prev taks running
  if the task is on SCX even when the task is in a sleeping state, which
  can lead to several confusing failure modes.

  Fix it by testing the prev task is currently queued on SCX instead"

* tag 'sched_ext-for-6.14-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext:
  sched_ext: Fix pick_task_scx() picking non-queued tasks when it's called without balance()
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e6d3c4e535dfffc69cdbad0c12003a8a1e75f88f