[GIT PULL] locking fix

[Ingo Molnar]

Linus,

Please pull the latest locking/urgent Git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking-urgent-2026-08-30

for you to fetch changes up to 46094a7708b7945cb7eba9eb887e3ea9757440a7:

 - Revert a commit to spinlock cleanup guards that got caught up
   in the subtle limitations & fragility of guards (again...) and
   caused a regression (Peter Zijlstra)

 Thanks,

	Ingo

------------------>
Peter Zijlstra (1):
      locking: Revert switching guards to _irq_{disable,enable}()


 include/linux/spinlock.h | 26 ++++++++++++++------------
 kernel/sched/fair.c      | 12 ++++++------
 2 files changed, 20 insertions(+), 18 deletions(-)