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stop_machine pull request for v6.14

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Move a misplaced call to rcu_momentary_eqs() from multi_cpu_stop()
 to ensure that interrupts are disabled as required.
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Merge tag 'stop-machine.2025.01.28a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu

Pull stop_machine update from Paul McKenney:
 "Move a misplaced call to rcu_momentary_eqs() from multi_cpu_stop() to
  ensure that interrupts are disabled as required"

* tag 'stop-machine.2025.01.28a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
  stop_machine: Fix rcu_momentary_eqs() call in multi_cpu_stop()
This commit is contained in:
Linus Torvalds 2025-01-28 11:35:58 -08:00
commit f785692ff5
1 changed files with 1 additions and 1 deletions
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2
kernel/stop_machine.c
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@ -250,8 +250,8 @@ static int multi_cpu_stop(void *data)
* be detected and reported on their side.
*/
touch_nmi_watchdog();
rcu_momentary_eqs();
}
rcu_momentary_eqs();
} while (curstate != MULTI_STOP_EXIT);
local_irq_restore(flags);