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Merge tag 'locking-urgent-2020-11-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

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Pull locking fixes from Thomas Gleixner:
 "Two more places which invoke tracing from RCU disabled regions in the
  idle path.

  Similar to the entry path the low level idle functions have to be
  non-instrumentable"

* tag 'locking-urgent-2020-11-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  intel_idle: Fix intel_idle() vs tracing
  sched/idle: Fix arch_cpu_idle() vs tracing
This commit is contained in:
Linus Torvalds
2020-11-29 11:19:26 -08:00
parent 8b7a51ba26 6e1d2bc675
commit f91a3aa6bc
24 changed files with 84 additions and 55 deletions
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2
arch/arm/kernel/process.c
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@ -71,7 +71,7 @@ void arch_cpu_idle(void)
arm_pm_idle();
else
cpu_do_idle();
local_irq_enable();
raw_local_irq_enable();
}
void arch_cpu_idle_prepare(void)