tree 993a83042d9dfeeede2f80ad6714c55aabbb522e
parent fd501d4f0399700011acde486576c7c1eb8e7a61
author Peter Zijlstra <peterz@infradead.org> 1590787659 +0200
committer Thomas Gleixner <tglx@linutronix.de> 1591881324 +0200

x86/entry: Clarify irq_{enter,exit}_rcu()

Because:

  irq_enter_rcu() includes lockdep_hardirq_enter()
  irq_exit_rcu() does *NOT* include lockdep_hardirq_exit()

Which resulted in two 'stray' lockdep_hardirq_exit() calls in
idtentry.h, and me spending a long time trying to find the matching
enter calls.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20200529213321.359433429@infradead.org