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Commit 9aedeaed authored by Peter Zijlstra's avatar Peter Zijlstra Committed by Ingo Molnar
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tracing, hardirq: No moar _rcuidle() tracing



Robot reported that trace_hardirqs_{on,off}() tickle the forbidden
_rcuidle() tracepoint through local_irq_{en,dis}able().

For 'sane' configs, these calls will only happen with RCU enabled and
as such can use the regular tracepoint. This also means it's possible
to trace them from NMI context again.

Reported-by: default avatarkernel test robot <lkp@intel.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20230112195541.477416709@infradead.org
parent 408b9611
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