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A comment on Debugging memory corruption: who the hell writes "2" into my stack?. Parent comment

Re:Debugging memory corruption: who the hell writes "2" into... by saagarjha on Saturday January 04, 2025 @04:13AM (#42593610)
I don't think I'm familiar with that API. What is it?
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Re:Debugging memory corruption: who the hell writes "2" into... by mgaunard on Saturday January 04, 2025 @04:58AM (#42593786)
It's part of perf_event, available since 2.6.33.
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