Custom PMI Handler

From: Jack Henschel
Date: Wed Sep 12 2018 - 11:20:22 EST


Hi there,

is it possible to register a custom interrupt handler for a NMI/PMI
Interrupt?

In particular, I want to catch the Intel PT interrupt (generated by the
PMU and sent over the LAPIC) in a kernel module. Is such a thing possible?

Regards,
Jack

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