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hwpmc_x86: Register interrupt handler using the dynamic NMI registration interface
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Authored by bnovkov on Dec 8 2024, 5:14 PM.
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Summary

Register the PCINT handler using the nmi_{register, remove}_handler interfaces (introduced in D46421) in preparation for hwt(4)'s Intel Processor Trace driver.
No functional change intended.

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rG FreeBSD src repository
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