Re: [RFC PATCH] x86 NMI-safe INT3 and Page Fault (v5)

[Andi Kleen]

Mathieu Desnoyers <compudj@xxxxxxxxxxxxxxxxxx> writes:
>
> It allows placing immediate values (and therefore optimized trace_marks) in NMI
> code

Only if all your trace_mark infrastructure is lock less.

-Andi

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