RE: [PATCH v4 2/2] tracing: Include Microcode Revision in mce_record tracepoint

[Luck, Tony]

> Export microcode version through the tracepoint to prevent ambiguity over
> the active version on the system when the MCE was received.
>
> Signed-off-by: Avadhut Naik <avadhut.naik@xxxxxxx>
> Reviewed-by: Sohil Mehta <sohil.mehta@xxxxxxxxx>
> Reviewed-by: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx>

Reviewed-by: Tony Luck <tony.luck@xxxxxxxxx>