[LITMUS^RT] RFC: record interrupt interference with Feather-Trace
Glenn Elliott
gelliott at cs.unc.edu
Tue Jan 24 14:19:10 CET 2012
On Jan 24, 2012, at 8:15 AM, Björn Brandenburg wrote:
> On Jan 24, 2012, at 2:10 PM, Glenn Elliott wrote:
>
>> Will this only pick up NMIs, or all interrupts?
>
> Currently, it only traces regular interrupts, not NMIs. (And you can't trace SMIs afaik.)
>
> Adding support for NMIs should be easy, but is more difficult to test.
>
> - Björn
>
Bonham has an "NMI" button on the front of it!
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