[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!





More information about the litmus-dev mailing list