Re: [BUG] 2.6.21-rc1,2,3 regressions on my system that I found so far

Eric St-Laurent
2007-03-20T05:36:38Z

On Tue, 2007-20-03 at 01:04 -0400, Lee Revell wrote:

> I think CONFIG_TRY_TO_DISABLE_SMI would be excellent for debugging,
> not to mention people trying to spec out hardware for RT
> applications...

There is a SMI disabling module in RTAI, check the smi-module.c in this:

https://www.rtai.org/RTAI/rtai-3.5.tar.bz2

More infos:

http://www.captain.at/rtai-smi-high-latency.php
http://www.captain.at/xenomai-smi-high-latency.php

It might make sense to merge this code, at least in the -rt tree.

- Eric