Re: RT exec for exercising RT kernel capabilities

Mark Hounschell
2006-06-13T14:53:32Z

Serge Noiraud wrote:
> mardi 13 Juin 2006 16:34, Mark Hounschell wrote/a écrit :
>> Serge Noiraud wrote:
>>> jeudi 8 Juin 2006 21:12, Mark Hounschell wrote/a écrit :
>>>> With the ongoing work being done to rt kernel enhancements by Ingo and friends,
>>>> I would like to offer the use of a user land test (rt-exec). The rt-exec tests
> ...
>>> I ran ./go and after 16:50 hours, the tasks 9 and 10 ( type hrt ) jumped respectively to 9787
>>> and 3843usec ! 5 or 10 minutes earlier I did have between 100 and 200 usec.
>>> What can cause this problem ? is it a hrt problem ?
>>> Could it be a driver problem ( network ) ?
> ...
>> All I can say about those 2 big hits is that your system burped. Why, I can't
>> tell you. The people working on the rt stuff may be able to help you.
>>
>> What bugs me is task16 is not running at all. Tell what kernel and glibc you are
>> using please?
> I forgot to ask you this problem.
>
> I'm using linux 2.6.16 with rt28.
> glibc-2.3.3
>
>> Mark

This is a bug in the exec. I'll fix it ASAIC.

Mark