V24.1.9, rtai.o hangs

[Markus Meyer]

Doug,

disable both APIC and SMP support (if you don't have a SMP machine,
ofcourse). Also, try to disable power management. Set your scheduler to
UP. Use GCC 2.95.3 (the one from the compat-egcs package), and be sure
to set symlinks from gcc to egcs, so gcc --version returns 2.95.3.


Good luck


Markus


-----Ursprungliche Nachricht-----
Von: rtai-admin at rtai.org [mailto:rtai-admin at rtai.org] Im Auftrag von
Doug Abbott
Gesendet: Donnerstag, 15. August 2002 21:27
An: 'RTAI list'
Betreff: V24.1.9, rtai.o hangs


Hi,

This is a topic that seems to recur on this list.  I started with a
clean 
2.4.18 kernel, patched and built it with gcc 2.91.66 (I'm running Red
Hat 
6.2).  Critical configuration parameters:
	Loadable module support
	No version information

The kernel seems to run OK.  Then I built RTAI.  Had to upgrade modutils
to 
2.4.18.  Then I insmod rtai and the system hangs--completely!

A while back there was a hint on this mail list that the kernel had to
be 
built with SMP support disabled.  Well, 2.4.18 won't build without SMP.

Any more ideas?  Should I go back to an earlier version of RTAI, one
that 
hopefully works?

Thanks,

Doug Abbott

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	Intellimetrix
Computing for Science and Industry
     www.intellimetrix.us
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