regular kernel routine with RTAI

[LOPEZ Colin]

Hi,

I've a simple question about an interrupt handler invoked by RTAI 
(function rt_request_irq() ) :  can I use the sleeping routine 
"wake_up()" in this handler?

In fact, my PCI driver runs perfectly on my Intel single-processor, but 
when I activate hyperthreading the computer freeze after few 
interruptions. And the driver runs with hyperthreading if I don't try to 
wake up a process.

Cordialy,
        Lopez Colin