Interrupt storm detected on "irq7: lpt0"

[Peter Ulrich Kruppa]

Hi!

My last cvsup of -CURRENT on monday seems to have messed up 
printing somehow.
When I try to print (I am using cups) I  receive this 
message:

Interrupt storm detected on "irq7: lpt0"; throttling interrupt 
source

Result is: Printing becomes very slow (about one minute for a 
simple text file, longer for some OpenOffice document).

What can be done?

Regards,

Uli.

 	+---------------------------+
 	|    Peter Ulrich Kruppa    |
         |         Wuppertal         |
         |          Germany          |
         +---------------------------+