The following reply was made to PR kern/36727; it has been noted by GNATS.

From: Ian McIntosh <ianm@cat.co.za>
To: Martin Husemann <martin@duskware.de>
Cc: gnats-bugs@NetBSD.org
Subject: Re: kern/36727: lkms that work with Single processor kernel do not
 work with muli-processor kernel
Date: Fri, 03 Aug 2007 17:35:24 +0200

 Martin Husemann wrote:
 > That is what I meant (UP = uniprocessor, i.e. not having options MULTIPROCESSOR)
 >
 >   
 Okay good, I understood correctly then
 >> This did not work at all. To me it looks like the lkm is ignoring the 
 >> ioapic somehow.
 >>     
 >
 > So there we are: the problem is not a MULTIPROCESSOR kernel vs. a uniprocessor
 > one, but interrupts via ioapic not working.
 >
 >   
 So it seems I have incorrectly labelled the problem - I apologise for 
 the mistake
 > I would have expected something like:
 >   
 >> uhci1: interrupting at ioapic0 pin 17 (irq 10)
 >> uhci2: interrupting at ioapic0 pin 18 (irq 10)
 >>     
 >
 > for your module too, but it just fails:
 >
 >   
 >> mov0 at pci3
 >> pci_intr_map: bus 1 dev 0 func 0 pin 1; line 10
 >> pci_intr_map: no MP mapping found
 >> failed to allocate interrupt slot for PIC pic0 pin 10
 >> : couldn't establish interrupt at irq 10
 >>     
 >
 > "PIC pic0" sounds wrong here - it should be ioapic0.
 >
 >   
 So how do we resolve this problem - do you have any suggestions? or is 
 this a known issue that is already being worked on.
 
 Ian