Re: Assuming someone else called the IRQ

[Russell King]

On Sat, Jun 26, 2004 at 06:08:31PM +0100, Alistair John Strachan wrote:
> Every kernel in the 2.6 serious so far has exhibited the same problem; after 
> some time of running my desktop system, I get:
> 
> Assuming someone else called the IRQ
>...
>  19:    8748235   IO-APIC-level  ohci1394, yenta, eth0

You don't say what eth0 is.  At a guess, it's a prism54 card, because the
only place I find that message in the kernel is in the prism54 driver:

drivers/net/wireless/prism54/islpci_dev.c:
	printk(KERN_DEBUG "Assuming someone else called the IRQ\n");

I'd imagine that the OHCI1394 generates a fair number of interrupts,
so... this highlights the problem of leaving debugging printk's,
even at KERN_DEBUG level in a driver interrupt path.

At a guess, Luis R. Rodriguez may be the maintainer for prism54,
so...

-- 
Russell King
 Linux kernel    2.6 ARM Linux   - http://www.arm.linux.org.uk/
 maintainer of:  2.6 PCMCIA      - http://pcmcia.arm.linux.org.uk/
                 2.6 Serial core
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