Re: 2.6.8.1-mm2 (nvidia breakage)

[Terence Ripperda]

the original bug report was during module load time, when we're
probing our devices via the pci_driver's probe callback. this is well
before we hook up interrupts or do anything in our closed source code.

I'm attaching a trimmed down version of our driver that pretty much
only does this probe (complete source is included). I don't know if
this will reproduce the original bug or not.

Let me know if I can help anymore.

Thanks,
Terence

On Thu, Aug 19, 2004 at 06:53:56PM +0100, alan@xxxxxxxxxxxxxxxxxxx wrote:
> On Iau, 2004-08-19 at 17:51, Bjorn Helgaas wrote:
> > I assume this problem is with the Nvidia binary-only driver?  My guess
> > is that the driver doesn't call pci_enable_device() before using
> > pci_dev->irq.  I don't have source for that driver, so I can't verify
> > this.
> 
> An obvious test would be for someone with an Nvidia to write a little
> module that does nothing but pci_enable_device it. Load and unload that
> then see what happens
> 
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/
>

Attachment: nv_mini.tar.gz
Description: Binary data