Re: [Xen-devel] Driver domain - NEW issue: IRQ handling error

[Mark Williamson <Mark.Williamson@xxxxxxxxxxxx>]

OK, I haven't heard of this issue.  Could you post your grub.conf for dom0 and 
your domain config file for the backend?

I'm not entirely clear on your configuration - how does your networking setup 
work?  What *does* work?

Cheers,
Mark

On Tuesday 01 February 2005 13:11, B.G. Bruce wrote:
> Okay, I'm using a bk snapshot of testing as of 20:40 (-4:00) yesterday
> so I'm pretty sure this hasn't been addressed already.
>
> Symptom:
>
> While running a "ping -f <some local host outside the box>" from dom0
> where the physical nic is in a driver dom (bridged), after about 1
> minute the connection dies and won't restart.  (even with a reboot of
> the driver domain).
>
> ex.  Dom0 vif1.0=10.1.1.1/24
>      outside host=10.1.1.2/24
>
>       e1000 driver dom = bridge containing physical e1000(eth0) and virtual
> nic (eth1)
>
> dmesg on dom0 gives:
> irq 18: nobody cared!
>  [<c012a4b7>]
>  [<c012a547>]
>  [<c0129f6c>]
>  [<c010cd1b>]
>  [<c0105c13>]
>  [<c0108aa3>]
>  [<c0106c05>]
>  [<c0106c39>]
>  [<c02e2621>]
> handlers:
> [<c020cdb6>]
> [<cc94b867>]
> Disabling IRQ #18
>
>
> and a dmesg of the driver domain shows that the nic hooked IRQ 18:
>
> Intel(R) PRO/1000 Network Driver - version 5.5.4-k2-NAPI
> Copyright (c) 1999-2004 Intel Corporation.
> PCI: Obtained IRQ 18 for device 0000:01:01.0
> PCI: Setting latency timer of device 0000:01:01.0 to 64
> e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
>
> Am I correct in that the interrupt that should have been sent to the
> driver domain was instead sent to dom0?  or what happened?  If I don't
> have the driver dom setup correctly, would someone please explain what
> I'm doing wrong?
>
> Thanks,
> B.
>
>
> -------------------------------------------------------
> This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting
> Tool for open source databases. Create drag-&-drop reports. Save time
> by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc.
> Download a FREE copy at http://www.intelliview.com/go/osdn_nl
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxxxx
> https://lists.sourceforge.net/lists/listinfo/xen-devel


-------------------------------------------------------
This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting
Tool for open source databases. Create drag-&-drop reports. Save time
by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc.
Download a FREE copy at http://www.intelliview.com/go/osdn_nl
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/xen-devel