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Re: [Xen-users] Guest domain with PCI frontend disabled IRQ, backend device dies

To: itai@xxxxxxxxx (Itai Tavor), xen-users@xxxxxxxxxxxxxxxxxxx
From: manu@xxxxxxxxxx (Emmanuel Dreyfus)
Date: Mon, 5 Jun 2006 14:10:06 +0200
Delivery-date: Mon, 05 Jun 2006 05:08:15 -0700
List-id: Xen user discussion <xen-users.lists.xensource.com>

Itai Tavor <itai@xxxxxxxxx> wrote:

> Sounds like you're not using acpi... when I tried that I had even  
> worse IRQ problems. With it on at least the kernel can allocate IRQ's
> above 15 so it can avoid sharing interrupts, it only falls down when
> a guest uses the same ones...

Yes, but how to tell Xen we went the guest to use a different IRQ?

--
Emmanuel Dreyfus
manu@xxxxxxxxxx

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