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[Xen-devel] Re: Massive problems with 'PCI-DMA: Out of SW-IOMMU space fo

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Subject: [Xen-devel] Re: Massive problems with 'PCI-DMA: Out of SW-IOMMU space for XXX bytes [..]' with 3Ware controller
From: Markus Schuster <ma.schuster@xxxxxx>
Date: Thu, 31 Jan 2008 09:57:35 +0100
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Keir Fraser wrote:
>>> Have you tried a vendor Xen kernel for your distro?
>> That's the last thing I wanted to try but couldn't find time to reboot
>> the affected server to test it out. My intention was not to use a distro
>> kernel, as Debians 2.6.18 is patched for XEN 3.0.3. I could stay with my
>> current 3.0.4 system and I would be more recent.
> Can you try our more up-to-date Linux kernel at:
>  http://xenbits.xensource.com/linux-2.6.18-xen.hg
> Yes, you have to pull it from mercurial and configure and build it
> yourself, I'm afraid. But it would be useful to know whether this is
> something we have fixed (knowingly or not) and simply not yet backported
> to 3.1 branch.

That's not the problem. I'm able to check out mercurial and compile my own
kernel from the source. Major problem is free time - you will know :)
But I will try if time permits. 

Regards, Markus

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