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From: Markus Schuster <ma.schuster@gmx.de>
To: xen-devel@lists.xensource.com
Subject: Re: Re: Massive problems with 'PCI-DMA: Out of SW-IOMMU space for XXX bytes [..]' with 3Ware controller
Date: Tue, 29 Jan 2008 23:38:28 +0100	[thread overview]
Message-ID: <fno9t4$ahe$1@ger.gmane.org> (raw)
In-Reply-To: C3C4008B.12F79%Keir.Fraser@cl.cam.ac.uk

Keir Fraser wrote:
> No, except to say that it is almost certainly a dom0 kernel issue, not
> core hypervisor. 

I agree on this. 


> So it will not be fixed by just changing hypervisor 
> version if you retain the same dom0 kernel version. 

I agree on this, too. My tests showed that you are right with your
assumption so far.
But i would have used the matching kernel patch, too. 


> What kernel are you using? 

I've tried Debians 2.6.18 patched for XEN 3.1.2 myself.


> 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. 

Regards, 
Markus

  reply	other threads:[~2008-01-29 22:38 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <mailman.0.1201532315.19572.xen-devel@lists.xensource.com>
2008-01-28 15:03 ` Massive problems with 'PCI-DMA: Out of SW-IOMMU space for XXX bytes [..]' with 3Ware controller Randy McAnally
2008-01-28 21:33   ` Markus Schuster
2008-01-28 21:58     ` Keir Fraser
2008-01-29 22:38       ` Markus Schuster [this message]
2008-01-30 16:51         ` Keir Fraser
2008-01-31  8:57           ` Markus Schuster
2008-01-28 22:24 ` localtime=1 broken on HVM guests Randy McAnally
2008-01-29 11:03   ` Keir Fraser
2007-11-25 21:08 Massive problems with 'PCI-DMA: Out of SW-IOMMU space for XXX bytes [..]' with 3Ware controller Markus Schuster
2007-11-25 21:21 ` Keir Fraser
2007-11-25 21:34   ` Markus Schuster
2007-11-30 16:39   ` Markus Schuster

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