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Re: [Xen-devel] SWIOTLB allocation failed

On Tue, Nov 27, 2007 at 07:33:40PM +0530, pradeep singh rautela wrote:
> On Nov 27, 2007 7:23 PM, Lukas Hejtmanek <xhejtman@xxxxxxxxxxx> wrote:
> > Hello,
> >
> > I'm using Xen 3.1 with kernel 2.6.18. If I use swiotlb=force option to boot
> Did you try using swiotlb=XYZ to solve your problem? XYZ is the amount
> of the memory for swiotlb.
> Did you get the same crash?

if I use swiotlb=32000000 I got fatal DMA error and recommendation to use
swiotlb=force caused by mthca driver.

Fatal DMA error! Please use 'swiotlb=force'
----------- [cut here ] --------- [please bite here ] ---------

Lukáš Hejtmánek

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