"Sam Howard" <[EMAIL PROTECTED]> writes:
> PCI-DMA: OUT OF SW-IOMMU space for 65535 bytes at address xxxx
> <some other stuff>
> [ 1839.394603] ata2.00 status: {DRDY}
>
> It's hard to get all of the messages before it reboots.
>
> Fails with the same errors on both x64 and i386.
>
> Any ideas? This makes for a pretty non-functional Xen server. :(
Try adding 'swiotlb=64' to your kernel command line arguments. The
SW-IOMMU size default/detection has regressed in hardy.
--
James
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