Re: [Xen-devel] [GIT PULL] pv/pcifront-2.6.32 + pv/pciback-2.6.32 = [INTx/MSI/MSI-X work now]

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

> Bugs:
> - On my own branches (pv/merge.2.6.<blah>) I can only get the normal
> interrupts to work. Note, the pv/merge.2.6.<blah> are branches with
> the Xen-SWIOTLB and Xen PCI Frontend and cherrypicks from various trees
> to make it work. Passing in MSI and MSI-X devices makes the guest hang
> so I think I am missing some patch from your trees. Haven't tracked this
> down yet.

Duh! The problem was that I forgot to include 'iommu=soft' on the PV
guest command line. Easy fix  :-)


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