Comment 14 for bug 886521

Boris, are you suggesting the for pre-3.2 kernels, the fix is to backport the 3.2 fix (i.e commit 5fbdc10395cd500d6ff844825a918c4e6f38de37, remove XEN_PLATFORM_PCI config option)? Whilst that would work, surely a less intrusive result would be achieved by configuring CONFIG_XEN_PLATFORM_PCI=y CONFIG_XEN_BLKDEV_FRONTEND=y, CONFIG_XEN_NETDEV_FRONTEND=y on all kernels where XEN_PVHVM=y?

From memory, I think on 3.1 Oneiric, CONFIG_XEN_BLKDEV_FRONTEND=y, CONFIG_XEN_NETDEV_FRONTEND=y are already fixed but CONFIG_XEN_PLATFORM_PCI=y is not. On Lucid, Maverick, Natty, from memory all 3 need fixing.