On 02/23/2017 04:07 AM, David Gibson wrote: >> FYI, the xics-cleanup branch has some issue with migration : >> >> qemu-system-ppc64: VQ 0 size 0x80 < last_avail_idx 0x9f9 - used_idx 0x0 >> qemu-system-ppc64: Failed to load virtio-blk:virtio >> qemu-system-ppc64: error while loading state for instance 0x0 of device >> 'pci@800000020000000:01.0/virtio-blk' >> >> This is most probably a temporary regression, unrelated to XICS >> though. > Hmm. I'm lss sure. This series changes the qom paths of ics and icp > devices, which I'd expect to mess with migration, though I haven't had > a chance to actually check yet. >
Just to be clear, the problem occurs without this patchset. It's inherent to the branch, but you will need the fix on XICS to start the guest. C.
