On Fri, Jul 18, 2014 at 12:21 PM, Marcin Gibuła <m.gib...@beyond.pl> wrote: >>> could you try attached patch? It's an incredibly ugly workaround that >>> calls >>> cpu_synchronize_all_states() in a way that bypasses lazy execution logic. >>> >>> But it works for me. If that works for you as well, its somehow related >>> to >>> lazy execution of cpu_synchronize_all_states. >>> >>> -- >>> mg >> >> >> Yes, it working well with writeback cache too. > > > Does it fix problem with libvirt migration timing out for you as well? >
Oh, forgot to mention - yes, all migration-related problems are fixed. Though release right now in a freeze phase, I`d like to ask maintainers to consider possibility of fixing the problem on top of the current tree instead of just rolling back problematic snippet.