Hi Avi, Marcelo, patch 5 and patch 6 are can't apply to current kvm tree, i'll rebase those two patches. Marcelo, does this patchset fix your issue? I have tested it with Fedora12/Ubuntu/CentOS 32/64 guests, it works well. Thanks, Xiao -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html