This is about the dead locks happening since cancel_delayed_work_sync() got added to the ondemand/conservative governors. I truncated a bit the CC list to most important people and mailing lists. The patch is intended for 2.6.30 stable, but both patches together did not get tested yet. If someone could verify this working now that would be great. I first wanted to provide something for .31 and then backport, but it wouldn't patch clean anymore anyway and I don't want to wait any longer. Rafael: These should solve the regression bug: http://bugzilla.kernel.org/show_bug.cgi?id=13475 -- To unsubscribe from this list: send the line "unsubscribe kernel-testers" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html