Hi Greg at al, The following commit: commit 0cc2b4e5a020fc7f4d1795741c116c983e9467d7 Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> Date: Tue Oct 24 15:20:45 2017 +0200 PM / QoS: Fix device resume latency PM QoS was marked for -stable inclusion, but unfortunately there's a bug in it, so please don't include it just yet. There is a fix for this in my linux-next branch, but I first need to make sure that the fix gets to Linus before it can go into -stable. Thanks, Rafael