Hi Rafael, After merging the pm tree, today's linux-next build (x86_64 allmodconfig) failed like this: ERROR: "devfreq_monitor_resume" [drivers/devfreq/governor_simpleondemand.ko] undefined! ERROR: "devfreq_monitor_suspend" [drivers/devfreq/governor_simpleondemand.ko] undefined! ERROR: "devfreq_interval_update" [drivers/devfreq/governor_simpleondemand.ko] undefined! ERROR: "devfreq_monitor_stop" [drivers/devfreq/governor_simpleondemand.ko] undefined! ERROR: "devfreq_monitor_start" [drivers/devfreq/governor_simpleondemand.ko] undefined! Caused by commit 206c30cfeb7c ("PM / devfreq: Add suspend and resume apis"). I have used the pm tree from next-20121127 for today. -- Cheers, Stephen Rothwell sfr@canb.auug.org.au