On Wed, Nov 2, 2011 at 8:14 PM, Greg KH <greg@xxxxxxxxx> wrote: >> We have also backported: >> PM: Introduce generic "noirq" callback routines for subsystems (v2) >> PM / Runtime: Update documentation of interactions with system sleep >> PM / Runtime: Add new helper function: pm_runtime_status_suspended() >> >> And now it seems to be sufficient to get this thing going. > > So, what specific git commits do you want to see in the 3.0-stable > tree, and in what order should they be applied in? So to my untrained eye it looks like it should be applied like this (top to bottom) using the reverse commit order from the mainline kernel: e529192 PM: Introduce generic "noirq" callback routines for subsystems (v2) 455716e PM / Runtime: Update documentation of interactions with system sleep 1e2ef05 PM: Limit race conditions between runtime PM and system sleep (v2) f3393b6 PM / Runtime: Add new helper function: pm_runtime_status_suspended() So (2) documents the problem, (3) fixes it, whereas (1) and (4) makes it possible to write proper _noirq() code that does not race, IIRC. Yours, Linus Walleij _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/linux-pm
