Re: [PATCH] clockevents: Fix suspend/resume to disk hangs

Marcus Better
2007-03-20T09:35:32Z

Thomas Gleixner wrote:

> I finally found a dual core box, which survives suspend/resume without
> crashing in the middle of nowhere. Sigh, I never figured out from the
> code and the bug reports what's going on.
>
> The observed hangs are caused by a stale state transition of the clock
> event devices, which keeps the RCU synchronization away from completion,
> when the non boot CPU is brought back up.

This didn't fix the suspend problems on my Thinkpad R60. (Sorry for
nagging - please let me know if I can assist in debugging this...)

Marcus