Re: 3.12.6-rt9 on AM335x (armv7)
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: 2014-02-07 16:07:34
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: 2014-02-07 16:07:34
* Matthias Fuchs | 2014-01-08 09:06:53 [+0100]:
Hi Tim,
Hi Matthias,
I already linked to trace for a 2508us run in a previous post. Here is the most interesting section. A added two comments:
Do you see this also without runtime-pm? Now that I think about it, I remember that I disabled it in my config a while ago because they were taking sleeping locks in hard irq context. Not sure if this is still the case. Sebastian