Re: omap3/4 stall when idling

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Hi Tomi

On Fri, 14 Sep 2012, Tomi Valkeinen wrote:

> I've noticed the following stack dump on omap3 and omap4 when the device
> idles. It takes some time to happen, but it does happen reliably. I just
> boot up the device to my minimal filesystem, and wait. Attached is my
> kernel config, and I'm using Linus' master branch from today.
> 
> I haven't noticed these affect anything, but they sure are somewhat
> annoying =).
> 
> Trace on omap3:
> 
> [  602.007629] INFO: rcu_sched self-detected stall on CPU { 0}  (t=29678 jiffies)

Good timing, check out this thread:

http://marc.info/?l=linux-omap&m=134756235228309&w=2


- Paul
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