Re: RT kernel on Acer laptop unreliable

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On 2017-08-14 20:03:26 [+0200], Jacek Konieczny wrote:
> On 2017-08-07 15:19, Sebastian Andrzej Siewior wrote:
> > One thing you could try, is to see if the latest v4.11 based RT kernel
> > works more reliable.
> 
> I tried 4.11.12-rt9 (with your patch applied, just in case). It worked
> find for a day and then failed like the older kernels:

I see. Could you try to enable lockdep and see if it yell in dmesg?
lockdep would be:
	CONFIG_DEBUG_RT_MUTEXES=y
	CONFIG_PROVE_LOCKING=y
	CONFIG_DEBUG_ATOMIC_SLEEP=y

> Jacek

Sebastian
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