Re: i.MX28 milliseconds latencies, interrupts disabled in arch_cpu_idle?

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On 19.04.2014 12:36, Gilles Chanteperdrix wrote:

> #1 can be avoided by using the ARM FCSE extension.

An interesting stuff, thanks for pointing this up.

> A patch exists for #1 which is currently integrated into the Adeos patch
> but could exist independently. I could post the patch here for Linux
> vanilla here if there is enough interest, and let you do the merge with
> the preempt_rt patch.

I am surely not skilled enough to merge and test this, but publishing
the patch rebased to current kernels somewhere would be surely
interesting.

Thanks
-- 
                                            Stano

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