[yocto] [meta-raspberrypi] linux kernel rt

[Paul D. DeRocco]

> > On Thu, Dec 14, 2017 at 2:58 AM, Sherif Omran 
> > <sherifomran2000 at gmail.com> wrote:
> > 	
> > 	any body tried the real time kernel? I get an error, it 
> > is snot in the compatibility list.
> 
> From: Andreas Müller
> 
> Good news: I use RT kernel only together with VC4 graphics 
> and have lots of fun on PI2/3. 
> 
> Bad news: As far as I know it is not in meta-raspberrypi but 
> in my fork [1]. There were attempts to land the RT-patches in 
> meta-raspberrypi but that was denied for huge patch size :(

I can vouch for this. I've been using meta-raspi-light for a while on an RPi3, doing music synthesis, and pushing all four cores to about 90% utilization, running the OS "in the cracks", and it's been solid. Thanks, Andreas.

-- 

Ciao,               Paul D. DeRocco
Paul                mailto:pderocco at ix.netcom.com