On Tue, Feb 19, 2019 at 10:26 AM Condit Alan <[email protected]> wrote:
>
> Schooner and Robert,
>
> OK, here is what I see when I run those tests. Rather than grep the results 
> of uname -r, I just printed out uname -r.
>
> machinekit@beaglebone:~$ cat /sys/kernel/realtime
> cat: /sys/kernel/realtime: No such file or directory
> machinekit@beaglebone:~$ cat /boot/config-4.19.23-bone-rt-r22 | grep 
> CONFIG_PREEMPT_RT_FULL=yes
> machinekit@beaglebone:~$
> machinekit@beaglebone:~$ uname -a
> Linux beaglebone 4.19.23-bone-rt-r22 #1stretch Sat Feb 16 22:07:49 UTC 2019 
> armv7l GNU/Linux
>
>
> Actually looking at /boot/config-4.19.23-bone-rt-r22 here is what I found 
> with respect to CONFIG_PREEMPT_*
> CONFIG_HAVE_PREEMPT_LAZY=y
> CONFIG_PREEMPT_NONE=y
> # CONFIG_PREEMPT_VOLUNTARY is not set
> # CONFIG_PREEMPT__LL is not set
> # CONFIG_PREEMPT_RTB is not set
> # CONFIG_PREEMPT_RT_FULL is not set

Ah Crap, 22 builds into the v4.19.x branch and we missed that...

https://github.com/RobertCNelson/bb-kernel/commit/b84cdf5a972d5e9f4347a37d6fa486ce92ab0c6b

pushing to build farm right now.

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

-- 
website: http://www.machinekit.io blog: http://blog.machinekit.io github: 
https://github.com/machinekit
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