xenomai 3.1/ipipe-core-4.19.128-cip28-arm-10.patch

Greg Gallagher greg at embeddedgreg.com
Tue Jul 7 01:49:16 CEST 2020


On Mon., Jul. 6, 2020, 7:29 p.m. Robert Berger via Xenomai <
xenomai at xenomai.org> wrote:

> Hi,
>
> Now I am a bit puzzled ;)
>
> I rebuilt the rootfs against 4.14.x kernel headers, at least so I think ;)
>
> bitbake -s | grep headers
> linux-libc-headers                                   :4.19-r0
>
> nativesdk-linux-libc-headers                         :4.19-r0
>
> ... but still get the same syscall error:
>
> root at multi-v7-ml:~# /usr/bin/smokey --run=16
> [  448.996933] [Xenomai] bad syscall <0x197>
> posix_mutex OK
> root at multi-v7-ml:~#
>
> 0x197 is not present in a 4.19 kernel, so the error makes sense, but who
> calls it? It looks like something in the posix_mutex test triggers it.
>
> Regards,
>
> Robert
>
Hi,
  I'll take a look this week with a build I've been testing the ipipe with.

Greg

>


More information about the Xenomai mailing list