[yocto] [meta-xilinx] xen-image-minimal testing

Manjukumar Harthikote Matha manjukumar.harthikote-matha at xilinx.com
Tue May 2 09:47:15 PDT 2017



> -----Original Message-----
> From: meta-xilinx-bounces at yoctoproject.org [mailto:meta-xilinx-
> bounces at yoctoproject.org] On Behalf Of Jason Wu
> Sent: Tuesday, May 02, 2017 2:16 AM
> To: Pello Heriz <pello.heriz at alumni.mondragon.edu>; meta-
> xilinx at yoctoproject.org; meta-xilinx-request at yoctoproject.org; meta-
> virtualization at yoctoproject.org; yocto at yoctoproject.org
> Subject: Re: [meta-xilinx] xen-image-minimal testing
>
>
>
> On 2/05/2017 4:33 PM, Pello Heriz wrote:
> > Hi all,
> >
> > I have built an image using "xen-image-minimal" command with Yocto and
> > I would want to know how can I test if xen functionalities are correct
> > or not with Zynq MPSoC QEMU. How can I do this?
> http://www.wiki.xilinx.com/Building+the+Xen+Hypervisor+with+PetaLinux+2016.4+
> and+newer
>
> have look at the "TFTP Booting Xen and Dom0 2016.4" section and hope that helps.
>
> >
> > Anyway, I have seen that sometimes in the QEMU terminal appears the
> > next message when the mentioned image is launched by "runqemu zcu102".
> >
> > INIT: Id "X0" respawning too fast: disabled for 5 minutes
> >
> > What's the meaning of the message? Is it critical?
> It is not critical if you don't need it. The reason you are getting this error message is
> because the your inittab trying spawn a console when the device node (e.g. hvc0) for
> Id "X0" does not exists.
>

Is there a way to stop inittab from doing this?
Tried few options for initiab, for ex: using "once" instead of "spawn"

Any other good ideas on how we can disable it? Or what is a better approach to resolve this issue during runtime

Thanks
Manju

> Jason
> >
> > Any answer will be welcome,
> >
> > Best regards,
> > Pello
> >
> >
> >
> --
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