On 02.10.18 15:07, Ashok kumar wrote:
Hi,
I have compiled and trying to enable the jailhouse I get Device or resource busy
as mentioned below.
JAILHOUSE_ENABLE: Device or resource busy

root@tex:/usr/src/jailhouse-master# sudo tools/jailhouse enable configs/x86/sysconfig.cell
JAILHOUSE_ENABLE: Device or resource busy
root@tex:/usr/src/jailhouse-master# sudo tools/jailhouse cell create configs/x86/tiny-demo.cell
JAILHOUSE_CELL_CREATE: Invalid argument

kindly support me.

I would recommend starting to play with the reference image for a virtual machine that we provide in jailhouse-images [1].

Then follow the tutorial steps [2][3] on how to create and debug a configuration for an own, physical machine. If you run into problems there, we will need the full story of what you did and what the hypervisor as well as the kernel reported in order to support you.

Jan

[1] https://github.com/siemens/jailhouse-images
[2] https://events.linuxfoundation.org/sites/events/files/slides/ELCE2016-Jailhouse-Tutorial.pdf
[3] https://youtu.be/7fiJbwmhnRw?list=PLbzoR-pLrL6pRFP6SOywVJWdEHlmQE51q

--
Siemens AG, Corporate Technology, CT RDA IOT SES-DE
Corporate Competence Center Embedded Linux

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