[snowpatch] OpenPOWER snowpatch testing

[Andrew Donnellan]

We (myself + Russell) are currently in the process of setting up 
snowpatch testing for various OpenPOWER-related projects that use 
patchwork.ozlabs.org using the Jenkins at https://openpower.xyz.

Our immediate priorities are:

* Linux kernel - specifically, linuxppc-dev at lists.ozlabs.org
* skiboot - https://github.com/open-power/skiboot
* OpenBMC - https://github.com/openbmc/openbmc

Once Patchwork 2.0 is out the door (Real Soon Now!) and 
patchwork.ozlabs.org is upgraded, we'll begin reporting results.

Later down the track, we'll publish full details of our snowpatch and 
Jenkins configurations for the benefit of OpenPOWER partners or others 
who'd like to use it in their own CI systems. For the moment, I'm 
publishing some of our build scripts at 
https://github.com/ajdlinux/openpower.xyz-snowpatch.

Thanks to the Oregon State University Open Source Lab for hosting our 
ppc64le Jenkins build slaves, and to Joel Stanley for sorting out our 
access to openpower.xyz.

-- 
Andrew Donnellan              OzLabs, ADL Canberra
andrew.donnellan at au1.ibm.com  IBM Australia Limited