[LTP] [PATCH v1] travis: add ppc64le and s390x builds (issue: #615)

[Petr Vorel]

Hi Clements,

> > LGTM, I'd just move these 2 jobs higher (above fedora), as these
> > builds are not
> > usual so have higher priority to find a bug.
> > Change ppc64le to to debian:testing (we already have stable build for
> > ppc64le
> > cross compilation).

> Makes sense

> > Something like: 
> > https://travis-ci.org/pevik/ltp/builds/613539454
> > https://github.com/pevik/ltp/commit/2b69957b5838eb9f27e65ba172a71c24f
> > 15af6bd
> > (No need to resend a patch, both can do during merge.)

> Thanks a lot
> looks good to me as well.

Thanks for your ack, merged with slightly changed commit message.

Kind regards,
Petr