[yocto] working my way through the kernel hands-on labs finally

[Trevor Woerner]

Hi Robert,

Since you're working your way through the labs, I was wondering if
you'd be interested in testing something out for me? When I went
through these labs I had set my PACKAGE_CLASSES to package_ipk instead
of the default package_rpm. While doing so I had discovered a bug
which I reported, but nobody else (to my knowledge) tried to reproduce
the issue. Would you mind working through the labs with package_ipk
and seeing if there are some things that don't work as advertised?

Best regards,
    Trevor