Here machine arch means target type. E.g. intel-corei7-64, intel-core2-32, intel-quark, edison, etc.
Hi Cathy, The support has been added in this patch: http://git.yoctoproject.org/cgit.cgi/poky-contrib/commit/?h=lucian/exportedtests&id=3c394bc1e63c5f69ac25c5edcd61a62e6e5cbd2e Right now it doesn't fully work because it still needs to be connected with what Costin is doing (namely utils.testsexport)
Talking with the owner of this bug, seems like it can be finished by 2.2 M3.
re-assigning to unassigned. this issue does not make sense. Marking obsolete.
closing