Description of problem: ixpdimm_sw cannot be built for ARM, because it depends on numactl-devel being built for ARM.
ixpdimm_sw-01.00.00.2107-1.fc24 has been pushed to the Fedora 24 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-c013d66a2d
ixpdimm_sw-01.00.00.2107-1.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report.