We need to remove glibc-arm-hardfloat-3.patch because it obscures ABI problems on armhfp. But we can only do so after the fpc package has fixed its ABI (bug 1491788).
On the F27 branch, the EABI support was removed in glibc-2.26-6.fc27 and re-added in glibc-2.26-8.fc27. I do not plan to drop it again on that branch. On the master branch, the removal happened in glibc-2.26.90-3.fc28, and EABI support has not yet been reinstantiated. I'm waiting for guidance from the FPC and armhfp maintainers with suggestions how to proceed there.
glibc-2.26-8.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2017-554d36d95e
glibc-2.26-8.fc27 has been pushed to the Fedora 27 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-2017-554d36d95e
glibc-2.26-8.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report.
Removal will only happen in rawhide. No further action on this issue has been requested from the glibc team so far, so closing this bug.