glibc 2.28 release on August 1st and extended ABI freeze for ppc64le float128.

[Florian Weimer]

* Carlos O'Donell:

> I'm willing to extend the ABI/API freeze to July 13th for the ppc64le
> float128 changes, to allow those to go into the glibc 2.28 release.

Do you expect these changes to be specific to the ppc64le ABI, or
might there be impact on other ABIs?