[PATCH] AArch64: Remove EMAG ifuncs

[Wilco Dijkstra]

Hi Jiangning,

> It’s OK. Ampere won’t support EMAG any longer, so there won't be any new OS supported either. This change should only affect the new glibc release.

Thanks for the update - indeed there is no point in backporting this, so existing distros
will continue to have the ifuncs. I've posted a new version (split into parts as suggested).

Cheers,
Wilco