[PATCH] malloc: Remove unused aliases for malloc symbols

[DJ Delorie]

Wilco Dijkstra <Wilco.Dijkstra@arm.com> writes:
> It's a "now" problem - Yury is looking at it!
>
> A real issue is that __libc_malloc now does need to be ifunc'd since it's exported

The __libc_ variants are staying, it's the __ variants (like __malloc)
we're removing.

The __libc_ variants are ABI so we can't just ignore them.  The __
variants are local.