Honor alignment parameter in the rheap allocator.  This is needed by
qe_lib.
Remove compile warning.
Signed-off-by: NPantelis Antoniou <pantelis@embeddedalley.com>
Signed-off-by: NLi Yang <leoli@freescale.com>
Acked-by: NKumar Galak <galak@kernel.crashing.org>
Signed-off-by: NPaul Mackerras <paulus@samba.org>

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!