[PING][PATCH][SPARC] supporting more than 2g in niagara4 memcpy and memset

[David Miller]

From: Ondřej Bílka <neleai@seznam.cz>
Date: Thu, 27 Nov 2014 17:47:10 +0100

> David, could you say if this fix is ok?

It's not ok, it needs to either remove the conditional XCC
stuff, or define something appropriate in the sparcv9 32-bit
case.