tree b0ff264c6b4b690400c944b3991467d083752ce7
parent cc1a9d86ce989083703c4bdc11b75a87e1cc404a
author Yinghai Lu <yhlu.kernel@gmail.com> 1212803613 -0700
committer Ingo Molnar <mingo@elte.hu> 1213090312 +0200

x86, numa, 32-bit: use find_e820_area() to find KVA RAM on node

don't assume we can use RAM near the end of every node.
Esp systems that have few memory and they could have
kva address and kva RAM all below max_low_pfn.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>