x86: Make 64 bit use early_res instead of bootmem before slab

Finally we can use early_res to replace bootmem for x86_64 now.

Still can use CONFIG_NO_BOOTMEM to enable it or not.

-v2: fix 32bit compiling about MAX_DMA32_PFN
-v3: folded bug fix from LKML message below

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <4B747239.4070907@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
index d9714bdcb4a3..9506c39942f6 100644
--- a/mm/sparse-vmemmap.c
+++ b/mm/sparse-vmemmap.c
@@ -40,7 +40,7 @@ static void * __init_refok __earlyonly_bootmem_alloc(int node,
                                 unsigned long align,
                                 unsigned long goal)
 {
-        return __alloc_bootmem_node(NODE_DATA(node), size, align, goal);
+        return __alloc_bootmem_node_high(NODE_DATA(node), size, align, goal);
 }