so don't get warning on 32bit system with 64g more

Signed-off-by: Yinghai Lu

---
arch/x86/mm/srat_32.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)

Index: linux-2.6/arch/x86/mm/srat_32.c
================================================== =================
--- linux-2.6.orig/arch/x86/mm/srat_32.c
+++ linux-2.6/arch/x86/mm/srat_32.c
@@ -178,7 +178,7 @@ void acpi_numa_arch_fixup(void)
* start of the node, and that the current "end" address is after
* the previous one.
*/
-static __init void node_read_chunk(int nid, struct node_memory_chunk_s *memory_chunk)
+static __init int node_read_chunk(int nid, struct node_memory_chunk_s *memory_chunk)
{
/*
* Only add present memory as told by the e820.
@@ -189,10 +189,10 @@ static __init void node_read_chunk(int n
if (memory_chunk->start_pfn >= max_pfn) {
printk(KERN_INFO "Ignoring SRAT pfns: %08lx - %08lx\n",
memory_chunk->start_pfn, memory_chunk->end_pfn);
- return;
+ return -1;
}
if (memory_chunk->nid != nid)
- return;
+ return -1;

if (!node_has_online_mem(nid))
node_start_pfn[nid] = memory_chunk->start_pfn;
@@ -202,6 +202,8 @@ static __init void node_read_chunk(int n

if (node_end_pfn[nid] < memory_chunk->end_pfn)
node_end_pfn[nid] = memory_chunk->end_pfn;
+
+ return 0;
}

int __init get_memcfg_from_srat(void)
@@ -259,7 +261,9 @@ int __init get_memcfg_from_srat(void)
printk(KERN_DEBUG
"chunk %d nid %d start_pfn %08lx end_pfn %08lx\n",
j, chunk->nid, chunk->start_pfn, chunk->end_pfn);
- node_read_chunk(chunk->nid, chunk);
+ if (node_read_chunk(chunk->nid, chunk))
+ continue;
+
e820_register_active_regions(chunk->nid, chunk->start_pfn,
min(chunk->end_pfn, max_pfn));
}
--
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