From dbef7b56d2fc5115f26f72a0b080283bbf972cab Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Mon, 27 Dec 2010 16:48:08 -0800 Subject: [PATCH] x86-64, numa: Allocate memnodemap under max_pfn_mapped We need to access it right way, so make sure that it is mapped already. Prepare to put page table on local node, and nodemap is used before that. Signed-off-by: Yinghai Lu LKML-Reference: <4D1933C8.7060105@kernel.org> Signed-off-by: H. Peter Anvin --- arch/x86/mm/numa_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c index 7762a517d69d..02d36ff85ebd 100644 --- a/arch/x86/mm/numa_64.c +++ b/arch/x86/mm/numa_64.c @@ -87,7 +87,7 @@ static int __init allocate_cachealigned_memnodemap(void) addr = 0x8000; nodemap_size = roundup(sizeof(s16) * memnodemapsize, L1_CACHE_BYTES); - nodemap_addr = memblock_find_in_range(addr, max_pfn<