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x86: Increase MAX_EARLY_RES; insufficient on 32-bit NUMA
author
Yinghai Lu
<yinghai@kernel.org>
Wed, 16 Dec 2009 01:59:03 +0000
(17:59 -0800)
committer
H. Peter Anvin
<hpa@zytor.com>
Thu, 17 Dec 2009 00:46:23 +0000
(16:46 -0800)
Due to recent changes wakeup and mptable, we run out of early
reservations on 32-bit NUMA. Thus, adjust the available number.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <
4B22D754
.
2020706
@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
arch/x86/kernel/e820.c
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diff --git
a/arch/x86/kernel/e820.c
b/arch/x86/kernel/e820.c
index f50447d961c0fc1b1ff3a8e7e7283663863c558f..05ed7ab2ca489578c9433930f9df0f03f7526375 100644
(file)
--- a/
arch/x86/kernel/e820.c
+++ b/
arch/x86/kernel/e820.c
@@
-724,7
+724,7
@@
core_initcall(e820_mark_nvs_memory);
/*
* Early reserved memory areas.
*/
-#define MAX_EARLY_RES
20
+#define MAX_EARLY_RES
32
struct early_res {
u64 start, end;