Messages in this thread Patch in this message | | | Date | Thu, 17 Dec 2009 01:01:44 GMT | From | tip-bot for Yinghai Lu <> | Subject | [tip:x86/urgent] x86: Increase MAX_EARLY_RES; insufficient on 32-bit NUMA |
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Commit-ID: 6a1e008a0915f502eb026fb995ea3e49d5b017f7 Gitweb: http://git.kernel.org/tip/6a1e008a0915f502eb026fb995ea3e49d5b017f7 Author: Yinghai Lu <yinghai@kernel.org> AuthorDate: Tue, 15 Dec 2009 17:59:03 -0800 Committer: H. Peter Anvin <hpa@zytor.com> CommitDate: Wed, 16 Dec 2009 16:46:23 -0800
x86: Increase MAX_EARLY_RES; insufficient on 32-bit NUMA
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 | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index f50447d..05ed7ab 100644 --- 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;
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