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[IA64-SGI] fix the size of __sn_cnodeid_to_nasid

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The __sn_cnodeid_to_nasid array was incorrectly sized at MAX_NUMNODES.
On a large system, this array could overflow.  The following patch
corrects this by defining it to MAX_COMPACT_NODES.

Signed-off-by: Dean Roe <[email protected]>
Signed-off-by: Tony Luck <[email protected]>
This commit is contained in:
Dean Roe 2006-02-14 15:01:23 -06:00 • committed by Tony Luck
commit c2a4969ba1
2 changed files with 2 additions and 2 deletions
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2
include/asm-ia64/sn/arch.h
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@ -70,7 +70,7 @@ DECLARE_PER_CPU(struct sn_hub_info_s, __sn_hub_info);
* Compact node ID to nasid mappings kept in the per-cpu data areas of each
* cpu.
*/
DECLARE_PER_CPU(short, __sn_cnodeid_to_nasid[MAX_NUMNODES]);
DECLARE_PER_CPU(short, __sn_cnodeid_to_nasid[MAX_COMPACT_NODES]);
#define sn_cnodeid_to_nasid (&__get_cpu_var(__sn_cnodeid_to_nasid[0]))