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[PATCH] x86_64: Allocate cpu local data for all possible CPUs

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CPU hotplug fills up the possible map to NR_CPUs, but it did that after
setting up per CPU data. This lead to CPU data not getting allocated
for all possible CPUs, which lead to various side effects.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andi Kleen 2005-10-10 22:32:45 +02:00 • committed by Linus Torvalds
commit 421c7ce6d0
3 changed files with 6 additions and 5 deletions
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1
include/asm-x86_64/smp.h
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@ -81,6 +81,7 @@ static inline int hard_smp_processor_id(void)
extern int safe_smp_processor_id(void);
extern int __cpu_disable(void);
extern void __cpu_die(unsigned int cpu);
extern void prefill_possible_map(void);
#endif /* !ASSEMBLY */