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[PATCH] x86-64: Correct max number of CPUs in Kconfig

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Pointed out by Adrian Bunk

Signed-off-by: Andi Kleen <ak@suse.de>
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Andi Kleen 2007-05-02 19:27:05 +02:00 committed by Andi Kleen
parent 86c0baf123
commit d9c93813ac
1 changed files with 2 additions and 2 deletions
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arch/x86_64/Kconfig
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@ -415,13 +415,13 @@ config OUT_OF_LINE_PFN_TO_PAGE
depends on DISCONTIGMEM
config NR_CPUS
int "Maximum number of CPUs (2-256)"
int "Maximum number of CPUs (2-255)"
range 2 255
depends on SMP
default "8"
help
This allows you to specify the maximum number of CPUs which this
kernel will support. Current maximum is 256 CPUs due to
kernel will support. Current maximum is 255 CPUs due to
APIC addressing limits. Less depending on the hardware.
This is purely to save memory - each supported CPU requires