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-rw-r--r--Documentation/x86_64/boot-options.txt6
-rw-r--r--arch/x86_64/kernel/mpparse.c1
2 files changed, 0 insertions, 7 deletions
diff --git a/Documentation/x86_64/boot-options.txt b/Documentation/x86_64/boot-options.txt
index 6177d881983..a4595b22e09 100644
--- a/Documentation/x86_64/boot-options.txt
+++ b/Documentation/x86_64/boot-options.txt
@@ -134,12 +134,6 @@ Non Executable Mappings
SMP
- nosmp Only use a single CPU
-
- maxcpus=NUMBER only use upto NUMBER CPUs
-
- cpumask=MASK only use cpus with bits set in mask
-
additional_cpus=NUM Allow NUM more CPUs for hotplug
(defaults are specified by the BIOS, see Documentation/x86_64/cpu-hotplug-spec)
diff --git a/arch/x86_64/kernel/mpparse.c b/arch/x86_64/kernel/mpparse.c
index 0ec84909d84..8bf0ca03ac8 100644
--- a/arch/x86_64/kernel/mpparse.c
+++ b/arch/x86_64/kernel/mpparse.c
@@ -32,7 +32,6 @@
/* Have we found an MP table */
int smp_found_config;
-unsigned int __initdata maxcpus = NR_CPUS;
/*
* Various Linux-internal data structures created from the