1 files changed, 0 insertions, 6 deletions

diff --git a/Documentation/x86_64/boot-options.txt b/Documentation/x86_64/boot-options.txt
index 6177d881983f..a4595b22e092 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)