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-rw-r--r--Documentation/x86/x86_64/boot-options.txt8
1 files changed, 5 insertions, 3 deletions
diff --git a/Documentation/x86/x86_64/boot-options.txt b/Documentation/x86/x86_64/boot-options.txt
index 8d109ef67ab6..ad6d2a80cf05 100644
--- a/Documentation/x86/x86_64/boot-options.txt
+++ b/Documentation/x86/x86_64/boot-options.txt
@@ -92,9 +92,7 @@ APICs
Timing
notsc
- Don't use the CPU time stamp counter to read the wall time.
- This can be used to work around timing problems on multiprocessor systems
- with not properly synchronized CPUs.
+ Deprecated, use tsc=unstable instead.
nohpet
Don't use the HPET timer.
@@ -156,6 +154,10 @@ NUMA
If given as an integer, fills all system RAM with N fake nodes
interleaved over physical nodes.
+ numa=fake=<N>U
+ If given as an integer followed by 'U', it will divide each
+ physical node into N emulated nodes.
+
ACPI
acpi=off Don't enable ACPI