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-rw-r--r--Documentation/kernel-parameters.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index bbf4ee6c96da..a491aaecc8bb 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1547,6 +1547,9 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
hwp_only
Only load intel_pstate on systems which support
hardware P state control (HWP) if available.
+ no_acpi
+ Don't use ACPI processor performance control objects
+ _PSS and _PPC specified limits.
intremap= [X86-64, Intel-IOMMU]
on enable Interrupt Remapping (default)