Commit 2e92c7ad8f269c2b5b7f2a4763675f55f00b75f5
Committed by
Len Brown
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63ff07beae
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ACPI: kernel-parameters.txt : Add intel_idle.max_cstate
Add missing intel_idle.max_cstate in kernel-parameters.txt Signed-off-by Masanari Iida <standby24x7@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
Showing 1 changed file with 5 additions and 0 deletions Side-by-side Diff
Documentation/kernel-parameters.txt
... | ... | @@ -1035,6 +1035,11 @@ |
1035 | 1035 | By default, super page will be supported if Intel IOMMU |
1036 | 1036 | has the capability. With this option, super page will |
1037 | 1037 | not be supported. |
1038 | + | |
1039 | + intel_idle.max_cstate= [KNL,HW,ACPI,X86] | |
1040 | + 0 disables intel_idle and fall back on acpi_idle. | |
1041 | + 1 to 6 specify maximum depth of C-state. | |
1042 | + | |
1038 | 1043 | intremap= [X86-64, Intel-IOMMU] |
1039 | 1044 | on enable Interrupt Remapping (default) |
1040 | 1045 | off disable Interrupt Remapping |