1 files changed, 11 insertions, 0 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 856c8b114e71..12533a958c51 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -138,6 +138,12 @@ and is between 256 and 4096 characters. It is defined in the file
 
                         See also Documentation/pm.txt, pci=noacpi
 
+        acpi_apic_instance=     [ACPI, IOAPIC]
+                        Format: <int>
+                        2: use 2nd APIC table, if available
+                        1,0: use 1st APIC table
+                        default: 0
+
         acpi_sleep=     [HW,ACPI] Sleep options
                         Format: { s3_bios, s3_mode }
                         See Documentation/power/video.txt
@@ -774,6 +780,9 @@ and is between 256 and 4096 characters. It is defined in the file
         lapic           [IA-32,APIC] Enable the local APIC even if BIOS
                         disabled it.
 
+        lapic_timer_c2_ok       [IA-32,x86-64,APIC] trust the local apic timer in
+                        C2 power state.
+
         lasi=           [HW,SCSI] PARISC LASI driver for the 53c700 chip
                         Format: addr:<io>,irq:<irq>
 
@@ -1117,6 +1126,8 @@ and is between 256 and 4096 characters. It is defined in the file
 
         nolapic         [IA-32,APIC] Do not enable or use the local APIC.
 
+        nolapic_timer   [IA-32,APIC] Do not use the local APIC timer.
+
         noltlbs         [PPC] Do not use large page/tlb entries for kernel
                         lowmem mapping on PPC40x.