1 files changed, 15 insertions, 12 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 92e1ab8178a8..7936b801fe6a 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -229,14 +229,6 @@ and is between 256 and 4096 characters. It is defined in the file
                         to assume that this machine's pmtimer latches its value
                         and always returns good values.
 
-        acpi.power_nocheck=     [HW,ACPI]
-                        Format: 1/0 enable/disable the check of power state.
-                        On some bogus BIOS the _PSC object/_STA object of
-                        power resource can't return the correct device power
-                        state. In such case it is unneccessary to check its
-                        power state again in power transition.
-                        1 : disable the power state check
-
         acpi_sci=       [HW,ACPI] ACPI System Control Interrupt trigger mode
                         Format: { level | edge | high | low }
 
@@ -1123,6 +1115,10 @@ and is between 256 and 4096 characters. It is defined in the file
                         libata.dma=4      Compact Flash DMA only 
                         Combinations also work, so libata.dma=3 enables DMA
                         for disks and CDROMs, but not CFs.
+        
+        libata.ignore_hpa=      [LIBATA] Ignore HPA limit
+                        libata.ignore_hpa=0       keep BIOS limits (default)
+                        libata.ignore_hpa=1       ignore limits, using full disk
 
         libata.noacpi   [LIBATA] Disables use of ACPI in libata suspend/resume
                         when set.
@@ -1728,8 +1724,8 @@ and is between 256 and 4096 characters. It is defined in the file
         oprofile.cpu_type=      Force an oprofile cpu type
                         This might be useful if you have an older oprofile
                         userland or if you want common events.
-                        Format: { archperfmon }
-                        archperfmon: [X86] Force use of architectural
+                        Format: { arch_perfmon }
+                        arch_perfmon: [X86] Force use of architectural
                                 perfmon on Intel CPUs instead of the
                                 CPU specific event set.
 
@@ -1863,7 +1859,7 @@ and is between 256 and 4096 characters. It is defined in the file
                                 IRQ routing is enabled.
                 noacpi          [X86] Do not use ACPI for IRQ routing
                                 or for PCI scanning.
-                nocrs           [X86] Don't use _CRS for PCI resource
+                use_crs         [X86] Use _CRS for PCI resource
                                 allocation.
                 routeirq        Do IRQ routing for all PCI devices.
                                 This is normally done in pci_enable_device(),
@@ -1923,6 +1919,12 @@ and is between 256 and 4096 characters. It is defined in the file
                         Format: { 0 | 1 }
                         See arch/parisc/kernel/pdc_chassis.c
 
+        percpu_alloc=   [X86] Select which percpu first chunk allocator to use.
+                        Allowed values are one of "lpage", "embed" and "4k".
+                        See comments in arch/x86/kernel/setup_percpu.c for
+                        details on each allocator.  This parameter is primarily
+                        for debugging and performance comparison.
+
         pf.             [PARIDE]
                         See Documentation/blockdev/paride.txt.
 
@@ -2475,7 +2477,8 @@ and is between 256 and 4096 characters. It is defined in the file
 
         tp720=          [HW,PS2]
 
-        trace_buf_size=nn[KMG] [ftrace] will set tracing buffer size.
+        trace_buf_size=nn[KMG]
+                        [FTRACE] will set tracing buffer size.
 
         trix=           [HW,OSS] MediaTrix AudioTrix Pro
                         Format: