1 files changed, 15 insertions, 5 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 4b0f1ae31a4c..bf6303ec0bde 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -847,6 +847,10 @@ and is between 256 and 4096 characters. It is defined in the file
                         than 32 bit addressing. The default is to look
                         for translation below 32 bit and if not available
                         then look in the higher range.
+                strict [Default Off]
+                        With this option on every unmap_single operation will
+                        result in a hardware IOTLB flush operation as opposed
+                        to batching them for performance.
 
         io_delay=       [X86-32,X86-64] I/O delay method
                 0x80
@@ -954,6 +958,8 @@ and is between 256 and 4096 characters. It is defined in the file
 
         l2cr=           [PPC]
 
+        l3cr=           [PPC]
+
         lapic           [X86-32,APIC] Enable the local APIC even if BIOS
                         disabled it.
 
@@ -1280,8 +1286,16 @@ and is between 256 and 4096 characters. It is defined in the file
         noexec          [IA-64]
 
         noexec          [X86-32,X86-64]
+                        On X86-32 available only on PAE configured kernels.
                         noexec=on: enable non-executable mappings (default)
-                        noexec=off: disable nn-executable mappings
+                        noexec=off: disable non-executable mappings
+
+        noexec32        [X86-64]
+                        This affects only 32-bit executables.
+                        noexec32=on: enable non-executable mappings (default)
+                                read doesn't imply executable mappings
+                        noexec32=off: disable non-executable mappings
+                                read implies executable mappings
 
         nofxsr          [BUGS=X86-32] Disables x86 floating point extended
                         register save and restore. The kernel will only save
@@ -1461,10 +1475,6 @@ and is between 256 and 4096 characters. It is defined in the file
                 nomsi           [MSI] If the PCI_MSI kernel config parameter is
                                 enabled, this kernel boot option can be used to
                                 disable the use of MSI interrupts system-wide.
-                nosort          [X86-32] Don't sort PCI devices according to
-                                order given by the PCI BIOS. This sorting is
-                                done to get a device order compatible with
-                                older kernels.
                 biosirq         [X86-32] Use PCI BIOS calls to get the interrupt
                                 routing table. These calls are known to be buggy
                                 on several machines and they hang the machine