1 files changed, 54 insertions, 19 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 7068d0bc47c5..d1b87d26942f 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -44,6 +44,7 @@ parameter is applicable:
         FB      The frame buffer device is enabled.
         HW      Appropriate hardware is enabled.
         IA-64   IA-64 architecture is enabled.
+        IMA     Integrity measurement architecture is enabled.
         IOSCHED More than one I/O scheduler is enabled.
         IP_PNP  IP DHCP, BOOTP, or RARP is enabled.
         ISAPNP  ISA PnP code is enabled.
@@ -507,11 +508,23 @@ and is between 256 and 4096 characters. It is defined in the file
                         Range: 0 - 8192
                         Default: 64
 
+        dma_debug=off   If the kernel is compiled with DMA_API_DEBUG support
+                        this option disables the debugging code at boot.
+
+        dma_debug_entries=<number>
+                        This option allows to tune the number of preallocated
+                        entries for DMA-API debugging code. One entry is
+                        required per DMA-API allocation. Use this if the
+                        DMA-API debugging code disables itself because the
+                        architectural default is too low.
+
         hpet=           [X86-32,HPET] option to control HPET usage
-                        Format: { enable (default) | disable | force }
+                        Format: { enable (default) | disable | force |
+                                verbose }
                         disable: disable HPET and use PIT instead
                         force: allow force enabled of undocumented chips (ICH4,
                         VIA, nVidia)
+                        verbose: show contents of HPET registers during setup
 
         com20020=       [HW,NET] ARCnet - COM20020 chipset
                         Format:
@@ -845,6 +858,15 @@ and is between 256 and 4096 characters. It is defined in the file
 
         hvc_iucv=       [S390] Number of z/VM IUCV hypervisor console (HVC)
                                terminal devices. Valid values: 0..8
+        hvc_iucv_allow= [S390] Comma-separated list of z/VM user IDs.
+                               If specified, z/VM IUCV HVC accepts connections
+                               from listed z/VM user IDs only.
+
+        i2c_bus=        [HW] Override the default board specific I2C bus speed
+                             or register an additional I2C bus that is not
+                             registered from board initialization code.
+                             Format:
+                             <bus_id>,<clkrate>
 
         i8042.debug     [HW] Toggle i8042 debug mode
         i8042.direct    [HW] Put keyboard port into non-translated mode
@@ -918,6 +940,15 @@ and is between 256 and 4096 characters. It is defined in the file
         ihash_entries=  [KNL]
                         Set number of hash buckets for inode cache.
 
+        ima_audit=      [IMA]
+                        Format: { "0" | "1" }
+                        0 -- integrity auditing messages. (Default)
+                        1 -- enable informational integrity auditing messages.
+
+        ima_hash=       [IMA]
+                        Formt: { "sha1" | "md5" }
+                        default: "sha1"
+
         in2000=         [HW,SCSI]
                         See header of drivers/scsi/in2000.c.
 
@@ -1326,8 +1357,13 @@ and is between 256 and 4096 characters. It is defined in the file
 
         memtest=        [KNL,X86] Enable memtest
                         Format: <integer>
-                        range: 0,4 : pattern number
                         default : 0 <disable>
+                        Specifies the number of memtest passes to be
+                        performed. Each pass selects another test
+                        pattern from a given set of patterns. Memtest
+                        fills the memory with this pattern, validates
+                        memory contents and reserves bad memory
+                        regions that are detected.
 
         meye.*=         [HW] Set MotionEye Camera parameters
                         See Documentation/video4linux/meye.txt.
@@ -1503,7 +1539,9 @@ and is between 256 and 4096 characters. It is defined in the file
 
         noclflush       [BUGS=X86] Don't use the CLFLUSH instruction
 
-        nohlt           [BUGS=ARM,SH]
+        nohlt           [BUGS=ARM,SH] Tells the kernel that the sleep(SH) or
+                        wfi(ARM) instruction doesn't work correctly and not to
+                        use it. This is also useful when using JTAG debugger.
 
         no-hlt          [BUGS=X86-32] Tells the kernel that the hlt
                         instruction doesn't work correctly and not to
@@ -1583,7 +1621,7 @@ and is between 256 and 4096 characters. It is defined in the file
         nosoftlockup    [KNL] Disable the soft-lockup detector.
 
         noswapaccount   [KNL] Disable accounting of swap in memory resource
-                        controller. (See Documentation/controllers/memory.txt)
+                        controller. (See Documentation/cgroups/memory.txt)
 
         nosync          [HW,M68K] Disables sync negotiation for all devices.
 
@@ -1675,6 +1713,8 @@ and is between 256 and 4096 characters. It is defined in the file
                         See also Documentation/blockdev/paride.txt.
 
         pci=option[,option...]  [PCI] various PCI subsystem options:
+                earlydump       [X86] dump PCI config space before the kernel
+                                changes anything
                 off             [X86] don't probe for the PCI bus
                 bios            [X86-32] force use of PCI BIOS, don't access
                                 the hardware directly. Use this if your machine
@@ -1774,6 +1814,15 @@ and is between 256 and 4096 characters. It is defined in the file
                 cbmemsize=nn[KMG]       The fixed amount of bus space which is
                                 reserved for the CardBus bridge's memory
                                 window. The default value is 64 megabytes.
+                resource_alignment=
+                                Format:
+                                [<order of align>@][<domain>:]<bus>:<slot>.<func>[; ...]
+                                Specifies alignment and device to reassign
+                                aligned memory resources.
+                                If <order of align> is not specified,
+                                PAGE_SIZE is used as alignment.
+                                PCI-PCI bridge can be specified, if resource
+                                windows need to be expanded.
 
         pcie_aspm=      [PCIE] Forcibly enable or disable PCIe Active State Power
                         Management.
@@ -1832,11 +1881,6 @@ and is between 256 and 4096 characters. It is defined in the file
                         autoconfiguration.
                         Ranges are in pairs (memory base and size).
 
-        dynamic_printk  Enables pr_debug()/dev_dbg() calls if
-                        CONFIG_DYNAMIC_PRINTK_DEBUG has been enabled.
-                        These can also be switched on/off via
-                        <debugfs>/dynamic_printk/modules
-
         print-fatal-signals=
                         [KNL] debug: print fatal signals
                         print-fatal-signals=1: print segfault info to
@@ -1927,7 +1971,7 @@ and is between 256 and 4096 characters. It is defined in the file
 
         relax_domain_level=
                         [KNL, SMP] Set scheduler's default relax_domain_level.
-                        See Documentation/cpusets.txt.
+                        See Documentation/cgroups/cpusets.txt.
 
         reserve=        [KNL,BUGS] Force the kernel to ignore some iomem area
 
@@ -2025,15 +2069,6 @@ and is between 256 and 4096 characters. It is defined in the file
                         If enabled at boot time, /selinux/disable can be used
                         later to disable prior to initial policy load.
 
-        selinux_compat_net =
-                        [SELINUX] Set initial selinux_compat_net flag value.
-                        Format: { "0" | "1" }
-                        0 -- use new secmark-based packet controls
-                        1 -- use legacy packet controls
-                        Default value is 0 (preferred).
-                        Value can be changed at runtime via
-                        /selinux/compat_net.
-
         serialnumber    [BUGS=X86-32]
 
         shapers=        [NET]