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-rw-r--r--Documentation/kernel-parameters.txt22
1 files changed, 16 insertions, 6 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 28de395fa096..6b979d1d09ab 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -44,6 +44,7 @@ parameter is applicable:
44 FB The frame buffer device is enabled. 44 FB The frame buffer device is enabled.
45 HW Appropriate hardware is enabled. 45 HW Appropriate hardware is enabled.
46 IA-64 IA-64 architecture is enabled. 46 IA-64 IA-64 architecture is enabled.
47 IMA Integrity measurement architecture is enabled.
47 IOSCHED More than one I/O scheduler is enabled. 48 IOSCHED More than one I/O scheduler is enabled.
48 IP_PNP IP DHCP, BOOTP, or RARP is enabled. 49 IP_PNP IP DHCP, BOOTP, or RARP is enabled.
49 ISAPNP ISA PnP code is enabled. 50 ISAPNP ISA PnP code is enabled.
@@ -492,10 +493,12 @@ and is between 256 and 4096 characters. It is defined in the file
492 Default: 64 493 Default: 64
493 494
494 hpet= [X86-32,HPET] option to control HPET usage 495 hpet= [X86-32,HPET] option to control HPET usage
495 Format: { enable (default) | disable | force } 496 Format: { enable (default) | disable | force |
497 verbose }
496 disable: disable HPET and use PIT instead 498 disable: disable HPET and use PIT instead
497 force: allow force enabled of undocumented chips (ICH4, 499 force: allow force enabled of undocumented chips (ICH4,
498 VIA, nVidia) 500 VIA, nVidia)
501 verbose: show contents of HPET registers during setup
499 502
500 com20020= [HW,NET] ARCnet - COM20020 chipset 503 com20020= [HW,NET] ARCnet - COM20020 chipset
501 Format: 504 Format:
@@ -829,6 +832,9 @@ and is between 256 and 4096 characters. It is defined in the file
829 832
830 hvc_iucv= [S390] Number of z/VM IUCV hypervisor console (HVC) 833 hvc_iucv= [S390] Number of z/VM IUCV hypervisor console (HVC)
831 terminal devices. Valid values: 0..8 834 terminal devices. Valid values: 0..8
835 hvc_iucv_allow= [S390] Comma-separated list of z/VM user IDs.
836 If specified, z/VM IUCV HVC accepts connections
837 from listed z/VM user IDs only.
832 838
833 i8042.debug [HW] Toggle i8042 debug mode 839 i8042.debug [HW] Toggle i8042 debug mode
834 i8042.direct [HW] Put keyboard port into non-translated mode 840 i8042.direct [HW] Put keyboard port into non-translated mode
@@ -902,6 +908,15 @@ and is between 256 and 4096 characters. It is defined in the file
902 ihash_entries= [KNL] 908 ihash_entries= [KNL]
903 Set number of hash buckets for inode cache. 909 Set number of hash buckets for inode cache.
904 910
911 ima_audit= [IMA]
912 Format: { "0" | "1" }
913 0 -- integrity auditing messages. (Default)
914 1 -- enable informational integrity auditing messages.
915
916 ima_hash= [IMA]
917 Formt: { "sha1" | "md5" }
918 default: "sha1"
919
905 in2000= [HW,SCSI] 920 in2000= [HW,SCSI]
906 See header of drivers/scsi/in2000.c. 921 See header of drivers/scsi/in2000.c.
907 922
@@ -1821,11 +1836,6 @@ and is between 256 and 4096 characters. It is defined in the file
1821 autoconfiguration. 1836 autoconfiguration.
1822 Ranges are in pairs (memory base and size). 1837 Ranges are in pairs (memory base and size).
1823 1838
1824 dynamic_printk Enables pr_debug()/dev_dbg() calls if
1825 CONFIG_DYNAMIC_PRINTK_DEBUG has been enabled.
1826 These can also be switched on/off via
1827 <debugfs>/dynamic_printk/modules
1828
1829 print-fatal-signals= 1839 print-fatal-signals=
1830 [KNL] debug: print fatal signals 1840 [KNL] debug: print fatal signals
1831 print-fatal-signals=1: print segfault info to 1841 print-fatal-signals=1: print segfault info to