diff options
Diffstat (limited to 'Documentation/kernel-parameters.txt')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 033d4e69b43..247dcfd6203 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -713,6 +713,21 @@ bytes respectively. Such letter suffixes can also be entirely omitted. The filter can be disabled or changed to another driver later using sysfs. + drm_kms_helper.edid_firmware=[<connector>:]<file> + Broken monitors, graphic adapters and KVMs may + send no or incorrect EDID data sets. This parameter + allows to specify an EDID data set in the + /lib/firmware directory that is used instead. + Generic built-in EDID data sets are used, if one of + edid/1024x768.bin, edid/1280x1024.bin, + edid/1680x1050.bin, or edid/1920x1080.bin is given + and no file with the same name exists. Details and + instructions how to build your own EDID data are + available in Documentation/EDID/HOWTO.txt. An EDID + data set will only be used for a particular connector, + if its name and a colon are prepended to the EDID + name. + dscc4.setup= [NET] earlycon= [KNL] Output early console device and options. @@ -950,7 +965,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted. controller i8042.nopnp [HW] Don't use ACPIPnP / PnPBIOS to discover KBD/AUX controllers - i8042.notimeout [HW] Ignore timeout condition signalled by conroller + i8042.notimeout [HW] Ignore timeout condition signalled by controller i8042.reset [HW] Reset the controller during init and cleanup i8042.unlock [HW] Unlock (ignore) the keylock @@ -2211,6 +2226,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted. default: off. + printk.always_kmsg_dump= + Trigger kmsg_dump for cases other than kernel oops or + panics + Format: <bool> (1/Y/y=enable, 0/N/n=disable) + default: disabled + printk.time= Show timing data prefixed to each printk message line Format: <bool> (1/Y/y=enable, 0/N/n=disable) @@ -2434,7 +2455,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted. For more information see Documentation/vm/slub.txt. slub_min_order= [MM, SLUB] - Determines the mininum page order for slabs. Must be + Determines the minimum page order for slabs. Must be lower than slub_max_order. For more information see Documentation/vm/slub.txt. @@ -2600,7 +2621,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted. threadirqs [KNL] Force threading of all interrupt handlers except those - marked explicitely IRQF_NO_THREAD. + marked explicitly IRQF_NO_THREAD. topology= [S390] Format: {off | on} @@ -2629,6 +2650,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted. to facilitate early boot debugging. See also Documentation/trace/events.txt + transparent_hugepage= + [KNL] + Format: [always|madvise|never] + Can be used to control the default behavior of the system + with respect to transparent hugepages. + See Documentation/vm/transhuge.txt for more details. + tsc= Disable clocksource stability checks for TSC. Format: <string> [x86] reliable: mark tsc clocksource as reliable, this |