embedded devices based on command line input.
See Documentation/block/cmdline-partition.txt
+ boot_cpus= [SMP]
+ Rather than attempting to online all possible CPUs at
+ boot time, only online the specified set of CPUs.
+
boot_delay= Milliseconds to delay each printk during boot.
Values larger than 10 seconds (10000) are changed to
no delay (0).
seconds. Defaults to 10*60 = 10mins. A value of 0
disables the blank timer.
+ core_ctl_disable_cpumask= [SMP]
+ Exempt the CPUs from being managed by core_ctl.
+ core_ctl operates on a cluster basis. So all the
+ CPUs in a given cluster must be specified to disable
+ core_ctl for that cluster.
+
coredump_filter=
[KNL] Change the default value for
/proc/<pid>/coredump_filter.
The filter can be disabled or changed to another
driver later using sysfs.
- drm_kms_helper.edid_firmware=[<connector>:]<file>[,[<connector>:]<file>]
+ drm.edid_firmware=[<connector>:]<file>[,[<connector>:]<file>]
Broken monitors, graphic adapters, KVMs and EDIDless
panels may send no or incorrect EDID data sets.
This parameter allows to specify an EDID data sets
we can turn it on.
on: enable the feature
+ page_poison= [KNL] Boot-time parameter changing the state of
+ poisoning on the buddy allocator.
+ off: turn off poisoning
+ on: turn on poisoning
+
panic= [KNL] Kernel behaviour on panic: delay <timeout>
timeout > 0: seconds before rebooting
timeout = 0: wait forever
or other driver-specific files in the
Documentation/watchdog/ directory.
+ workqueue.watchdog_thresh=
+ If CONFIG_WQ_WATCHDOG is configured, workqueue can
+ warn stall conditions and dump internal state to
+ help debugging. 0 disables workqueue stall
+ detection; otherwise, it's the stall threshold
+ duration in seconds. The default value is 30 and
+ it can be updated at runtime by writing to the
+ corresponding sysfs file.
+
workqueue.disable_numa
By default, all work items queued to unbound
workqueues are affine to the NUMA nodes they're