diff options
Diffstat (limited to 'Documentation/admin-guide/kernel-parameters.txt')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 8b5f717b8c8c..04545725f187 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -1434,6 +1434,11 @@ to enforce probe and suspend/resume ordering. rpm -- Like "on", but also use to order runtime PM. + fw_devlink.strict=<bool> + [KNL] Treat all inferred dependencies as mandatory + dependencies. This only applies for fw_devlink=on|rpm. + Format: <bool> + gamecon.map[2|3]= [HW,JOY] Multisystem joystick and NES/SNES/PSX pad support via parallel port (up to 5 devices per port) @@ -1674,6 +1679,12 @@ In such case C2/C3 won't be used again. idle=nomwait: Disable mwait for CPU C-states + idxd.sva= [HW] + Format: <bool> + Allow force disabling of Shared Virtual Memory (SVA) + support for the idxd driver. By default it is set to + true (1). + ieee754= [MIPS] Select IEEE Std 754 conformance mode Format: { strict | legacy | 2008 | relaxed } Default: strict @@ -4893,14 +4904,6 @@ last alloc / free. For more information see Documentation/vm/slub.rst. - slub_memcg_sysfs= [MM, SLUB] - Determines whether to enable sysfs directories for - memory cgroup sub-caches. 1 to enable, 0 to disable. - The default is determined by CONFIG_SLUB_MEMCG_SYSFS_ON. - Enabling this can lead to a very high number of debug - directories and files being created under - /sys/kernel/slub. - slub_max_order= [MM, SLUB] Determines the maximum allowed order for slabs. A high setting may cause OOMs due to memory @@ -5179,6 +5182,12 @@ growing up) the main stack are reserved for no other mapping. Default value is 256 pages. + stack_depot_disable= [KNL] + Setting this to true through kernel command line will + disable the stack depot thereby saving the static memory + consumed by the stack hash table. By default this is set + to false. + stacktrace [FTRACE] Enabled the stack tracer on boot up. @@ -5979,12 +5988,6 @@ default x2apic cluster mode on platforms supporting x2apic. - x86_intel_mid_timer= [X86-32,APBT] - Choose timer option for x86 Intel MID platform. - Two valid options are apbt timer only and lapic timer - plus one apbt timer for broadcast timer. - x86_intel_mid_timer=apbt_only | lapic_and_apbt - xen_512gb_limit [KNL,X86-64,XEN] Restricts the kernel running paravirtualized under Xen to use only up to 512 GB of RAM. The reason to do so is |