Add the document for the change of new parameter immovable_mem=nn[KMG]@ss[KMG]. Cc: linux-doc@xxxxxxxxxxxxxxx Cc: Jonathan Corbet <corbet@xxxxxxx> Signed-off-by: Chao Fan <fanc.fnst@xxxxxxxxxxxxxx> --- Documentation/admin-guide/kernel-parameters.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index b74e13312fdc..eea755af697f 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -2355,6 +2355,15 @@ allocations which rules out almost all kernel allocations. Use with caution! + immovable_mem=nn[KMG]@ss[KMG] + [KNL] Force usage of a specific region of memory. + Make memory hotplug work well with KASLR. + Region of memory in immovable node is from ss to ss+nn. + Multiple regions can be specified, comma delimited. + Notice: we support 4 regions at most now. + Example: + immovable_mem=1G,500M@2G,1G@4G + MTD_Partition= [MTD] Format: <name>,<region-number>,<size>,<offset> -- 2.14.3 -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
