Add the document for the change of extended movable_node=nn[KMG]@ss[KMG].
Cc: Jonathan Corbet <cor...@lwn.net>
Cc: linux-doc@vger.kernel.org
Signed-off-by: Chao Fan <fanc.f...@cn.fujitsu.com>
---
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 ead7f4066ea4..226560667d84 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -2332,6 +2332,15 @@
allocations which rules out almost all kernel
allocations. Use with caution!
+ movable_node=nn[KMG]@ss[KMG]
+ [KNL] Force usage of a specific region of memory.
+ Extend movable_node to 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:
+ movable_node=100M@2G,1G@4G
+
MTD_Partition= [MTD]
Format: <name>,<region-number>,<size>,<offset>
--
2.13.6
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