[PATCH v9 5/5] document: add document for kaslr_boot_mem

Chao Fan
2018-02-28T10:51:49Z

Cc: linux-doc@vger.kernel.org
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Chao Fan <fanc.fnst@cn.fujitsu.com>
---
Documentation/admin-guide/kernel-parameters.txt | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index b37c1c30c16f..23232c9ffa39 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -2389,6 +2389,16 @@
allocations which rules out almost all kernel
allocations. Use with caution!

+ kaslr_boot_mem=nn[KMG][@ss[KMG]]
+ [KNL] Force usage of a specific region of memory
+ for KASLR during kernel decompression stage.
+ Region of usable memory is from ss to ss+nn. If ss is
+ omitted, it is equivalent to kaslr_boot_mem=nn[KMG]@0.
+ Multiple regions can be specified, comma delimited.
+ Notice: only support 4 regions at most now.
+ Example:
+ kaslr_boot_mem=1G,500M@2G,1G@4G
+
MTD_Partition= [MTD]
Format: <name>,<region-number>,<size>,<offset>

--
2.14.3