[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20180123083546.2533-6-fanc.fnst@cn.fujitsu.com>
Date: Tue, 23 Jan 2018 16:35:46 +0800
From: Chao Fan <fanc.fnst@...fujitsu.com>
To: <linux-kernel@...r.kernel.org>, <x86@...nel.org>, <hpa@...or.com>,
<tglx@...utronix.de>, <mingo@...hat.com>, <bhe@...hat.com>,
<keescook@...omium.org>, <yasu.isimatu@...il.com>
CC: <indou.takao@...fujitsu.com>, <lcapitulino@...hat.com>,
Chao Fan <fanc.fnst@...fujitsu.com>,
<linux-doc@...r.kernel.org>, Jonathan Corbet <corbet@....net>,
Randy Dunlap <rdunlap@...radead.org>
Subject: [PATCH v8 5/5] document: add document for kaslr_mem
Cc: linux-doc@...r.kernel.org
Cc: Jonathan Corbet <corbet@....net>
Cc: Randy Dunlap <rdunlap@...radead.org>
Signed-off-by: Chao Fan <fanc.fnst@...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 e2de7c006a74..e6de15715c4c 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -2350,6 +2350,16 @@
allocations which rules out almost all kernel
allocations. Use with caution!
+ kaslr_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_mem=nn[KMG]@0.
+ Multiple regions can be specified, comma delimited.
+ Notice: only support 4 regions at most now.
+ Example:
+ kaslr_mem=1G,500M@2G,1G@4G
+
MTD_Partition= [MTD]
Format: <name>,<region-number>,<size>,<offset>
--
2.14.3
Powered by blists - more mailing lists