Messages in this thread Patch in this message |  | | From | Chao Fan <> | Subject | [PATCH v9 5/5] document: add document for kaslr_boot_mem | Date | Wed, 28 Feb 2018 18:51:05 +0800 |
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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
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