This clean up is suggested by Ingo. It firstly fix the confusions in mm layout tables by unifying each memory region description in the consistent style. Secondly take the KASLR words out of the mm layout tables to make it as a separate section to only list mm layout in non-KASLR case. Then add KASLR document at the end of mm.txt. Meanwhile update description about KERNEL_IMAGE_SIZE in arch/x86/include/asm/page_64_types.h . v2->v3: Ingo helped to prettify the patch log and code comment, repost them after updating accordign to Ingo's suggestions. v1->v2: Resend v2 since some typo and incorrect descriptions found in v1 post. Baoquan He (3): x86/KASLR: Update KERNEL_IMAGE_SIZE description x86/mm/doc: Clean up the memory region layout descriptions x86/doc/kaslr.txt: Create a separate part of document abourt KASLR at the end of file Documentation/x86/x86_64/mm.txt | 150 +++++++++++++++++++++++------------ arch/x86/include/asm/page_64_types.h | 15 ++-- 2 files changed, 107 insertions(+), 58 deletions(-) -- 2.13.6